Author Question: Cells in the basal forebrain increase arousal and wakefulness by releasing ____. a. ... (Read 29 times)

cool

  • Hero Member
  • *****
  • Posts: 570
Cells in the basal forebrain increase arousal and wakefulness by releasing ____.
 
  a. norepinephrine
   b. acetylcholine
  c. dopamine
  d. serotonin

Question 2

Orexin, produced by neurons in the hypothalamus, appears to be necessary for ____.
 
  a. getting to sleep
  b. waking up
  c. raising body temperature
   d. staying awake



scikid

  • Sr. Member
  • ****
  • Posts: 300
Answer to Question 1

b

Answer to Question 2

d



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Medication errors are three times higher among children and infants than with adults.

For a complete list of videos, visit our video library