Ipsilateral and Contralateral Auditory Brainstem Response Reorganization in Hemispherectomized Patients

Table 5

Contralateral-side comparisons between patients and control subjects.

	Control subjects (𝑛=10)	Patients (𝑛=8)		𝑃 value compared with N/S versus control	𝑃 value compared with S/N versus control
	Averaged L/R and R/L	N/S	S/N
	Mean ± SD	Mean ± SD	Mean ± SD
Latency (ms)
L-III	3.70±0.15	3.82±0.14	3.72±0.25	0.106	0.870
L-V	5.67±0.18	5.97±0.21	5.61±0.22	0.004*	0.550
Interpeak latency (ms)
IPL III–V	1.96±0.12	2.15±0.21	1.89±0.14	0.026*	0.249
Amplitude (μV)
A-III	0.17±0.09	0.11±0.13	0.21±0.18	0.291	0.520
A-V	0.35±0.12	0.46±0.38	0.42±0.23	0.468	0.460

A: amplitude; IPL: interpeak latency; L: absolute latency; L: left side; N: nonsurgical side; R: right side; S: surgical side.
* P < 0.05 compared to control subjects.