Parkinson's disease has been attributed to __________________________in certain areas of the brain

a. an excess of dopamine
b. destruction of dopamine-containing neurons
c. increased turnover of dopamine
d. the production of dopa to dopamine

b

Psychology

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Which of these is the best example of classical conditioning?

a) Your dog takes a nap in the afternoon. b) You give your dog a treat when it puts out a paw. c) Your dog sits on your lap when you watch television. d) Your dog salivates when you open a can of dog food.

Psychology

People with a good __________ are less likely to die from illness or injuries than those without it

a) occupation b) camaraderie c) income d) social support system

Psychology