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

Author Question: With age, what happens to the brain? Some parts grow. Activity level always decreases. Using ... (Read 42 times)

Deast7027

  • Hero Member
  • *****
  • Posts: 538
on: Jun 22, 2018
With age, what happens to the brain?
 
  Some parts grow.
  Activity level always decreases.
  Using both hemispheres simultaneously becomes more likely.
  Brain reserves increase.

Question 2

Why have scientists recently begun to realize that some of their long-held beliefs about the aging brain were false?
 
  People are living longer.
  Older people have become more aware of their own brain functioning.
  Noninvasive imaging techniques that can be done on live brains have
  become available.
  More laboratory analyses of brains of deceased Alzheimer's patients have
  been conducted.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cassie_ragen

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 22, 2018
Answer to Question 1

Using both hemispheres simultaneously becomes more likely.

Answer to Question 2

Noninvasive imaging techniques that can be done on live brains have
become available.


Deast7027

  • Member
  • Posts: 538
Reply 2 on: Jun 22, 2018
Wow, this really help

raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Normal development of posture and spinal curves. (A) Toddler: Protruding abdomen; lumbar lordosis. ( Normal development of posture and spinal curves. (A) Toddler: Protruding abdomen; lumbar lordosis. (
SHEEP BRAIN SHEEP BRAIN
Many U.S. regions under threat due to changes in sea level Many U.S. regions under threat due to changes in sea level
Volcanic activity Volcanic activity
Posterior view of midbrain in relation to brain stem Posterior view of midbrain in relation to brain stem
parts parts
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library