J. R. Crawford

Payne and Jones Revisited: Estimating the Abnormality of Test Score Differences Using a Modified Paired Samples t Test

J. R. Crawford, David C. Howell, Paul H. Garthwaite · Journal of Clinical and Experimental Neuropsychology · 1998 · 144 citations

Social Sciences, Biostatistics, Psychology +17

Estimation of Premorbid Intelligence in Schizophrenia

J. R. Crawford, J. A. O. Besson, M. Bremner et al. · The British Journal of Psychiatry · 1992 · 107 citations

Social Sciences, Psychiatry, Psychology +16

Randomized, Controlled Trial of Acupuncture for Fatigue in Parkinson's Disease

Benzi M. Kluger, Dylan R. Rakowski, Mary K. Christian et al. · Movement Disorders · 2016 · 84 citations

Medicine, Neurology, Pharmacotherapy +14

Nuclear magnetic resonance imaging and single photon emission tomography with radio‐iodine labelled compounds in the diagnosis of dementia

Klaus P. Ebmeier, J. A. O. Besson, J. R. Crawford et al. · Acta Psychiatrica Scandinavica · 1987 · 40 citations

Medicine, Neurology, Radiology +17

Dementia in idiopathic Parkinson's disease: prevalence and relationship with symptoms and signs of Parkinsonism

Klaus P. Ebmeier, Sheila A. Calder, J. R. Crawford et al. · Psychological Medicine · 1991 · 36 citations

Medicine, Neurology, Neuroscience +12