51cg

People

Dr Carl Counsell

Dr Carl Counsell
Dr Carl Counsell
Dr Carl Counsell

MRCP, MSc, MD

Reader (Clinical)

51cg
Email Address
carl.counsell@abdn.ac.uk
Office Address

Room 1:009, Polwarth Building Division of Applied Health Sciences 51cg Foresterhill Aberdeen AB25 2ZD

School/Department
School of Medicine, Medical Sciences and Nutrition

Biography

Carl is a clinical reader and honorary consultant in neurology.  He graduated in medicine from Cambridge University in 1988, did his early postgraduate medical training in London, Newcastle and Falkirk and then trained in neurology, stroke and epidemiology in Edinburgh.  He spent a year in Melbourne where he specialised in movement disorders before taking up his present post in 2001.  A committed Christian, he would like to have more time to serve in his church and develop his interests in Fairtrade and conservation. 

Latest Publications

  • Personalised prediction of institutionalisation in Parkinson’s: prognostic factor identification and model development and validation using IPD meta-analysis

    Li, Y., McLernon, D., Lawson, R. A., Yarnall, A. J., Bäckström, D., Forsgren, L., Camacho, M., Williams-Gray, C. H., Maple-Grodem, J., Alves, G., Tysnes, O., Counsell, C., MacLeod, A., Parkinson’s Incidence Cohorts Collaboration
    Parkinsonism and Related Disorders, vol. 149, 108390
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Prognosis in Parkinson’s disease: an individual-patient-data meta-analysis of six European incidence cohorts

    MacLeod, A., McLernon, D., Camacho, M., Williams-Gray, C. H., Lawson, R. A., Yarnall, A. J., Bäckström, D., Forsgren, L., Maple-Grødem, J., Alves, G., Tysnes, O., Counsell, C., Parkinson’s Incidence Cohorts Collaboration
    Movement Disorders, vol. 41, no. 7, pp. 1798-1811
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Multi-locus genetic dosage shapes cognitive disease progression in Parkinson’s patients: 15-year meta-analysis of 24 cohorts

    Kang, X., Lin, Z., Calikusu, F. Z., Miller, L. A., Soriano, S., Locascio, J. J., Corvol, J., Maple-Grødem, J., Fan, Y., Mead, K., Campbell, M. C., Elbaz, A., Lesage, S., Brice, A., Hung, A. Y., Schwarzschild, M. A., Hayes, M. T., Wills, A., Herrington, T. M., Liu, G., Ravina, B., Taba, P., Kõks, S., Simuni, T., Forsgren, L., Counsell, C., Macleod, A. D., Beach, T. G., Alves, G., Tysnes, O., Perlmutter, J. S., Heutink, P., Kasten, M., Mollenhauer, B., Trenkwalder, C., Klein, C., Hepp, D. H., Backstrom, D., Svenningsson, P., Hu, M. T., Williams-Gray, C. H., Barker, R. A., Scherzer, C. R., International Genetics of Parkinson Disease Progression (IGPP) Consortium
    npj Parkinson's Disease
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Digitally enabled therapy for chronic tic disorders and Tourette Syndrome: a systematic review and economic evaluation

    Boyers, D., Cruickshank, M., Azharuddin, M., Manson, P., Swallow, D., Counsell, C., Brazzelli, M.
    Health Technology Assessment, vol. 30, no. 8
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Systematic review of prognostic models in Parkinson’s disease

    Li, Y., McDonald-Webb, M., McLernon, D., Counsell, C., MacLeod, A.
    npj Parkinson's Disease, vol. 11, 266
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

View My Publications

Research

Research Overview

Carl is a consultant neurologist with subspecialty interest in movement disorders.  His main research interests are in evidence-based medicine and broader aspects of clinical epidemiology such as incidence and prognostic studies, particularly in relation to Parkinson's disease, other movement disorders and stroke.  His team have established several cohorts of parkinsonian patients for long-term follow-up and supported a number of non-industry sponsored clinical trials and Cochrane reviews, whilst also trying to promote multidisciplinary neurology research in Aberdeen. 

Research Specialisms

  • Clinical Medicine

Our research specialisms are based on the Higher Education Classification of Subjects (HECoS) which is , published under the licence.

Current Research

The PINE study: a population-based incidence cohort of people with Parkinson's disease and other parkinsonian disorders, along with their carers and controls who are being followed up lifelong to establish long-term prognosis.

The Parkinson's Incidence Cohorts Collaboration:  an individual patient data meta-analysis of all population- based incidence cohorts of Parkinson's disease to assess prognosis and allow prognostic modelling.     

The Scottish PSP/CBD prevalence cohort:  a cohort of people with two related Parkinson's plus disorders,  Progressive Supranuclear Palsy and Corticobasal Degeneration as well as Parkinson's disease controls, to assess diagnostic and care pathways and prognosis.  

 

Past Research

Cochrane systematic reviews of randomised trials in stroke care and Parkinson's disease

Prognostic modelling in acute stroke

Incidence of Parkinson's disease and other parkinsonian disorders in North-East Scotland 

Prevalence of multiple sclerosis in North-East Scotland and northern isles

Randomised trial of physiotherapy for cervical dystonia

 

Knowledge Exchange

Member of Parkinson's Excellence Network

Collaborations

Cochrane Collaboration Stroke Review Group, Professors Charles Warlow and Peter Sandercock, University of Edinburgh, UK, 1993-98.

Scottish Audit of Intracranial Vascular Malformations, Professor Rustam Al-Shahi Salman, University of Edinburgh, UK, 2002-2014. 

PDMED trial, Professor Carl Clarke, University of Birmingham, UK, 2004-2020.

Clinical trial methods in neurodegenerative diseases, Professor John Zajicek, University of Plymouth, UK, 2009-2014. 

PDCOMM trial, Professor Sackley, University of Nottingham, UK, 2016-2023.

NICE technology appraisals for multiple sclerosis, Universities of Warwick and Exeter, UK, 2016-2022 

Parkinson's Incidence Cohorts Collaboration, Professor Tysnes, Dr Guido Alves, Professor Lars Forsgren, Dr Caroline Williams-Gray, Dr Alison Yarnall, Universities of Stavanger (Norway), Umea (Sweden), Cambridge (UK) and Newcastle (UK), 2018 ongoing 

PD Connect exercise trial, Julie Jones, Robert Gordon University, Aberdeen, UK, 2019-2022 

 

Supervision

Dr Kate Taylor (MD), 2002-06, Incidence and prognosis of parkinsonism in north-east Scotland: a pilot study.

