PMID: 8473627Apr 1, 1993Paper

Auditory and visual localization performance in a sequential discrimination task

The Journal of the Acoustical Society of America
D R PerrottJ Cisneros

Abstract

Four subjects were tested in a two-alternative, forced-choice, three down-one up adaptive paradigm in which two 200-ms signals were presented sequentially with a 200-ms interstimulus interval. The subject's task was to indicate whether the second stimulus was to the right or left of the first. Tests were conducted with 57 dB (A-weighted), 1.0-kHz high-pass noise, the minimum audible angle (MAA) task, and with lights emitting 620 nm at a luminance level of 200 mL, the minimum visible angle (MVA) task. Localization performance in the MAA task was equal to or better than that obtained in the MVA task for all regions of the frontal field with only one exception, presentations at 0 degrees azimuth. The implications of these results are discussed.

Citations

Aug 1, 1997·Electroencephalography and Clinical Neurophysiology·F BarcelóF J Rubia
Nov 11, 1999·Brain Research. Cognitive Brain Research·W A Teder-SälejärviH J Neville
Nov 20, 1998·Perception & Psychophysics·W A Teder-Sälejärvi, S A Hillyard
Jan 25, 2011·Attention, Perception & Psychophysics·James A Schirillo
Jan 12, 2010·The Journal of the Acoustical Society of America·Katja SaupeRudolf Rübsamen
Feb 28, 1998·The Journal of the Acoustical Society of America·G H RecanzoneD C Guard
Jul 2, 2018·The Journal of the Acoustical Society of America·Laura C A FreemanJennifer K Bizley
Nov 13, 2018·Frontiers in Neural Circuits·Tristan A ChaplinLeo L Lui
Jul 15, 2004·International Journal of Audiology·Jacob A Altman, Irina G Andreeva

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