BrainRegionFMM NC PH POS

Postsubiculum

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

• Top-down path to region: Cortex -> Parahippocampal Lobe (NC.LOBE.PH) -> Anterior Parahippocampal Gyrus (FMM.NC.PHA) -> Retrosubicular Area (FMM.NC.PHA.RS) -> Postsubiculum (FMM.NC.PH.POS) (see Mind Maps)
• Type: cortex
• Brain area: Forebrain - Memory Management Area
• Brodmann ID: 48
• Role: processor
• Function: Visual association
• Notes to function: Detached dorsal part of presubiculum; Integrate visual landmarks with internal representations of environments

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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	Reference
FMM	FMM.FD.TH.AD	Anterodorsal Nucleus	excitatory-glu	[Direction Cell Circuit (AD -> PSUB)]
	FMM.FD.TH.LD	Lateral Dorsal Nucleus of Thalamus	excitatory-glu	[Direction Cell Circuit (LD -> PSUB)]
	FMM.FT.HF.SUBD	Distal Subiculum	excitatory-glu	[Formation (Sub -> PoS, abstract)]
NCP	NCP.NC.MPL.RSC	Retrosplenial Cortex	feedforward-glu	[Direction Cell Circuit (RSP -> PSUB)]
NSA	NSA.NC.OCC.V2TK	Secondary Visual Cortex, Thick Stripe	feedforward-glu	[Direction Cell Circuit (VC -> PSUB, abstract)]

Outbound Region Connections:

Target Area	Target Region	Target Name	Type	Reference
FMM	FMM.FD.MB.LMB	Lateral Mammillary Nucleus	excitatory-glu	[Direction Cell Circuit (PSUB -> LMB)]
	FMM.NC.PH.MEC	Medial Entorhinal Cortex	feedforward-glu	[Direction Cell Circuit (PSUB -> EC, abstract)]

Thirdparty Circuits

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• [bodies: two memory systems in one] - see [[1]]

• [Formation] - see Reference

• [Direction Cell Circuit] - see [[2]]

References

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• http://www.nature.com/nrn/journal/v5/n1/fig_tab/nrn1299_F2.html
• article:2009-Hippocampus-Thesis.pdf
• http://www.scholarpedia.org/article/Head_direction_cells