Clinical psych

Definition: Schizophrenia is a psychological disorder characterized by a range of cognitive, behavioral, and emotional dysfunctions.
Genetic Component:
- Jadine's mother has schizophrenia; therefore, Jadine is genetically predisposed to the disorder.
- She is only likely to show symptoms if she has stressful life experiences.
Diathesis-Stress Model:
- This model explains how genetic predisposition (diathesis) and environmental stressors interact to activate the disorder.
- Stressful life experiences can act as activating factors for symptoms to appear.

Psychiatrists are typically the professionals who prescribe medication for psychological disorders.
They focus on medication management as part of treatment options.

Mental health disorders can often exist even in the absence of a real threat.
Behaviors and thoughts that are divergent from reality can lead to distress and dysfunction.
Examples:
- Avoiding social gatherings or professional meetings due to overwhelming anxiety.
- Difficulty concentrating due to emotional distress, which can lead to substance abuse behaviors such as alcohol or nicotine use.
- Relationship issues, personal loss, or trauma can trigger these distressing symptoms.

The self-serving bias is a cognitive distortion that involves:
- Attributing positive events to one's own abilities (e.g., receiving a job promotion because of personal skills).
- Attributing negative events to external factors (e.g., failing at work due to bad luck).
This bias can affect mental health, influencing how individuals perceive their successes and failures.

Obsessive-Compulsive Disorder (OCD):
- Bert exhibits symptoms suggesting OCD:
- An obsessive preoccupation with germs.
- Engaging in compulsive hand washing to alleviate anxiety about germs.
- Distinction between OCD and Phobia:
- OCD is characterized by recurring, intrusive thoughts (obsessions) and behaviors (compulsions) intended to reduce anxiety.
- A phobia is typically focused on fear of a specific object or situation and does not necessarily involve compulsive behaviors.
Persistent Depressive Disorder:
- Symptoms lasting for six weeks or more indicate persistent depressive disorder rather than a major depressive episode.

Example Cases:
- Bert has symptoms of prolonged sadness and hopelessness lasting six weeks, indicating persistent depression.
- Kathleen experiences major depression with occasional pleasurable periods, suggesting shifts in mood that do not justify a diagnosis of persistent depressive disorder.

Bipolar Disorder:
- Characterized by alternating periods of depression and mania.
- Kathleen’s behavior and mood elevation suggest she may have bipolar disorder due to her episodes of high energy and creativity even during her depressive phases.

Definitions:
- Delusions: False beliefs based on incorrect inference about external reality (e.g., believing the FBI is monitoring you).
- Hallucinations: Perceptual experiences without external stimuli (e.g., hearing voices).
There is a distinction between these two conditions in psychiatric contexts.

The example of a patient standing unmovingly for three hours reflects symptoms of disorganized behavior, which is a positive symptom of schizophrenia.

Attention-Deficit Hyperactivity Disorder (ADHD) is a topic with multiple hypotheses regarding its causes, including environmental factors such as parenting and lack of control.

ECT is discussed as a potential treatment for severe psychological disorders.
It is often utilized when traditional medications do not yield sufficient results or for treatment-resistant cases.

Stella, who has a phobia of flying, is discussed in context with therapeutic methods to mitigate such fears.
Step-by-step exposure or gradual desensitization to feared stimuli is often recommended (visualization of flying as part of the therapy process).