It has now been demonstrated conclusively, using PET scansof runners' brains, that endorphins circulating in the blood donot affect the brain and thus do not cause the "runner's high."
Correct Answer:
Verified
Q276: Dopamine is the neurotransmitter that has been
Q277: During the refractory period, the neuron is
Q278: During the process of reuptake, glial cells
Q279: Each neuron produces only one type of
Q280: When a neuron depolarizes and begins an
Q282: Because the drug naloxone is chemically similar
Q283: Researchers have found that endorphins have pain-reducing
Q284: Antianxiety medications such as Valium work by
Q285: Prozac and many other antidepressant medications increase
Q286: An agonist is a drug or other
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents