Revision as of 01:24, 16 June 2015

Lateral Intraparietal Sulcus

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This page covers biological details of component Lateral Intraparietal Sulcus. Region is part of aHuman target integrated biological model.

• *Top-down path to region*: Cortex -> Parietal Lobe (NC.LOBE.PAR) -> Intraparietal Sulcus (NSA.NC.IPS) -> Posterior Eye Field (NPE.NC.IPS.PEF) -> Lateral Intraparietal Sulcus (NPE.NC.IPS.LIP) (see Mind Maps)
• *Type*: cortex
• *Brain area*: Neocortical Brain - Polymodal Execution Area
• *Brodmann ID*: 39
• *Role*: processor
• *Function*: Representing saliency of spatial locations, and attention to locations
• *Notes to function*: Targeting eye movements

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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* || || NPE || BrainRegionNPE_NC_OCC_V3D NPE.NC.OCC.V3D || Dorsal Associative Visual Cortex || feedforward-glu || [Primate Control of Grasping (VC -> PIP, abstract)] || || NSA || BrainRegionNSA_NC_OCC_MT NSA.NC.OCC.MT || Middle Temporal Area || feedforward-glu || [Paths from Retina to Parietal Cortex and IT (MT -> LIP)] || || || NSA.NC.OCC.PO || Parietooccipital Area || feedforward-glu || [Parietal Association Cortex (V6 -> LIP)] ||

• Outbound Region Connections:*

|| *Target Area* || *Target Region* || *Target Name* || *Type* || *Reference* || || LRC || BrainRegionLRC_MM_CJ LRC.MM.CJ || Cajal Nucleus || excitatory-glu || [Vision Components (VAC -> SOA, abstract)] || || || LRC.MM.RIMLF || Rostral Interstitial Nucleus of MLF || excitatory-glu || [Vision Components (VAC -> SOA, abstract)] || || || LRC.MM.SC.SUP || Superficial Superior Colliculus || excitatory-glu || [Summary of eye movement control (PEF -> SC, abstract)] || || NMA || BrainRegionNMA_NC_PMC_CFEF NMA.NC.PMC.CFEF || Caudal Frontal Eye Field || feedforward-glu || [Summary of eye movement control (PEF -> FEF, abstract)] || || || NMA.NC.PMC.F7 || Dorsal Rostral Premotor Cortex || feedforward-glu || [Global visual system (ParietalCortex -> FrontalCortex, abstract)] || || NSA || BrainRegionNSA_NC_IPS_AIP NSA.NC.IPS.AIP || Anterior Intraparietal Sulcus || feedforward-glu || [Primate Control of Grasping (PIP -> AIP, abstract)] ||

Thirdparty Circuits

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• [Association Cortex] - see [Reference]

• [Vision] - see [Reference]

• [from Retina to Parietal Cortex and IT] - see [Reference]

• [decision-making] - see [Reference]

References

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• http://www.sciencedirect.com/science/article/pii/S0166223697010679
• http://www.nature.com/nrn/journal/v5/n3/box/nrn1345_BX1.html
• http://thebrain.mcgill.ca/flash/i/i_02/i_02_cr/i_02_cr_vis/i_02_cr_vis.html
• http://www.springerimages.com/Images/LifeSciences/1-10.1007_s00359-004-0565-9-0