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

Author Question: What happens in brain development after the peak of synaptic density about age 3? (Read 67 times)

dmcintosh

  • Hero Member
  • *****
  • Posts: 517
on: Jun 26, 2020
What happens in brain development after the peak of synaptic density about age 3?
◦ The frequently used connections become faster and more efficient and underused connections wither away.
◦ Most of the connections become faster and more efficient leading to the production of more connections.
◦ About 75 percent of the synapses in the frontal cortex wither away because they are no longer used.
◦ After the peak at 3, the growth rate of synapses is largely dependent on how much parents talk to their children.
Child Development: A Cultural Approach ¦ Arnett, Maynard ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by dmcintosh on Jun 26, 2020

reversalruiz

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jun 26, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


dmcintosh

  • Member
  • Posts: 517
Reply 2 on: Jun 26, 2020
Thanks for the timely response, appreciate it

xthemafja

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

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?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

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?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Relationship between HoxC-6 gene expression and neck development. Relationship between HoxC-6 gene expression and neck development.
Cerebral aneurysm. A cerebral aneurysm is the abnormal dilation of arteries supplying the brain, whi Cerebral aneurysm. A cerebral aneurysm is the abnormal dilation of arteries supplying the brain, whi
Achondroplasia. The individual in this photograph has the reduced limb development that typifies thi Achondroplasia. The individual in this photograph has the reduced limb development that typifies thi
SHEEP BRAIN SHEEP BRAIN
listen to your brain not your heart listen to your brain not your heart
Brain Hemisphere Activity Brain Hemisphere Activity
Video: Optic Nerve and Optic Disk Animation (Part 1 of 2)

For a complete list of videos, visit our video library