Exploring Mind and Behavior in Psychology

Which neurotransmitter is primarily associated with the regulation of mood and emotion?

• Dopamine

• Serotonin

• Acetylcholine

• GABA

What is the primary function of the hippocampus in the brain?

• Regulating emotions

• Processing memories

• Controlling movement

• Managing hunger

Which cognitive process involves the ability to focus on specific stimuli while ignoring others?

• Perception

• Attention

• Memory

• Language

How does chronic stress affect the brain's structure?

• Increases the size of the amygdala

• Decreases the size of the hippocampus

• Enhances the prefrontal cortex

• Strengthens synaptic connections

Which neurotransmitter is most closely linked to the reward system in the brain?

• Norepinephrine

• Dopamine

• Serotonin

• Glutamate

What role does the frontal lobe play in cognitive processes?

• Visual processing

• Auditory processing

• Decision making and problem solving

• Balance and coordination

What is the effect of acute stress on cognitive performance?

• Enhances memory recall

• Impairs decision making

• Improves problem-solving skills

• Increases attention span

Which neurotransmitter is primarily inhibitory and helps to calm neural activity?

• Glutamate

• GABA

• Dopamine

• Acetylcholine

What is the primary function of the cerebellum in the brain?

• Regulating emotions

• Coordinating voluntary movements

• Processing auditory information

• Managing hunger

Which cognitive process involves the storage and retrieval of information over time?

• Perception

• Memory

• Attention

• Language