BrainRegionFMM NC PH PAS
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Parasubiculum
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This page covers biological details of component Parasubiculum. Region is part of aHuman target integrated biological model.
- Top-down path to region: Cerebral Cortex -> Parahippocampal Lobe (NC.LOBE.PH) -> Anterior Parahippocampal Gyrus (FMM.NC.PHA) -> Retrosubicular Area (FMM.NC.PHA.RS) -> Parasubiculum (FMM.NC.PH.PAS) (see Mind Maps)
- Type: cortex
- Quality: L0
- Brain area: Forebrain - Memory Management Area (FMM)
- Area circuit: Theta Waves Control (MMATHETA)
- Brodmann ID: 49
- Role: cortex.orienting
- Function: Spatial navigation and the integration of head-directional information
- Comments: close to Subicular Complex
- Notes to function:
- Major projects to ET, from CA1,AM
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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 |
FAM | FAM.FT.AM.BP | Parvicellular Basal Amygdaloid Nucleus | excitatory-glu | uncertain | Detailed amygdalohippocampal projections (Bpc -> PaS) |
FAM.FT.AM.LAVL | Ventrolateral Amygdaloid Nucleus | excitatory-glu | uncertain | Detailed amygdalohippocampal projections (L -> PaS, abstract) | |
FMM | FMM.FD.TH.AV | Anteroventral Nucleus | excitatory-glu | uncertain | (unknown reference) |
FMM.FT.HC.CA1P | Proximal CA1 of Hippocampus | excitatory-glu | uncertain | (unknown reference) |
Outbound Region Connections:
Target Area | Target Region | Target Name | Type | Role | Reference |
FEC | FEC.FT.ACC.CORE | Nucleus Accumbens Core | excitatory-glu | uncertain | Nucleus Accumbens (PAS -> NACC, abstract) |
FMM | FMM.FD.MB.LMB | Lateral Mammillary Nucleus | excitatory-glu | uncertain | Mammillary bodies: two memory systems in one (PAS -> LMB) |
FMM.FD.TH.LD | Lateral Dorsal Nucleus of Thalamus | excitatory-glu | uncertain | Contributions of Diencephalon to Recognition Memory (Parasub -> LD) | |
FMM.NC.PH.MEC | Medial Entorhinal Cortex | feedforward-glu | uncertain | (unknown reference) |
Thirdparty Circuits
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- Contributions of Diencephalon to Recognition Memory - see Reference (CT.RECOGNITION-MEMORY)
AD=Anterodorsal Nucleus,FMM.FD.TH.AD AM=Anteromedial Nucleus,NCP.FD.TH.AM AN=Anterior Nucleus of Thalamus,FD.TH.AN (see Cognitive Thalamus) AV=Anteroventral Nucleus,FMM.FD.TH.AV CM=Centromedian Nucleus of Thalamus,FEC.FD.TH.CM DLPFC=Mid-Dorsolateral Prefrontal Cortex,NDM.NC.AL.DLPFC (see Lateral Prefrontal Cortex) EC=Entorhinal Cortex,FMM.NC.PH.ET (see Rhinal Cortex) HC=Hippocampus,FMM.FT.HC (see Hippocampal Formation) LD=Lateral Dorsal Nucleus of Thalamus,FMM.FD.TH.LD MB=Medial Mammillary Nucleus,FMM.FD.MB.MMB MDmc=Mediodorsal Nucleus of Thalamus,FD.TH.MD (see Cognitive Thalamus) MID=Midline Nuclear Group of Thalamus,FD.TH.MTH (see Cognitive Thalamus) MPFC=Orbitofrontal Cortex,NC.AL.OPFC (see Orbitomedial Prefrontal Cortex) OFC=Orbitofrontal Cortex,NC.AL.OPFC (see Orbitomedial Prefrontal Cortex) Parasub=Parasubiculum,FMM.NC.PH.PAS Perirhinal=Perirhinal Cortex,FMM.NC.PH.PER PostCingulate=Posterior Cingulate Cortex,NCP.NC.MPL.PSCG Presub=Presubiculum,FMM.NC.PH.PRS Sub=Subiculum,FMM.FT.HF.SUB (see Hippocampal Formation) SubPrePara=Subiculum,FMM.FT.HF.SUB (see Hippocampal Formation) mPULV=Medial Pulvinar,NPE.FD.TH.MPV
- Mammillary bodies: two memory systems in one - see Reference (CT.MB-MEMORY)
ADTH=Anterodorsal Nucleus,FMM.FD.TH.AD AMTH=Anteromedial Nucleus,NCP.FD.TH.AM AVTH=Anteroventral Nucleus,FMM.FD.TH.AV DTN=Laterodorsal Tegmental Nucleus,LMC.HT.TG.LDT LMB=Lateral Mammillary Nucleus,FMM.FD.MB.LMB MMB=Medial Mammillary Nucleus,FMM.FD.MB.MMB MedialEC=Entorhinal Cortex,FMM.NC.PH.ET (see Rhinal Cortex) PAS=Parasubiculum,FMM.NC.PH.PAS POS=Postsubiculum,FMM.NC.PH.POS PRS=Presubiculum,FMM.NC.PH.PRS SEP=Septal Nuclei,FAM.FT.SEP SUB=Subiculum,FMM.FT.HF.SUB (see Hippocampal Formation) SupraMM=Supramammillary Nucleus,LAC.FD.HT.SUM TuberoMM=Lateral Tuberal Nuclei,LAC.FD.HT.LTUB (see Hypothalamus) VTN=Ventral Tegmental Area,LMC.MM.VTA
- Nucleus Accumbens (unknown reference) (CF.NUCLEUUS-ACCUMBENS)
CA1=Ventrolateral Cornu Ammonis of Hippocampus,FMM.FT.HC.CA1 (see Hippocampal Formation) CA3=Dorsomedial Cornu Ammonis of Hippocampus,FMM.FT.HC.CA3 (see Hippocampal Formation) EC=Entorhinal Cortex,FMM.NC.PH.ET (see Rhinal Cortex) NACC=Accumbens Nucleus,FEC.FT.ACC (see Basal Ganglia) PAS=Parasubiculum,FMM.NC.PH.PAS PRR=Perirhinal Cortex,FMM.NC.PH.PER SUB=Subiculum,FMM.FT.HF.SUB (see Hippocampal Formation)
- Detailed amygdalohippocampal projections - see Reference (CF.AM-HC-DET)
ABmg=Accessory Basal Amygdaloid Nucleus,FAM.FT.AM.AB Bmg=Magnocellular Basal Amygdaloid Nucleus,FAM.FT.AM.BM Bpc=Parvicellular Basal Amygdaloid Nucleus,FAM.FT.AM.BP CA1D=Distal CA1 of Hippocampus,FMM.FT.HC.CA1D CA1P=Proximal CA1 of Hippocampus,FMM.FT.HC.CA1P L=Lateral Amygdaloid Nucleus,FAM.FT.AM.LA (see Amygdala) PaS=Parasubiculum,FMM.NC.PH.PAS PrS=Presubiculum,FMM.NC.PH.PRS
References
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