1990 Volume 33 Issue 6 Pages 754-758
The location and vector of equivalent dipoles of AEP (MLR) sources in 5 normal adults were elucidated electrophigiologically under Dipole Tracing Method.
The MLR has been recorded with 70dBnHL clicks bilatelally. The AEP (MLR) sources were analyzed from 0msec to 50.0msec latency under the Dipole Tracing Method.
The location of equivalent dipoles were classified into 3 groups. The first group which were analyzed from 0msec to 20.0msec, were located near the brainstem. The second group, from 20.0msec to 40.0msec, were recognized in the posterior lesion of corpus. The third group, after 40.0msec, were found near the location of the first group. The vector of these 3 groups showed no constant direction.