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PSY 1200 > Module 55 > Flashcards

Module 55 Flashcards

1
Q

biomedical therapy

A

prescribed meds or procedures that act directly on a person’s physiology

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2
Q

lifestyle changes that can help with mental functioning

A

sleep, social connection, aerobic exercise, light exposure, decreased rumination, outdoor activity in natural environment, nutritional supplements

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3
Q

psychoactive drugs

A

influence neurons

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4
Q

agonists

A

enhance neurotransmitters

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5
Q

antagonists

A

block neurotransmitter action

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6
Q

therapeutic drugs

A

drugs used to treat psych disorders

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7
Q

drug treatment

A

most widely used treatment; presumes neurotransmitter malfunction; low invasiveness; affects entire brain

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8
Q

psychopharmacology

A

study of effects of drugs on mind and behavior

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9
Q

antipsychotics

A

drugs used to treat pos symptoms of schizophrenia and severe thought disorders; decrease psychoses; chemically similar to dopamine and act as its antagonists; can cause sluggishness, tremors, twitches, obesity, and diabetes (last 2 with new gen drugs)

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10
Q

tardive dyskinesia

A

after long-term use of antipsychotics; involuntary movements of facial muscles, tongue, and limbs

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11
Q

antianxiety drugs

A

used to control anxiety, phobias, PSTD, OCD, agitation; GABA agonists; depress CNS activity; decrease symptoms without resolving problem; can be addictive

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12
Q

antidepressants

A

work bottom-up on limbic system; treat depression, anxiety, strokes, OCD, PSTD; may increase the availability of and agonists of norepinephrine and serotonin bc they increase mood and arousal; some block reabsorption and breaking down of the neurotransmitters - more side effects; improvement after a month; some are SSRIs

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13
Q

ketamine

A

anesthetic; party drug; blocks hyperactive receptors for glutamate and causes more synapses; relief within hours but disappears within a week

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14
Q

SSRIs

A

prolong the time serotonin remains in synapses, partially by blocking the normal reuptake process

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15
Q

mood-stabilizing meds

A

control mania and bipolar disorder; lithium, Depakote

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16
Q

lithium

A

salt; helps with bipolar disorder; decrease risk of suicide and crime; GABA agonist and glutamate antagonist

17
Q

electroconvulsion therapy (ECT)

A

brief ele current is sent through brain to anesthetized patient; 30-60 sec seizure; treat severe depression who haven’t responded to drugs; sometimes only to R hemi; can cause memory loss; decrease suicidal thoughts; calm neural centers where overactivity = dep; may cause neurogenesis and new synaptic connections within hippocampus and amygdala; mod invasiveness; affects entire brain

18
Q

tDCS

A

weak ele current; used for depression and personal cog benefits

19
Q

rTMS

A

patients are awake; pulses via magnetic coil; can stim or suppress areas of cortex; works 30-40% of time; energizes L frontal lobe; with repeated stim, form new functioning circuits via long-term potentiation; low invasiveness; affects large region of brain

20
Q

DBS

A

pinpoints a neural hub that bridges frontal lobes to limbic system (overactive w dep) and activates neurons that inhibit neg activity; 30-60% show improvement; sometimes used to treat Parkinson’s tremors; via electrodes; Mayberg; mod invasiveness; affects small area of brain

21
Q

psychosurgery

A

surgery that removes/destroys brain tissue; most drastic so least used; used for mostly extreme stress disorders and brain malfunction; more precise surgeries are used in extreme cases now; MRI-guided precision surgery is used for extreme OCD

22
Q

lobotomy

A

Moniz; calm uncontrollably emotional and violent patients; cuts nerves connecting frontal lobes to limbic system via eyes; intended to disconnect emotion from thought and decrease misery and tension; made person lethargic, immature, uncreative; extreme invasiveness; large area of brain affected

23
Q

preventative mental health

A

seeks to prevent issues by identifying and alleviating conditions that cause them before mental issues arise; strengthening people’s meaning of life leads to increased meaningful social interactions and less loneliness

24
Q

community psychologists

A

focus on creating environments that support psych health; aim to empower people and increase health, competence, and well-being

25
Q

resilience

A

ability to cope with stress and recover from adversity; most adults exhibit; more common with those who have many close, supporting relationships and low additional stress

26
Q

posttraumatic growth

A

positive psych changes as a result of struggling with extremely challenging circumstances/life crises; making sense out of a situation leads to less distress; increased when people imagine new possibilities to come from the unwanted situation

PSY 1200 (37 decks)

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