Chapter 2 Flashcards
Neurotransmitter.
Implicated in depression and anxiety. Helps regulate and stabilize mood. Low levels = suicide and depression; more impulsive.
Serotonin
Neurotransmitter
Regulates experience of pleasure or if we are bored.
Hallucinations, delusions, strange motor behaviors. Schizophrenia - plays a role in psychotic disorders.
Depression in low effect. Regulates some motor behavior
Dopamine
Neurotransmitter
Stress hormone. Released during fight or flight. Helps prepare body for stress.
Anxiety and depression
Norepinephrine
No one gene that predisposes one to something
Polygenic process
Most popular first line of response for psychological disorders
Drug therapy
Very severe treatment for depression (last resort)
Electroconvulsive Therapy (ECT)
Very uncommon biological treatment. Rarely practiced, only in extreme cases where the person is disabled from the disorder.
Psychosurgery
Type of drug used to treat depression.
Reduce feelings of sadness, hopelessness, loss of appetite. Help them sleep and eat. Improve mood. Have delayed on-set of ~ 2-6 weeks.
Anti-depressants
type of antidepressant. Generally not first line of response - complications with some foods and drugs.
MAOIs
Type of antidepressant. A lot of side effects, but effective to treat depressive symptoms
Tricyclic antidepressants
Most popular anti-depressants - harder to over dose.
Ex: Prozac
SSRIs
Class of anti-depressants that help boost effectiveness of other anti-depressants one is taking. Can help offset negative side-effects of anti-depressants. Regulate appetite.
Augmenter Drugs
Type of drug that helps calm someone down.
Reduces symptoms of anxiety, worry, tension, fearfulness.
Anti-Dnxiety
Type of anti-anxiety.
Surpress central nervous system - mild sedation.
Can be very addictive with hard withdrawl.
In high dosages, used for capital punishment
Potent
Barbiturates
Type of anti-anxiety Not as addictive (but still addictive) Not as easy to over dose Help one calm down/relax. Don't need to be taken all the time - don't interfere with functioning Insomnia
Benzodiazepines
Type of drug that reduce symptoms of mania. Effective in treating bi-polar disorder. Helps stabilize mood so it doesn’t fluctuate
Mood stabilizers
Type of drug that reduces symptoms of psychosis. Help reduce symptoms in people with schizophrenia like delusions and hallucinations
Anti-Psychotics
guided by the Pleasure Principal
Instinctual needs, drives and impulses
Sexual; fueled by libido (sexual energy)
Id
guided by Reality Principal
Seeks gratification, but guides us to know when we can or cannot express our wishes.
Ego
guided by Morality Principal
Conscience; unconsciously adopted from parents.
Adopts morals and values our parents hold.
Super Ego
Help to control unacceptable Id impulses.
Defense Mechanisms
Person avoids thinking about whatever it is.
By avoiding thinking about thought that was awful, avoiding thinking about it you don’t have to deal with anxiety. Unconscious.
Repression
Person simply refuses to acknowledge the existence of an external source of anxiety
Denial
Rather than taking responsibility for negative thoughts, project those thought
Projection