clinical psychology Flashcards
demonology
doctrine that an evil being or spirit can dwell within a person and control his or her mind and body
paradigm
conceptual framework or approach in which a scientist works
polygenic
several genes operating a different times during the cuourse of developmet, turing themselves on and off as they interact with the environment
shared environment
things that members of family have in common (family income level
nonshared environment
things believed to be distinct among embers of a family such as relationships with freinds or specific events unique to a person
polymorphism
the difference in DNA sequence on a gene that has occured in a population
single nucleotide polymorphisms
the differences between people in a single nucleotide (a,t,g or c) in the dna sequence of a particular gene
copy number variations
present in a single gene or multiple genes. refers to an abnormal copy of one or more sections of dna within the genes
gene-environment interaction
a given persons sensitivity to an environmental event is influenced by genes
epigenetics
study of how environment can alter gene expression or function
agonist
drug that stimulates a particular neurotransmitters receptors
antagonist
drug that works on a neurotransmitters receptors to dampen the activity of that neurotransmitter
corpus callosum
connection between the two hemispheres is a band of nerve fibers
gray matter
cortex is comprised of the neurons that form the thin outer covering of the brain
gyri
ridges in the cortex
sulci
depressions between gyri
frontal lobe
front of the central sulcus, reasoning problem solving working memory and emotion regulation
parietal lobe
on top of the brain
occipital lobe
back of the brain, vision
temporal lobe
side of the brain, sound
prefrontal cortex
helps to reglate the amygdala, important in many different dissorders. very front of the cortex
white matter
large tracts of myelinated fibers that connect cell bodies in the cortex wiht htose in the spinal cord and in other centers lower in the brain
basal ganglia
helps regulate starting and stopping both motor and cognitive activity.
ventricles
deep within the brain, filled with cerebrospinal fluid
cerebrospinal fluid
circulates through the brian through ventricles, connected with the spinal cord
thalamus
station for all sensory pathways except the olfactory
brain stem
functions as a neural relay station
cerebellum
receives neural sensory nerves from the vestibular apparatus of the ear and from muscles, tendons and jints. The info received and integrated relates to balance, posture, equilibrium and the smooth coordination of the body when in motion
limbic system
supports the visceral and physical expressins of emotion, quickened heartbeat trembling sweating alterations facial expressions
hippocampus
associated with memory
hypothalamus
regulates metabolism temperature perspiration blood pressure sleeping and appetite
amygdala
important area for attention to emotionally salient stimuli
pruning
a process where a number of synaptic connections begin to be eliminated
HPA axis
central to the body’s response to stress
cortisol
stress hormone.
natural immunity
bodys first and quickest line of defense against infectious microorganisms or other invaders
cytokines
help initiaite bodily responses to infection as fatigue fever and activation of HPA axis
specific immunity
involves cells that respond more slowly to infection
behavioural activation therapy
involves helping a person engage in tasks that provide an opportunity for positive reinforcement
in vivo
in real life situations