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Questions and Answers
Which two areas do the Betz cells connect?
Which two areas do the Betz cells connect?
What is the function of the Pmd?
What is the function of the Pmd?
What is the function of the primary motor cortex?
What is the function of the primary motor cortex?
Where does the frontal eye fields sends signals to?
Where does the frontal eye fields sends signals to?
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In associative LTP which receptors are generated more?
In associative LTP which receptors are generated more?
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Pmv is involved in visuomotor control (corrects false movements)
Pmv is involved in visuomotor control (corrects false movements)
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The SMA proper is involved in
The SMA proper is involved in
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LTP is a major part of motor learning
LTP is a major part of motor learning
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Mirror neurons are important for learning through observation
Mirror neurons are important for learning through observation
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Somatotopic representation is the point to point correspondence of an area of the body to a specific part of the central nervous system.
Somatotopic representation is the point to point correspondence of an area of the body to a specific part of the central nervous system.
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Study Notes
Motor Cortex and Learning
- Betz cells connect to the spinal cord and the red nucleus
- The primary motor cortex (Pmd) is responsible for transmitting signals to the spinal cord and peripheral nervous system to control voluntary movements
- The primary motor cortex is involved in the planning, execution, and regulation of voluntary movements
- The frontal eye fields send signals to the superior colliculus, the pontine nuclei, and the spinal cord to control eye movements
- In associative long-term potentiation (LTP), N-methyl-D-aspartate (NMDA) receptors and alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptors are generated more
- The premotor cortex (Pmv) is involved in visuomotor control, correcting false movements
- The supplementary motor area (SMA) proper is involved in the planning and coordination of complex movements
- Long-term potentiation (LTP) is a major part of motor learning, allowing the strengthening of neural connections based on experience
- Mirror neurons are important for learning through observation, as they fire both when an individual performs an action and when they observe someone else performing the same action
- Somatotopic representation refers to the point-to-point correspondence of an area of the body to a specific part of the central nervous system, allowing for precise motor control and sensation
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