Exam 3 Flashcards
True or false: stress reactions are not purely emotional
True. There are also physiological and behavioural aspects
True or false: your stress reaction will impact how you behave
True. If you think someone is being malicious you will react very differently than if you think they just made a mistake
What is abnormality?
Something that causes distress or disability, maladaptivity, irrationality, or unpredictability
____ are a subset of anxiety
phobias
” individuals behaviours hinder the attainment of goals of both their own, as well as interfere with the needs of society” this is called ____
maladaptiveness
“individual speaks or behaves in ways that do not make sense to other people, whether they are bothered by it or not” this is called____
irrationality
distress or disability is when ____
individual experiences debilitating functioning which causes the risk of psychological or physical deterioration
what is unpredictability?
behaves in ways that do not make sense for the environment, as though there is a loss of control in behaviour
what is unconventiality and statistical rarity?
violates norms in a manner that is rare
“behaves in ways that make other people feel uncomfortable” is called:
observer discomfort
what is an example of “Violation of Moral and Ideal Standards”
homosexuality
True or false: you may feel distress or disability due to other people feeling uncomfortable with things that are not a disorder
True
Historically, psychological disorders focused a lot on ______ causes
supernatural
what is Trepidation
drilling holes in people’s heads
what is the purpose of trepidation
- Drains fluid and releases pressure
- Lowering the pressure on that part of the brain allows blood flow to return, reducing hypoxia
Ancient Greek physicians shifted focus towards ______ causes
somatogenic
why were asylums created?
to keep people out of the public eye
what is taxonomy or Classification
grouping things together. similar symptoms, etc.
what is the medical model
idea that there are physical causes that can be diagnosed, treated, and cured
what are mood disorders
emotional extremes
what is major depressive disorder?
for no apparent reason individual experiences two or more weeks of depressed moods, negative thoughts, and diminished pleasure and/or motivation
true or false: things can manifest differently in kids vs adults
true
true or false: the weight criteria in depression is due to motivation
true. either eats less because it’s not rewarding or eats more because it’s less rewarding
what is different about the weight criteria in depression for children?
since they are expected to gain weight due to growing, if they do not or only gain a little it is considered a loss
true or false: movement criteria involves how restless you feel
false
why does problem solving become harder when depressed?
decreased brain activity
true or false: depression shrinks the hippocampus
true, when untreated
what is bipolar disorder
Alternates between states of depression and mania
what is bipolar 1?
manic episodes with periods of depression
what is bipolar 2?
manic ‘lite’ with periods of depression
what is cyclothymic?
alternates between depression and mania rapidly
what have linkage studies revealed about mood disorders?
cluster of relevant genes, rather than one perfect cause
true or false: classification schemes may be wrong
true. while diagnostically things may be lumped together, it is possible that genetically this is not the case and that the lack of a perfect genetic cause is because of this
during a depressed state, ___ and ____ are low
norepinephrine and serotonin
norepinephrine is ____ during a manic state
(low or high)
high
what is hippocampal atrophy?
Neurodegeneration/loss of volume in the hippocampus in depression
what is the main treatment for bipolar disorder?
lithium
Rank in order of heritability:
a) generalised anxiety disorder
b) Anorexia
c) schizophrenia
d) Major depressive disorder
e) Bipolar disorder
- Bipolar disorder
- schizophrenia
- Anorexia
- Major depressive disorder
- generalised anxiety disorder
true or false: depression decreases activity in the brain
true
what part of the brain experiences and increase in activity during depression?
the amygdala
true or false: stressful events often proceed depression
true
what is stress?
any challenge to steady state of functioning. Something that forces you to change and adapt, whether good or bad
what is distress?
negative things
what is eustress?
positive things
true or false: activity in stress systems can trigger depression -the changes in the brain
true, if there is an excess in activity
the HPA axis is ____
the fight or flight system
the ____ releases CRH (corticotropin releasing hormone) during the HPA axis
hypothalamus
in the HPA axis, the _____ releases ACTH (adrenal corticotropin releasing hormone) which then finds its way to the ______
pituitary gland
adrenal cortex
what does the adrenal cortex release?
cortisol
what is cortisol?
primary stress hormone
true or false: we are worse at dealing with stressors that are the same instead of different
false
what causes learned helplessness?
