کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
408518 679031 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A neuronal model of the language cortex
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
A neuronal model of the language cortex
چکیده انگلیسی

We modelled language-learning processes in a brain-inspired model of the language cortex. The network consisted of neuron-like elements (graded-response units) and mimicked the neuroanatomical areas in the perisylvian language cortex and the intrinsic and mutual connections within and between them. Speaking words creates correlated activity in motor and auditory cortical systems. This correlated activity might play an important role in setting up word representations at the neuronal level [D.B. Fry, The development of the phonological system in the normal and deaf child, in: F. Smith, F.A. Miller, (Eds.), The genesis of language MIT Press, Cambridge, MA, 1966, pp. 187–206; F. Pulvermüller, Words in the Brain's Language, Behav. Brain Sci. 22 (1999) 253–279]. We simulated this language-learning process and used the network to simulate neurophysiological brain responses to words and meaningless “pseudowords” as they have been documented using EEG and MEG.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neurocomputing - Volume 70, Issues 10–12, June 2007, Pages 1914–1919
نویسندگان
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