1	gyrus		_____	involved in sensing (except vision and audio)
2	sulcus		_____	this structure, along with the brain, makes up the central nervous system
3	central sulcus		_____	involved in critical thinking, movement and speech
4	diencephalon		_____	involved in audio processing
5	hypothalamus		_____	nerves that connect the 2 cerebral hemispheres
6	thalamus		_____	relays messages from the brainstem to the cerebral cortex
7	frontal lobes		_____	contains the thalamus and hypothalamus
8	occipital lobes		_____	controls hunger and thirst, body temperature and emotions (and other involuntary functions)
9	temporal lobes		_____	controls coordination and balance
10	parietal lobes		_____	cerebral bulge
11	cerebellum		_____	involved in vision processing
12	pituitary gland		_____	cerebral groove
13	corpus callosum		_____	separates the frontal and parietal lobes
14	sympathetic nervous system		_____	a quick response
15	fight-or-flight response		_____	part of the autonomic response system; produces fight-or-flight response
16	brainstem		_____	connects spinal cord and cerebrum
17	spinal cord		_____	a reflex bypasses this structure
18	reflex		_____	an endocrine gland that is attached to the hypothalamus
19	cerebrum		_____	activated during extreme situations; causes increased breathing and heart rate and decreased digestive activity