Clare Harris (MSc), 2006-08, PINE participants attitudes to brain donation. 

Dr Robert Caslake (PhD), 2006-11, Incidence and short-term prognosis of Parkinson's disease and other parkinsonian disorders in north-east Scotland.

Dr Elizabeth Visser (MD), 2009-13, Prevalence of multiple sclerosis in northern Scotland.

Dr David McGhee (PhD), 2009-13, Improving clinical trial design in neurodegenerative diseases.

Dr Angus Macleod (PhD), 2012-15, Predicting mortality and dependency in Parkinson's disease.

Dr Diane Swallow (PhD), 2016-21, Assessing diagnostic pathways in progressive supranuclear palsy and corticobasal degeneration.

Funding and Grants

Research funding has been obtained from:

Parkinson’s UK, Scottish Chief Scientist Office, BMA Doris Hillier award, RS Macdonald Trust, BUPA Foundation, NHS Grampian endowments, Dystonia Society, National Institute for Health Research.  

Teaching

Teaching Responsibilities

Lectures and clinical teaching of neurology for medical and dental students.

Supervising medical student elective and MSc projects 

Non-course Teaching Responsibilities

Regent to medical students

Publications

Page 1 of 2 Results 1 to 100 of 199

  • Personalised prediction of institutionalisation in Parkinson’s: prognostic factor identification and model development and validation using IPD meta-analysis

    Li, Y., McLernon, D., Lawson, R. A., Yarnall, A. J., Bäckström, D., Forsgren, L., Camacho, M., Williams-Gray, C. H., Maple-Grodem, J., Alves, G., Tysnes, O., Counsell, C., MacLeod, A., Parkinson’s Incidence Cohorts Collaboration
    Parkinsonism and Related Disorders, vol. 149, 108390
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Prognosis in Parkinson’s disease: an individual-patient-data meta-analysis of six European incidence cohorts

    MacLeod, A., McLernon, D., Camacho, M., Williams-Gray, C. H., Lawson, R. A., Yarnall, A. J., Bäckström, D., Forsgren, L., Maple-Grødem, J., Alves, G., Tysnes, O., Counsell, C., Parkinson’s Incidence Cohorts Collaboration
    Movement Disorders, vol. 41, no. 7, pp. 1798-1811
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Multi-locus genetic dosage shapes cognitive disease progression in Parkinson’s patients: 15-year meta-analysis of 24 cohorts

    Kang, X., Lin, Z., Calikusu, F. Z., Miller, L. A., Soriano, S., Locascio, J. J., Corvol, J., Maple-Grødem, J., Fan, Y., Mead, K., Campbell, M. C., Elbaz, A., Lesage, S., Brice, A., Hung, A. Y., Schwarzschild, M. A., Hayes, M. T., Wills, A., Herrington, T. M., Liu, G., Ravina, B., Taba, P., Kõks, S., Simuni, T., Forsgren, L., Counsell, C., Macleod, A. D., Beach, T. G., Alves, G., Tysnes, O., Perlmutter, J. S., Heutink, P., Kasten, M., Mollenhauer, B., Trenkwalder, C., Klein, C., Hepp, D. H., Backstrom, D., Svenningsson, P., Hu, M. T., Williams-Gray, C. H., Barker, R. A., Scherzer, C. R., International Genetics of Parkinson Disease Progression (IGPP) Consortium
    npj Parkinson's Disease
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Digitally enabled therapy for chronic tic disorders and Tourette Syndrome: a systematic review and economic evaluation

    Boyers, D., Cruickshank, M., Azharuddin, M., Manson, P., Swallow, D., Counsell, C., Brazzelli, M.
    Health Technology Assessment, vol. 30, no. 8
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Systematic review of prognostic models in Parkinson’s disease

    Li, Y., McDonald-Webb, M., McLernon, D., Counsell, C., MacLeod, A.
    npj Parkinson's Disease, vol. 11, 266
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Beta-adrenoceptor drugs and progression to Parkinson's disease milestones in a large pooled incident cohort

    Wijeyekoon, R. S., Camacho, M., Bäckström, D., Forsgren, L., Lawson, R. A., Yarnall, A. J., Macleod, A. D., Counsell, C. E., Tysnes, O., Alves, G., Maple-Grødem, J., Barker, R. A., Williams-Gray, C. H., Parkinson’s Incidence Cohorts Collaboration
    npj Parkinson's Disease, vol. 11, no. 1, pp. 198
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Dementia Risk Prediction in Early Parkinson's Disease: Validation and Genetic Integration of the Montreal Parkinson risk of dementia scale (MoPaRDS)

    Szwedo, A. A., Dalen, I., Lawson, R. A., Yarnall, A. J., Pedersen, K. F., MacLeod, A., Counsell, C., Bäckström, D., Forsgren, L., Camacho, M., Williams-Gray, C. H., Tysnes, O., Alves, G., Maple-Grødem, J., Parkinson’s Incidence Cohorts Collaboration
    Journal of Parkinson's Disease, vol. 15, no. 4, pp. 868-878
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Accuracy of routinely collected hospital administrative discharge data and death certificate ICD-10 diagnostic coding in progressive supranuclear palsy and corticobasal syndrome: a systematic review and validation study

    Swallow, D., Counsell, C.
    Journal of Neurology, vol. 271, pp. 2929-2937
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Total Patient Delay: A comparison of patient and clinician/health system delays in the diagnosis of progressive supranuclear palsy and corticobasal syndrome

    Swallow, D., Murchie, P., Counsell, C.
    Movement Disorders Clinical Practice, vol. 11, no. 5, pp. 478-487
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Incidence and risk factors of institutionalisation in Parkinson's disease and atypical parkinsonism

    Li, Y., McLernon, D. J., Counsell, C. E., Macleod, A. D.
    Parkinsonism & Related Disorders, vol. 118
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Progressive multifocal leukoencephalopathy associated with carbamazepine -: induced immune dysfunction and recovery after carbamazepine cessation

    Perrott, S., Khan, Q. I., Counsell, C. E., Macleod, A. D.
    BMJ Case Reports, vol. 16, no. 7, e255119
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • The evolution of diagnosis from symptom onset to death in progressive supranuclear palsy (PSP) and corticobasal degeneration (CBD) compared to Parkinson’s disease (PD)

    Swallow, D. M. A., Counsell, C. E.
    Journal of Neurology, vol. 270, pp. 3464-3474
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Cognitive and Motor Decline in Dementia with Lewy Bodies and Parkinson's Disease Dementia

