Home
Flashcards
Preview
AP PSYC #5
Home
Get App
Take Quiz
Create
What 2 communication systems run through the body?
nervous system
endocrine system
what are the 2 parts of the nervous system?
central nervous system
peripheral nervous system
what are the 2 parts of the centeral nervous system?
Brain and the spinal cord
What are the two parts of the peripheral nervous system?
Somatic nervous system
Autonomic nervous system
What are the two parts of the autonomic nervous system?
sympathetic nervous system
parasympathetic nervous system
What is the term for the body's response to a potentially dangerous or stressful situation?
fight or flight response
what is the term for the body's response to a relaxing and calming situation?
rest and digest response
When your body's fight or flight response mechanism is triggered, what part of the brain is activated?
Hypothalamus
When your body's fight or flight response mechanism is triggered, which nervous system is activated?
Sympathetic nervous system
Please name 3 physical reactions to a stressful reaction.
Pupuls dilate
heart rate increases
digestive system shuts down
When your body's fight or flight response mechanism is triggered, which gland is activated?
pituitary gland
what hormone does the pituitary gland secrete?
Adrenocorticotropic hormone (ACTH)
what hormones does the adrenal gland secrete?
cortisol
epinepherine
norepinephrine
coffee causes the release of what hormone?
cortisol
cortisol causes an increase in what?
belly fat!
epinephrine is also called what?
adrenaline
norepinephrine is also called what?
noadrenaline
too much cortisol causes what disease?
Cushing's syndrome
too little cortisol causes what disease?
Addison's disease
what is the term for good stress?
eustress
what is the term for bad stress?
distress
type of conflict situation: two attractive options.
approach-approach
type of conflict situation: two bad options
avoidance-avoidance
type of conflict situation: both good and bad options
approach-avoidance
type of conflict situation: multiple good and bad options
double approach-avoidance
what term refers to the brain's ability to continually reorganize itself on the basis of environmental input?
plasticity
The brain is composed of what two kinds of cells?
nerve cells (neurons)
Glial cells
what brain cells act as glue and garbage collectors for dead neuron cells?
Glial cells
electro-chemical message sent from one neuron to another.
Action potential
Please name the nerve fiber which sends the action potential away from the neuron
Axon
Please name the nerve fiber which receives the action potential from another neuron.
dendrite
What is the fatty white substance which insulatres some axon fibers called?
Myelin sheath
what disease does a person develop if their myelin sheath breaks donw?
Multiple sclerosis (MS)
What is the gap between two neurons called?
Synapse
What is the name of the chemical which carries the action potential message over the synapse called?
neurotransmitter
Depression is caused by an undersuply of what neurotransmitter?
Serotonin
Alzheimer's disease is caused by an undersupply of what neurotransmitter?
acetycholine
Parkinson's disease is caued by an undersupply of what neurotransmitter?
dopamine
Schizophrenia is caused by an oversupply of what neurotransmitter?
Dopamine
What neurotransmitter is your body's natural pain killer?
Endorphins
What are sensory neurons also called?
Afferent Neurons
What are motors neurons also called?
Efferent Neurons
What are the three oarts of the brain?
forebrain
midbrain
hindbrain
what is the outer layer of the forebrain called?
cerebral cortex
what is the inner layer of the forebrain called?
Cerebrum
What are the four parts of the limbic system?
hippocampus
hypothalamus
amygdala
thalamus
which part of the limbic system filters incoming external sesory information?
thalamus
which part of the limbic system moniters incoming internal sensory information?
hypothalamus
which part of the limbic system converts working memory into long term memory?
hippocampus
which part of the limbic system regulates our emotions?
Amygdala
Author
Supriya
ID
128627
Card Set
AP PSYC #5
Description
ap
Updated
2012-01-19T02:32:50Z
Show Answers
Home
Flashcards
Preview