Insomnia
- Created by: laurenhotchkin7343
- Created on: 07-12-15 18:21
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- Insomnia
- Primary
- Increase in physiological measures over 24hrs
- Body temp
- HR
- Metabolic rate
- Hyper arousal
- Less sleepy altogether
- Not caused by meds/illness
- Increase in physiological measures over 24hrs
- Nofzinger
- Put brain into hyper arousal
- Smaller decrease in activity
- Thalamus
- Brain stem
- Prefrontal coretx
- Increase in brain activity
- Smaller decrease in activity
- PET scans
- Put brain into hyper arousal
- Winkleman
- Persistant insomnia = reduced GABA
- Brain can't "quiet down"
- Persistant insomnia = reduced GABA
- Beaulieu - Bonneau
- 34.9% of insomniacs had 1st relative with it.
- Nature vs nurture
- Mothers-daughters-fathers-sons
- 34.9% of insomniacs had 1st relative with it.
- Watson
- 1042 MZ = 0.47
- 828 DZ = 0.15
- Secondary
- Caused by meds/illness
- Symptom
- Katz
- 3445 with hypertension,depression, diabetes, myocardial infraction or chf
- 34% mild insomnia, 16% severe
- 3445 with hypertension,depression, diabetes, myocardial infraction or chf
- Caused by meds/illness
- Bardage & Isacson
- 20% of hypertension drug users
- Sleeping meds
- Dependancy
- Rebound insomnia
- Dependancy
- Reductionist
- Meds no longer effective - iatrogenic
- Sleeping meds
- 20% of hypertension drug users
- Weiss
- 72% of psych patients had sleep dist.
- 18% control
- Insomnia is symptom of depression
- Share abnormalities in bio clocks
- Neurochemical imbalance
- Increased cortisol
- Reduced seratonin
- 72% of psych patients had sleep dist.
- Primary
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