BrainRegionFMM NC PH POR

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Postrhinal Cortex

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

  • Top-down path to region: Cerebral Cortex -> Parahippocampal Lobe (NC.LOBE.PH) -> Posterior Parahippocampal Gyrus (FMM.NC.PHP) -> Postrhinal Cortex (FMM.NC.PH.POR) (see Mind Maps)
  • Type: cortex
  • Quality: L0
  • Brain area: Forebrain - Memory Management Area (FMM)
  • Area circuit: Spatial Sensory Input to Hippocampus (MMASENSS)
  • Role: cortex.orienting
  • Function: Spatial declarative memory
  • Notes to function:
    • do not have brodmann numbers, referred to as TF, TH
    • postrhinal in rodents, parahippocampal in primates




  • no child items defined



Inbound Region Connections:

Source Area Source Region Source Name Type Role Reference
FMM FMM.FT.HC.CA1P Proximal CA1 of Hippocampus excitatory-glu uncertain Entorhinal Cortex Inputs and Outputs (CA1 -> TFTH, abstract)
NPE NPE.NC.IPL.MST Medial Superior Temporal Area feedforward-glu uncertain Head Direction Cell Circuit (PC -> PRHC, abstract)

Outbound Region Connections:

Target Area Target Region Target Name Type Role Reference
FMM FMM.FT.HF.SUBD Distal Subiculum excitatory-glu uncertain (unknown reference)
FMM.NC.PH.MEC Medial Entorhinal Cortex feedforward-glu uncertain Entorhinal Cortex Inputs and Outputs (TFTH -> EC, abstract)

Thirdparty Circuits


CA1=Ventrolateral Cornu Ammonis of Hippocampus,FMM.FT.HC.CA1 (see Hippocampal Formation)
EC=Entorhinal Cortex,FMM.NC.PH.ET (see Rhinal Cortex)
TFTH=Postrhinal Cortex,FMM.NC.PH.POR

AnteriorHC=Hippocampus,FMM.FT.HC (see Hippocampal Formation)
AnteriorTemporal=Anterior Temporal Lobe,NCP.NC.INS.HR
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)
IPL=Inferior Parietal Lobule,NC.IPL
LateralEC=Entorhinal Cortex,FMM.NC.PH.ET (see Rhinal Cortex)
MB=Mammillary Body,FD.MB (see Hypothalamus)
MedialEC=Entorhinal Cortex,FMM.NC.PH.ET (see Rhinal Cortex)
PHCortex=Postrhinal Cortex,FMM.NC.PH.POR
PRCortex=Perirhinal Cortex,FMM.NC.PH.PER
PosteriorCingulate=Posterior Cingulate Cortex,NCP.NC.MPL.PSCG
PosteriorHC=Hippocampus,FMM.FT.HC (see Hippocampal Formation)
Retrosplenial=Retrosplenial Cortex,NCP.NC.MPL.RSC
TH.AV=Anteroventral Nucleus,FMM.FD.TH.AV

AD=Anterodorsal Nucleus,FMM.FD.TH.AD
DTN=Laterodorsal Tegmental Nucleus,LMC.HT.TG.DTG
EC=Entorhinal Cortex,FMM.NC.PH.ET (see Rhinal Cortex)
HC=Hippocampus,FMM.FT.HC (see Hippocampal Formation)
IPD=Interpeduncular Nucleus,FEC.HT.TG.IPD
LD=Lateral Dorsal Nucleus of Thalamus,FMM.FD.TH.LD
LMB=Lateral Mammillary Nucleus,FMM.FD.MB.LMB
MVSN=Medial Vestibular Nucleus,LPC.HT.MVBN
NPRP=Prepositus Nucleus,LRC.HL.NPH
PC=Parietal Lobe,NC.LOBE.PAR
PRHC=Postrhinal Cortex,FMM.NC.PH.POR
RSP=Retrosplenial Cortex,NCP.NC.MPL.RSC
SUPGEN=Suprageniculate Nucleus of Thalamus,NSA.FD.TH.SG
VC=Occipital Lobe,NC.LOBE.OCC