    Gonzalez, M. C., Tovar-Rios, D. A., Alves, G., Dalen, I., Williams-Gray, C. H., Camacho, M., Forsgren, L., Bäckström, D., Lawson, R. A., Macleod, A. D., Counsell, C. E., Paquet, C., DeLena, C., D'Antonio, F., Pilotto, A., Padovani, A., Blanc, F., Falup-Pecurariu, C., Lewis, S. J., Rejdak, K., Papuc, E., Hort, J., Nedelska, Z., O'Brien, J., Bonanni, L., Marquié, M., Boada, M., Pytel, V., Abdelnour, C., Alcolea, D., Beyer, K., Tysnes, O. B., Aarsland, D., Maple-Grødem, J.
    Movement Disorders Clinical Practice, vol. 10, no. 6, pp. 980-986
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Achieving proportionate governance review in Scotland: Threats and solutions

    Swallow, D. M., Counsell, C. E.
    Journal of the Royal College of Physicians of Edinburgh, vol. 53, no. 1, pp. 74-79
    Contributions to Journals: Comments and Debates
    • [ONLINE] DOI:
    • [ONLINE]

  • Is the assumption of waning of treatment effect applied consistently across NICE technology appraisals?: A case-study focusing on disease-modifying therapies for treatment of multiple sclerosis

    Armoiry, X., Wang-Steverding, X., Connock, M., Grove, A., Clarke, A., Arun, T., Counsell, C., Auguste, P.
    International Journal of Technology Assessment in Health Care, vol. 38, no. 1, pp. e83
    Contributions to Journals: Review articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • The incidence, baseline predictors and outcomes of dementia in an incident cohort of Parkinson’s disease and controls

    Counsell, C., Giuntoli, C., Khan, Q. I., Maple-Grodem, J., MacLeod, A.
    Journal of Neurology, vol. 269, pp. 4288–4298
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Systematic review of prevalence studies of progressive supranuclear palsy and corticobasal syndrome

    Swallow, D., Syzheng, C., Counsell, C.
    Movement Disorders Clinical Practice, vol. 9, no. 5, pp. 604-613
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Management of the first stage of convulsive status epilepticus in adults: a systematic review of current randomised evidence

    Cruickshank, M., Imamura, M., Counsell, C., Aucott, L., Manson, P., Booth, C., Scotland, G., Brazzelli, M.
    Journal of Neurology, vol. 269, no. 7, pp. 3420-3429
    Contributions to Journals: Review articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Prevalence of progressive supranuclear palsy and corticobasal syndrome in Scotland

    Swallow, D., Counsell, C.
    Neuroepidemiology, vol. 56, no. 4, pp. 291–297
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • GBA and APOE Impact Cognitive Decline in Parkinson's Disease: A 10-Year Population-Based Study

    Szwedo, A. A., Dalen, I., Pedersen, K. F., Camacho, M., Bäckström, D., Forsgren, L., Tzoulis, C., Winder-Rhodes, S., Hudson, G., Liu, G., Scherzer, C. R., Lawson, R. A., Yarnall, A. J., Williams-Gray, C. H., Macleod, A. D., Counsell, C. E., Tysnes, O., Alves, G., Maple-Grødem, J., Parkinson’s Incidence Cohorts Collaboration
    Movement Disorders, vol. 37, no. 5, pp. 1016-1027
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Pre-hospital and emergency department treatment of convulsive status epilepticus in adults: an evidence synthesis

    Cruickshank, M., Imamura, M., Booth, C., Aucott, L., Counsell, C., Manson, P., Scotland, G., Brazzelli, M.
    Health technology assessment (Winchester, England), vol. 26, no. 20, pp. 1-76
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Long-term Effectiveness of Adjuvant Treatment With Catechol-O-Methyltransferase or Monoamine Oxidase B Inhibitors Compared With Dopamine Agonists Among Patients With Parkinson Disease Uncontrolled by Levodopa Therapy: The PD MED Randomized Clinical Trial

    Gray, R., Patel, S., Ives, N., Rick, C., Woolley, R., Muzerengi, S., Gray, A., Jenkinson, C., McIntosh, E., Wheatley, K., Williams, A., Clarke, C. E., PD MED Collaborative Group, Counsell, C.
    JAMA Neurology, vol. 79, no. 2, pp. 131-140
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Lack of Association Between GBA Mutations and Motor Complications in European and American Parkinson's Disease Cohorts

    Maple-Grodem, J., Paul, K. C., Dalen, I., Ngo, K. J., Wong, D., Macleod, A. D., Counsell, C. E., Backstrom, D., Forsgren, L., Tysnes, O., Kusters, C. D. J., Fogel, B. L., Bronstein, J. M., Ritz, B., Alves, G.
    Journal of Parkinson's Disease, vol. 11, no. 4, pp. 1569-1578
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • First delirium episode in Parkinson’s disease and parkinsonism: incidence, predictors and outcomes

    Green, S., Perrott, S., McCleary, A., Sleeman, I., Maple-Grodem, J., Counsell, C., MacLeod, A.
    npj Parkinson's Disease, vol. 7, no. 1, 92
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Ocrelizumab not recommended in France for patients with primary progressive multiple sclerosis while recommended in England: a review comparing the assessment by HAS and NICE

    Armoiry, X., Späth, H., Henaine, A., Dussart, C., Counsell, C., Connock, M.
    Expert opinion on biological therapy, vol. 21, no. 6, pp. 741-747
    Contributions to Journals: Review articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Association of GBA Genotype With Motor and Functional Decline in Patients With Newly Diagnosed Parkinson Disease

    Maple-Grødem, J., Dalen, I., Tysnes, O., MacLeod, A. D., Forsgren, L., Counsell, C. E., Alves, G.
    Neurology, vol. 96, no. 7, pp. e1036-e1044
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Association of SNCA Parkinson's Disease Risk Polymorphisms With Disease Progression in Newly Diagnosed Patients

    Szwedo, A. A., Pedersen, C. C., Ushakova, A., Forsgren, L., Tysnes, O., Counsell, C. E., Alves, G., Lange, J., Macleod, A. D., Maple-Grødem, J.
    Frontiers in Neurology, vol. 11, 620585
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Accuracy of death certificates for recording parkinsonian syndromes and associated dementia

