Brain Regions and Neurotransmitters

Flashcards covering key concepts related to brain regions, neurotransmitters, and their functions as described in the lecture notes.

Prefrontal Cortex

Brain region responsible for thinking, planning, impulse control, and values.

Dorsomedial PFC

Part of the prefrontal cortex that is cognitive.

Ventromedial PFC

Part of the prefrontal cortex that is emotional.

Limbic System

Emotional processing system that includes amygdala, hippocampus, hypothalamus, ACC.

Amygdala

Brain structure involved in threat detection and emotional processing, especially fear.

Hippocampus

Critical for memory formation and emotional memory.

Anterior Cingulate Cortex (ACC)

Mediates attention to relevant information and error detection.

Striatum

Brain structure involved in action, impulses, and reward.

Dopamine

Neurotransmitter associated with motivation and reward.

Nucleus Accumbens

Brain region involved in reward and motivation, associated with dopamine release.

Glutamate

Most common neurotransmitter in the brain.

Serotonin

Neurotransmitter associated with mood regulation and willpower.

Endorphins

Natural pain relievers that are increased with exercise.

Cognitive Reappraisal

Brain's ability to view thoughts from different perspectives, linked to dorsolateral prefrontal cortex.

Growth Mindset

Belief that effort can improve talent.

Biopsychosocial Model

Concept that human functioning is interconnected with biological, psychological, and social factors.

Mindfulness

The act of paying attention to present events, reducing anxiety.

Sleep Hygiene

Practices that promote quality sleep and alertness during the day.

Circadian Rhythms

Daily biological cycles controlled by the hypothalamus.