We Now Know That GABA Is the Only Neurotransmitter System

question 68

True/False

We now know that GABA is the only neurotransmitter system dedicated to the fear and anxiety response.

Understand the structure and function of myelin and the distinctions between multiple sclerosis and Guillain-Barre syndrome.

Comprehend the roles of different types of glial cells in the nervous system.

Recognize the basic principles of membrane potential and its impact on neuron function.

Identify the characteristics and implications of action potentials in neurons.

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Definitions:

Catastrophic Stress

Severe stress resulting from exposure to a traumatic event or disaster that overwhelms an individual’s ability to cope.

Post-traumatic Stress Disorder (PTSD)

A mental health condition triggered by experiencing or witnessing a severely traumatic event, characterized by flashbacks, nightmares, severe anxiety, and uncontrollable thoughts about the event.

Survivor Guilt

A psychological phenomenon where individuals feel guilty for surviving a traumatic event when others did not.

Avoidance-avoidance Conflict

A psychological conflict that occurs when a person must choose between two equally unattractive options or outcomes.