    Shi, H., Counsell, C.
    Journal of Neurology, vol. 268, pp. 140–146
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Validation of a UPDRS-/MDS-UPDRS-based definition of functional dependency for Parkinson's disease

    Ramsay, N., MacLeod, A. D., Alves, G., Camacho, M., Forsgren, L., Lawson, R. A., Maple-Grødem, J., Tysnes, O., Williams-Gray, C. H., Yarnall, A. J., Counsell, C. E., Parkinson’s Incidence Cohorts Collaboration
    Parkinsonism & Related Disorders, vol. 76, pp. 49-53
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Ocrelizumab for Treating Patients with Primary Progressive Multiple Sclerosis: An Evidence Review Group Perspective of a NICE Single Technology Appraisal

    Auguste, P., Colquitt, J., Connock, M., Loveman, E., Court, R., Ciccarelli, O., Counsell, C., Armoiry, X.
    Pharmacoeconomics, vol. 38, no. 6, pp. 527-536
    Contributions to Journals: Review articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Treatment Responsiveness of Motor Features in Parkinson's Disease: A Matched Case‐Control Analysis

    MacLeod, A. D., Counsell, C. E.
    Movement Disorders Clinical Practice, vol. 7, no. 1, pp. 45-51
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Comparative effectiveness of beta-interferons and glatiramer acetate for relapsing-remitting multiple sclerosis: systematic review and network meta-analysis of trials including recommended dosages

    Melendez-Torres, G. J., Armoiry, X., Court, R., Patterson, J., Kan, A., Auguste, P., Madan, J., Counsell, C., Ciccarelli, O., Clarke, A.
    BMC Neurology, vol. 18, 162
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Age-related selection bias in Parkinson's disease research: are we recruiting the right participants?

    MacLeod, A. D., Henery, R., Nwajiugo, P. C., Scott, N. W., Caslake, R., Counsell, C. E.
    Parkinsonism & Related Disorders, vol. 55, pp. 128-133
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Association of glucocerebrosidase polymorphisms and mutations with dementia in incident Parkinson's disease

    Lunde, K. A., Chung, J., Dalen, I., Pedersen, K. F., Linder, J., Domellöf, M. E., Elgh, E., MacLeod, A., Tzoulis, C., Larsen, J. P., Tysnes, O., Forsgren, L., Counsell, C. E., Alves, G., Maple-Grødem, J.
    Alzheimer's and Dementia, vol. 14, no. 10, pp. 1293-1301
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Author response: Early weight loss in parkinsonism predicts poor outcomes: Evidence from an incident cohort study

    MacLeod, A. D., Myint, P. K., Counsell, C. E.
    Neurology, vol. 91, no. 6, pp. 287-287
    Contributions to Journals: Comments and Debates
    • [ONLINE] DOI:

  • Short and long-term clinical outcomes of use of beta-interferon or glatiramer acetate for people with clinically isolated syndrome: a systematic review of randomised controlled trials and network meta-analysis

    Armoiry, X., Kan, A., Melendez-Torres, G. J., Court, R., Sutcliffe, P., Auguste, P., Madan, J., Counsell, C., Clarke, A.
    Journal of Neurology, vol. 265, no. 5, pp. 999-1009
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Author response: Early weight loss in neurodegenerative disorders could be related to increased protein metabolism in the brain

    MacLeod, A. D., Myint, P. K., Counsell, C. E.
    Neurology
    Contributions to Journals: Comments and Debates
    • [ONLINE]

  • Development and validation of prognostic survival models in newly diagnosed Parkinson’s disease

    Macleod, A. D., Dalen, I., Tysnes, O., Larsen, J. P., Counsell, C. E.
    Movement Disorders, vol. 33, no. 1, pp. 108-116
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Early weight loss in parkinsonism predicts poor outcomes: evidence from an incident cohort study

    Cumming, K., MacLeod, A., Myint, P. K., Counsell, C. E.
    Neurology, vol. 89, no. 22, pp. 2254-2261
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Season of infectious mononucleosis as a risk factor for multiple sclerosis: a UK primary care case-control study

    Downham, C., Visser, E., Vickers, M., Counsell, C.
    Multiple Sclerosis and Related Disorders, vol. 17, pp. 103-106
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [OPEN ACCESS]
    • [OPEN ACCESS]

  • Clinical effectiveness and cost-effectiveness of beta-interferon and glatiramer acetate for treating multiple sclerosis: systematic review and economic evaluation

    Melendez-Torres, G. J., Auguste, P., Armoiry, X., Maheswaran, H., Court, R., Madan, J., Kan, A., Lin, S., Counsell, C., Patterson, J., Rodrigues, J., Ciccarelli, O., Fraser, H., Clarke, A.
    Health Technology Assessment, vol. 21, no. 52, pp. 1-352
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Genome-wide pleiotropy between Parkinson disease and autoimmune diseases

    Witoelar, A., Jansen, I. E., Wang, Y., Desikan, R. S., Gibbs, J. R., Blauwendraat, C., Thompson, W. K., Hernandez, D. G., Djurovic, S., Schork, A. J., Bettella, F., Ellinghaus, D., Franke, A., Lie, B. A., McEvoy, L. K., Karlsen, T. H., Lesage, S., Morris, H. R., Brice, A., Wood, N. W., Heutink, P., Hardy, J., Singleton, A. B., Dale, A. M., Gasser, T., Andreassen, O. A., Sharma, M., Nalls, M. A., Plagnol, V., Sheerin, U. M., Saad, M., Simon-Sanchez, J., Schulte, C., Sveinbjornsdottir, S., Arepalli, S., Barker, R., Ben-Shlomo, Y., Berendse, H. W., Berg, D., Bhatia, K., De Bie, R. M., Biffi, A., Bloem, B., Bochdanovits, Z., Bonin, M., Bras, J. M., Brockmann, K., Brooks, J., Burn, D. J., Counsell, C., International Parkinson's Disease Genomics Consortium (IPDGC), United Kingdom Brain Expression Consortium (UKBEC) Investigators, North American Brain Expression Consortium (NABEC)
    JAMA Neurology, vol. 74, no. 7, pp. 780-792
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Simple prediction scores predict good and devastating outcomes after stroke more accurately than physicians

    Reid, J. M., Dai, D., Delmonte, S., Counsell, C., Phillips, S. J., Macleod, M. J.
    Age and Ageing, vol. 46, no. 3, pp. 421-426
    Contributions to Journals: Articles
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    • [OPEN ACCESS]

  • Discovery and functional prioritization of Parkinson's disease candidate genes from large-scale whole exome sequencing

