R Portin

Author PubWeight™ 23.89‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Cognitive impairment and the brain dopaminergic system in Parkinson disease: [18F]fluorodopa positron emission tomographic study. Arch Neurol 2000 1.36
2 Longitudinal cognitive changes in traumatic brain injury: a 30-year follow-up study. Neurology 2006 1.33
3 The progress of cognitive decline in multiple sclerosis. A controlled 3-year follow-up. Brain 1997 1.18
4 Androgen deprivation and cognition in prostate cancer. Br J Cancer 2003 1.04
5 Positron emission tomography shows that impaired frontal lobe functioning in Parkinson's disease is related to dopaminergic hypofunction in the caudate nucleus. Neurosci Lett 2001 1.03
6 The effect of short-term estrogen replacement therapy on cognition: a randomized, double-blind, cross-over trial in postmenopausal women. Obstet Gynecol 1998 0.98
7 Semantic processing of spoken words in Alzheimer's disease: an electrophysiological study. J Cogn Neurosci 1998 0.94
8 Hippocampal volume, brain atrophy, and APOE genotype after traumatic brain injury. Neurology 2006 0.90
9 Predictive factors for cognitive deterioration and dementia in Parkinson's disease. Adv Neurol 1987 0.90
10 Visual object recognition in early Alzheimer's disease: deficits in semantic processing. Acta Neurol Scand 2003 0.90
11 Slowing of information processing in Parkinson's disease. Brain Cogn 1993 0.90
12 Automatic and controlled information processing in multiple sclerosis. Brain 1994 0.89
13 Quality of life and cognitive performance after carotid endarterectomy during long-term follow-up. Acta Neurol Scand 1992 0.89
14 Cognitive functioning in severe somatization--a pilot study. Acta Psychiatr Scand 2002 0.85
15 APOE-epsilon4 predicts dementia but not other psychiatric disorders after traumatic brain injury. Neurology 2004 0.82
16 Automatic influences of memory in Alzheimer's disease. Cortex 1998 0.82
17 Memory deficits and early cognitive deterioration in MS. Acta Neurol Scand 1996 0.80
18 Perceptual priming in Alzheimer's and Parkinson's diseases. Neuropsychologia 1996 0.79
19 Neuropsychological disturbances and cerebral atrophy determined by computerized tomography in parkinsonian patients with long-term levodopa treatment. Adv Neurol 1984 0.79
20 Knowledge of concept meanings in Alzheimer's disease. Cortex 1997 0.77
21 Tone duration discrimination in Parkinson's disease. Neuropsychologia 1997 0.77
22 Language functions in incipient cognitive decline in multiple sclerosis. J Neurol Sci 1996 0.77
23 Sematic memory deficit in multiple sclerosis; impaired understanding of conceptual meanings. J Neurol Sci 1999 0.77
24 Climacteric symptoms do not impair cognitive performances in postmenopause. Maturitas 1997 0.77
25 Does hormone therapy affect attention and memory in sleep-deprived women? Climacteric 2008 0.76
26 The effect of deprenyl (selegiline) on cognition and emotion in parkinsonian patients undergoing long-term levodopa treatment. Acta Neurol Scand Suppl 1983 0.76
27 Attention related performance in two cognitively different subgroups of patients with multiple sclerosis. J Neurol Neurosurg Psychiatry 1995 0.76
28 Simulation of cues eliciting aggressive responses in mice at two age levels. J Genet Psychol 1968 0.75
29 Senile dementia of the Alzheimer type treated with aniracetam: a new nootropic agent. Psychopharmacology (Berl) 1987 0.75