Please enable JavaScript.
Coggle requires JavaScript to display documents.
Sleep (Disorders (Common (Anxiety, Orthopnea (SOB), Enueuresis (bladder…
Sleep
Disorders
Common
Anxiety
Orthopnea (SOB)
Enueuresis (bladder control)
Epilepsy
Rare
Narcolepsy: Orexin gene mutation
Consequences of sleep deprivation
Short term
Slow reflexes
Mood swings, aggression
Memory impairment
Long term
High BP
Obesity
Diabetes
Awake
Sensory thalamus facilitated
Reticular nucleus inhibited
Increased Ach firing
EEG synchronous
Asleep
Opposite to above
Sleep types
NREM
Slow
Synchronised
REM
Dreams
Inhibit muscle tone
High frequency
Damage
To Posterior hypothalamus
Associated with histamine release (wakefulness)
Sleeping sickness
To Anterior Hypothalamus
Insomnia
Circadian Rhythm
Suprachiasmatic Nucleus of hypothalamus
SCN innervates structures that set up biological clock
Secretes vasopressin to brain areas
Modulates pineal gland
Sleep promoting hormone<- Releases Melatonin
RAS regulates sleep-week
cycle