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

Author Question: Electrical stimulation of the ______________ is as potent as a large dose of morphine. a. ... (Read 123 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
on: Jun 22, 2018
Electrical stimulation of the ______________ is as potent as a large dose of morphine.
 
  a. periaqueductal gray
  b. medulla
  c. secondary somatosensory cortex
  d. reticular formation
  e. anterior cingulate cortex

Question 2

Melzak argues that phantom limb sensation in an amputee occurs because
 
  a. spinal cord axons continue to spontaneously fire after being detached from a limb.
  b. sensory neurons in the thalamus show spontaneous firing, which is interpreted by the brain as a signal from the missing limb.
  c. the parietal cortex is programmed to perceive activity from each of four limbs.
  d. the frontal cortex is programmed to perceive activity from each of four limbs.
  e. sensory neurons in the spinal cord show spontaneous activity.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chem1s3

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: a. periaqueductal gray

Answer to Question 2

Answer: c. the parietal cortex is programmed to perceive activity from each of four limbs.


RRMR

  • Member
  • Posts: 557
Reply 2 on: Jun 22, 2018
:D TYSM

ttt030911

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Managing large bands of grazing animals requires detailed knowledge of local landscapes, especially Managing large bands of grazing animals requires detailed knowledge of local landscapes, especially
Large Wolf Spider with young in Michigan Large Wolf Spider with young in Michigan
Albatrosses, of the biological family Diomedeidae, are large seabirds Albatrosses, of the biological family Diomedeidae, are large seabirds
Because vitamin A is stored in the liver, chicken liver is a potent source of this vitamin Because vitamin A is stored in the liver, chicken liver is a potent source of this vitamin
The Dose-Effect Relationship, Showing (A) Drug Potency and (B) Drug Efficacy (Or Effectiveness) The Dose-Effect Relationship, Showing (A) Drug Potency and (B) Drug Efficacy (Or Effectiveness)
The Scale of the Very Small and Very Large: Powers of 10 The Scale of the Very Small and Very Large: Powers of 10
Video: Structure of Amino Acid, Peptide Bonds & Polypeptides

For a complete list of videos, visit our video library