The Premotor Cortex and SMA Converge on Very Large Cells

question 115

Multiple Choice

 The premotor cortex and SMA converge on very large cells located in _________ of primary motor cortex.

• A) pyramidal cells in Layer III
• B) pyramidal cells in Layer V
• C) Purkinje cells in Layer III
• D) Purkinje cells in Layer V

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Definitions:

Coronal Section

A vertical plane slicing the body or an organ from front to back, used to examine its internal structure.

Horizontal Section

A method in anatomical studies and imaging that involves slicing and visualizing a body or organ in a plane parallel to the ground.

Enteric Nervous System

A subdivision of the peripheral nervous system that directly controls the gastrointestinal system.

Gut

The gastrointestinal tract that digests food, absorbs nutrients, and expels waste.