Dr Paul T Francis, Dementia Research Laboratory, Division of Biomolecular Sciences, Guy’s, King’s and St Thomas’ Schools of Biomedical Sciences, King’s College, St Thomas Street, London SE1 9RT, UK.
OBJECTIVES Recent longitudinal studies have reported that smoking increases risk for cognitive impairment and that moderate alcohol intake could be preventive.The association between both cigarette ...
1 Department of Neurology, Radboud University Nijmegen Medical Centre, Nijmegen, the Netherlands 2 Department of Epidemiology and Biostatistics, Radboud University Nijmegen Medical Centre, Nijmegen, ...
a Department of Medicine (Neurology), University of Wales College of Medicine, Cardiff, UK, b The Common Cold Centre, Cardiff School of Biosciences, Cardiff University, UK Dr S Hadjikoutis, Department ...
Professor J R Hodges, MRC Applied Psychology Unit, 15 Chaucer Rd,Cambridge CB2 2QQ, UK. Telephone 0044 1223 245151; fax: 0044 1223 336941. OBJECTIVES To clarify the clinical and neuropsychological ...
Background: The 39 item Parkinson’s disease questionnaire (PDQ-39) is the most widely used patient reported rating scale in Parkinson’s disease. However, several fundamental measurement assumptions ...