کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10456441 921479 2013 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Wernicke's area revisited: Parallel streams and word processing
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی روانپزشکی بیولوژیکی
پیش نمایش صفحه اول مقاله
Wernicke's area revisited: Parallel streams and word processing
چکیده انگلیسی
Auditory word-form recognition was originally proposed by Wernicke to occur within left superior temporal gyrus (STG), later further specified to be in posterior STG. To account for clinical observations (specifically paraphasia), Wernicke proposed his sensory speech center was also essential for correcting output from frontal speech-motor regions. Recent work, in contrast, has established a role for anterior STG, part of the auditory ventral stream, in the recognition of species-specific vocalizations in nonhuman primates and word-form recognition in humans. Recent work also suggests monitoring self-produced speech and motor control are associated with posterior STG, part of the auditory dorsal stream. Working without quantitative methods or evidence of sensory cortex' hierarchical organization, Wernicke co-localized functions that today appear dissociable. “Wernicke's area” thus may be better construed as two cortical modules, an auditory word-form area (AWFA) in the auditory ventral stream and an “inner speech area” in the auditory dorsal stream.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Brain and Language - Volume 127, Issue 2, November 2013, Pages 181-191
نویسندگان
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