Secondary somatosensory cortex - Wikipedia
The human secondary somatosensory cortex (S2, SII) is a region of sensory cortex in the parietal operculum on the ceiling of the lateral sulcus. Region S2 was first described by Adrian in 1940, …
Secondary Somatosensory Cortex - an overview - ScienceDirect
The Secondary Somatosensory Cortex, also known as S2, refers to a region in the brain that is involved in the secondary processing of sensory signals, particularly those related to touch …
Neuroanatomy, Somatosensory Cortex - StatPearls - NCBI Bookshelf
Nov 7, 2022 · Structure of the Somatosensory Cortex. The primary somatosensory cortex (S1) and the secondary somatosensory cortex (S2) are in the parietal lobe of the brain (see …
The secondary somatosensory cortex gates mechanical and heat …
Feb 12, 2024 · Combining 2-photon anatomical reconstruction with chemogenetic inhibition of specific S2 circuits, we discover that S2 projections to the secondary motor cortex (M2) govern …
The Secondary Somatosensory Cortex Gates Mechanical and …
We now show that the secondary somatosensory cortex (S2) can fulfill this role and also modulate mechanical responses in a distinct manner from S1. Fiber photometry recordings demonstrate …
In this work, we identify in a mouse model that inhibition of S2 output increases mechanical and heat, but not cooling sensitivity, in contrast to S1. Combining 2-photon anatomical …
Axonal connections between S1 barrel, M1, and S2 cortex in the …
Jan 25, 2023 · In adult rodents, intense interactions between primary somatosensory cortex barrel field (S1Bf), secondary somatosensory (S2), and motor cortex (M1) are necessary for …
A continuum of invariant sensory and behavioral-context perceptual ...
Mar 31, 2021 · Here, we report that in the secondary somatosensory cortex (S2), neurons with invariant sensory responses coexist with neurons whose responses correlate with perceptual …
Context-Dependent Sensory Processing across Primary and …
May 6, 2020 · Here, we investigate how the primary (S1) and secondary (S2) whisker somatosensory cortex operate and interact to process tactile stimuli and their related context. …
The secondary somatosensory cortex gates mechanical and heat ...
Feb 12, 2024 · Combining 2-photon anatomical reconstruction with chemogenetic inhibition of specific S2 circuits, we discover that S2 projections to the secondary motor cortex (M2) govern …