Brain stem evoked response (wave V) latency shifts to filtered clicks
作者:
J. G. Leppler,
H. J. Greenberg,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1979)
卷期:
Volume 65,
issue S1
页码: 86-86
ISSN:0001-4966
年代: 1979
DOI:10.1121/1.2017485
出版商: Acoustical Society of America
数据来源: AIP
摘要:
BSER (wave V) latency shifts to filtered click stimuli were measured. A square wave pulse was filtered to obtain clicks centered at 250, 500, 1000, 2000, 4000, and 6300 Hz. The filtered clicks were transduced monaurally to seven subjects at a rate of 10/s at 50, 40, 30, and 20 dB HL. Wave V latencies were measured from the first compression of the stimulus waveform. BSERs were extractable at all frequency and intensity combinations. A decrease in frequency and intensity caused a systematic increase in wave V latency, as well as a depression in waveform amplitude. Wave V latency shifts due to frequency and intensity changes generally agreed with the results of other investigators [A. J. Klein and D. C. Teas, J. Acoust. Soc. Am.63, 1887–1895 (1978)]
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