1-2 Flashcards
In science, the perspectives used to explain events are known as
MODELS or PARADIGMS
Until recently, a model was greatly influenced by cultural beliefs, Freud, called what
SINGLE MODEL OF ABNORMALITY
Model that adopts a medical perspective, typically points to problems in brain anatomy or brain chemistry
Biological Model
Chemicals that are released at synapses that carry messages between nerves, abnormal activity can cause mental disorders
Neurotransmitters
Mental disorders are sometimes related to abnormal chemical activity where
ENDOCRINE SYSTEM (glands, hormones)
Three sources of biological abnormalities
Genetics, Evolution, Viral infections
Source of biological abnormalities that plays a part in mood disorders, schizophrenia, and other mental disorders
GENETIC INHERITANCE
Source of biological abnormalities that argue that human reactions and the responsible genes survived over time because they help individuals thrive and adapt
evolution
Most criticized and controversial model of biological abnormalities that receives a lot of attention
evolution
Summarize evolutionary approach to biological abnormalities
human reactions and genes are not adapted to modern life, eg anxiety disorders
Model that exposure to _____ contribute to abnormal behavior through biochemical dysfunction in the brain, may be exposed in childhood, may be dormant
viral infections
Attempt to pinpoint the physical source of dysfunction to determine the course of treatment
BIOLOGICAL PRACTITIONERS
Three types of biological treatment
drug therapy, electroconvulsive therapy, psychosurgery
Therapy for psychotropic medications in 1950s improved outlook for a number of mental disorders
DRUG THERAPY
Four major psychotropic drug groups
Antianxiety drugs (anxiolytics, minor tranquilizers), Antidepressant drugs, Antibipolar drugs (mood stabilizers), Antipsychotic drugs
Type of psychotropic drug that acts on neurotransmitters, most popular is benzodiazepines
Antianxiety drugs
Most popular anxiolytic, fast acting, drowsy, loss of coordination, addictive
benzodiazepines
Drug that is not a benzodiazepine , not addictive, for long term treatment of anxiety
buspar
Four benzodiazepines prescribed for anxiety
Valium, Xanax, Ativan, Klonopin
Neurotransmitter often involved in anxiety
GABA
Class of drugs that act to lift mood
antidepressants
Three types of antidepressants
Tricyclics, MAOIs, SSRIs
Drugs that boost norepinephrine and serotonin
tricyclics
Two examples of tricyclics
Elavil and tofranil
Antidepressants that block enzyme that breaks form norepinephrine and serotonin, react with foods and other drugs, prescribed when other antidepressants have failed
MAOIs
Type of antidepressant that prevent the reuptake of serotonin at the synapse, fewer side effects, take about 6 weeks to become effective
SSRIs
Example of SSRIs
Prozac, Paxil, Effexor
Class of antipsychotics that stabilize moods
antibipolar drugs
Examples of antibipolar drug, must be taken at near toxic levels to work
lithium
Drugs that treat psychosis, disconnection from reality
Antipsychotic drugs
First generation class of antipsychotic drugs, block dopamine in the brain
neuroleptics
Name of common neuroleptic
Haldol
Side effects to neuroleptics
dysphoria (lack of pleasure)
Umbrella term for symptoms that involve movement, dystonia, akathesia, parkinsonism, tardive dyskinesia
Extrapyramidal symptoms (EPS)
Internal restlessness, often a side effect
akathesia
Side effects/symptoms involving head, usually irreversible, repetitive, jerking movements, eg licking lips or smacking all the time
tardive dyskinesia
Drug taken to minimize side effects of psychotropic medications
Cogentin
Newer antipsychotics, unsure of long term side effects
Atypical antipsychotics
Combination of schizophrenia and a mood disorder
Schizoaffective disorder
Biological treatment involving use of electrical current to induce grand mal seizure
ELECTROCONVULSIVE THERAPY (ECT)
Biological treatment used primarily for depression, particularly when drugs and other therapies have failed, side effects are memory loss and broken bones
ELECTROCONVULSIVE THERAPY (ECT)
Biological treatment that is used when all other treatments are exhausted, historical roots in trephination or lobotomy
PSYCHOSURGERY (OR NEUROSURGERY)
Form of psychosurgery used to treat obsessive compulsive disorder
Cingulotomy
Psychological philosophy that argues that normal or abnormal behavior is determined largely by conflict among underlying, unconscious, dynamic interacting psychological forces, id, ego, superego
psychodynamic model
Main proponent of the psychodynamic model
Sigmund Freud
Unconscious force Guided by the PLEASURE PRINCIPLE
Id
Unconscious force Guided by the REALITY PRINCIPLE and uses DEFENSE MECHANISMS
Ego
Unconscious force Guided by the MORALITY PRINCIPLE
SUPEREGO