An Array of Numbers Arranged in a Grid of Rows

question 8

Multiple Choice

An array of numbers arranged in a grid of rows and columns is called a:

• A) pixel.
• B) voxel.
• C) matrix.
• D) scan profile.

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Definitions:

Executes Movement

The execution of movement involves the activation and coordination of muscles and limbs to perform motor tasks, controlled by the nervous system.

Primary Motor Cortex

The part of the cerebral cortex involved in the planning, control, and execution of voluntary movements.

Discharge

The release or expulsion of a substance; in medical contexts, it often refers to the release of fluids from a part of the body.

Rate of Firing

The frequency at which a neuron generates action potentials over a specific period.