• HOME
  • AWARDS
  • Search
  • Help
Current time: 30-07-2018, 02:08 AM
Hello There, Guest! ( Login — Register )
› TIME PASS ZONE › NEWS & KNOWLEDGE v
« Previous 1 2 3 4 5 6 ..... 25 Next »

News & GK How ageing rewires our brain

Verify your Membership Click Here

Thread Modes
News & GK How ageing rewires our brain
urpussysucker Offline
Princess Bee
*******
Supporter of en.roksbi.ruMost Number of Threads
Joined: 05 Aug 2014
Reputation: 4,383


Posts: 81,012
Threads: 4,890

Likes Got: 18,876
Likes Given: 18,676


db Rs: Rs 2,328
#1
14-02-2016, 09:35 PM
How ageing rewires our brain
Toronto, Feb 14 (IANS) Pointing to a potentially new direction for age-related cognitive care, scientists have found more evidence that ageing brains work differently than younger brains when performing the same memory task.

The team found that younger and older adults show very different brain wave patterns when performing the same memory task.

We know that our brains change over time but fully understanding how we make and recall memories as we age has been a mystery.

"Our findings are really novel as they show distinct differences in brain activity from one generation to the next. By mapping these key differences, we may be able to identify new ways to predict, diagnose and screen for cognitive decline," explained Renante Rondina from University of Toronto and Rotman Research Institute at Baycrest Health Sciences.

The findings show that rhythmic activity within the brain, including hippocampus, an area that is involved with the formation and retrieval of memories, and neocortex -- grey matter concerned with sight, hearing, attention and high-level thinking -- change with advanced age.

To reach this conclusion, scientists used MRI scans to track potential age-related differences as groups of younger and older adults performed a memory task. The median ages of the two groups were 24.8 and 65.9 years, respectively.

Past studies have shown that brain waves travelling at slower speeds tend to be important for memory while slightly faster speed brain waves play a role in our attention.

"Our study is one of the first to look at key differences between younger and older adults' brain waves as they make and recall new memories," noted Rondina in a paper published online in the journal Neurobiology of Learning and Memory.

According to him, it is remarkable to see how different the older participants' brain patterns are from the younger participants while still maintaining accuracy.

"According to the MRIs, there were minimal differences in the brain structures in the two groups yet the brain waves were very different. With additional study, these results may lead to new, more sensitive ways of screening or diagnosing cognitive decline," the authors pointed out.
Find
Reply


« Next Oldest | Next Newest »


Possibly Related Threads...
Thread Author Replies Views Last Post
Tech News  Our space scientists keep scripting history urpussysucker 0 1,201 27-09-2016, 09:09 PM
Last Post: urpussysucker
World News  She wanted bigger breasts but ended up with brain damage yaduvanshi 0 1,284 13-06-2016, 11:53 AM
Last Post: yaduvanshi
News & GK  How Our “Soft” Drink Is Killing Us Not So Softly. urpussysucker 0 1,389 06-03-2016, 01:33 PM
Last Post: urpussysucker
News & GK  completely view of our galaxy Joyboy32 1 1,673 27-02-2016, 08:56 AM
Last Post: Joyboy32
World News  Common antidepressant sertraline may change brain structures rajeshsarhadi 0 1,526 05-09-2015, 12:22 AM
Last Post: rajeshsarhadi
World News  Girls and boys with autism differ in behavior, brain structure rajeshsarhadi 0 1,447 04-09-2015, 08:07 AM
Last Post: rajeshsarhadi
World News  Methanotrophs: Could bacteria help protect our environment? rajeshsarhadi 0 1,471 27-08-2015, 04:18 PM
Last Post: rajeshsarhadi
News & GK  How our fruits are slow poisoned? urpussysucker 0 1,178 23-08-2015, 08:16 PM
Last Post: urpussysucker
World News  Here Is How Alfred Hitchcock's Suspense Makes Your Brain React kishurex-1 0 1,169 27-07-2015, 08:08 PM
Last Post: kishurex-1
News & GK  How our lungs are affected due to diesel pollution? urpussysucker 0 1,810 20-04-2015, 05:13 PM
Last Post: urpussysucker

  • View a Printable Version
  • Subscribe to this thread


Best Indian Adult Forum XXX Desi Nude Pics Desi Hot Glamour Pics

  • Contact Us
  • en.roksbi.ru
  • Return to Top
  • Mobile Version
  • RSS Syndication
Current time: 30-07-2018, 02:08 AM Powered By © 2012-2018
Linear Mode
Threaded Mode


hot telugu boothu kathalu  lesbain se  urdu font sexy novel  breastfeeding adults pics  pedda gudda  urdu incest kahani  ahhh ohhhhh seducing uncle jabardast  100 sexpositions  tamil aunty pundai pictures  hindi boobs sex  desi aunties armpit  desi hindi sexy kahaniya  sex photo thamil  exbii maa  foursome sex pic  indian imcest stories  desi homely girls  desi oriya sex stories  desi aunties photo  neha nair sex pics  behan ki chut  sex stories in hindi words  best tamil sex stories  indian aunty navel show  sexy aunt in saree  indian porn vidioes.com  hindi porn novels  desi insent stories  desi girl fantasy  thamil xxxxx  gand marwa  all sexy stori  maa ki gaand  indian aunties tits  best mother son incest stories  xxxnx fat  naked hollywood heroines  hindi bhai behan sex story  urdu hot sex stories  sex story in hindi front  exb ii  hindi boob jokes  failm xxx  savita bhabhi story in marathi  kahani bur ki  desi hot gaand  7 inch penis pictures  indian heroines nude  zarina masood hot  hindi font sex kahaniya  sexy stories hindi mein  sexy bhabi photo  Shriya.XXX.அம்மணம்.  desibees sizxling ass  dengulata telugu sex stories  www.urdu sex stories.com   black mail force and rape in gokul dham socaity sex story desi bee  wo mere hath ki padhte2 itne karib aa gye sex story hindi  sonali bendre sex stories  marathi fuck  sambhog marathi katha  tamil village sex stories  sexy stories in marathi language  kajal agarwal chest  aunties saree photos  saree strips  desi xxx girls  bur ki kahani  telugu sex kathaku  neha nair porn pics  tamil sex story mulai  meri hot mom  mera mera gaon meri family aur mein writter fucker avi  tamilsex stills  15 sal ki ladki ki choot maarnee h too  anjali mehta sabzi wale sax satory exbii  sex stories telugulo  andhra sexy  trlugu sex