BrainCenterNC PMC
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Premotor Cortex
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This page covers biological details of component group Premotor Cortex. Component group is part of aHuman target integrated biological model.
- Top-down path to center: Cerebral Cortex -> Anterior Lobe (NC.LOBE.ANT) -> Premotor Cortex (NC.PMC) (see Mind Maps)
- Function: Selection of appropriate motor plans for voluntary movements
(generated)
Components
(generated)
Component items:
- Frontal Eye Field (NMA.NC.PMC.FEF): Initiation of eye movements
- Caudal Frontal Eye Field (NMA.NC.PMC.CFEF): Head and eye movements toward visual stimuli
- Anterior Frontal Eye Field (NMA.NC.PMC.AFEF): Head and eye movements toward auditory stimuli
- Dorsal Premotor Cortex (MCA.NC.DPMC)
- Dorsal Caudal Premotor Cortex (NMA.NC.PMC.F2): Guiding reaching
- Dorsal Rostral Premotor Cortex (NMA.NC.PMC.F7): Associate arbitrary sensory stimuli with specific eye movements
- Ventral Premotor Cortex (MCA.NC.VPMC)
- Ventral Caudal Premotor Cortex (NMA.NC.PMC.F4): Sensory guidance of movement
- Ventral Rostral Premotor Cortex (NMA.NC.PMC.F5): Shaping hand during grasping
Connectivity
(generated)
Internal Regions Connections:
Source Region | Target Region | Reference |
Anterior Frontal Eye Field (NMA.NC.PMC.AFEF) | Ventral Rostral Premotor Cortex (NMA.NC.PMC.F5) | Cortical Auditory System (PMC8 -> PMC6, abstract) |
Dorsal Rostral Premotor Cortex (NMA.NC.PMC.F7) | (unknown reference) | |
Caudal Frontal Eye Field (NMA.NC.PMC.CFEF) | Anterior Frontal Eye Field (NMA.NC.PMC.AFEF) | (unknown reference) |
Ventral Rostral Premotor Cortex (NMA.NC.PMC.F5) | (unknown reference) | |
Ventral Caudal Premotor Cortex (NMA.NC.PMC.F4) | Dorsal Caudal Premotor Cortex (NMA.NC.PMC.F2) | (unknown reference) |
Ventral Rostral Premotor Cortex (NMA.NC.PMC.F5) | Dorsal Caudal Premotor Cortex (NMA.NC.PMC.F2) | (unknown reference) |
Dorsal Rostral Premotor Cortex (NMA.NC.PMC.F7) | Dorsal Caudal Premotor Cortex (NMA.NC.PMC.F2) | (unknown reference) |
External Connections:
External Inbound Center Connections:
External Outbound Center Connections:
Target Center | Reference |
Basal Ganglia (FEC.FT.BG) | Global visual system (FrontalCortex -> BGA, abstract) |
Medullary Reticular Formation (HL.RF) | (unknown reference) |
Pontine Reticular Formation (HT.RF) | Global visual system (FrontalCortex -> RF, abstract) |
Reflexes Nuclei of Midbrain Mesencephalon (MM.REF) | Summary of eye movement control (FEF -> riMLF, abstract) |
Lateral Prefrontal Cortex (NC.AL.LPFC) | Cortico-Cortical Connectivity (MA -> PFC, abstract) |
Superior Parietal Lobule (NC.SPL) | Cortico-Cortical Connectivity (MA -> SA, abstract) |
Motor Cortex (NMA.NC.MC) | Prefrontal Cortex (PFC) in motor behavior (PMC -> MC, abstract) |
Supplementary Motor Cortex (NMA.NC.SMC) | (unknown reference) |