BrainRegionNSA NC STG A3
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Wernicke's area A3
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This page covers biological details of component Wernicke's area A3. Region is part of aHuman target integrated biological model.
- Top-down path to region: Cerebral Cortex -> Temporal Lobe (NC.LOBE.TEMP) -> Superior Temporal Gyrus (NC.STG) -> Wernicke's area A3 (NSA.NC.STG.A3) (see Mind Maps)
- Type: cortex
- Quality: L0
- Brain area: Neocortical Brain - Sensory Aggregation Area (NSA)
- Area circuit: Neocortical Audition Aggregation (NAA)
- Brodmann ID: 22
- Role: cortex.generic
- Function: Classify with respect to content
- Notes to function:
- 22a, Melody perception, sequences of tones
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Components
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- no child items defined
Connectivity
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Inbound Region Connections:
Source Area | Source Region | Source Name | Type | Role | Reference |
NSA | NSA.NC.STG.A4 | Wernicke's area A4 | feedforward-glu | uncertain | Cortical Auditory System (AC22 -> STS22) |
NSA.NC.TTG.A1 | Primary Auditory Cortex | feedforward-glu | uncertain | Cortico-Cortical Connectivity (A1 -> AA) |
Outbound Region Connections:
Target Area | Target Region | Target Name | Type | Role | Reference |
FAM | FAM.FT.AM.LAVM | Ventromedial Amygdaloid Nucleus | excitatory-glu | uncertain | Amygdala and its network (STC -> LA, abstract) |
FMM | FMM.NC.PH.LEC | Lateral Entorhinal Cortex | feedforward-glu | uncertain | (unknown reference) |
NCP | NCP.NC.TPC | Temporopolar Cortex | feedforward-glu | uncertain | Language-Related Regions (STG22a -> TC) |
NMA | NMA.NC.PMC.F4 | Ventral Caudal Premotor Cortex | feedforward-glu | uncertain | Dual Auditory Processing (ST -> VLPFC, abstract) |
NPE | NPE.NC.BRA.PT | Broca's Area Pars Triangularis | feedforward-glu | uncertain | Cortical Auditory System (STS22 -> IFC45, abstract) |
NPE.NC.IPL.SMW | Supramarginal Wernike Cortex | feedforward-glu | uncertain | Cortico-Cortical Connectivity (AA -> PTHA, abstract) |
Thirdparty Circuits
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- Dual Auditory Processing - see Reference (CP.DUAL-AUDITORY-PROCESSING)
A1=Primary Auditory Cortex,NSA.NC.TTG.A1 DLPFC=Dorsal Premotor Cortex,MCA.NC.DPMC (see Premotor Cortex) PPC=Supramarginal Gyrus,NC.IPL.SMG (see Inferior Parietal Lobule) ST=Wernicke's area A3,NSA.NC.STG.A3 VLPFC=Ventral Premotor Cortex,MCA.NC.VPMC (see Premotor Cortex)
- Cortical Auditory System - see Reference (CP.CORTICAL-AUDITORY-SYSTEM)
AC22=Wernicke's area A4,NSA.NC.STG.A4 Belt42=Auditory Association Area,NSA.NC.TTG.A2 Core41=Primary Auditory Cortex,NSA.NC.TTG.A1 IFC44=Broca's Area,NPE.NC.PFC.BRA (see Lateral Prefrontal Cortex) IFC45=Broca's Area,NPE.NC.PFC.BRA (see Lateral Prefrontal Cortex) IPL40=Supramarginal Gyrus,NC.IPL.SMG (see Inferior Parietal Lobule) PMC6=Ventral Premotor Cortex,MCA.NC.VPMC (see Premotor Cortex) PMC8=Anterior Frontal Eye Field,NPE.NC.PMC.AFEF STS22=Wernicke's area A3,NSA.NC.STG.A3
- Language-Related Regions - see Reference (CM.LANGUAGE-RELATED-REGIONS)
BA44=Broca's Area,NPE.NC.PFC.BRA (see Lateral Prefrontal Cortex) BA45=Broca's Area,NPE.NC.PFC.BRA (see Lateral Prefrontal Cortex) IFG=Broca's Area,NPE.NC.PFC.BRA (see Lateral Prefrontal Cortex) MTG21=Preoccipital Inferotemporal Area,NSA.NC.IT.TEO PMC=Premotor Cortex,NC.PMC STG22a=Wernicke's area A3,NSA.NC.STG.A3 STG22b=Wernicke's area A4,NSA.NC.STG.A4 TC=Temporopolar Cortex,NCP.NC.TPC pSTC=Wernicke's area A4,NSA.NC.STG.A4 vIFC=Inferior Prefrontal Gyrus,NDM.NC.AL.IPG
- Cortico-Cortical Connectivity - see Reference (CL.CORTICO-CORTICAL-CONNECTIVITY)
A1=Primary Auditory Cortex,NSA.NC.TTG.A1 AA=Wernicke's area A3,NSA.NC.STG.A3 M1=Motor Cortex,NMA.NC.MC MA=Premotor Cortex,NC.PMC PFC=Prefrontal Cortex,NC.AL.PFC PTHA=Inferior Parietal Lobule,NC.IPL S1=Primary Somatosensory Cortex,NCP.NC.PG.S1 SA=Somatosensory Association Cortex,NCP.NC.SPL.SA V1=Primary Visual Cortex,NSA.NC.OCC.V1 VA=Secondary Visual Cortex,NSA.NC.OCC.V2 (see Occipital Lobe)
- Amygdala and its network - see Reference (CF.AM-NET)
BLN=Parvicellular Basal Amygdaloid Nucleus,FAM.FT.AM.BP CEA=Central Amygdala,FAM.FT.AM.CEA (see Amygdala) EC=Entorhinal Cortex,FMM.NC.PH.ET (see Rhinal Cortex) HC=Hippocampus,FMM.FT.HC (see Hippocampal Formation) HTS=Lateral Hypothalamic Nucleus,LAC.FD.HT.LTN ITC=Inferotemporal Cortex,NSA.NC.IT.TE LA=Lateral Amygdaloid Nucleus,FAM.FT.AM.LA (see Amygdala) LHB=Lateral Habenula,FAM.FD.LHB (see Habenula) MD=Mediodorsal Nucleus of Thalamus,FD.TH.MD (see Cognitive Thalamus) MPFC=Orbitomedial Prefrontal Cortex,NC.AL.OMPFC NACC=Accumbens Nucleus,FEC.FT.ACC (see Basal Ganglia) PAG=Periaqueductal Gray Matter,LMC.MM.PAG RMTG=Rostromedial Tegmental Nucleus,FEC.HT.TG.RMTG STC=Wernicke's area A3,NSA.NC.STG.A3 VGDM=Vagus Nucleus,LAC.HL.VGN VTA=Ventral Tegmental Area,LMC.MM.VTA
References
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- http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2846110/
- http://www.nature.com/neuro/journal/v12/n6/fig_tab/nn.2331_F5.html
- http://www.sciencedirect.com/science/article/pii/S1364661312002823
- http://www.sciencedirect.com/science/article/pii/S1053810011000080
- http://www.surgicalneurologyint.com/article.asp?issn=2152-7806;year=2012;volume=3;issue=2;spage=40;epage=46;aulast=Langevin