Flashcards in Chapter 2 Part Two Deck (26):
1
Brain Stem
Oldest part of the brain
Automatic and survival functions
2
Medulla
Just above the brain stem
Controls breathing and heartbeat
3
Reticular formation
Controls arousal/alertness
4
Thalamus
Sensory switchboard
5
Hippocampus
Neural center in the limbic system
Storage and memory
6
Pons
Controls sleeping and dreaming(REM)
7
Cerebellum
Processes sensory inputs and coordinates movement and balance
8
Limbic system
Border of brain stem and cerebral hemisphere
9
Amygdala
Part of the limbic center controlling emotions of fear and aggression
10
Hypothalamus
Regulates hunger, thirst, body temp - reward centers
11
Cerebral cortex
Back of the brain
12
Glial cells
Guide neural connections and provides nutrients
13
Frontal lobes
Lobes involved in speaking and muscle movements, planning, and judgement
14
Occipital lobes
Contain visual cortex
15
Parietal lobes
Contains sensory cortex
16
Temporal lobes
Contains auditory areas
17
Motor cortex
Controls voluntary movements
18
Sensory cortex
In front of parietal lobes - behind motor cortex
Registers body touch and processes
19
Association Areas
Connects sensory and motor areas
Thought to be concerned with higher mental activities
20
Phineas Gage
Railroad construction man with severe accident
Had aphasia
21
Aphasia
Important part of language as a result to damage to several cortical areas - Broca's and Weirnickes
22
Broca's area
Located in left frontal lobe
Controlling motor ability to produce speech
23
Weirnickes area
Located in left temporal lobe
Involved in language comprehension and expression
23
Plasticity
Brains capacity for modification after damage to certain parts
24
Corpus Callosum
Large band of neural fibers linking right and left hemisphere allowing them to interact
25