acetylcholine

acetylcholine

memory and motor movement

memory (hippocampus)

acetylcholine aides in establishing memories

degenerate in Alzheimers

less acetylcholine = more memory loss

hippocampus

stores memories formed during the day, and during REM sleep (memories go into LT)

Neurons that carry acetylcholine are destroyed by Alzheimers

leading to difficulties forming NEW MEMORIES (patient feels as though they are in the past)

terminal lucidity

individuals with advanced dementia experience a sudden, temporary improvement in cognitive function and mental clarity shortly before dying

acetylcholine activates motor neurons and

cases to contract

botulism toxin

paralyzes muscles by inhibiting acetylcholine

botox

muscles paralysis = fewer wrinkles

botox can also be used to

treat chronic migraines