The Trigger Point at Which a Neuron Will "Fire" Is

question 199

Multiple Choice

The trigger point at which a neuron will "fire" is called

• A)the ion charge.
• B)the resting potential.
• C)polarization.
• D)the threshold.

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Definitions:

Hallucinations

Perceptions in the absence of external stimuli that have qualities of real perception, often seen in certain mental disorders or induced by drugs.

Schizophrenia

A chronic brain disorder characterized by hallucinations, delusions, and extremely disordered thinking and behavior.

Dopamine Overactivity

A condition in which there is an excess of dopamine activity in the brain, associated with symptoms of certain psychiatric disorders.

Cerebral Tissue

The specialized brain matter that makes up the cerebrum, responsible for processing thoughts, decisions, sensations, and emotions.