BrainRegionLPC HL DCOCH
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Dorsal Cochlear Nucleus
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This page covers biological details of component Dorsal Cochlear Nucleus. Region is part of aHuman target integrated biological model.
- Top-down path to region: Hindbrain Myelencephalon -> Myelencephalic Sensory Nuclei (HL.SN) -> Cochlear Nucleus (LPC.HL.COCH) -> Dorsal Cochlear Nucleus (LPC.HL.DCOCH) (see Mind Maps)
- Type: nucleus
- Quality: L0
- Brain area: Lower Brain - Peripheral Control Area (LPC)
- Area circuit: Auditory Sense (SA)
- Role: sensory.nucleus
- Function: Analyzes quality of sound, picks apart tiny frequency differences between close sounds
(generated)
Components
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- no child items defined
Connectivity
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Inbound Region Connections:
| Source Area | Source Region | Source Name | Type | Role | Reference |
| LPC | LPC.PN.SG.SP | Spiral Ganglion | excitatory-glu | uncertain | Auditory System in Brain (CochleaGanglion -> Cochlea, abstract) |
Outbound Region Connections:
| Target Area | Target Region | Target Name | Type | Role | Reference |
| LPC | LPC.HT.PN.LL | Nuclei of Lateral Lemniscus | excitatory-glu | uncertain | Five Parallel Auditory Pathways (OC -> VNLL, abstract) |
| LPC.MM.CIC | Central Nucleus of Inferior Colliculus | excitatory-glu | uncertain | Five Parallel Auditory Pathways (DCN -> ICC, abstract) | |
| NSA | NSA.FD.TH.MGB | Medial Geniculate Body | excitatory-glu | uncertain | (unknown reference) |
Thirdparty Circuits
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- Five Parallel Auditory Pathways - see Reference (CP.FIVE-AUDITORY-PATHWAYS)
AC=Primary Auditory Cortex,NSA.NC.TTG.A1 Cochlea=Ear,TARGET.TSA.EAR CochleaGanglion=Spiral Ganglion,LPC.PN.SG.SP DCN=Cochlear Nucleus,LPC.HL.COCH (see Myelencephalic Sensory Nuclei) DNLL=Nuclei of Lateral Lemniscus,LPC.HT.PN.LL GBC=Cochlear Nucleus,LPC.HL.COCH (see Myelencephalic Sensory Nuclei) ICC=Inferior Colliculus,ABA.MM.IC (see Reflexes Nuclei of Midbrain Mesencephalon) ICx=Inferior Colliculus,ABA.MM.IC (see Reflexes Nuclei of Midbrain Mesencephalon) LS=Hippocampal Formation,FMM.FT.HF LSO=Superior Olivary Complex,LPC.MM.SOC MC=Cochlear Nucleus,LPC.HL.COCH (see Myelencephalic Sensory Nuclei) MGB=Medial Geniculate Body,NSA.FD.TH.MGB MSO=Superior Olivary Complex,LPC.MM.SOC OC=Cochlear Nucleus,LPC.HL.COCH (see Myelencephalic Sensory Nuclei) SBC=Cochlear Nucleus,LPC.HL.COCH (see Myelencephalic Sensory Nuclei) SC=Superior Colliculus,MM.SC (see Reflexes Nuclei of Midbrain Mesencephalon) VNLL=Nuclei of Lateral Lemniscus,LPC.HT.PN.LL VNTB=Superior Olivary Complex,ABA.MM.SOC.TZ
References
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