« previous next »

Author Question: Damage to which cholinergic system would be expected to impair learning? A) dorsolateral pons ACh ... (Read 61 times)

DyllonKazuo

  • Hero Member
  • *****
  • Posts: 565
on: Jun 22, 2018
Damage to which cholinergic system would be expected to impair learning?
 
  A) dorsolateral pons ACh system
  B) hypothalamocortical ACh system
  C) basal forebrain ACh system
  D) medial septal ACh system
  E) corticospinal ACh system

Question 2

Which pair of drugs below are known to facilitate and inhibit (respectively) the release of ACh?
 
  A) black widow spider venom; botulinum toxin
  B) botulinum toxin; muscarine
  C) botulinum toxin; black widow spider venom
  D) botulinum toxin; nicotine
  E) black widow spider venom; muscarine


Dominic

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: C
Rationale: Damage to the basal forebrain ACh system would be expected to impair learning.

Answer to Question 2

Answer: A
Rationale: Black widow spider venom and botulinum toxin, respectively, are known to facilitate and inhibit the release of Ach.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Motion of the barycenter of the Solar System relative to the Sun Motion of the barycenter of the Solar System relative to the Sun
Process Flow Diagram of a Dual-Stage Pressure System Process Flow Diagram of a Dual-Stage Pressure System
Procedures and Diagnostic Tests Related to the Cardiovascular System Procedures and Diagnostic Tests Related to the Cardiovascular System
These tree-sitters are being forcibly removed. They were protesting the environmental damage that ... These tree-sitters are being forcibly removed. They were protesting the environmental damage that ...
A reconstruction of the brain injury of Phineas Gage. The damage focused on the medial prefrontal ... A reconstruction of the brain injury of Phineas Gage. The damage focused on the medial prefrontal ...
Learning plant parts kindergarten Learning plant parts kindergarten
Video: Neuron Type Animation

For a complete list of videos, visit our video library