Effects of Prestimulus Interval on Phonation Initiation Reaction Times Latencies for phonation initiation (from adducted, abducted, and a subject method, prephonatory vocal-fold position) were studied in 30 young adults under an auditory reaction time paradigm as a function of random prestimulus intervals. Shortest latencies were obtained when the auditory stimulus was presented within a 1000- to 2000-millisecond flame. Stimulus ... Research Note
Research Note  |   September 01, 1980
Effects of Prestimulus Interval on Phonation Initiation Reaction Times
 
Author Affiliations & Notes
  • Krzysztof Izdebski
    University of California, San Francisco
Article Information
Research Notes
Research Note   |   September 01, 1980
Effects of Prestimulus Interval on Phonation Initiation Reaction Times
Journal of Speech, Language, and Hearing Research, September 1980, Vol. 23, 485-489. doi:10.1044/jshr.2303.485
History: Received July 9, 1979 , Accepted November 26, 1979
 
Journal of Speech, Language, and Hearing Research, September 1980, Vol. 23, 485-489. doi:10.1044/jshr.2303.485
History: Received July 9, 1979; Accepted November 26, 1979

Latencies for phonation initiation (from adducted, abducted, and a subject method, prephonatory vocal-fold position) were studied in 30 young adults under an auditory reaction time paradigm as a function of random prestimulus intervals. Shortest latencies were obtained when the auditory stimulus was presented within a 1000- to 2000-millisecond flame. Stimulus delivery at intervals exceeding or preceding this time flame increases the latency of vocal reaction.

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