« previous next »

Author Question: In the classical conditioning of the nictitating membrane in rabbits, the unconditioned stimulus is ... (Read 31 times)

bobthebuilder

  • Hero Member
  • *****
  • Posts: 567
on: Jun 21, 2018
In the classical conditioning of the nictitating membrane in rabbits, the unconditioned stimulus is usually a(n)
 
  a. puff of air to the eye.
 b. tone.
 c. electric shock to the tail.
  d. pellet of food.

Question 2

Lesions of which structure interfere the most with classically conditioned fear responses in rats?
 
  a. the septal area
 b. the orbitofrontal cortex
  c. the mammillary bodies
  d. the amygdala


juicepod

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jun 21, 2018
Answer to Question 1

a

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Recycling of the Membrane of Synaptic Vesicles Recycling of the Membrane of Synaptic Vesicles
Effect of stimulus type on graded potentials. Effect of stimulus type on graded potentials.
Four Possibilities in Judging the Presence or Absence of a Stimulus Four Possibilities in Judging the Presence or Absence of a Stimulus
Classical Conditioning and Food Classical Conditioning and Food
Zooming in on the respiratory membrane in human lungs Zooming in on the respiratory membrane in human lungs
The stress response involves several pathways, which begin with a signaling stimulus The stress response involves several pathways, which begin with a signaling stimulus
Video: Bond types - Atomic structure and basis of bonds

For a complete list of videos, visit our video library