Multiple time courses of somatosensory responses in human cortex
نویسندگان
چکیده
منابع مشابه
Multiple time courses of somatosensory responses in human cortex
Here we show how anatomical and functional data recorded from patients undergoing stereo-EEG can be used to decompose the cortical processing following nerve stimulation in different stages characterized by specific topography and time course. Tibial, median and trigeminal nerves were stimulated in 96 patients, and the increase in gamma power was evaluated over 11878 cortical sites. All three n...
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Although each subdivision of primary somatosensory cortex (SI) receives dense input from the thalamus, but the exact location and type of information that the fibers convey have not been identified yet. In the present study, the exact source of thalamocortical fibers to areas 2 and 3b was investigated using tract-tracing techniques. Following injection of tracer into area 3b, labeled neurons ...
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Converging evidence from experimental, clinical, and neuroimaging data suggests that a number of cortical areas are involved in human pain processing [1, 2, 3]. Among those are the primary (SI) and secondary (SII) somatosensory cortex. With regard to the representation of pain in SI and SII two issues have not been investigated so far: 1. The temporal characteristics of nociceptive processing i...
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ژورنال
عنوان ژورنال: NeuroImage
سال: 2018
ISSN: 1053-8119
DOI: 10.1016/j.neuroimage.2017.12.037