[Standardized neurologic study in senile dementia of Alzheimer's type].
Seventy five patients affected by senile dementia of the Alzheimer type (mean age 82) have been submitted to a standardized neurological examination of 88 items. Gait abnormalities were present in 57% of the cases. Extrapyramidal symptoms (akinesia or rigidity or tremor) were noticed in 64% of the cases but they were rarely associated with a typical parkinsonian syndrome. Myoclonus was observed in only 4 patients. The gait abnormalities were significantly associated with the presence of rigidity and grasp reflex but not with other primitive reflexes. The only symptoms to be correlated with dementia severity as assessed by the Mini Mental State were rigidity and optokinetic nystagmus abolition. Tremor and amyotrophy of the hands appeared to be negatively correlated to dementia severity.
Davous
P
P
Service de Neurologie, C.H. Victor Dupouy, Argenteuil.
Lamour
Y
Y
Roudier
M
M
D000368:Aged; D000369:Aged, 80 and over; D000544:Alzheimer Disease / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D009460:Neurologic Examination; D011446:Prospective Studies; D012015:Reference Standards
Etude neurologique standardisée dans la démence sénile de type Alzheimer.