Jaap Valk

Atrophy of medial temporal lobes on MRI in "probable" Alzheimer's disease and normal ageing: diagnostic value and neuropsychological correlates.

Philip Scheltens, Didier Leys, Frederik Barkhof et al. · Journal of Neurology Neurosurgery & Psychiatry · 1992 · 1.7K citations · Full text

A semiquantative rating scale for the assessment of signal hyperintensities on magnetic resonance imaging

Philip Scheltens, Frederik Barkhof, Didier Leys et al. · Journal of the Neurological Sciences · 1993 · 923 citations

Neuropsychology, Engineering, Neuroimaging Modality +12

WHITE MATTER LESIONS ON MAGNETIC RESONANCE IMAGING IN CLINICALLY DIAGNOSED ALZHEIMER'S DISEASE: EVIDENCE FOR HETEROGENEITY

Philip Scheltens, Frederik Barkhof, Jaap Valk et al. · Brain · 1992 · 312 citations

Aging, White Matter, Brain Lesion +19

Functional MR imaging in Alzheimer's disease during memory encoding.

Serge A.R.B. Rombouts, Frederik Barkhof, Dick J. Veltman et al. · PubMed · 2001 · 236 citations · Full text

MR imaging of the various stages of normal myelination during the first year of life

Marjo S. van der Knaap, Jaap Valk · Neuroradiology · 1990 · 199 citations

Neurological Disorder, Neuroanatomy, Diagnostic Neuroradiology +14