Bilateral posterior parietal atrophy in an infant rhesus monkey (Macaca mulatta).

A case of severe neurological deficiency syndrome marked by visual impairment, motor disturbances, and bilateral extensive glial scarring of the posterior parietal cortex is described in an infant rhesus monkey. Although morphologically resembling perinatal asphyxia, the possibility of a perinatal or postnatal Herpesvirus simiae infection is discussed.