    Jansen, I. E., Ye, H., Heetveld, S., Lechler, M. C., Michels, H., Seinstra, R. I., Lubbe, S. J., Drouet, V., Lesage, S., Majounie, E., Gibbs, J. R., Nalls, M. A., Ryten, M., Botia, J. A., Vandrovcova, J., Simon-Sanchez, J., Castillo-Lizardo, M., Rizzu, P., Blauwendraat, C., Chouhan, A. K., Li, Y., Yogi, P., Amin, N., van Duijn, C. M., International Parkinson's Disease Genetics Consortium (IPGDC), Morris, H. R., Brice, A., Singleton, A. B., David, D. C., Nollen, E. A., Jain, S., Shulman, J. M., Heutink, P., Hernandez, D. G., Arepalli, S., Brooks, J., Price, R., Nicolas, A., Chong, S., Cookson, M. R., Dillman, A., Moore, M., Traynor, B. J., Singleton, A. B., Plagnol, V., Nicholas W Wood, W. W., Sheerin, U. M., Jose M Bras, M. B., Charlesworth, G., Gardner, M., Counsell, C.
    Genome Biology, vol. 18, no. 1, 22
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Medium-term prognosis of an incident cohort of parkinsonian patients compared to controls

    Fielding, S., MacLeod, A. D., Counsell, C. E.
    Parkinsonism & Related Disorders, vol. 32, pp. 36-41
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Predictors of functional dependency in Parkinson’s disease

    MacLeod, A. D., Counsell, C. E.
    Movement Disorders, pp. 1482-1488
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Stroke: Are care and outcomes better for participants of stroke trials?

    Macleod, M. J., Counsell, C. E.
    Nature Reviews Neurology, vol. 12, no. 9, pp. 498-499
    Contributions to Journals: Review articles
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    • [OPEN ACCESS]

  • Risk of fracture amongst patients with Parkinson's disease and other forms of parkinsonism

    Sleeman, I., Che, Z. C., Counsell, C.
    Parkinsonism & Related Disorders, vol. 29, pp. 60-65
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [OPEN ACCESS]
    • [OPEN ACCESS]

  • Co-morbidity burden in Parkinson’s disease: Comparison with controls and its influence on prognosis

    MacLeod, A. D., Goddard, H., Counsell, C. E.
    Parkinsonism & Related Disorders, vol. 28, pp. 124-129
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [OPEN ACCESS]
    • [OPEN ACCESS]

  • A review of clinical trial designs used to detect a disease-modifying effect of drug therapy in Alzheimer's disease and Parkinson's disease

    McGhee, D. J. M., Ritchie, C. W., Zajicek, J. P., Counsell, C. E.
    BMC Neurology, vol. 16, pp. 1-13
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • A randomized trial of specialized versus standard neck physiotherapy in cervical dystonia 

    Counsell, C., Sinclair, H., Fowlie, J., Tyrell, E., Derry, N., Meager, P., Norrie, J., Grosset, D.
    Parkinsonism & Related Disorders, vol. 23, pp. 72-79
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [OPEN ACCESS]
    • [OPEN ACCESS]
    • [OPEN ACCESS]
    • [OPEN ACCESS]
    • [OPEN ACCESS]
    • [OPEN ACCESS]

  • Motor complications in an incident Parkinson’s disease cohort

    Scott, N. W., MacLeod, A. D., Counsell, C. E.
    European Journal of Neurology, vol. 23, no. 2, pp. 304-312
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • A systematic review of loss of independence in Parkinson's disease

    MacLeod, A. D., Grieve, J. W. K., Counsell, C. E.
    Journal of Neurology, vol. 263, no. 1, pp. 1-10
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [OPEN ACCESS]
    • [OPEN ACCESS]
    • [OPEN ACCESS]
    • [OPEN ACCESS]

  • Fracture risk in incident Parkinsonian cohort versus controls

    Sleeman, I., Che, Z., Counsell, C.
    Annual Meeting of the Association-of-British-Neurologists (ABN) - 2015, pp. e4
    Contributions to Journals: Abstracts
    • [ONLINE] DOI:

  • Pre-hospital notification is associated with improved stroke thrombolysis timing

    Khor, M., Bown, A., Barrett, A., Counsell, C. E., Macleod, M., Reid, J. M.
    Journal of the Royal College of Physicians of Edinburgh, vol. 45, no. 3, pp. 190-195
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Genome-wide meta-analysis identifies six novel loci associated with habitual coffee consumption

    Cornelis, M. C., Byrne, E. M., Esko, T., Nalls, M. A., Ganna, A., Paynter, N., Monda, K. L., Amin, N., Fischer, K., Renstrom, F., Ngwa, J. S., Huikari, V., Cavadino, A., Nolte, I. M., Teumer, A., Yu, K., Marques-Vidal, P., Rawal, R., Manichaikul, A., Wojczynski, M. K., Vink, J. M., Zhao, J. H., Burlutsky, G., Lahti, J., Mikkilä, V., Lemaitre, R. N., Eriksson, J., Musani, S. K., Tanaka, T., Geller, F., Luan, J., Hui, J., Mägi, R., Dimitriou, M., Garcia, M. E., Ho, W. K., Wright, M. J., Rose, L. M., Magnusson, P. K., Pedersen, N. L., Couper, D., Oostra, B. A., Hofman, A., Ikram, M. A., Tiemeier, H. W., Uitterlinden, A. G., van Rooij, F. J., Barroso, I., Johansson, I., Counsell, C., The Coffee and Caffeine Genetics Consortium, International Parkinson's Disease Genomics Consortium (IPDGC), North American Brain Expression Consortium (NABEC), UK Brain Expression Consortium (UKBEC)
    Molecular Psychiatry, vol. 20, no. 5, pp. 647-656
    Contributions to Journals: Comments and Debates
    • [ONLINE] DOI:
    • [ONLINE]

  • Using 'dead or dependent' as an outcome measure in clinical trials in Parkinson's disease

    McGhee, D., Parker, A., Fielding, S., Zajicek, J., Counsell, C.
    Journal of Neurology, Neurosurgery & Psychiatry, vol. 86, no. 2, pp. 180-185
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Anticoagulants for acute ischaemic stroke

    Sandercock, P. A. G., Counsell, C., Kane, E. J.
    Cochrane Database of Systematic Reviews, no. 3, CD000024
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Mortality in Parkinson's disease: A systematic review and meta-analysis

