Localization of callosal auditory pathways: a CT case study.
The position of the auditory pathways in the human corpus callosum has not been defined by modern imaging techniques. We report a case with a discrete hemorrhagic lesion in the posterior body of the corpus callosum. The only signs of disturbed callosal function were limited to the auditory system--suppression of left ear stimuli with dichotic listening and neglect of left-sided auditory simultaneous stimuli.
Alexander
M P
MP
Aphasia Program, Braintree Hospital, MA 02184.
Warren
R L
RL
D000328:Adult; D001306:Auditory Pathways / Q000000981:diagnostic imaging* / Q000503:physiopathology; D001924:Brain Concussion / Q000000981:diagnostic imaging / Q000209:etiology / Q000503:physiopathology; D003337:Corpus Callosum / Q000000981:diagnostic imaging* / Q000503:physiopathology; D006259:Craniocerebral Trauma / Q000150:complications / Q000000981:diagnostic imaging; D004007:Dichotic Listening Tests; D006801:Humans; D008297:Male; D009460:Neurologic Examination; D014057:Tomography, X-Ray Computed