Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Test1_Chapter 6B
OCD
| Question | Answer |
|---|---|
| Obsessions | 1. Recurrent intrusive thoughts 2. Not excessive worry 3. Attempt to suppress these thoughts 4. Product of ones own mind |
| Compulsions | 1. Repetitive purposeful behaviour in response to obsession 2. designed to prevent/neutralize discomfort |
| Fear Circuitry | amygdala, hippocampus, medial prefontal cortex Involved in Anxiety Disorders |
| Frontal Striatal Circuity | involved in OCD. Orbitofrontal cortex, caudate nuclei, thalamus |
| OCD | Recognition that obsessions or compulsions are unreasonable. Distress and interference 1 hour a day Various other exclusion criteria |
| OCD differs from Schizophrenia | in that the thoughts/impulses are recognized to be a product of ones own mind. <recognition that seperates them from delusion |
| OCD | onset late teens, early 20's |
| OCD Biology | runs in families, linked to epilepsy/trauma, associated with movement disorders (tourettes), VARIATIONS in GLUTAMATE and 5HT genes |
| Three types of OCD | Preoccupations/bodily sensations disorders Impulsive disorders Neurological disorders |
| OCD Neurochemical model | Serotonin (depressives symptoms, lack of certainty), Dopamine (Obsessions and compulsions), Norepinephrine (involved in anxiety, stress response) |
| OCD behavioural model | Learning Aspects: -Trigger fears -Generalization -Avoidance learning response substitution -Development of rituals -Prevention of new learning |
| Symbolic undoing | Experience-- Guilt-- Symbolic substitution-- Undoing act-- Compulsive act |
| OCD family factors | highly verbal, etiquette important, social isolation and withdrawal, emphasis on cleanliness, instrumental morality |
| OCD cognitive model | Over importance of thoughts and need to control thoughts, oversetimation of threat and lack of tolerance for uncertainty. Excessive responsibility, perfectionism, lack of tolerance for emotional discomfort. |
| SSRI's for OCD treatment | (40% non responders)- 60% moderate improvement at best. Frequent relapse |
| Surgery for OCD treatment | Cingulotomy or capsuotomy, Infrequent (last resort), 25-30% experience improvement |
| ERP (exposure response prevention) for OCD treatment | 1. Expose to fear stimuli---> 2. Prevent response---> 3. Wait for anxiety to reduce ---> 4. notice the anxiety reduction. Most effective treatment, 70-80% maintain gains, benefits persists 6 years. |
Created by:
jhrobins99
Popular Nursing sets