Explain the effects that caffeine has on the central nervous system
What will be an ideal response?
Caffeine blocks the brain's receptors for the neurotransmitter or neuromodulator adenosine, which acts on the brain to produce behavioral sedation by inhibiting the release of other neurotransmitters. Blood vessels in the brain are constricted due to caffeine intake. This may be why it is good for headaches.
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Why did the American Medical Association recommend that courts refuse to admit testimony that was obtained under hypnosis? a. Most people who are guilty refuse to be hypnotized
b. Hypnosis probes unconscious thoughts that should not be made public. c. Much of the information reported under hypnosis is incorrect. d. Testimony under hypnosis might be self-incriminating.
Case studies are examples of research using the idiographic approach
a. True b. False Indicate whether the statement is true or false