BrainRegionLLC HT CR CC
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Cerebellar Lateral Lobe
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This page covers biological details of component Cerebellar Lateral Lobe. Region is part of aHuman target integrated biological model.
- Top-down path to region: Hindbrain Metencephalon -> Cerebellar Complex (LLC.HT.CRC) -> Cerebellum (LLC.HT.CR) -> Cerebellar Lateral Lobe (LLC.HT.CR.CC) (see Mind Maps)
- Type: cortex
- Quality: L0
- Brain area: Lower Brain - Locomotion Control Area (LLC)
- Area circuit: Cerebrocerebellar Locomotion (LLC)
- Role: processor.automatic
- Function: planning movement that is about to occur, evaluating sensory information for action, handles intentions
- Notes to function:
- lateral zone of anterior and posterior lobes
- dentate nucleus
- receives input exclusively from cerebral cortex (especially parietal lobe) via pontine nuclei (forming cortico-ponto-cerebellar pathways), and sends output mainly to ventrolateral thalamus and to red nucleus
- add skill to movements
(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 | Reference |
| FEC | FEC.FT.SNC.LT | Substantia Nigra Pars Compacta Lateral | modulatory-da | Prefrontal Cortex (PFC) in motor behavior (SN -> CR, abstract) |
| LLC | LLC.HL.IO | Inferior Olivary Nucleus | excitatory-glu | Cerebellum functional divisions (IO -> CRP) |
| LLC.HT.BPN | Basilar Pontine Nuclei | excitatory-glu | Cerebellum functional divisions (PNN -> CRP) | |
| LRC | LRC.HT.PRF.RPO | Oral Pontine Reticular Nucleus | excitatory-glu | Saccades and smooth movements (DLPN -> CR, abstract) |
Outbound Region Connections:
| Target Area | Target Region | Target Name | Type | Reference |
| LLC | LLC.HT.CR.DN | Dentate Nucleus | inhibitory-gaba | Cerebellum functional divisions (CRP -> DN) |
Thirdparty Circuits
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- Saccadic Vision - see Reference (CP.SACCADIC-VISION)
BG=Basal Ganglia,FEC.FT.BG CN=Caudate Nucleus,FEC.FT.CN (see Basal Ganglia) CR=Cerebellum,LLC.HT.CR (see Cerebellar Complex) FrontalCortex=Anterior Lobe,NC.LOBE.ANT GPe=Globus Pallidus External,FEC.FT.GPE (see Basal Ganglia) LGN=Lateral Geniculate Nucleus,NSA.FD.LGN LIP=Lateral Intraparietal Sulcus,NPE.NC.IPS.LIP RF=Pontine Reticular Formation,HT.RF Retina=Retinal Nucleus,LPC.FD.RT SCi=Superior Colliculus,MM.SC (see Reflexes Nuclei of Midbrain Mesencephalon) SCs=Superior Colliculus,MM.SC (see Reflexes Nuclei of Midbrain Mesencephalon) SNpr=Substantia Nigra Pars Reticulata Dorsolateral,FEC.FT.SNR.DL STN=Subthalamic Nucleus,FEC.FD.STN (see Subthalamus Area) Thalamus=Thalamus,FD.TH VisualCortex=Occipital Lobe,NC.LOBE.OCC
- Cerebellum functional divisions - see Reference (CM.CR-DECUSSATION)
CCV=Central Cervical Nucleus,LPC.SC.IZ.CCV CRP=Cerebellar Lateral Lobe,LLC.HT.CR.CC CRS=Cerebellar Paravermis,LLC.HT.CR.PV CRV=Cerebellar Vermis,LRC.HT.CR.VM CTX=Anterior Lobe,NC.LOBE.ANT DN=Dentate Nucleus,LLC.HT.CR.DN FG=Fastigual Nucleus,LRC.HT.CR.FG IO=Inferior Olivary Nucleus,LLC.HL.IO IP=Interposed Nucleus,LLC.HT.CR.IP (see Cerebellar Complex) LT=Dentate Nucleus,LLC.HT.CR.DN PNN=Basilar Pontine Nuclei,LLC.HT.BPN RD=Red Nucleus,LLC.MM.RD RF=Pontine Reticular Formation,HT.RF SCM=Anterior/Ventral Horn,SC.VH SCS=Proprius Nucleus,LPC.SC.PH.NP SCSD=Clarke Nucleus,LPC.SC.PH.CL VB=Vestibular Nuclei,LPC.HT.VBN VBG=Vestibular Ganglion,LPC.PN.SG.VB VL=Ventral Lateral Nucleus,NMA.FD.TH.VL
References
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