Chapter 6: Disorders of the Mood Flashcards
Depression
Low, sad state marked by significant levels of sadness, lack of energy, low self-worth, guilt, or related symptoms
Mania
State or episode of euphoria or frenzied activity in which people may have an exaggerated belief that the world is theirs for the taking
Depressive Disorders
Group of disorders marked by unipolar depression
Unipolar Depression
Depression without a history of mania
Bipolar Disorder
Disorders marked by alternating or intermixed periods of mania and depression
Gender That Is More Likely to Experience a Depressive/Manic Episode
Women
Unipolar Depression Emotional Symptoms
Sad, dejected, crying spells,
Describe themselves as “miserable, empty, humiliated”,
Lose sense of humor, little pleasure,
Anxiety, anger, agitation
Unipolar Depression Motivational Symptoms
Lose desire to pursue their usual activities,
Lack of drive, initiative, spontaneity
Unipolar Depression Behavioral Symptoms
Less active and less productive,
Move/speak more slowly
Unipolar Depression Cognitive Symptoms
Negative views of themselves,
Blame themselves for every bad event,
Pessimism
Unipolar Depression Physical Symptoms
Headaches, indegestion, constipation, dizzy spells,
Disturbances in sleep and appetites
Major Depressive Disorder
Severe pattern of unipolar depression that is disabling and is not caused by such factors as drugs or a general medical condition
Dysthymic Disorder
Mood disorder that is similar to but longer-lasting and less disabling than MDD
Premenstrual Dsyphoric Disorder
Disorder marked by repeated experiences of significant depression and related symptoms during the week before menstruation
Disruptive Mood Dysregulation Disorder
Combo of persistent depressive symptoms and recurrent outbursts of severe temper
Family Pedigree Studies
Determining if family members of a person with depression also show symptoms,
Biological Model of Unipolar Depression
Twin Studies
Both twins likely to have depression if one of them does,
Biological Model of Unipolar Depression
Molecular Biology
Determine whether gene abnormalities relate to depression of that person,
Biological Model of Unipolar Depression
Norepinephrine
Neurotransmitter whose abnormal activity is linked to depression and panic disorder,
Biological Model of Unipolar Depression
Serotonin
Neurotransmitter whose abnormal activity is linked to depression, OCD, and eating disorders,
Low serotonin = more likely to have depression,
Biological Model of Unipolar Depression
Electroconvulsive Therapy
ECT,
Electrodes are attached to a patient’s head and send an electrical current through the brain, causing a convulsion,
Biological Model Treatment of Unipolar Depression
MAO Inhibitors
Antidepressant drug that prevents the action of the enzyme monoamine oxidase,
Stops the destruction of norepinephrine,
Biological Model Treatment of Unipolar Depression
Tricyclics
Antidepressant drug such as impiramine that has 3 rings in its molecular structure,
Act of neurotransmitter ‘reuptake’ mechanisms,
Biological Model Treatment of Unipolar Depression
Selective Serotonin Reuptake Inhibitors (SSRIs)
Group of second-generation antidepressant drugs that increase serotonin activity specifically, without affecting the other neurotransmitters,
Biological Model Treatment of Unipolar Depression
Vagus Nerve Simulation
Treatment in which an implanted pulse generator sends electrical signals to a person’s vagus nerve; which then stimulates the brain,
Biological Model Treatment of Unipolar Depression
Transcranial Magnetic Stimulation (TMS)
Treatment where an electromagnetic coil is placed on or above a person’s head and sends a current into the brain,
Biological Model Treatment of Unipolar Depression
Deep Brain Stimulation
Pacemaker powers electrodes implanted in Bordmann Area 25, thus stimulating that brain area,
Biological Model Treatment of Unipolar Depression
Psychodynamic Method of Unipolar Depression
Not strongly supported by research
Behavior Method of Unipolar Depression
Received moderate support
Cognitive Method of Unipolar Depression
Considerable research support and gained a large following
Psychodynamic Model of Unipolar Depression
Sigmund Freud and Karl Abraham developed the first explanation and treatment for depression with emphasis on dependence