BrainRegionLRC MM SC DEEP
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Deep Superior Colliculus
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This page covers biological details of component Deep Superior Colliculus. Region is part of aHuman target integrated biological model.
- Top-down path to region: Midbrain Mesencephalon -> Reflexes Nuclei of Midbrain Mesencephalon (MM.REF) -> Visual Reflexes Nuclei of Midbrain Mesencephalon (MM.REF.VIS) -> Superior Colliculus (MM.SC) -> Deep Superior Colliculus (LRC.MM.SC.DEEP) (see Mind Maps)
- Type: nucleus
- Brain area: Lower Brain - Motor Reflex Area
- Role: subcortical.motor.flexor
- Function: Head and eye attention to non-visual stimuli
- Notes to function: Receive many types of input and project to numerous motor-related brain areas
(generated)
Components
(generated)
Component items:
- Stratum Griseum Profundum, Lamina VI (VBA.MM.SC.SGP)
- Stratum Album Profundum, Lamina VII (VBA.MM.SC.SAP)
Connectivity
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Inbound Region Connections:
| Source Area | Source Region | Source Name | Type | Reference |
| LLC | LLC.HT.CR.GN | Globose Nucleus | excitatory-glu | (unknown reference) |
| LRC | LRC.MM.SC.INT | Intermediate Superior Colliculus | excitatory-glu | Global visual system (SCs -> SCi, abstract) |
Outbound Region Connections:
| Target Area | Target Region | Target Name | Type | Reference |
| FEC | FEC.FT.SNC.LT | Substantia Nigra Pars Compacta Lateral | excitatory-glu | Global visual system (SCi -> SNc, abstract) |
| LLC | LLC.HT.PRF.RTMG | Pontine Reticulotegmental Nucleus | excitatory-glu | Geniculate and Extyrageniculate Paths (SC -> RF, abstract) |
| LPC | LPC.HT.ABD | Abducens Nucleus | excitatory-glu | Retina and superior colliculus targets (SC -> Abducens, abstract) |
| LPC.MM.OCN | Oculomotor Nucleus | excitatory-glu | Retina and superior colliculus targets (SC -> Oculomotor, abstract) | |
| LPC.MM.TRH | Trochlear Nucleus | excitatory-glu | Retina and superior colliculus targets (SC -> Trochlear, abstract) | |
| LPC.SC.VH.SAN | Spinal Accessory Nucleus | excitatory-glu | (unknown reference) | |
| LRC | LRC.HT.PRF.RPO | Oral Pontine Reticular Nucleus | excitatory-glu | Summary of eye movement control (SC -> PPRF, abstract) |
| LRC.MM.CJ | Cajal Nucleus | excitatory-glu | Summary of eye movement control (SC -> riMLF, abstract) |
Thirdparty Circuits
(generated)
References
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