Revision as of 17:01, 27 November 2018

Secondary Somatosensory Cortex

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This page covers biological details of component Secondary Somatosensory Cortex. Region is part of aHuman target integrated biological model.

• Top-down path to region: Cerebral Cortex -> Parietal Lobe (NC.LOBE.PAR) -> Postcentral Gyrus (NC.PG) -> Lateral Parietal Cortex (NC.PG.LPC) -> Secondary Somatosensory Cortex (NCP.NC.PG.S2) (see Mind Maps)
• Type: cortex
• Brain area: Neocortical Brain - Conscious Personality Area
• Brodmann ID: 40
• Role: cortex.generic
• Function: Sensorimotor integration, integration of information from two body halves
• Notes to function: BA 1/3b; projects to PV/7b/INS/AM/HC

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Components

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• no child items defined

Connectivity

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Inbound Region Connections:

Outbound Region Connections:

Thirdparty Circuits

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• Global visual system - see Reference

map: ATH=Anterior Nucleus of Thalamus,FD.TH.AN (Anteromedial Nucleus (NCP.FD.TH.AM), Anteroventral Nucleus (FMM.FD.TH.AV), Anterodorsal Nucleus (FMM.FD.TH.AD)), BGA=Basal Ganglia,FEC.FT.BG, FrontalCortex=Anterior Lobe,NC.LOBE.ANT (Rostral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCR), Lateral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCL), Inferior Prefrontal Gyrus (NDM.NC.AL.IPG), Broca's Area Pars Opercularis (NPE.NC.BRA.PO), Broca's Area Pars Triangularis (NPE.NC.BRA.PT), Lateral Frontopolar Cortex (NDM.NC.AL.FPC), Most Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCR), Sulcal Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCS), Medial Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCM), Lateral Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCL), Dorsomedial Prefrontal Cortex (NDM.NC.AL.DMPFC), Ventromedial Prefrontal Cortex (NDM.NC.AL.VMPFC), Ventral Anterior Cingulate Area (NDM.NC.AL.VACG), Dorsal Anterior Cingulate Area (NDM.NC.AL.DACG), Subgenual Cingulate Cortex (NCP.NC.AL.SGCG), Ventral Medial Cingulate Area (NDM.NC.AL.VMCG), Dorsal Medial Cingulate Area (NDM.NC.AL.DMCG), Pregenual Cingulate Cortex (NDM.NC.AL.PGCG), Motor Cortex (NMA.NC.MC), Caudal Frontal Eye Field (NPE.NC.PMC.CFEF), Anterior Frontal Eye Field (NPE.NC.PMC.AFEF), Dorsal Caudal Premotor Cortex (NMA.NC.PMC.F2), Dorsal Rostral Premotor Cortex (NMA.NC.PMC.F7), Ventral Caudal Premotor Cortex (NMA.NC.PMC.F4), Ventral Rostral Premotor Cortex (NMA.NC.PMC.F5), Supplementary Eye Field (NPE.NC.SMC.SEF), Pre-Supplementary Motor Area (NMA.NC.SMC.F6), Supplementary Motor Area (NMA.NC.SMC.F3)), LGN=Lateral Geniculate Nucleus,NSA.FD.LGN, OPN=Oculomotor Nucleus,LPC.MM.OCN, ParietalCortex=Parietal Lobe,NC.LOBE.PAR (Medial Superior Temporal Area (NPE.NC.IPL.MST), Supramarginal Wernike Cortex (NPE.NC.IPL.SMW), Retrosplenial Cortex (NCP.NC.MPL.RSC), Posterior Cingulate Cortex (NCP.NC.MPL.PSCG), Subgenual Cingulate Cortex (NCP.NC.MPL.SGCG), Precentral Cortex (NCP.NC.PO.PCC), Primary Somatosensory Cortex (NCP.NC.PG.S1), Secondary Somatosensory Cortex (NCP.NC.PG.S2), Parietal Ventral Cortex (NCP.NC.PG.PV), Somatosensory Association Cortex (NCP.NC.SPL.SA), Rostral Precuneus (NPE.NC.SPL.PF), Caudal Precuneus (NPE.NC.SPL.PG), Medial Intraparietal Sulcus (NPE.NC.IPS.MIP), Lateral Intraparietal Sulcus (NPE.NC.IPS.LIP), Ventral Intraparietal Sulcus (NSA.NC.IPS.VIP), Anterior Intraparietal Sulcus (NSA.NC.IPS.AIP)), Pulvinar=Pulvinar,FD.PV (Inferior Pulvinar (NSA.FD.TH.IPV), Lateral Pulvinar (NSA.FD.TH.LPV), Medial Pulvinar (NPE.FD.TH.MPV), Oral Pulvinar (NPE.FD.TH.OPV)), RF=Pontine Reticular Formation,HT.RF, Retina=Retinal Nucleus,LPC.FD.RT, SCi=Superior Colliculus,MM.SC (Superficial Superior Colliculus (LRC.MM.SC.SUP), Intermediate Superior Colliculus (LRC.MM.SC.INT), Deep Superior Colliculus (LRC.MM.SC.DEEP)), SCs=Superior Colliculus,MM.SC (Superficial Superior Colliculus (LRC.MM.SC.SUP), Intermediate Superior Colliculus (LRC.MM.SC.INT), Deep Superior Colliculus (LRC.MM.SC.DEEP)), SNc=Substantia Nigra Pars Compacta Lateral,FEC.FT.SNC.LT, SNr=Substantia Nigra Pars Reticulata Dorsolateral,FEC.FT.SNR.DL, SpinalCord=Lamina IX,SC.VH.L9 (Ventrolateral Nucleus (LPC.SC.VH.VL), Posterolateral Nucleus (LPC.SC.VH.PL), Retroposterolateral Nucleus (LPC.SC.VH.RPL), Spinal Accessory Nucleus (LPC.SC.VH.SAN), Phrenic Nucleus (LPC.SC.VH.PHR), Onuf's Nucleus (LPC.SC.VH.ONF)), Striatum=Striatum,FEC.FT.ST (Nucleus Accumbens Core (FEC.FT.ACC.CORE), Nucleus Accumbens Shell (FEC.FT.ACC.SH), Ventral Putamen (FEC.FT.PU.VT), Caudate Nucleus Head (FEC.FT.CN.HD), Caudate Nucleus Body (FEC.FT.CN.BD), Caudate Nucleus Tail (FEC.FT.CN.TL), Dorsal Putamen Lateral (FEC.FT.PU.LT), Dorsal Putamen Medial (FEC.FT.PU.MED)), VisualCortex=Occipital Lobe,NC.LOBE.OCC

