View source for BrainCenterNSA NC IPS


<pre style="color: green">Intraparietal Sulcus</pre>
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This page covers biological details of component group Intraparietal Sulcus.
Component group is part of aHuman target integrated biological model.

* '''Top-down path to center''': Cortex -> Parietal Lobe (NC.LOBE.PAR) -> Intraparietal Sulcus (NSA.NC.IPS) (see [[OverallMindMaps|Mind Maps]])
* '''Function''': Perceptual-motor coordination and visual attention, eye movements and reaching
* '''Notes to function''': PG, Control of saccadic eye movements, visual control of grasping
(generated)
= Components =
(generated)


'''Component items''':
* '''Posterior Eye Field''' (NPE.NC.IPS.PEF): Reflexive saccade triggering
** [[BrainRegionNPE_NC_IPS_MIP|Medial Intraparietal Sulcus]]: Encode location of reach target in nose-centered coordinates
** [[BrainRegionNPE_NC_IPS_LIP|Lateral Intraparietal Sulcus]]: Representing saliency of spatial locations, and attention to locations
* [[BrainRegionNSA_NC_IPS_VIP|Ventral Intraparietal Sulcus]]: Merge visual, somatosensory, auditory, and vestibular senses
* [[BrainRegionNSA_NC_IPS_AIP|Anterior Intraparietal Sulcus]]: Represent shape, size, and orientation of objects to be grasped

= Connectivity =
(generated)


'''Internal Regions Connections:'''



{| class=wikitable width=80%
| '''Source Region''' || '''Target Region''' || '''Reference'''
|-
| [[BrainRegionNPE_NC_IPS_LIP|Lateral Intraparietal Sulcus]] || [[BrainRegionNSA_NC_IPS_AIP|Anterior Intraparietal Sulcus]] || [http://www.sciencedirect.com/science/article/pii/S0893608098000471 Primate Control of Grasping (PIP -> AIP, abstract)]
|-
| [[BrainRegionNPE_NC_OCC_V3D|Dorsal Associative Visual Cortex]] || [[BrainRegionNPE_NC_IPS_LIP|Lateral Intraparietal Sulcus]] || [http://www.sciencedirect.com/science/article/pii/S0893608098000471 Primate Control of Grasping (VC -> PIP, abstract)]
|-
| [[BrainRegionNSA_NC_IT_TE|Inferotemporal Cortex]] || [[BrainRegionNSA_NC_IPS_AIP|Anterior Intraparietal Sulcus]] || [http://www.sciencedirect.com/science/article/pii/S0893608098000471 Primate Control of Grasping (IT -> AIP, abstract)]
|-
| [[BrainRegionNSA_NC_IT_TEO|Preoccipital Inferotemporal Area]] || [[BrainRegionNPE_NC_IPS_MIP|Medial Intraparietal Sulcus]] || [http://ahuman.googlecode.com/svn/research/articles/Biological/2008-dorsal-stream.pdf 3 Visual Cortex Paths (IT -> IPS, abstract)]
|-
| [[BrainRegionNSA_NC_OCC_MT|Middle Temporal Area]] || [[BrainRegionNPE_NC_IPS_LIP|Lateral Intraparietal Sulcus]] || [http://thebrain.mcgill.ca/flash/i/i_02/i_02_cr/i_02_cr_vis/i_02_cr_vis.html Paths from Retina to Parietal Cortex and IT (MT -> LIP)]
|-
|  || [[BrainRegionNSA_NC_IPS_VIP|Ventral Intraparietal Sulcus]] || [http://thebrain.mcgill.ca/flash/i/i_02/i_02_cr/i_02_cr_vis/i_02_cr_vis.html Paths from Retina to Parietal Cortex and IT (MT -> VIP)]
|-
| [[BrainRegionNSA_NC_OCC_PO|Parietooccipital Area]] || [[BrainRegionNPE_NC_IPS_LIP|Lateral Intraparietal Sulcus]] || [http://www.sciencedirect.com/science/article/pii/S0166223697010679 Parietal Association Cortex (V6 -> LIP)]
|-
|  || [[BrainRegionNSA_NC_IPS_VIP|Ventral Intraparietal Sulcus]] || [http://thebrain.mcgill.ca/flash/i/i_02/i_02_cr/i_02_cr_vis/i_02_cr_vis.html Paths from Retina to Parietal Cortex and IT (PO -> VIP)]
|}

'''External Inbound Center Connections:'''

{| class=wikitable width=80%
| '''Source Center''' || '''Reference'''
|-
| [[BrainCenterNC_LOBE_OCC|Occipital Lobe]] || [http://thebrain.mcgill.ca/flash/i/i_02/i_02_cr/i_02_cr_vis/i_02_cr_vis.html Paths from Retina to Parietal Cortex and IT (MT -> LIP)]
|-
| [[BrainCenterNSA_NC_IT|Inferotemporal Area]] || [http://ahuman.googlecode.com/svn/research/articles/Biological/2008-dorsal-stream.pdf 3 Visual Cortex Paths (IT -> IPS, abstract)]
|}

'''External Outbound Center Connections:'''

{| class=wikitable width=80%
| '''Target Center''' || '''Reference'''
|-
| [[BrainCenterMM_REF|Reflexes Nuclei of Midbrain Mesencephalon]] || [http://neuroscience.uth.tmc.edu/s3/chapter07.html Vision Components (VAC -> SOA, abstract)]
|-
| [[BrainCenterNC_IPL|Inferior Parietal Lobule]] || [http://ahuman.googlecode.com/svn/research/articles/Biological/2008-dorsal-stream.pdf 3 Visual Cortex Paths (IPS -> IPL, abstract)]
|-
| [[BrainCenterNC_MPL|Medial Parietal Lobule]] || (unknown reference)
|-
| [[BrainCenterNC_PMC|Premotor Cortex]] || [http://www.cixip.com/index.php/page/content/id/1190 Summary of eye movement control (PEF -> FEF, abstract)]
|-
| [[BrainCenterNC_SPL|Superior Parietal Lobule]] || [http://ahuman.googlecode.com/svn/research/articles/Biological/2008-dorsal-stream.pdf 3 Visual Cortex Paths (IPS -> SPL, abstract)]
|}