Multisensory and Motor Representations in Rat Oral Somatosensory Cortex
نویسندگان
چکیده
منابع مشابه
Multisensory and secondary somatosensory cortex in the rat.
The function of secondary somatosensory (SII) cortex is poorly understood, but there is evidence to suggest that one of its roles may be in multisensory integration. This study used high-resolution field potential mapping coupled with laminar field potential and multiunit recording to examine the association between SII and multisensory (auditory-somatosensory) cortex in the rat. We demonstrate...
متن کاملPrimary Somatosensory and Motor Cortex
Figure 1. The gross anatomy of the brain is shown from a lateral (a) and medial (b) view. The wrinkled outer surface that covers the majority of the brain is the cerebral cortex. In panel (a) labels illustrate some of the areas of localized function including primary motor cortex on the precentral gyrus (M1) and primary somatosensory cortex on the postcentral gyrus (S1). Other primary sensory c...
متن کاملAsymmetric Multisensory Interactions of Visual and Somatosensory Responses in a Region of the Rat Parietal Cortex
Perception greatly benefits from integrating multiple sensory cues into a unified percept. To study the neural mechanisms of sensory integration, model systems are required that allow the simultaneous assessment of activity and the use of techniques to affect individual neural processes in behaving animals. While rodents qualify for these requirements, little is known about multisensory integra...
متن کاملTwo distinct regions of secondary somatosensory cortex in the rat: topographical organization and multisensory responses.
In rodents, as in other species, regions of secondary somatosensory cortex (SII) may be distinguished from primary cortex (SI) both anatomically and electrophysiologically. However, the number of rodent SII subregions, their somatotopic organization, and their function are poorly understood. The presence of multisensory responsive neurons in some areas of SII suggests that one of its roles may ...
متن کاملSomatosensory responses in a human motor cortex.
Somatic sensory signals provide a major source of feedback to motor cortex. Changes in somatosensory systems after stroke or injury could profoundly influence brain computer interfaces (BCI) being developed to create new output signals from motor cortex activity patterns. We had the unique opportunity to study the responses of hand/arm area neurons in primary motor cortex to passive joint manip...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2018
ISSN: 2045-2322
DOI: 10.1038/s41598-018-31710-0