Brain Structures and Functions Review

These flashcards cover key vocabulary terms and their definitions related to brain structures and their functions, assisting in reviewing major concepts.

Hindbrain

Contains brainstem structures that direct essential survival functions such as breathing, sleeping, arousal, coordination, and balance.

Midbrain

The structure atop the brainstem that connects the hindbrain with the forebrain and controls movement while transmitting information related to seeing and hearing.

Forebrain

The part of the brain that manages complex cognitive activities, sensory and associative functions, and voluntary motor activities.

Thalamus

Egg-shaped structures at the top of the brainstem that act as the brain's sensory control center, routing information from senses to appropriate brain regions.

Reticular Formation

A nerve network in the brainstem that filters incoming stimuli and relays important information, also controlling arousal.

Cerebellum

Also known as the 'little brain,' it is involved in nonverbal learning, skill memory, and coordination of voluntary movements.

Limbic System

A neural system primarily located in the forebrain, involved in emotions and drives, including structures such as the amygdala, hypothalamus, and hippocampus.

Hypothalamus

A region below the thalamus that regulates bodily maintenance, influencing hunger, thirst, body temperature, and sexual behavior.

Amygdala

Lima bean sized clusters in the limbic system that enable aggression and fear responses.

Hippocampus

A curved structure in the brain responsible for processing conscious, explicit memories.

Motor Cortex

A brain area that sends messages to direct voluntary muscle movements.

Somatosensory Cortex

The brain area that receives and processes information from the skin's sensory receptors.

Association Areas

Regions of the cerebral cortex that are involved in higher mental functions such as learning, remembering, thinking, and speaking.

Frontal Lobes

The regions of the cerebral cortex positioned behind the forehead, involved in complex cognitive functions and motor control.

Parietal Lobes

Located at the top and rear of the head, these lobes are involved in mathematical and spatial reasoning.

Temporal Lobes

The cerebral areas above the ears that process auditory information and are involved in the recognition of faces.

Occipital Lobes

The brain areas located at the back of the head responsible for visual processing.