Definitions

What is the primary function of the EEG?

• Detects electrical activity in the brain

• Tracks eye movements

• Measures heart rate

• Monitors muscle activity

Which sleep stage is characterized by rapid eye movements and vivid dreaming?

• Stage 1 Sleep

• Stage 2 Sleep

• REM Sleep

• Slow-Wave Sleep

Which brain waves are associated with deep sleep?

• Theta Waves

• Delta Waves

• Beta Waves

• Alpha Waves

What is the role of the frontal lobe during dreaming?

• Not active at all

• Moderately active

• Most active

• Least active

Which neurotransmitter is linked to reward and motivation?

• Serotonin

• Dopamine

• GABA

• Acetylcholine

What is the primary function of the cerebellum?

• Processes emotions

• Coordinates movement and balance

• Processes visual information

• Involved in decision-making

Which theory suggests that dreams are the brain's attempt to make sense of random neural activity?

• Evolved Threat-Rehearsal Theory

• Activation-Synthesis Hypothesis

• Dream Theory (Freudian)

• Restorative Theory

What is the function of endorphins?

• Reduce neural excitability

• Involved in muscle action

• Produce feelings of euphoria

• Influence mood and perception

Which brain region is crucial for forming new memories?

• Temporal Lobe

• Occipital Lobe

• Hippocampus

• Amygdala

What is the primary inhibitory neurotransmitter in the brain?

• GABA

• Serotonin

• Dopamine

• Acetylcholine