Shared Flashcard Set

Details

Psych 100
psych 100
44
Psychology
Undergraduate 1
12/14/2008

Additional Psychology Flashcards

 


 

Cards

Term
consciousness
Definition
a pattern of subjective experience; a way of experiencing internal and external events
Term
altered state of consciousness
Definition
Variation from our normal waking state
Term
ken parks
Definition
murdered his in laws in his sleep
Term
EEG
Definition
electrical impulses in the brain
Term
Conscious mind
Definition
what you are currently aware of
Term
preconscious mind
Definition
outside current awareness but easily recalled
Term
unconscious
Definition
cannot be brought to consciousness, blocked or repressed unnacceptable urges and desires
Term
congnitive unconscious
Definition
controlled vs. uncontrolled processing
Term
emotional unconscious
Definition
emotional and motivational processes
Term
cocktail phenomenon
Definition
you hear your name across the room
Term
petuitary glands
Definition
produce melatonin, causes you to be tired or relaxed
Term
awake bata waves are at
Definition
high frequency bata waves
Term
relaxed _____waves
Definition
alpha
Term
REM
Definition
Rapid Eye Movement;
Term
If deprived of sleep than this stage of sleep will increase next night
Definition
REM
Term
Psychoactive druge penetrate
Definition
the blood-brain barrier is penetrated by what kind of drugsÉ
Term
Ikemi And Nakagawa
Definition
tree experiment
Term
Physiological dependence on a drug is often not as addicting as psychological addiction
Definition
Term
frequency
Definition
the number of cycles the wave completes in a gicen time
Term
amplitude
Definition
the physical property of the strength of the sound wave
Term
gustatory receptors
Definition
tiny bumps on tongue, absorb chemicals, taste buds
Term
olfactory cilia
Definition
hair-like structures in upper portion of nasal passages, help with smell
Term
kinesthetic system
Definition
monitors the position of the various parts of the body
Term
vestibular system
Definition
responds to gravity and reports position in space
Term
neuron
Definition
a cell in the nervous system specialized to recieve and process and or transmit information to other cells
Term
Dendrites
Definition
branch-like fibres that extend from cell body, receive stimulation from sensory receptors or other neurons
Term
Axon
Definition
long extended fibre along which the neural impulse travels
Term
Soma
Definition
cell body that contains the nucleus, integrates information and passes signal to axon
Term
Terminal Buttons
Definition
swollen bulb-like structures that contain neurotransmitters to send messages to other nearby cells
Term
myelin sheath
Definition
is like the cording on th outside of an electrical cord, if the insulationfrays the electricity in the wire will fall out
Term
Synapse
Definition
the gap between one neuron and another
Term
presynaptic
Definition
terminal button of sending neuron
Term
postsynaptic
Definition
dendrite of receiving neuron
Term
lesions
Definition
localized brain injuries or destruction of brain tissue
Term
hebian law or learning rule
Definition
neurons that are in close proximity, neurons that fire together wire together,m when one fires the others will as well
Term
sensory integration
Definition
all the sense are on a similar level
Term
Phineas Gage
Definition
pipe went through his skull and he lived
Term
Medulla
Definition
centre for breathing blood pressure and heart beat
Term
pons
Definition
provides input to other brain stem structures and cerebellum
Term
reticular formation
Definition
network of nerve cells that arouses the brain to new stimulation and maintains activation
Term
Thalamus
Definition
relays incoming sensory information to eh appropriate area of the cerebral cortex
Term
cerebellum
Definition
coordinates bodily movements, controls posture, maintains equillibrium
Term
hippocampus
Definition
memory formation
Term
amydalla
Definition
controls emotion, aggression and acquisition and retnention of emotional information in memory
Supporting users have an ad free experience!