Long-term depression is a decrease in the potency of a synapse when ______.
A. presynaptic neurons are active and postsynaptic neurons fire at the same time
B. presynaptic neurons are active and postsynaptic neurons are not depolarized at the same time
C. presynaptic neurons are depolarized and postsynaptic neurons fire at the same time
D. presynaptic neurons and postsynaptic neurons are depolarized at the same time
Answer: B
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Kiana sought sex therapy due to her low or absent desire for sexual activity.Which of the following would be the most appropriate diagnosis for Kiana?
a. Dyspareunia b. Hypoactive sexual desire c. Sexual aversion d. Hypersexuality
Which statement reflects the core idea of the facial feedback hypothesis?
a) Men do not express emotion via the face. b) Emotional facial expressions are similar all over the world. c) Information from facial muscles intensifies emotional experiences. d) When one facial expression occurs, we quickly register its opposite on the face.
An alternate version of a gene is called a(n) ________
Indicate whether the statement is true or false.
One-year-old Alex uses the word "hat" to refer only to his favorite blue baseball cap. Alex is demonstrating an __________ error
A) overextension B) overregularization C) underregularization D) underextension