Difference between revisions of "BrainCenterNSA NC IPS"
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Revision as of 09:23, 26 June 2015
Intraparietal Sulcus
@@Home -> BiologicalLifeResearch -> BrainCenterNSA_NC_IPS
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 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
- Medial Intraparietal Sulcus: Encode location of reach target in nose-centered coordinates
- Lateral Intraparietal Sulcus: Representing saliency of spatial locations, and attention to locations
- Ventral Intraparietal Sulcus: Merge visual, somatosensory, auditory, and vestibular senses
- Anterior Intraparietal Sulcus: Represent shape, size, and orientation of objects to be grasped
Connectivity
(generated)
Internal Regions Connections:
| Source Region | Target Region | Reference |
| Lateral Intraparietal Sulcus | Anterior Intraparietal Sulcus | Primate Control of Grasping (PIP -> AIP, abstract) |
External Connections: External Inbound Center Connections:
| Source Center ID | Source Center Name | Reference |
| NC.LOBE.OCC | Occipital Lobe | Paths from Retina to Parietal Cortex and IT (MT -> LIP) |
| NSA.NC.IT | Inferotemporal Area | 3 Visual Cortex Paths (IT -> IPS, abstract) |
External Outbound Center Connections:
| Target Center ID | Target Center Name | Reference |
| MM.REF | Reflexes Nuclei of Midbrain Mesencephalon | Vision Components (VAC -> SOA, abstract) |
| NC.IPL | Inferior Parietal Lobule | 3 Visual Cortex Paths (IPS -> IPL, abstract) |
| NC.MPL | Medial Parietal Lobule | (unknown reference) |
| NC.PMC | Premotor Cortex | Summary of eye movement control (PEF -> FEF, abstract) |
| NC.SPL | Superior Parietal Lobule | 3 Visual Cortex Paths (IPS -> SPL, abstract) |
