click below
click below
Normal Size Small Size show me how
Brain Sturcture
Term | Definition |
---|---|
Medulla | Breathing, muscle tone, heartbeat, regulating circulation (unconscious) |
Reticular Formation | Muscle reflex, breathing, pain perception, regulating sleep / wakefulness (damage causes coma) |
Thalamus | Relays sensory information except smell - incoming and out going signals |
Cerebellum | Coordinates movement, sense of balance and equilibrium |
Limbic system | Regulates emotion, memory, and motivation |
Amygdala | Involved in emotion, especially fear and agression |
Hippocampus | Involved in learning and memory |
Hypothalamus | Responsible for regulating hunger, thirst, and temp control |
Cerebrum | Used for thinking, learning, and consciousness. Newest (brain evolution), |
Cerebral cortex | Convoluted (folded) outer layer of the cerebrum |
Corpus callosum | Bridge of fibers passing info between the two cerebral hemispheres |
Pituitary gland | Master gland regulating other endocrine glands |
Pons | Involved in sleep and arousal |
Spinal cord | Responsible for transmitting info between brain / rest of body, and handles reflexes |