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

Author Question: The brain activity that characterizes sleep stages 3 and 4 is known as __________. a) beta waves ... (Read 75 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
on: Jun 22, 2018
The brain activity that characterizes sleep stages 3 and 4 is known as __________.
 
  a) beta waves
  b) theta waves
  c) alpha waves
  d) delta waves
  e) REM

Question 2

The brain activity that appears when individuals have their eyes closed or are in a trance is known as _______.
 
  a) beta waves
  b) theta waves
  c) alpha waves
  d) REM
  e) delta waves


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cassie_ragen

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


jenna1

  • Hero Member
  • *****
  • Posts: 568
Reply #2 on: Jun 22, 2018
Thank you


cassie_ragen

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

The peripheral nerves connect the brain and spinal cord to other parts of the body. The peripheral nerves connect the brain and spinal cord to other parts of the body.
Major features of Homo erectus include increased brain size, an angular vault, and cranial superstru Major features of Homo erectus include increased brain size, an angular vault, and cranial superstru
Functional MRI Scans These scans of human brains show localized average increases in neural activity Functional MRI Scans These scans of human brains show localized average increases in neural activity
A Typical Pattern of Sleep Stages During a Single Night A Typical Pattern of Sleep Stages During a Single Night
Anticholinergic Drugs and Drugs with Anticholinergic Activity Used for Parkinsonism Anticholinergic Drugs and Drugs with Anticholinergic Activity Used for Parkinsonism
The Brain and Body Under Stress The Brain and Body Under Stress
Video: Simple Diffusion - gases and nonpolar compounds transport

For a complete list of videos, visit our video library