Trying a bunch of things and none of them working teaches you that your behaviour is hopeless and will not change anything
what is the negative explanatory style?
pessimistic to the point of being irrational
“I’ll never get over this” is an example of ____
(stable global or internal)
stable
“I can’t seem to do anything without them” is an example of ____
(stable global or internal)
global
“It was my fault” is an example of ____
stable global or internal
internal
the opposite explanatory style to stable is:
temporary
the opposite explanatory style to global is:
specific
the opposite explanatory style to internal is:
external
true or false: irrational Beliefs make you prone to depressive thoughts
true
genetic factors, temperatures, predispositions, gender are examples of ____ risk factors
biogenetic Risk factors
traumas, coping, gender, intergenerational are examples of ___ risk factors
psychological Risk factors
instability and insecurity in Western society, environment, gender, texting are examples of ____ risk factors
social and cultural risk factors
somatic diseases, substance misuse, gender are examples of ___ risk factors
somatic Risk factors
5-HT, NE, and DA are all:
monoamines
what do MAOIs (Monoamine Oxidase Inhibitors) do?
inhibits breakdown
what do tricyclic antidepressants do?
boosts serotonin, norepinephrine and dopamine
true or false: MAOIs were developed on purpose
false
true or false: SSRIs were developed on accident
false
what do SSRIs do?
blocks reuptake of serotonin specifically so that there is more in the synapse
NARIs, SNRIs, and NDRIs are what generation of antidepressants?
third
true or false: psychedelic drugs can be used to treat depression
true, they appear to be effective for treatment resistant depression
how long does it take antidepressants to begin working?
biologically it is immediate, in terms of feeling it is 1-6 weeks (usually 6)
____ is caused by a lack of activity in 5-HT projection in the Raphe nuclei to the medial forebrain bundle and the forebrain
depression
what is Neurotropic Factor?
more brain -> reversed the atrophy depression caused
true or false: antidepressants help manic episodes
false. they make them worse
true or false: antipsychotics worsen depression
true
what is the Psychotherapeutic Approach
interpersonal and social rhythm theory
what is interpersonal and social rhythm theory
focused on developing work life balance and good sleep habits
anxiety disorders are characterised by: (2)
- distressing and persistent anxiety
- maladaptive behaviours to reduce anxiety
anxiety where you are unable to identify the cause, or identify too many causes is called:
generalised anxiety disorder
what is the age of onset for social anxiety?
13
what is a panic attack?
Minutes long episode of intense dread that can feel like a heart attack
why is it easier to identify phobias than anxiety?
it is more obvious. How do you know you worry more or less than others?
true or false: anxiety is in part due to the brains desire to make sense of things
true. your Brain wants reasons, so if you are anxious without reason it will look for some
what is panic Disorder?
recurrent panic Attacks and persistent concerns about having attacks and the consequences
what is agoraphobia?
a fear that something bad will happen if they are in public and that there is danger, even if there is not
true or false: most phobias are normal fears
true, they often are fears that make evolutionary sense are are common fears
true or false: a fear can become a phobia
true
how does a fear become a phobia?
exaggerated dear processing in the amygdala
there is a large learning component to which anxiety disorder?
social anxiety
_____ patients show a greater eye to mouth fixation difference
social anxiety
why do those with social anxiety focus so much more on eyes than the mouth?
gaging the threat level
_____ is the biggest behaviour in PTSD
social withdrawl
why do those with PTSD withdraw socially?
fear of embarrassment and displaying it, fear of being triggered
deterioration of brain areas for emotional regulation which leads to being triggered more easily and/or having stronger reactions when you are triggered. this is a large part of:
youth ptsd
there is a loss of neurons for those who experience symptoms less frequently in
youth ptsd
true or false: the hippocampus doesn’t degrade with age
true
true or false: the hippocampus shrinks in youth ptsd
true
what happens if you stop someone with OCD from doing their compulsions
you will cause them severe distress
predisposition to fear of certain objects and situations for survival is called
natural selection
in ___ there is over-arousal of areas in the frontal lobe in directing attention and impulse control
anxiety
true or false: there is an attentional and cognitive element to anxiety
true
what is interference?
something that interrupts yours ability to do the task
what does a traditional stroop Task reveal about reading?
it is an automatic process
what is an emotional stroop Task?
ink colours of threatening and non-threatening words (assault vs table)
what is the difference between those with and without anxiety when doing an emotional stroop Task?
Those with higher anxiety take longer to read the colour of a threatening word. Those with low anxiety are able to ignore the content and cause less of a pause