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

Author Question: The current state of knowledge regarding genetics and life experience effects on brain structure and ... (Read 165 times)

bio_gurl

  • Hero Member
  • *****
  • Posts: 524
on: Jun 22, 2018
The current state of knowledge regarding genetics and life experience effects on brain structure and function concludesthat most psychological disorders are
 
  a. the result of a complex interaction of genetics and faulty neurotransmitter circuits.
 b. the result of stressful early life experiences and the negative effects such experiences have on brain structure or function.
  c. the result of both biological and psychosocial factors.
 d. beyond our current ability to understand in any meaningful way.

Question 2

When comparing the brains of rats raised in a rich environment requiring lots of learning and motor behavior with the brains of rats raised as couch potatoes (Greenough, et al., 1990), the cerebellums of the more active rats
 
  a. contained more neuronal connections and dendrites.
 b. contained fewer neuronal connections but more dendrites.
 c. were less likely to possess pathological neurotransmitter circuits.
  d. were exactly the same as the inactive rats.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

elizabethrperez

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 22, 2018
Answer to Question 1

c

Answer to Question 2

a


bio_gurl

  • Member
  • Posts: 524
Reply 2 on: Jun 22, 2018
YES! Correct, THANKS for helping me on my review

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

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?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Key anatomical features of Homo habilis include reduced facial size, a parabolic palate, and some br Key anatomical features of Homo habilis include reduced facial size, a parabolic palate, and some br
Mastering Genetics Chap 2 Mastering Genetics Chap 2
Radiation Side Effects, Healing Time, and Intervention Radiation Side Effects, Healing Time, and Intervention
Dopamine cannot cross the blood–brain barrier. Levodopa, its precursor, can. Once levodopa crosses ... Dopamine cannot cross the blood–brain barrier. Levodopa, its precursor, can. Once levodopa crosses ...
Functional brain imaging is the major method of cognitive neuroscience. This image—taken from the ... Functional brain imaging is the major method of cognitive neuroscience. This image—taken from the ...
Subunit structure of the E. coli DNA polymerase III holoenzyme Subunit structure of the E. coli DNA polymerase III holoenzyme
Video: Exercise and cardiac output & Definition of stroke volume

For a complete list of videos, visit our video library