کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6287745 | 1615642 | 2009 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Multisensory connections of monkey auditory cerebral cortex
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
StgMGVVPIVPSTPTAIPIAGVIPLSVCPBLSDMGpdPFCMGMSTP - PTSsuperior temporal gyrus - جورج جادویی عالیprefrontal cortex - قشر prefrontalprimary visual cortex - قشر بصری اولیهSomatosensory cortex - قشر سامهوسنسوریAuditory Cortex - قشر شنواییprimary auditory cortex - قشر شنوایی اولیهsecondary visual cortex - قشر متوسط ثانویهVisual cortex - قشر ویژوالSecondary somatosensory area - منطقه ثبات سومیوزنسوریventral intraparietal area - منطقه داخل شکمی شکمیanterior intraparietal area - منطقه داخلی قدامیMonkey - میمونmiddle temporal visual area - ناحیه زمانی بصری متوسطPRO - نرم افزارMultisensory - چند ضلعی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
سیستم های حسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Functional studies have demonstrated multisensory responses in auditory cortex, even in the primary and early auditory association areas. The features of somatosensory and visual responses in auditory cortex suggest that they are involved in multiple processes including spatial, temporal and object-related perception. Tract tracing studies in monkeys have demonstrated several potential sources of somatosensory and visual inputs to auditory cortex. These include potential somatosensory inputs from the retroinsular (RI) and granular insula (Ig) cortical areas, and from the thalamic posterior (PO) nucleus. Potential sources of visual responses include peripheral field representations of areas V2 and prostriata, as well as the superior temporal polysensory area (STP) in the superior temporal sulcus, and the magnocellular medial geniculate thalamic nucleus (MGm). Besides these sources, there are several other thalamic, limbic and cortical association structures that have multisensory responses and may contribute cross-modal inputs to auditory cortex. These connections demonstrated by tract tracing provide a list of potential inputs, but in most cases their significance has not been confirmed by functional experiments. It is possible that the somatosensory and visual modulation of auditory cortex are each mediated by multiple extrinsic sources.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Hearing Research - Volume 258, Issues 1â2, December 2009, Pages 37-46
Journal: Hearing Research - Volume 258, Issues 1â2, December 2009, Pages 37-46
نویسندگان
John F. Smiley, Arnaud Falchier,