Difference between revisions of "BrainCenterMM REF"
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Revision as of 09:23, 26 June 2015
Reflexes Nuclei of Midbrain Mesencephalon
@@Home -> BiologicalLifeResearch -> BrainCenterMM_REF
This page covers biological details of component group Reflexes Nuclei of Midbrain Mesencephalon. Component group is part of aHuman target integrated biological model.
- Top-down path to center: Midbrain Mesencephalon -> Reflexes Nuclei of Midbrain Mesencephalon (MM.REF) (see Mind Maps)
- Function:
- Notes to function: Generate simple motor signal by sensory without cortex
(generated)
Components
(generated)
Component items:
- Auditory Reflexes Nuclei of Midbrain Mesencephalon (MM.REF.AUD)
- Inferior Colliculus (ABA.MM.IC)
- Central Nucleus of Inferior Colliculus: Integrate and relay auditory information to cortex, detection of pitch, spatial localization by binaural hearing
- External Nucleus of Inferior Colliculus: Middle ear reflex
- Superior Olivary Complex: Bilateral Audition
- Inferior Colliculus (ABA.MM.IC)
- Visual Reflexes Nuclei of Midbrain Mesencephalon (MM.REF.VIS)
- Superior Colliculus (MM.SC): Direct behavioral responses toward specific points in egocentric space, induce saccadic eye movement
- Superficial Superior Colliculus: Head and eye attention to visual stimuli
- Intermediate Superior Colliculus: Sensimotor integration for orienting
- Deep Superior Colliculus: Head and eye attention to non-visual stimuli
- Supraoculomotor Area (VBA.MM.SOA): Control of vergence
- Cajal Nucleus: Integration of head and eye movements, controls downward vertical gaze
- Rostral Interstitial Nucleus of MLF: Integration of head and eye movements, controls upward vertical gaze
- Darkschewitsch Nucleus: Mediate the consensual pupillary light reflex
- Pretectum (MM.PT)
- Anterior Pretectum Nucleus: Mediate somatosensory and nociceptive information
- Nucleus of Optic Tract: Encode retinal error information during smooth pursuit eye movements
- Pretectal Olivary Nucleus: Pupillary light reflex and modulating subcortical nuclei involved in circadian rhythms
- Principal Pretectal Nucleus: Pupillary light reflex
- Sublentiform Nucleus: Accomodation reflex
- Superior Colliculus (MM.SC): Direct behavioral responses toward specific points in egocentric space, induce saccadic eye movement
Connectivity
(generated)
Internal Regions Connections:
External Connections: External Inbound Center Connections:
External Outbound Center Connections:
| Target Center ID | Target Center Name | Reference |
| BGA.FD.STA | Subthalamus Area | (unknown reference) |
| BGA.FT.BG | Basal Ganglia | Global visual system (SCi -> SNc, abstract) |
| FD.TH | Thalamus | Auditory System in Brain (IC -> MGB, abstract) |
| HMC.SN | Myelencephalic Sensory Nuclei | (unknown reference) |
| HP.RF | Pontine Reticular Formation | Geniculate and Extyrageniculate Paths (SC -> RF, abstract) |
| LPC.HP.ABD | Abducens Nucleus | Retina and superior colliculus targets (SC -> Abducens, abstract) |
| MBA.HP.PN | Pontine Nuclear Complex | Five Parallel Auditory Pathways (LSO -> DNLL) |
| MM.PER | Perhipheral Nuclei of Midbrain Mesencephalon | Eye blink reflex and pupillary light reflex (SupraOculomotor -> Oculomotor, abstract) |
| MM.RF | Mesencephalic Reticular Formation | Horizontal saccades and smooth pursuit movements (SC -> RIP, abstract) |
| SC.VH | Anterior/Ventral Horn | (unknown reference) |
| TARGET.TSA.EAR | Ear | Five Parallel Auditory Pathways (VNTB -> Cochlea) |
