Archaic reflexes in normal elderly people

The AA. have considered the incidence of some primitive reflexes in the "normal" old people. 120 subjects have been examined (60 M and 60 F) between the 70 to 90 age-group. The patients have been selected on the basis of the absence of neurologic disorders, psychiatric and systematic or dysmetabolic diseases. All the subjects undergo a standard neurologic examination. Results show that the examined reflexes can be present in normal old people. These signs seem to be related to the physiological ageing of the nervous system.