TY - CONF
T1 - CORTICAL REPRESENTATION OF SPEECH PERCEPTION AND PRODUCTION, AS REVEALED BY DIRECT CORTICAL ELECTRICAL INTERFERENCE
AU - Boatman, Dana F.
AU - Lesser, Ronald P.
AU - Gordon, Barry
N1 - Funding Information:
This research was supported in part by grants from The National Institute of Deafness and Other Communication Disorders (#R03-DC01881), The National Institute of Neurological Disorders and Stroke (# RO1-NS26553 and #R01-29973), and by the Seaver Foundation, and the McDonnell-Pew Program in Cognitive Neuroscience.
Publisher Copyright:
© 1994 3rd International Conference on Spoken Language Processing, ICSLP 1994. All rights reserved.
PY - 1994
Y1 - 1994
N2 - The relationship between speech perception and production was studied using deficits produced by direct cortical electrical stimulation. Stimulation was applied through indwelling subdural electrode grids in three patients with epilepsy. Without stimulation, patients performed at ceiling on tasks of auditory syllable discrimination, identification, comprehension, naming, reading, and repetition. With electrical interference, speech perception and production errors co-occurred at multiple sites on the lateral left temporal and inferior frontal cortex. These findings add to existing evidence that suggest that some aspects of speech perception and production share functional and neural resources. This in turn argues against classical notions of a strict functional and anatomic separation between speech perception and speech production.
AB - The relationship between speech perception and production was studied using deficits produced by direct cortical electrical stimulation. Stimulation was applied through indwelling subdural electrode grids in three patients with epilepsy. Without stimulation, patients performed at ceiling on tasks of auditory syllable discrimination, identification, comprehension, naming, reading, and repetition. With electrical interference, speech perception and production errors co-occurred at multiple sites on the lateral left temporal and inferior frontal cortex. These findings add to existing evidence that suggest that some aspects of speech perception and production share functional and neural resources. This in turn argues against classical notions of a strict functional and anatomic separation between speech perception and speech production.
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M3 - Paper
AN - SCOPUS:85135345741
SP - 763
EP - 765
T2 - 3rd International Conference on Spoken Language Processing, ICSLP 1994
Y2 - 18 September 1994 through 22 September 1994
ER -