The "pleasure pathways" or internal reward centers in the human brain are primarily made up of
a. dopamine-sensitive neurons
b. serotonin-sensitive neurons.
c. both dopamine-sensitive and serotonin-sensitive neurons.
d. none of these
a
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Lev Vygotsky's ____________________ theory addresses the transmission of information and cognitive skills from generation to generation
Fill in the blank(s) with correct word
The plasticity of the nervous system is area of interest that might be studied by a research in the field of ________.
a. biopsychology b. forensic psychology c. developmental psychology d. social psychology
Regarding insomnia, which of the following statements is FALSE?
a. About 60 million Americans have frequent or chronic insomnia. b. Insomnia can harm people's work, health, and relationships. c. If sleep problems last for more than one week, then a diagnosis of chronic insomnia can be made. d. If you have insomnia, it is usually best to get up and do something useful or satisfying until you feel that you are struggling to stay awake.
Muscle spindles are innervated by:
a) Alpha motoneurons b) Gamma motoneurons c) Sensory nerves