Relation between palm and finger cortical representations in primary somatosensory cortex: A 7T fMRI study
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DOI: 10.1002/hbm.25365
Abstract: Many studies focused on the cortical representations of fingers, while the palm is relatively neglected despite its importance for hand function. Here, we investigated palm representation (PR) and its relationship with finger representations (FRs) in… read more here.
Keywords: primary somatosensory; somatotopic organization; somatosensory cortex; finger ... See more keywords
Painârelated reorganization in the primary somatosensory cortex of patients with postherpetic neuralgia
Sign Up to like & getrecommendations! Published in 2022 at "Human Brain Mapping"
DOI: 10.1002/hbm.25992
Abstract: Studies on functional and structural changes in the primary somatosensory cortex (S1) have provided important insights into neural mechanisms underlying several chronic pain conditions. However, the role of S1 plasticity in postherpetic neuralgia (PHN) remains… read more here.
Keywords: phn; reorganization; pain related; pain ... See more keywords
Mesoscale hierarchical organization of primary somatosensory cortex captured by resting-state-fMRI in humans
Sign Up to like & getrecommendations! Published in 2021 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2021.118031
Abstract: The primary somatosensory cortex (S1) plays a key role in the processing and integration of afferent somatosensory inputs along an anterior-to-posterior axis, contributing towards necessary human function. It is believed that anatomical connectivity can be… read more here.
Keywords: hierarchical organization; primary somatosensory; connectivity; somatosensory ... See more keywords
Microglia in the Primary Somatosensory Barrel Cortex Mediate Trigeminal Neuropathic Pain
Sign Up to like & getrecommendations! Published in 2019 at "Neuroscience"
DOI: 10.1016/j.neuroscience.2019.05.034
Abstract: Trigeminal neuropathic pain (TGN) is an attacking, abrupt, electric-shock headache involving abnormal cortical activity. The neural mechanism underlying TGN remains elusive. In this study, we explored the role of microglia in the primary somatosensory barrel… read more here.
Keywords: primary somatosensory; tgn; microglia primary; neuropathic pain ... See more keywords
The Interactions Between Primary Somatosensory and Motor Cortex during Human Grasping Behaviors
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DOI: 10.1016/j.neuroscience.2021.11.039
Abstract: Afferent inputs to the primary somatosensory cortex (S1) are differentially processed during precision and power grip in humans. However, it remains unclear how S1 interacts with the primary motor cortex (M1) during these two grasping… read more here.
Keywords: precision; grip; power grip; cortex ... See more keywords
Neurologic Outcome After Resection of Parietal Lobe Including Primary Somatosensory Cortex: Implications of Additional Resection of Posterior Parietal Cortex.
Sign Up to like & getrecommendations! Published in 2017 at "World neurosurgery"
DOI: 10.1016/j.wneu.2017.07.066
Abstract: OBJECTIVE Postoperative neurologic outcomes after primary somatosensory cortex (S1) resection have not been well documented. This study was designed to evaluate the neurologic deterioration that follows resection of the S1 areas and to assess the… read more here.
Keywords: cortex; primary somatosensory; group; somatosensory cortex ... See more keywords
The human primary somatosensory cortex encodes imagined movement in the absence of sensory information
Sign Up to like & getrecommendations! Published in 2020 at "Communications Biology"
DOI: 10.1038/s42003-020-01484-1
Abstract: Classical systems neuroscience positions primary sensory areas as early feed-forward processing stations for refining incoming sensory information. This view may oversimplify their role given extensive bi-directional connectivity with multimodal cortical and subcortical regions. Here we… read more here.
Keywords: primary somatosensory; somatosensory cortex; sensory information; human primary ... See more keywords
Rewiring the primary somatosensory cortex in carpal tunnel syndrome with acupuncture
Sign Up to like & getrecommendations! Published in 2017 at "Brain"
DOI: 10.1093/brain/awx015
Abstract: Carpal tunnel syndrome is the most common entrapment neuropathy, affecting the median nerve at the wrist. Acupuncture is a minimally-invasive and conservative therapeutic option, and while rooted in a complex practice ritual, acupuncture overlaps significantly… read more here.
Keywords: acupuncture; primary somatosensory; tunnel syndrome; somatosensory cortex ... See more keywords
fMRI-based Multivariate Pattern Analyses Reveal Imagery Modality and Imagery Content Specific Representations in Primary Somatosensory, Motor and Auditory Cortices
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DOI: 10.1093/cercor/bhw211
Abstract: Previous studies have shown that the early visual cortex contains content-specific representations of stimuli during visual imagery, and that these representational patterns of imagery content have a perceptual basis. To date, there is little evidence… read more here.
Keywords: imagery; auditory; primary somatosensory; content specific ... See more keywords
The Timing of Sensory-Guided Behavioral Response is Represented in the Mouse Primary Somatosensory Cortex.
Sign Up to like & getrecommendations! Published in 2018 at "Cerebral cortex"
DOI: 10.1093/cercor/bhy169
Abstract: Whisker-guided decision making in mice is thought to critically depend on information processing occurring in the primary somatosensory cortex. However, it is not clear if neuronal activity in this "early" sensory region contains information about… read more here.
Keywords: response; cortex; primary somatosensory; behavioral response ... See more keywords
Proteomic landscape of the primary somatosensory cortex upon sensory deprivation
Sign Up to like & getrecommendations! Published in 2017 at "GigaScience"
DOI: 10.1093/gigascience/gix082
Abstract: Abstract Experience-dependent plasticity (EDP) powerfully shapes neural circuits by inducing long-lasting molecular changes in the brain. Molecular mechanisms of EDP have been traditionally studied by identifying single or small subsets of targets along the biochemical… read more here.
Keywords: sensory deprivation; primary somatosensory; somatosensory cortex; deprivation ... See more keywords