    MacLeod, A. D., Taylor, K. S. M., Counsell, C. E.
    Movement Disorders, vol. 29, no. 13, pp. 1615-1622
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Prognosis in Incident Parkinsonian Cohort: The Pine Study

    Counsell, C., Fielding, S., Macleod, A., Forbes, H., Harris, C.
    Meeting of the Associatiion-of-British-Neurologists, e4
    Contributions to Journals: Abstracts
    • [ONLINE] DOI:

  • Progression of Disability in PD: A systematic Review

    Macleod, A., Grieve, K., Counsell, C.
    Meeting of the Associatiion-of-British-Neurologists, pp. e4
    Contributions to Journals: Abstracts
    • [ONLINE] DOI:

  • Long-term effectiveness of dopamine agonists and monoamine oxidase B inhibitors compared with levodopa as initial treatment for Parkinson's disease (PD MED): a large, open-label, pragmatic randomised

    Gray, R., Ives, N., Rick, C., Patel, S., Gray, A., Jenkinson, C., McIntosh, E., Wheatley, K., Williams, A., Clarke, C. E., Sandercock, P., Baigent, C., Crome, P., Williams, A., Abbott, R., Baker, M., Castleton, B., Clarke, C. E., Counsell, C., Deb, A. K., Fairweather, S., Fitzpatrick, R., Gray, A., Ives, N., Jenkinson, C., MacPhee, G., Malone, T., Mant, D., McIntosh, E., Ming, A., Morrish, P., Ohri, P., Pearce, V., Wood, B., Worth, P., Au, P., Boodell, T., Cheed, V., Clarke, C. E., Daniels, J., Dowling, F., Edmondson, A., Caie, L., Caslake, R., Counsell, C., Crowley, P., Gordon, J., Harris, C., Macleod, M. A., Taylor, K., PD MED Collaborative Group
    The Lancet, vol. 384, no. 9949, pp. 1196-1205
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Conservative management vs intervention for unruptured brain arteriovenous malformations: reply

    Al-Shahi Salman, R., Counsell, C. E., White, P. M.
    JAMA, vol. 312, no. 10, pp. 1058-1059
    Contributions to Journals: Comments and Debates
    • [ONLINE] DOI:

  • Age-, and gender-specific incidence of vascular parkinsonism, progressive supranuclear palsy, and parkinsonian-type multiple system atrophy in North East Scotland: The PINE study

    Caslake, R., Taylor, K., Scott, N. W., Harris, C., Gordon, J., Wilde, K., Murray, A., Counsell, C.
    Parkinsonism & Related Disorders, vol. 20, no. 8, pp. 834-839
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Outcome after surgical or conservative management of cerebral cavernous malformations

    Moultrie, F., Horne, M. A., Josephson, C. B., Hall, J. M., Counsell, C. E., Bhattacharya, J. J., Papanastassiou, V., Sellar, R. J., Warlow, C. P., Murray, G. D., Al-Shahi Salman, R., On behalf of the Scottish Audit of Intracranial Vascular Malformations (SAIVMs) steering committee and collaborators
    Neurology, vol. 83, no. 7, pp. 582-589
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Oral antiplatelet therapy for acute ischaemic stroke

    Sandercock, P. A. G., Counsell, C., Tseng, M., Cecconi, E.
    Cochrane Database of Systematic Reviews, no. 3, CD000029
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • The epidemiology of infectious mononucleosis in Northern Scotland: a decreasing incidence and winter peak

    Visser, E., Milne, D., Collacott, I., McLernon, D., Counsell, C., Vickers, M.
    BMC Infectious Diseases, vol. 14, 151
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • A systematic review of biomarkers for disease progression in Alzheimer's disease

    McGhee, D. J. M., Ritchie, C. W., Thompson, P. A., Wright, D. E., Zajicek, J. P., Counsell, C. E.
    PloS ONE, vol. 9, no. 2, e88854
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Large-scale meta-analysis of genome-wide association data identifies six new risk loci for Parkinson's disease

    Nalls, M. A., Pankratz, N., Lill, C. M., Do, C. B., Hernandez, D. G., Saad, M., Destefano, A. L., Kara, E., Bras, J., Sharma, M., Schulte, C., Keller, M. F., Arepalli, S., Letson, C., Edsall, C., Stefansson, H., Liu, X., Pliner, H., Lee, J. H., Cheng, R., Ikram, M. A., Ioannidis, J. P., Hadjigeorgiou, G. M., Bis, J. C., Martinez, M., Perlmutter, J. S., Goate, A., Marder, K., Fiske, B., Sutherland, M., Xiromerisiou, G., Myers, R. H., Clark, L. N., Stefansson, K., Hardy, J. A., Heutink, P., Chen, H., Wood, N. W., Houlden, H., Payami, H., Brice, A., Scott, W. K., Gasser, T., Bertram, L., Eriksson, N., Foroud, T., Singleton, A. B., Plagnol, V., Sheerin, U. M., Counsell, C., International Parkinson's Disease Genomics Consortium (IPDGC), Parkinson’s Study Group (PSG) Parkinson’s Research: The Organized GENetics Initiative (PROGENI), 23andMe, GenePD, NeuroGenetics Research Consortium (NGRC), Hussman Institute of Human Genomics (HIHG), The Ashkenazi Jewish Dataset Investigator, Cohorts for Health and Aging Research in Genetic Epidemiology (CHARGE), North American Brain Expression Consortium (NABEC), United Kingdom Brain Expression Consortium (UKBEC), Greek Parkinson’s Disease Consortium, Alzheimer Genetic Analysis Group
    Nature Genetics, vol. 46, no. 9, pp. 989-993
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Outcome after conservative management or intervention for unruptured brain arteriovenous malformations

    Al-Shahi Salman, R., White, P. M., Counsell, C. E., du Plessis, J., van Beijnum, J., Josephson, C. B., Wilkinson, T., Wedderburn, C. J., Chandy, Z., St George, E. J., Sellar, R. J., Warlow, C. P., Scottish Audit of Intracranial Vascular Malformations Collaborators
    JAMA, vol. 311, no. 16, pp. 1661-1669
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • The Mini-Mental Parkinson's (MMP) as a cognitive screening tool in people with Parkinson's disease

    Caslake, R., Summers, F., McConachie, D., Ferris, C., Gordon, J., Harris, C., Caie, L., Counsell, C.
    Current Aging Science, vol. 6, no. 3, pp. 273-279
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [OPEN ACCESS]

