Download Descending Spinal Tracts

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Transcript
MOTOR Homomuculus
(little person)
Skilled movement is versatile
(different species use hands, noses, lips)
Wilder PENFIELD (1930s-50s)
maybe not quite so accurate.
Main point
more cortex is devoted to some
specific body parts
Lashley proposed motor sequences
SPEECH examples
1) Prefrontal cortex – plans complex movements,
specifies goal
2) SMA, PMA (6) – produces sequences of movement
3) Primary motor cortex (4)– specifies details of how
movement is carried out
All are frontal lobe actions (anterior to central sulcus)
6
Document related concepts

Neuropsychopharmacology wikipedia, lookup

Synaptic gating wikipedia, lookup

Feature detection (nervous system) wikipedia, lookup

Optogenetics wikipedia, lookup

Premovement neuronal activity wikipedia, lookup

Molecular neuroscience wikipedia, lookup

Neuroanatomy wikipedia, lookup

Central pattern generator wikipedia, lookup

Clinical neurochemistry wikipedia, lookup

Development of the nervous system wikipedia, lookup

Metastability in the brain wikipedia, lookup

Time perception wikipedia, lookup

Environmental enrichment wikipedia, lookup

Apical dendrite wikipedia, lookup

Neuroplasticity wikipedia, lookup

Activity-dependent plasticity wikipedia, lookup

Brain wikipedia, lookup

Neuroeconomics wikipedia, lookup

Embodied language processing wikipedia, lookup

Connectome wikipedia, lookup

Neural correlates of consciousness wikipedia, lookup

Basal ganglia wikipedia, lookup

Aging brain wikipedia, lookup

Human brain wikipedia, lookup

Neuroesthetics wikipedia, lookup

Cognitive neuroscience of music wikipedia, lookup

Neuroanatomy of memory wikipedia, lookup

Eyeblink conditioning wikipedia, lookup

Allochiria wikipedia, lookup

Motor cortex wikipedia, lookup

Cerebral cortex wikipedia, lookup

Muscle memory wikipedia, lookup

Cerebellum wikipedia, lookup

Cortical cooling wikipedia, lookup

Affective neuroscience wikipedia, lookup