Learning and memory function in men with untreated blood pressure elevation.
Learning and memory processes were compared in 20 men with untreated blood pressure elevation and 20 normotensive control subjects matched for age, education, and average alcohol consumption. Subjects were identified from a larger sample of 469 factory workers who had participated in an epidemiologic investigation. Three measures (e.g., Symbol-Digit Learning Test [Ryan & Butters, 1980] and Visual Reproductions-Immediate and Delayed Recall [Wechsler, 1945] ) from a previously administered test battery were chosen for comparison on the basis of statistical power calculations. Results indicate that relative to normotensive control subjects, men with elevated blood pressure performed more poorly on all three tests. These results are independent of other known influences on neuropsychological performance and are likely a consequence of elevated blood pressure.
Behavioral Physiology Laboratory, University of Pittsburgh, Pennsylvania 15260.
S R
SR
Waldstein
C M
CM
Ryan
S B
SB
Manuck
D K
DK
Parkinson
E J
EJ
Bromet
D000328:Adult; D001925:Brain Damage, Chronic / Q000175:diagnosis / Q000523:psychology*; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000523:psychology*; D008297:Male; D011939:Mental Recall; D008875:Middle Aged; D009483:Neuropsychological Tests; D010153:Paired-Associate Learning; D011597:Psychomotor Performance