Intro to the Brain Flashcards
What are the 4 regions of the brain?
- Cerebrum
- Cerebellum
- Diencaphalon (Thalamus + Hypothalamus)
- Brain Stem (Midbrain, Pons, Medulla Oblongata)
What region of the brain is the largest and controls mental functions?
The Cerebrum
Which region of the brain has a layer of gray matter? What is it called?
The Cerebrum + the cerebral cortex
What is an elevated ridge of the brain?
Gyri
What is a shallow depression of the brain?
Sulci
What is a deep groove of the brain?
Fissure
What is the function of the cerebrum?
Consciousness, Intellectual functions, Memory, Regulation of muscle contractions ( consci + unconsci)
What regions of the brain have hemispheres?
The cerebrum and the cerebellum
What is the second largest region of the brain?
The cerebellum
What part of the brain controls repetitive body movements?
The cerebellum
What covers the cerebellum?
The cereballar cortex
What two parts make up the Diencephalon?
The Thalamus + Hypothalamus
What part of the Diencephalon relays and process sensory info?
The Thalamus
What part of the Diencephalon produces hormones, emotion, and autonomic function?
The Hypothalamus
What region of the brain processes info between the spine and the cerebrum/cerebellum?
The Brain Stem