BrainRegionLPC HT PN LL
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Nuclei of Lateral Lemniscus
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This page covers biological details of component Nuclei of Lateral Lemniscus. Region is part of aHuman target integrated biological model.
- Top-down path to region: Hindbrain Metencephalon -> Metencephalic Sensory Nuclei (HT.SN) -> Pontine Nuclear Complex (HT.PN) -> Nuclei of Lateral Lemniscus (LPC.HT.PN.LL) (see Mind Maps)
- Type: nucleus
- Quality: L0
- Brain area: Lower Brain - Peripheral Control Area (LPC)
- Area circuit: Auditory Sense (SA)
- Role: processor.automatic
- Function: Decoding of amplitude modulated sounds
- Notes to function:
- Prominent columnar organization, cochlea to IC
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Components
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Component items:
- Dorsal Nucleus of Lateral Lemniscus
- Ventral Nucleus of Lateral Lemniscus
- Intermediate nucleus of lateral lemniscus
Connectivity
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Inbound Region Connections:
| Source Area | Source Region | Source Name | Type | Role | Reference |
| LPC | LPC.HL.DCOCH | Dorsal Cochlear Nucleus | excitatory-glu | uncertain | Five Parallel Auditory Pathways (OC -> VNLL, abstract) |
| LPC.MM.SOC | Superior Olivary Complex | excitatory-glu | uncertain | Five Parallel Auditory Pathways (LSO -> DNLL) |
Outbound Region Connections:
| Target Area | Target Region | Target Name | Type | Role | Reference |
| LPC | LPC.MM.CIC | Central Nucleus of Inferior Colliculus | excitatory-glu | uncertain | Five Parallel Auditory Pathways (VNLL -> ICC, abstract) |
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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