Retrosubicular Area

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This page covers biological details of component group Retrosubicular Area. Component group is part of aHuman target integrated biological model.

Top-down path to center: Cortex -> Parahippocampal Lobe (NC.LOBE.PH) -> Anterior Parahippocampal Gyrus (FMM.NC.PHA) -> Retrosubicular Area (FMM.NC.PHA.RS) (see Mind Maps)
Function:

(generated)

Components

(generated)

Component items:

Presubiculum: Path integration, head direction
Postsubiculum: Visual association
Parasubiculum: Spatial navigation and the integration of head-directional information

Connectivity

(generated)

Internal Regions Connections:

Source Region	Target Region	Reference
Accessory Basal Amygdaloid Nucleus	Parasubiculum	(unknown reference)
Anterodorsal Nucleus	Postsubiculum	Head Direction Cell Circuit (AD -> PSUB)
Anteroventral Nucleus	Parasubiculum	(unknown reference)
	Presubiculum	(unknown reference)
Lateral Dorsal Nucleus of Thalamus	Postsubiculum	Head Direction Cell Circuit (LD -> PSUB)
Proximal CA1 of Hippocampus	Parasubiculum	(unknown reference)
Distal Subiculum	Postsubiculum	Hippocampal Formation (Sub -> PoS, abstract)
	Presubiculum	Attractor Network in Hippocampus (SUB -> PRESUB, abstract)
Peripaleocortical Claustral	Presubiculum	(unknown reference)
Retrosplenial Cortex	Postsubiculum	Head Direction Cell Circuit (RSP -> PSUB)
Secondary Visual Cortex, Thick Stripe	Postsubiculum	Head Direction Cell Circuit (VC -> PSUB, abstract)

External Inbound Center Connections:

Source Center	Reference
Extended Amygdala	(unknown reference)
Thalamus	(unknown reference)
Hippocampal Formation	(unknown reference)
Insular Cortex	(unknown reference)
Occipital Lobe	Head Direction Cell Circuit (VC -> PSUB, abstract)
Medial Parietal Lobule	Head Direction Cell Circuit (RSP -> PSUB)

External Outbound Center Connections:

Target Center	Reference
Basal Ganglia	Nucleus Accumbens (PAS -> NACC, abstract)
Thalamus	Contributions of Diencephalon to Recognition Memory (Parasub -> LD)
Hypothalamus	Mammillary bodies: two memory systems in one (PAS -> LMB)
Rhinal Cortex	(unknown reference)