DNYUZ
  • Home
  • News
    • U.S.
    • World
    • Politics
    • Opinion
    • Business
    • Crime
    • Education
    • Environment
    • Science
  • Entertainment
    • Culture
    • Music
    • Movie
    • Television
    • Theater
    • Gaming
    • Sports
  • Tech
    • Apps
    • Autos
    • Gear
    • Mobile
    • Startup
  • Lifestyle
    • Arts
    • Fashion
    • Food
    • Health
    • Travel
No Result
View All Result
DNYUZ
No Result
View All Result
Home News

The brain doesn’t learn how we thought it does, new study reveals

April 22, 2025
in News, Science
The brain doesn’t learn how we thought it does, new study reveals
499
SHARES
1.4k
VIEWS
Share on FacebookShare on Twitter

Every time you master a new recipe, remember a phone number, or finally figure out how to fold a fitted sheet, your brain is learning. But new research shows that the brain learns in a more complex and clever way than scientists once thought.

For decades, neuroscience was grounded in a simple rule: “neurons that fire together, wire together.” This idea, known as Hebbian learning, suggested that when two neurons activate at the same time, their connection strengthens. This was believed to be the primary engine behind memory and learning, guiding everything from how we remember birthdays to how we ride a bike. But a new study published in Science just rewrote the rulebook. Researchers at Stanford University tracked how individual synapses, which are tiny connections between neurons, behave during learning.

Using glowing biosensors in mice, they watched in real time as the animals learned a basic task involving sound cues and a lever. What they found was that not all synapses follow the same learning rules.

While some connections strengthened according to the classic Hebbian model, others changed completely independently. In fact, different branches of the same neuron used entirely different strategies at the same time. This shows that how the brain learns isn’t uniform at all.

This discovery not only deepens our understanding of learning but also has major implications for mental health. Disorders like depression may stem from the weakening of key neural connections. If we better understand how the brain learns at the synaptic level, we might also learn how to repair or rebalance those connections with targeted treatments.

There’s also an AI angle here. Most artificial neural networks use one-size-fits-all learning rules. But the brain doesn’t work that way. This research could inspire smarter, more efficient machine learning systems that mimic the brain’s flexible, multi-rule approach to learning.

Of course, there’s still much to discover. Why do different synapses follow different rules? What other capabilities might this give the brain? Scientists don’t have all the answers yet, but considering we just learned how memories work… it’s not much of a stretch to think we still have a long way to go.

The post The brain doesn’t learn how we thought it does, new study reveals appeared first on BGR.

Tags: Brain
Share200Tweet125Share
A US veteran who fought in Ukraine says drones are ‘horrendous’ for soldiers’ morale
News

A US veteran who fought in Ukraine says drones are ‘horrendous’ for soldiers’ morale

by Business Insider
June 5, 2025

Ukrainian soldiers launching a Backfire drone.Courtesy of Birds of FuryA US veteran who fought in Ukraine said that the scale ...

Read more
News

Royals Urged To Add NL West Power Bat To Lineup At Trade Deadline

June 5, 2025
Entertainment

What it takes to clean industrial soot and grime from a Pittsburgh church’s murals

June 5, 2025
News

What to Know About Trump’s New Travel Ban

June 5, 2025
News

I moved to Boston expecting to love it. I only lasted a year.

June 5, 2025
Donald Trump Suffers Quadruple Legal Blow Within Hours

Donald Trump Suffers Quadruple Legal Blow Within Hours

June 5, 2025
Lindsay Hubbard confirms breakup from boyfriend Turner Kufe after welcoming baby: We’re ‘on pause’

Lindsay Hubbard confirms breakup from boyfriend Turner Kufe after welcoming baby: We’re ‘on pause’

June 5, 2025
Slop and spam, bots and scams: Can personalized algorithms fix the internet?

Slop and spam, bots and scams: Can personalized algorithms fix the internet?

June 5, 2025

Copyright © 2025.

No Result
View All Result
  • Home
  • News
    • U.S.
    • World
    • Politics
    • Opinion
    • Business
    • Crime
    • Education
    • Environment
    • Science
  • Entertainment
    • Culture
    • Gaming
    • Music
    • Movie
    • Sports
    • Television
    • Theater
  • Tech
    • Apps
    • Autos
    • Gear
    • Mobile
    • Startup
  • Lifestyle
    • Arts
    • Fashion
    • Food
    • Health
    • Travel

Copyright © 2025.