[The asymmetry of parietal-visual and parietal-auditory transcallosal potentials and their sex dimorphism].
"Reverse" transcallosal responses (TCR) occurring in the visual and auditory cortex during stimulation of the temporal associative cortex of opposite hemisphere, were studied. The right hemisphere was shown to domineer in females, whereas a greater latency of the temporal-visual positive-negative TCRs was found in the males' right hemisphere and the females' left one. These and other data obtained suggest a greater lateralisation of the brain in males.
Bianki
V L
VL
Shramm
V A
VA
Kharitonov
E V
EV
D000818:Animals; D001303:Auditory Cortex / Q000502:physiology*; D002415:Cats; D003337:Corpus Callosum / Q000502:physiology*; D004292:Dominance, Cerebral / Q000502:physiology*; D004558:Electric Stimulation; D005072:Evoked Potentials, Auditory / Q000502:physiology*; D005074:Evoked Potentials, Visual / Q000502:physiology*; D005260:Female; D008297:Male; D010296:Parietal Lobe / Q000502:physiology*; D012727:Sex Characteristics; D012815:Signal Processing, Computer-Assisted; D014793:Visual Cortex / Q000502:physiology*