  • The Val158Met COMT polymorphism is a modifier of the age at onset in Parkinson's disease with a sexual dimorphism

    Klebe, S., Golmard, J. L., Nalls, M. A., Saad, M., Singleton, A. B., Bras, J. M., Hardy, J., Simon-Sanchez, J., Heutink, P., Kuhlenbäumer, G., Charfi, R., Klein, C., Hagenah, J., Gasser, T., Wurster, I., Lesage, S., Lorenz, D., Deuschl, G., Durif, F., Pollak, P., Damier, P., Tison, F., Durr, A., Amouyel, P., Lambert, J. C., Tzourio, C., Maubaret, C., Charbonnier-Beaupel, F., Tahiri, K., Vidailhet, M., Martinez, M., Brice, A., Corvol, J. C., The French Parkinson's Disease Genetics Study Group, Agid, Y., Anheim, M., Bonnet, A. M., Borg, M., Brice, A., Broussolle, E., Corvol, J. C., Damier, P., Destée, A., Durif, F., Klebe, S., Lohmann, E., Martinez, M., Penet, C., Pollak, P., Krack, P., Counsell, C.
    Journal of Neurology, Neurosurgery and Psychiatry, vol. 84, no. 6, pp. 666-673
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Age-, gender-, and socioeconomic status-specific incidence of Parkinson's disease and parkinsonism in North East Scotland: The PINE study

    Caslake, R., Taylor, K., Scott, N., Gordon, J., Harris, C., Wilde, K., Murray, A., Counsell, C.
    Parkinsonism & Related Disorders, vol. 19, no. 5, pp. 515-521
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Attitudes to brain donation for Parkinson's research and how to ask: A qualitative study with suggested guidelines for practice

    Harris, C. E., Kiger, A. M., Counsell, C. E.
    Journal of Advanced Nursing, vol. 69, no. 5, pp. 1096-1108
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • A systematic review of biomarkers for disease progression in Parkinson's disease

    McGhee, D. J. M., Royle, P. L., Thompson, P. A., Wright, D. E., Zajicek, J. P., Counsell, C. E.
    BMC Neurology, vol. 13, 35
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Lithium in patients with amyotrophic lateral sclerosis (LiCALS): a phase 3 multicentre, randomised, double-blind, placebo-controlled trial

    Al-Chalabi, A., Allen, C., Counsell, C. E., Farrin, A., Dickie, B., Kelly, J., Leigh, P., Murphy, C., Payan, C., Reynolds, G., Shaw, P., Steen, I., Thornhill, M., Waters, J., Zajicek, J., Young, C. A., Morrison, K. E., Dhariwal, S., Hornabrook, R., Savage, L., Burn, D. J., Khoo, T. K., Kelly, J., Dougherty, A., Wijesekera, L., Thornhill, M., Ellis, C. M., O'Hanlon, K., Panicker, J., Pate, L., Ray, P., Wyatt, L., Copeland, L., Ealing, J., Hamdalla, H., Leroi, I., Murphy, C., O'Keeffe, F., Oughton, E., Partington, L., Paterson, P., Rog, D., Sathish, A., Sexton, D., Smith, J., Vanek, H., Dodds, S., Williams, T. L., Clarke, J., Eziefula, C., Howard, R., Orrell, R., Sidle, K., Sylvester, R., Barrett, W., Merritt, C., Talbot, K., Turner, M. R., Whatley, C., Williams, C., Williams, J., Cosby, C., Hanemann, C. O., Imam, I., Phillips, C., Timings, L., Crawford, S. E., Hewamadduma, C., Hibberd, R., Hollinger, H., McDermott, C., Mills, G., Rafiq, M., Taylor, A., Waines, E., Walsh, T., Addison-Jones, R., Birt, J., Hare, M., Majid, T.
    The Lancet neurology, vol. 12, no. 4, pp. 339-345
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Using genome-wide complex trait analysis to quantify 'missing heritability' in Parkinson's disease

    Keller, M. F., Saad, M., Bras, J., Bettella, F., Nicolaou, N., Simón-Sánchez, J., Mittag, F., Büchel, F., Sharma, M., Gibbs, J. R., Schulte, C., Moskvina, V., Durr, A., Holmans, P., Kilarski, L. L., Guerreiro, R., Hernandez, D. G., Brice, A., Ylikotila, P., Stefánsson, H., Majamaa, K., Morris, H. R., Williams, N., Gasser, T., Heutink, P., Wood, N. W., Hardy, J., Martinez, M., Singleton, A. B., Nalls, M. A., Plagnol, V., Sheerin, U. M., Lesage, S., Sveinbjörnsdóttir, S., Arepalli, S., Barker, R., Ben-Shlomo, Y., Berendse, H. W., Berg, D., Bhatia, K., de Bie, R. M., Biffi, A., Bloem, B., Bochdanovits, Z., Bonin, M., Brockmann, K., Brooks, J., Burn, D. J., Charlesworth, G., Counsell, C., The International Parkinson's Disease Genomics Consortium (IPDGC), The Wellcome Trust Case Control Consortium 2 (WTCCC2)
    Human Molecular Genetics, vol. 21, no. 22, pp. 4996-5009
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Comparison of patient rated treatment response with measured improvement in Parkinson's disease

    Davidson, M. B., McGhee, D. J. M., Counsell, C. E.
    Journal of Neurology, Neurosurgery & Psychiatry, vol. 83, no. 10, pp. 1001-1005
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Seizure risk with AVM treatment or conservative management: prospective, population-based study

    Josephson, C. B., Bhattacharya, J. J., Counsell, C. E., Papanastassiou, V., Ritchie, V., Roberts, R., Sellar, R., Warlow, C. P., Al-Shahi Salman, R., Scottish Audit of Intracranial Vascular Malformations (SAIVMs) steering committee and collaborators
    Neurology, vol. 79, no. 6, pp. 500-507
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • A new prevalence study of multiple sclerosis in Orkney, Shetland and Aberdeen city

    Visser, E. M., Wilde, K., Wilson, J. F., Yong, K. K., Counsell, C. E.
    Journal of Neurology, Neurosurgery & Psychiatry, vol. 83, no. 7, pp. 719-724
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Developing predictive models of excellent and devastating outcome after stroke

    Reid, J. M., Dai, D., Christian, C., Reidy, Y., Counsell, C., Gubitz, G. J., Phillips, S. J.
    Age and Ageing, vol. 41, no. 4, pp. 560-564
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Season of birth and risk of developing idiopathic Parkinson's disease

