Noreadrenaline all true except:
a. noradrenaline neurons originate in the brain-stem
b. noradrenaline does not cross the blood-brain barrier
c. clonidine is a noradrenaline antagonist
d. presynaptic alpha2 adrenoceptors are involved in the control of noreadrenaline.
e. a significant loss of noradrenergic neurons is found in Parkinson's disease
Answer: c. clonidine is a noradrenaline antagonist
You might also like to view...
When IQ items test information that is more common in the experience of certain social groups than other groups, the test is said to be:
A. culture-free B. culturally biased C. unreliable D. valid
A Type II error is unlikely to occur when
A. the research hypothesis is false, and it is rejected. B. the effect size is small. C. the population means in an experiment are not equal. D. the alpha level is set too low.
You come from a large family in which you and your siblings get along very well. Your neighbor knows you well and has two sons ages 8 and 10. She tells you that she is concerned because her boys "fight and bicker constantly." What would you tell her?
A. Sibling conflict reaches its peak in middle childhood. B. She should probably seek counseling for her boys. They are doomed to have serious conflict their entire lives. C. Sibling conflict is much worse with girls; she should consider herself lucky. D. Children rarely fight in middle childhood; she must be imagining it.
When there is a significant difference in the population, then a powerful
statistical test is likely to detect that difference. Indicate whether the statement is true or false