Our Facial Expressions Help Us Communicate with Others, but They

question 221

True/False

Our facial expressions help us communicate with others, but they also help us identify our own emotions.

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Definitions:

Action Potential

A rapid, temporary change in a cell's electrical charge that facilitates the transmission of signals in neurons.

Serotonin

A neurotransmitter involved in many functions including mood regulation, digestion, and sleep.

Regulation Of Mood

Processes and activities that help in controlling or balancing emotional states or moods.

Depolarization

A process in neuroscience where the resting potential of a cell membrane becomes less negative, making the cell more likely to fire an action potential.