    McGhee, D. J. M., Counsell, C. E.
    Parkinsonism & Related Disorders, vol. 18, no. 5, pp. 675-676
    Contributions to Journals: Letters
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [OPEN ACCESS]

  • Statistical analysis, trial design and duration in Alzheimer's disease clinical trials: a review

    Thompson, P., Wright, D., Counsell, C. E., Zajicek, J. P.
    International Psychogeriatrics, vol. 24, no. 5, pp. 689-697
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Fibrinogen depleting agents for acute ischaemic stroke

    Hao, Z., Liu, M., Counsell, C., Wardlaw, J. M., Lin, S., Zhao, X.
    Cochrane Database of Systematic Reviews, no. 3, CD000091
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Untreated clinical course of cerebral cavernous malformations: a prospective, population-based cohort study

    Salman, R. A., Hall, J. M., Horne, M. A., Moultrie, F., Josephson, C. B., Bhattacharya, J. J., Counsell, C. E., Murray, G. D., Papanastassiou, V., Ritchie, V., Roberts, R. C., Sellar, R. J., Warlow, C. P., Scottish Audit of Intracranial Vascular Malformations (SAIVMs) collaborators
    The Lancet neurology, vol. 11, no. 3, pp. 217-224
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Genome-wide homozygosity and multiple sclerosis in Orkney and Shetland Islanders

    McWhirter, R. E., McQuillan, R., Visser, E., Counsell, C., Wilson, J. F.
    EJHG : European journal of human genetics : the official journal of the European Society of Human Genetics. , vol. 20, no. 2, pp. 198-202
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Early Mortality in an Incident Cohort of People with Parkinson's Disease and Parkinsonism

    Caslake, R., Scott, N., Harris, C., Gordon, J., Counsell, C.
    Age and Ageing, vol. 41, pp. 67
    Contributions to Journals: Abstracts

  • Parkinsonism Incidence in Northeast Scotland (The Pine Study): The Incidence of Parkinson's Disease and Parkinsonism

    Caslake, R., Harris, C., Gordon, J., Primrose, W., Counsell, C.
    Age and Ageing, vol. 41, no. Suppl. 1, pp. 68
    Contributions to Journals: Abstracts
    • [ONLINE] DOI:

  • The Incidence of Progressive Supranuclear Palsy, Multiple System Atrophy and Vascular Parkinsonism in Northeast Scotland (The Pine Study)

    Caslake, R., Gordon, J., Harris, C., Primrose, W., Counsell, C.
    Age and Ageing, vol. 41, pp. 69
    Contributions to Journals: Abstracts

  • Systematic review of biomarkers for disease progression in Parkinson's disease

    McGhee, D. J. M., Counsell, C. E.
    Annual Meeting of the Association of British Neurologists, pp. e1
    Contributions to Journals: Abstracts
    • [ONLINE] DOI:

  • The impact of motor and non motor symptoms on health state values in newly diagnosed idiopathic Parkinson's disease

    Shearer, J., Green, C., Counsell, C. E., Zajicek, J. P.
    Journal of Neurology, vol. 259, no. 3, pp. 462-468
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • The documentation of lumbar puncture for acute headache presentations: a re-audit

    Baker, J., Counsell, C.
    International Journal of Clinical Practice, vol. 65, no. 11, pp. 1201-1202
    Contributions to Journals: Letters
    • [ONLINE] DOI:

  • Disease severity and progression in progressive supranuclear palsy and multiple system atrophy: validation of the NNIPPS - PARKINSON PLUS SCALE

    Payan, C. A. M., Viallet, F., Landwehrmeyer, B. G., Bonnet, A., Borg, M., Durif, F., Lacomblez, L., Bloch, F., Verny, M., Fermanian, J., Agid, Y., Ludolph, A. C., Leigh, P. N., Bensimon, G., on behalf of the NNIPPS Study Group, Counsell, C.
    PloS ONE, vol. 6, no. 8, e22293
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • The use of decision-analytic models in Parkinson's disease: a systematic review and critical appraisal

    Shearer, J., Green, C., Counsell, C. E., Zajicek, J. P.
    Applied Health Economics and Health Policy, vol. 9, no. 4, pp. 243-258
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Seizure risk from cavernous or arteriovenous malformations: prospective population-based study

    Josephson, C. B., Leach, J., Duncan, R., Roberts, R. C., Counsell, C. E., Al-Shahi Salman, R., Scottish Audit of Intracranial Vascular Malformations (SAIVMs) steering committee and collaborators
    Neurology, vol. 76, no. 18, pp. 1548-1554
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Imputation of sequence variants for identification of genetic risks for Parkinson's disease: a meta-analysis of genome-wide association studies

    Nalls, M. A., Plagnol, V., Hernandez, D. G., Sharma, M., Sheerin, U., Saad, M., Simón-Sánchez, J., Schulte, C., Lesage, S., Sveinbjörnsdóttir, S., Stefánsson, K., Martinez, M., Hardy, J., Heutink, P., Brice, A., Gasser, T., Singleton, A. B., Wood, N. W., International Parkinson Disease Genomics Consortium, Counsell, C. E.
    The Lancet, vol. 377, no. 9766, pp. 641-649
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Orphan drugs: Regulation is flawed

    Counsell, C. E.
    BMJ (Clinical research ed.), vol. 341, c7016
    Contributions to Journals: Letters
    • [ONLINE] DOI:

  • Parkinsonism incidence in north-east Scotland: the PINE study

    Counsell, C., Gordon, J., Primrose, W., Harris, C., Caslake, R.
    Journal of Neurology, Neurosurgery & Psychiatry, vol. 81, no. 11, pp. E21
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • The Incidence of Progressive Supranuclear Palsy, Multiple System Atrophy, and Vascular Parkinsonism in North-East Scotland (the PINE Study)

    Caslake, R., Gordon, J., Harris, C., Primrose, W., Counsell, C.
    Movement Disorders, vol. 25, pp. S613-S614
    Contributions to Journals: Articles

  • Cognitive impairment in patients with multiple system atrophy and progressive supranuclear palsy

    Brown, R. G., Lacomblez, L., Landwehrmeyer, B. G., Bak, T., Uttner, I., Dubois, B., Agid, Y., Ludolph, A., Bensimon, G., Payan, C., Leigh, N. P., NNIPPS Study Group, Counsell, C.
    Brain, vol. 133, no. 8, pp. 2382-2393
    Contributions to Journals: Articles
    • [ONLINE] DOI:
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