• Afferent pain pathways - see Reference

map: ACC=Anterior Cingulate Cortex,NC.AL.ACG (Ventral Anterior Cingulate Area (NDM.NC.AL.VACG), Dorsal Anterior Cingulate Area (NDM.NC.AL.DACG), Subgenual Cingulate Cortex (NCP.NC.AL.SGCG)), AMY=Amygdala,FAM.FT.AM, BG=Basal Ganglia,FEC.FT.BG, Cerebellum=Cerebellar Complex,LLC.HT.CRC, Insula=Insular Cortex,NC.INS, PAG=Periaqueductal Gray Matter,LMC.MM.PAG, PB=Parabrachial Nucleus,LPC.HT.PRF.PB, PFC=Prefrontal Cortex,NC.AL.PFC (Rostral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCR), Lateral Mid-Dorsolateral Prefrontal Cortex (NDM.NC.AL.DLPFCL), Inferior Prefrontal Gyrus (NDM.NC.AL.IPG), Broca's Area Pars Opercularis (NPE.NC.BRA.PO), Broca's Area Pars Triangularis (NPE.NC.BRA.PT), Lateral Frontopolar Cortex (NDM.NC.AL.FPC), Most Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCR), Sulcal Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCS), Medial Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCM), Lateral Rostral Orbitofrontal Cortex (NDM.NC.AL.ROFCL), Dorsomedial Prefrontal Cortex (NDM.NC.AL.DMPFC), Ventromedial Prefrontal Cortex (NDM.NC.AL.VMPFC)), S1=Primary Somatosensory Cortex,NCP.NC.PG.S1, S2=Secondary Somatosensory Cortex,NCP.NC.PG.S2, SC=Posterior/Dorsal Horn,BMA.SC.PH, Thalamus=Sensory Thalamus,FD.TH.SR

References

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• http://www.sciencedirect.com/science/article/pii/S0959438808001566
• http://www.nature.com/nrn/journal/v14/n7/fig_tab/nrn3516_F2.html