Positive News Today

Positive News Today
Human Kindness Events

Environmental News Network – Discovery of a New Key Player in Long-Term Memory

October 7, 2020010
Share0

A McGill-led multi-institutional research team has discovered that during memory consolidation, there are at least two distinct processes taking place in two different brain networks – the excitatory and inhibitory networks.

A McGill-led multi-institutional research team has discovered that during memory consolidation, there are at least two distinct processes taking place in two different brain networks – the excitatory and inhibitory networks. The excitatory neurons are involved in creating a memory trace, and the inhibitory neurons block out background noise and allow long-term learning to take place.

The team, led by McGill University Professors Nahum Sonenberg and Arkady Khoutorsky, Université de Montréal Professor Jean-Claude Lacaille, and University of Haifa Professor Kobi Rosenblum, senior authors on the paper published today in Nature, also found that each neuronal system can be selectively manipulated to control long-term memory. The research, which answers a long-standing question about which neuronal subtypes are involved in memory consolidation, has potential implications for novel targets for medication for disorders such as Alzheimer’s disease and autism, which involve altered memory processes.

How do short-term memories (which last just a few hours) transform into long-term memories (which may last years)? It’s been known for decades that this process, called memory consolidation, requires the synthesis of new proteins in brain cells. But until now, it hasn’t been known which subtypes of neurons were involved in the process.

Read more at: McGill University

 

Source

Share0
previous post
Association between screen time use, diet and other health factors
next post
Stellar explosion in Earth’s proximity, eons ago: Discovery of iron-60 and manganese-53 substantiates supernova 2.5 million years ago

Related posts

Environmental News Network – Women More Likely to Embrace Behaviors Aimed at Preventing the Spread of COVID-19

TheEarthLabOctober 6, 2020

Hear How Man Gave Up High-Paying Job, His Car and House, to Work With Homeless Teens–And He Couldn’t Be Happier

TheEarthLabFebruary 19, 2021

Environmental News Network – Data Clearly Show the More Serious Trajectory of COVID-19 Disease in People With Obesity

TheEarthLabSeptember 4, 2020
Click to comment

Leave a Comment Cancel Reply

Save my name, email, and website in this browser for the next time I comment.

Recent Posts

  • Zero Rhinos Poached in Kenya Last Year – Better Policing is One of the Keys
  • Bharat Biotech pursues COVID-19 vaccine approval in over 40 countries
  • Amazon India inks MoU with the Directorate General Resettlement for hiring ex-service personnel
  • October diesel sales rise above pre-COVID levels
  • Cuomo Is Accused of Sexual Harassment by a 2nd Former Aide

Archives

  • March 2021
  • February 2021
  • January 2021
  • December 2020
  • November 2020
  • October 2020
  • September 2020
  • August 2020
  • July 2020

Subscrible

Subscribe my Newsletter for new blog posts, tips & new photos. Let's stay updated!

  • News
  • Projects
  • About
  • Contact
  • TV Pitch
FacebookTwitterInstagram
@2020 - thelab.earth. All Right Reserved.
theLAB.earth
  • Global
    • Global News
    • Global Media
    • Global Events
    • Global Projects
  • Energy
    • Energy News
    • Energy Media
    • Energy Events
    • Energy Projects
  • Water
    • Water News
    • Water Media
    • Water Events
    • Water Projects
  • Human Kindness
    • Human Kindness News
    • Human Kindness Media
    • Human Kindness Events
    • Human Kindness Projects
  • Projects
logo
  • Global
    • Global News
    • Global Media
    • Global Events
    • Global Projects
  • Energy
    • Energy News
    • Energy Media
    • Energy Events
    • Energy Projects
  • Water
    • Water News
    • Water Media
    • Water Events
    • Water Projects
  • Human Kindness
    • Human Kindness News
    • Human Kindness Media
    • Human Kindness Events
    • Human Kindness Projects
  • Projects
@2020 - thelab.earth. All Right Reserved.
FacebookTwitterInstagram