Behavior, Aging, and the Nervous System: Biological Determinants of Speed of Behavior and Its Changes with AgeAlan Traviss Welford, James E. Birren |
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Page 421
... patients . Both regression lines are parallel , but the values of the patients are sub- stantially higher , indicating more pronounced fatigue of motor centers . In 97 per cent of healthy subjects the initial frequency was the highest ...
... patients . Both regression lines are parallel , but the values of the patients are sub- stantially higher , indicating more pronounced fatigue of motor centers . In 97 per cent of healthy subjects the initial frequency was the highest ...
Page 507
... patients with the lesion restricted to either the right or to the left cerebral hemisphere with the latencies ob- served for matched control subjects , found the performance of the brain - damaged patients to be significantly slower for ...
... patients with the lesion restricted to either the right or to the left cerebral hemisphere with the latencies ob- served for matched control subjects , found the performance of the brain - damaged patients to be significantly slower for ...
Page 509
... patients that had never received any form of psychiatric treatment . A subgroup analysis revealed an interesting pattern of psycho- motor deficit : those patients with no epileptic seizures showed little departure from normal ( control ) ...
... patients that had never received any form of psychiatric treatment . A subgroup analysis revealed an interesting pattern of psycho- motor deficit : those patients with no epileptic seizures showed little departure from normal ( control ) ...
Contents
Chapter | 3 |
DECISION PROCESSES AND AGEINGJacek Szafran | 21 |
AGE AND DISCRIMINATION BETWEEN COMPLEX STIMULIP M | 35 |
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ability activity alpha analysis animals appear associated average behavior Birren blood brain capacity cardiovascular cause cells cent central cerebral changes clinical compared complex correlation decrease differences digit disease effect elderly error evidence exercise experiment experimental extent fact factor Figure findings frequency function given greater healthy heart human hypertension impairment important increase indicate individuals interest involved latency learning less light load mean measured mechanisms memory mental motor movements myocardial infarctions nervous system normal observed occur older organism patients performance period persons phase possible present probably problem produced Psychol psychological psychomotor pupil rats reaction recall relatively reported response scores seems shown signal significant significantly Simonson simple situation slowing speed stimuli stress subjects suggest Table task tests tion trials variables verbal visual young