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Unit 3 Review
Biological Bases of Behavior
34
Psychology
11th Grade
10/23/2012

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Cards

Term
Film Info on Hemispheric Dominance/ Split Brain Research-Vicki
Definition
cut corpus callosum
Term
Brocas Area
Definition
affects left hemisphere(language)
Speaking
when damaged cant communicate but can understand
Term
Wernickes Area
Definition
affects left hemisphere(language)
Understanding language
when damaged cant speak or understand
Term
Cerebellum
Definition
used for coordination and movement; remembering things done on a daily basis, ex. routines names
Term
Limbic System
Definition
animal brian: central system which controls basically everything
Term
Korsakoff's Syndrome
Definition
affects the whole brain (specifically hippocampus) cannot form memories, caused by alcohol
Term
Reticular Activation System
Definition
arousal, over-stimulate, hallucinate
Term
Thalamus
Definition
relay center for all senses except smell; everything goes through the thalamus
Term
Hypothalamus
Definition
middle of limbic system; thermostat for endocrine system
Term
Supra Schismatic Nuclei
Definition
controls sleep and wake cycle
Term
Striatum
Definition
for smooth movement
Term
Fiber Tracts
Definition
groups of axons; pathways in central nervous system
Term
Amygdala
Definition
involved in emotion, tells the body how to feel about something
Term
Hippocampus
Definition
processing of memories, every memory goes through the hippocampus
Term
Reticular Formation
Definition
the midbrain, helps pay attention
Term
Temporal lobe
Definition
hearing, memory,smell
Term
Occipital Lobe
Definition
vision
Term
Parietal Lobe
Definition
touch, taste
Term
Frontal Lobe
Definition
logic, reasoning, motor functions
Term
Motor cortex
Definition
neurons that carry outgoing info from the central nervous system to muscles and glands
Term
Sensory Cortex
Definition
carries incoming info from the sense receptors to the central nervous system
Term
Split brain Surgery
Definition
cut corpus callosum
Term
Function of Left Hemisphere
Definition
speech, language, words,writing,logic, controls right side
Term
Function of Right Hemisphere
Definition
art, music, architecture, mathematics, emotion, controls left side
Term
Endorphins
Definition
"morphine within", helps soothe pain and controls both pain and pleasure
Term
Pheromones
Definition
influence members of the same species sense
Term
Phineas Gage's accident damage, effects and significance
Definition
his frontal lobe was destroyed,
changed his personality
Brain affects personality
Term
CAT scans
Definition
x-rays
Term
PET scans
Definition
coordination brain activity
Term
NMRI scans
Definition
soft tissue damage
Term
EEG's
Definition
brain waves
Term
Nuclei and Ganglia
Definition
nuclei-brain of the cell
ganglia-picks up incoming messages
Term
Neuron's Parts
Definition
dendrites, soma, axon, myelin sheath, terminal buttons, synapse
Term
action
Definition
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