When the postsynaptic cell is not depolarized, NMDA receptors
a. allow both sodium and calcium to enter the cell
b. are blocked by a molecule of calcium.
c. are blocked by a molecule of magnesium
d. allow potassium to leave the cell.
c
Psychology
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Tardive dyskinesia can be overlooked because:
A) its symptoms are always very subtle. B) it has symptoms that are similar to schizophrenia. C) the symptoms are manifest in different ways in different patients. D) the symptoms do not begin until after the actual brain damage has taken place.
Psychology
Generalized reactions ranging from very positive to very negative are known as what to psychologists?
a) goals b) attitudes c) incentives d) motives
Psychology