This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following findings supports the brain development theory of REM sleep? A) REM sleep ... (Read 49 times)

jazziefee

  • Hero Member
  • *****
  • Posts: 505
on: Jun 22, 2018
Which of the following findings supports the brain development theory of REM sleep?
 
  A) REM sleep increases in college students during exam time.
  B) Active phases of brain development are associated with low levels of REM sleep.
  C) Newborn infants spend 70 percent of their sleep time in slow-wave sleep.
  D) The elderly spend 85 percent of their sleep time in REM sleep.
  E) Infant animals born with well-developed brains spend proportionally less time in REM sleep than do infant animals born with poorly developed brains.

Question 2

A full day of physical exercise would be expected to
 
  A) produce insomnia.
  B) reduce the amplitude of delta activity in the frontal lobes.
  C) increase the amount of time spent that night in slow-wave sleep.
  D) increase the need for REM sleep.
  E) increase the amount of time spent dreaming.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

firehawk60

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: E
Rationale: The fact that infant animals born with well-developed brains spend proportionally less time in REM sleep than do infant animals born with poorly developed brains supports the brain development theory of REM sleep

Answer to Question 2

Answer: C
Rationale: A full day of physical exercise would be expected to increase the amount of time spent that night in slow-wave sleep.


jazziefee

  • Hero Member
  • *****
  • Posts: 505
Reply #2 on: Jun 22, 2018
Thank you!


firehawk60

  • Sr. Member
  • ****
  • Posts: 315
Reply #3 on: Jun 22, 2018
Happy to help


« previous next »
 

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

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?

There are more sensory neurons in the tongue than in any other part of the body.

Brain Damage Caused by Stress Brain Damage Caused by Stress
Child Development: A Topical Approach Child Development: A Topical Approach
Scanning the Brain Scanning the Brain
Stages of Oocyte Development Stages of Oocyte Development
The development and maintenance of malignant growth The development and maintenance of malignant growth
Immune-to-brain signaling occurs in response to infection, injury, and inflammation that occur in pe Immune-to-brain signaling occurs in response to infection, injury, and inflammation that occur in pe
Video: Cortisol (protein catabolism, gluconeogenesis, vasoconstriction & anti-inflammation)

For a complete list of videos, visit our video library