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

Author Question: Activity in the ________ of the brain corresponds to mind wandering, thinking about the self, and ... (Read 23 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
on: Jun 19, 2018
Activity in the ________ of the brain corresponds to mind wandering, thinking about the self, and preparing for conscious thought.
 
  a. behavioral inhibition system (BIS)
  b. reticular activating system (RAS)
  c. prefrontal cortex (PFC)
  d. default mode network (DMN)

Question 2

Jess is fast asleep, and her roommate Crystal is studying in the next room when their cat knocks a lamp off of the bookshelf. Crystal jumps up from her desk, but Jess remains asleep. What brain structure is responsible for raising or lowering the thresholds of conscious awareness, such that Crystal reacts to the stimulus while Jess does not?
 
  a. the reticular formation
  b. the substantia nigra
  c. the medial parietal cortex
  d. the corpus callosum


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cdmart10

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 19, 2018
Answer to Question 1

ANSWER:
d

Answer to Question 2

ANSWER:
a


eruditmonkey@yahoo.com

  • Member
  • Posts: 546
Reply 2 on: Jun 19, 2018
:D TYSM

olderstudent

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

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?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Brain Diagram Brain Diagram
Basic brain diagram Basic brain diagram
Brain on psilocybin Brain on psilocybin
MRI image of brain cancer. The bright blue color indicates where the cancer has metastasized. MRI image of brain cancer. The bright blue color indicates where the cancer has metastasized.
Summary of Cytokine Activity Summary of Cytokine Activity
Steps in the regulation of p53 levels and activity Steps in the regulation of p53 levels and activity
Video: Wound Care

For a complete list of videos, visit our video library