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

Author Question: The MPA may provide excitatory input to the spinal cord sexual reflexes through the ________ and ... (Read 50 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
on: Jun 22, 2018
The MPA may provide excitatory input to the spinal cord sexual reflexes through the ________ and inhibitory input to the spinal cord through the ________.
 
  a. periaqueductal gray (PAG); nucleus paragigantocellular is (PGi) of the medulla
  b. PGi; PAG
  c. PGi; rostral thalamus
  d. lateral amygdala; medial thalamus
  e. lateral amygdala; medial hypothalamus

Question 2

Lesioning of the medial preoptic area (MPA) in rats results in
 
  a. an increase in firing rate of neurons.
  b. elimination of sexual behavior.
  c. an increase in sexual behavior.
  d. increase in neurotransmitter release.
  e. Fos expression.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Juro

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: a. periaqueductal gray (PAG); nucleus paragigantocellular is (PGi) of the medulla

Answer to Question 2

Answer: b. elimination of sexual behavior.


jenna1

  • Member
  • Posts: 568
Reply 2 on: Jun 22, 2018
Wow, this really help

Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Large size can provide a refuge from predators. While young African elephants may be vulnerable to p Large size can provide a refuge from predators. While young African elephants may be vulnerable to p
Brain, spinal cord, and spinal nerves with an expanded view of a spinal nerve. Brain, spinal cord, and spinal nerves with an expanded view of a spinal nerve.
Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s Glioma. (a) Illustration of a large glioma (colored area) within the left cerebral hemisphere in a s
Tall safety stands can be used to provide additional support for the vehicle while on the hoist. Tall safety stands can be used to provide additional support for the vehicle while on the hoist.
Forms of Sexual Misconduct Cont Forms of Sexual Misconduct Cont
Location and organization of the spinal cord Location and organization of the spinal cord
Video: Structures that affect circulation - venous return

For a complete list of videos, visit our video library