The Kinds of Personality Changes That Emerge After a TBI

question 93

Multiple Choice

The kinds of personality changes that emerge after a TBI depend largely on _______

• A) the personality of the individual prior to the injury
• B) the site and extent of the brain injury
• C) whether the injured person is an athlete
• D) the prospective longitude of the injury

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Definitions:

Voltage-gated Ion Channels

Proteins embedded in cell membranes that open or close in response to changes in membrane potential, crucial for the propagation of nerve impulses.

Plasma Membrane

A phospholipid bilayer that surrounds a cell, providing it with structural support and controlling the movement of substances into and out of the cell.

Electrical Charge

A fundamental property of particles that causes them to experience a force when placed in an electromagnetic field.

Sarcolemma

The cell membrane of a muscle fiber (cell), crucial for muscle contraction and signal transmission.