BrainRegionFMM NC PH PAS

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: 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
• Brain area: Forebrain - Memory Management Area
• Brodmann ID: 49
• Role: processor
• Function: Spatial navigation and the integration of head-directional information
• Notes to structure: 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	Reference
FAM	FAM.FT.AM.AB	Accessory Basal Amygdaloid Nucleus	excitatory-glu	(unknown reference)
FMM	FMM.FD.TH.AV	Anteroventral Nucleus	excitatory-glu	(unknown reference)
	FMM.FT.HC.CA1P	Proximal CA1 of Hippocampus	excitatory-glu	(unknown reference)

Outbound Region Connections:

Target Area	Target Region	Target Name	Type	Reference
FEC	FEC.FT.ACC.CORE	Nucleus Accumbens Core	excitatory-glu	Nucleus Accumbens (PAS -> NACC, abstract)
FMM	FMM.FD.MB.LMB	Lateral Mammillary Nucleus	excitatory-glu	Mammillary bodies: two memory systems in one (PAS -> LMB)
	FMM.FD.TH.LD	Lateral Dorsal Nucleus of Thalamus	excitatory-glu	Contributions of Diencephalon to Recognition Memory (Parasub -> LD)
	FMM.NC.PH.MEC	Medial Entorhinal Cortex	feedforward-glu	(unknown reference)

Thirdparty Circuits

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• Contributions of Diencephalon to Recognition Memory - see Reference

• Mammillary bodies: two memory systems in one - see Reference

• Nucleus Accumbens (unknown reference)

References

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• http://learnmem.cshlp.org/content/18/6/384/F1.expansion.html
• http://www.nature.com/nrn/journal/v5/n1/fig_tab/nrn1299_F2.html