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

Author Question: A marked decrease in brain processing and memory in some older adults may be attributed to the ... (Read 79 times)

newyorker26

  • Hero Member
  • *****
  • Posts: 536
on: Jun 22, 2018
A marked decrease in brain processing and memory in some older adults may be attributed to
 
  the use of both hemispheres of the brain.
  shrinkage of the prefrontal cortex and the hypothalamus.
  increased production of neurotransmitters.
  more neural fluid that slows cerebral blood flow.

Question 2

At every age, working quickly
 
  improves accuracy.
  improves guessing.
  decreases guessing.
  decreases accuracy.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pocatato

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jun 22, 2018
Answer to Question 1

shrinkage of the prefrontal cortex and the hypothalamus.

Answer to Question 2

decreases accuracy.


newyorker26

  • Member
  • Posts: 536
Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

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 first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Adults in late middle adulthood frequently look forward to spending more time with their partner Adults in late middle adulthood frequently look forward to spending more time with their partner
Brain on psilocybin Brain on psilocybin
Illustration of the Brain Lobes Showing Location of Broca’s Area and Wernicke’s Area Illustration of the Brain Lobes Showing Location of Broca’s Area and Wernicke’s Area
In the past year, about one in five adults in the United States reported symptoms of anxiety ... In the past year, about one in five adults in the United States reported symptoms of anxiety ...
Chewing & Swallowing: Food Processing Begins Chewing & Swallowing: Food Processing Begins
Video: Double Stranded DNA Molecule Animation

For a complete list of videos, visit our video library