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 75 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
Excellent

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Cytoplasmic response to a signal: the stimulation of glycogen breakdown by epinephrine. Cytoplasmic response to a signal: the stimulation of glycogen breakdown by epinephrine.
Electroencephalography (EEG). To perform the EEG, electrodes attached to the patient’s head pick up Electroencephalography (EEG). To perform the EEG, electrodes attached to the patient’s head pick up
Prevention of electrical hazards Prevention of electrical hazards
Dose–response relationship. Dose–response relationship.
The presence of large areas of methane hydrate The presence of large areas of methane hydrate
Anatomy of the Large Intestine (colon) Anatomy of the Large Intestine (colon)
Video: Isovolumetric VC, Ventricular ejection, Isovolumetric & Passive ventricular filling

For a complete list of videos, visit our video library