Chapter 5: Anxiety Disorders Flashcards
Behavioral inhibition system (BIS)
Activated by signals from the brain stem of unexpected events, such as major changes in body functioning that might signal danger
What is anxiety useful for?
warning for threats
Anxiety becomes a disorder when:
out of proportion, significantly interferes with life
Anxiety vs Fear w/ Danger
anxiety: apprehensive (lack of control), fear: immediate danger
Anxiety vs Fear w/ Time
anxiety: future-oriented, fear: present-oriented
Anxiety vs Fear Systems
anxiety: somatic symptoms of tension (chest/abdominal pain), fear: sympathetic nervous system activated
What do anxiety and fear have in common?
both have a negative effect
panic attack
abrupt experience of intense fear
Anxiety Biological Effects
increased physiological vulnerability, polygenic influences, limbic system and BIS
Freud and Anxiety
reactivation of infantile fear situation
Types of Anxiety
reality, neurotic, moral
Examples of reality anxiety
realistic fear (dog bites), ego
Examples of neurotic anxiety
nervous fear, overwhelmed, Id
Examples of moral anxiety
social fear, punishment, guilt, superego
Expected (cued) panic attack
linked to known stressors and specific triggers
Unexpected (uncued) panic attack
occur suddenly without any obvious cause or indication