what are the three main symptoms?
inattention, impulsiivity and hyperactivty
what are the three types of ADHD?
inattentive
hyperactive/impulsive
combination
what is RAS?
reticulating activating system; influences awarness, memory functions and concentration
decreased RAS activity?
poor attention, learning intentions
increased RAS activity?
hyperactivity, restlessness , hyper vigilant
what is the most common psychostimulants?
ritalin, works after an hour, it has many side effects (insomnia, growth retardation), effects the uptake of DA and Ne ; the antogonists ; overall calms ADHD and improves concentration