* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Saturday, October 4, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Books about the arts and some haunts for a Denton October – Denton Record-Chronicle

    Uncover Artistic Treasures and Spooky Adventures to Experience in Denton This October

    Taylor Swift Releases New Album The Life of a Showgirl : Listen and Read the Full Credits – Yahoo

    Taylor Swift Releases New Album The Life of a Showgirl : Listen and Read the Full Credits – Yahoo

    Toni Braxton Is Turning Her Biggest Hits Into Lifetime Movies – Yahoo

    Toni Braxton Is Turning Her Biggest Hits Into Lifetime Movies – Yahoo

    Major airline to offer new in-flight entertainment options for passengers – PennLive.com

    Major airline to offer new in-flight entertainment options for passengers – PennLive.com

    Penn State-Themed Restaurant and Entertainment Spot Happy Valley Live Set to Open in State College – StateCollege.com

    Penn State-Themed Restaurant and Entertainment Spot Happy Valley Live Set to Open in State College – StateCollege.com

    The Police Made Chart History With This 1979 Hit Nearly 50 Years Ago – Yahoo

    How The Police Changed Music Forever with Their Iconic 1979 Hit Nearly 50 Years Ago

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    MAC Brings iPad Technology to Football Sidelines Across All 13 Member Schools – Sports Video Group

    MAC Brings iPad Technology to Football Sidelines Across All 13 Member Schools – Sports Video Group

    Technology Is Becoming More Important Than Humans In CX – No Jitter

    Technology Is Becoming More Important Than Humans In CX – No Jitter

    A Tech Expo Shows What China Can Make, but Not Who’ll Buy It All – The New York Times

    Inside China’s Tech Expo: Cutting-Edge Innovations Face Uncertain Demand

    Steampunk Metal Oval Technology Sense Sunglasses Personality Handmade Chain Multicolor Sunglasses UV400 – The San Joaquin Valley Sun

    Steampunk Metal Oval Sunglasses with Handmade Multicolor Chain – Bold UV400 Protection and Unique Style

    STELLA Automotive AI Appoints Fred Seidelman as Chief Technology Officer – Yahoo Finance

    STELLA Automotive AI Appoints Fred Seidelman as New Chief Technology Officer

    Saving Energy and Money with Smart Technology – Terms of Service with Clare Duffy – Podcast on CNN Podcasts – CNN

    Saving Energy and Money with Smart Technology – Terms of Service with Clare Duffy – Podcast on CNN Podcasts – CNN

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Books about the arts and some haunts for a Denton October – Denton Record-Chronicle

    Uncover Artistic Treasures and Spooky Adventures to Experience in Denton This October

    Taylor Swift Releases New Album The Life of a Showgirl : Listen and Read the Full Credits – Yahoo

    Taylor Swift Releases New Album The Life of a Showgirl : Listen and Read the Full Credits – Yahoo

    Toni Braxton Is Turning Her Biggest Hits Into Lifetime Movies – Yahoo

    Toni Braxton Is Turning Her Biggest Hits Into Lifetime Movies – Yahoo

    Major airline to offer new in-flight entertainment options for passengers – PennLive.com

    Major airline to offer new in-flight entertainment options for passengers – PennLive.com

    Penn State-Themed Restaurant and Entertainment Spot Happy Valley Live Set to Open in State College – StateCollege.com

    Penn State-Themed Restaurant and Entertainment Spot Happy Valley Live Set to Open in State College – StateCollege.com

    The Police Made Chart History With This 1979 Hit Nearly 50 Years Ago – Yahoo

    How The Police Changed Music Forever with Their Iconic 1979 Hit Nearly 50 Years Ago

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    MAC Brings iPad Technology to Football Sidelines Across All 13 Member Schools – Sports Video Group

    MAC Brings iPad Technology to Football Sidelines Across All 13 Member Schools – Sports Video Group

    Technology Is Becoming More Important Than Humans In CX – No Jitter

    Technology Is Becoming More Important Than Humans In CX – No Jitter

    A Tech Expo Shows What China Can Make, but Not Who’ll Buy It All – The New York Times

    Inside China’s Tech Expo: Cutting-Edge Innovations Face Uncertain Demand

    Steampunk Metal Oval Technology Sense Sunglasses Personality Handmade Chain Multicolor Sunglasses UV400 – The San Joaquin Valley Sun

    Steampunk Metal Oval Sunglasses with Handmade Multicolor Chain – Bold UV400 Protection and Unique Style

    STELLA Automotive AI Appoints Fred Seidelman as Chief Technology Officer – Yahoo Finance

    STELLA Automotive AI Appoints Fred Seidelman as New Chief Technology Officer

    Saving Energy and Money with Smart Technology – Terms of Service with Clare Duffy – Podcast on CNN Podcasts – CNN

    Saving Energy and Money with Smart Technology – Terms of Service with Clare Duffy – Podcast on CNN Podcasts – CNN

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home General

Neural model shows evolution wired human brains to act like supercomputers

September 14, 2023
in General
Neural model shows evolution wired human brains to act like supercomputers
Share on FacebookShare on Twitter

Evolution wired human brains to act like supercomputers

Anisotropic univariate neural responses evoked by oriented gratings. a Schematic showing the experimental design; observers viewed rapidly presented oriented gratings (neural probe) while monitoring for target gratings with lower spatial frequency. Following the neural probe, participants indicated the number of target gratings detected using the mouse. b Difference in event related potentials for gratings within orientation bins ([0°, 30°, 60°, 90°, 120°, 150°] ±15°) from the grand average of responses, averaged over responses to all gratings. Signals averaged across parietal and occipital EEG sensors (blue dots on topographic map) and participants (n = 36). Orientation bin indicated in color; event-locked and subsequent gratings indicated by solid and dashed black rectangles, respectively, and cluster-corrected periods of significant difference between orientations indicated by horizontal black bars. c Time-averaged absolute signal amplitude for each grating orientation, binned to the nearest whole degree. The black line indicates the moving averages of data points. Credit: Nature Communications (2023). DOI: 10.1038/s41467-023-41027-w

Scientists have confirmed that human brains are naturally wired to perform advanced calculations, much like a high-powered computer, to make sense of the world through a process known as Bayesian inference.

In a study published in the journal Nature Communications, researchers from the University of Sydney, University of Queensland and University of Cambridge developed a specific mathematical model that closely matches how human brains work when it comes to reading vision. The model contained everything needed to carry out Bayesian inference.

Bayesian inference is a statistical method that combines prior knowledge with new evidence to make intelligent guesswork. For example, if you know what a dog looks like and you see a furry animal with four legs, you might use your prior knowledge to guess it’s a dog.

This inherent capability enables people to interpret the environment with extraordinary precision and speed, unlike machines that can be bested by simple CAPTCHA security measures when prompted to identify fire hydrants in a panel of images.

The study’s senior investigator Dr. Reuben Rideaux, from the University of Sydney’s School of Psychology, said, “Despite the conceptual appeal and explanatory power of the Bayesian approach, how the brain calculates probabilities is largely mysterious.”

“Our new study sheds light on this mystery. We discovered that the basic structure and connections within our brain’s visual system are set up in a way that allows it to perform Bayesian inference on the sensory data it receives.

“What makes this finding significant is the confirmation that our brains have an inherent design that allows this advanced form of processing, enabling us to interpret our surroundings more effectively.”

The study’s findings not only confirm existing theories about the brain’s use of Bayesian-like inference but open doors to new research and innovation, where the brain’s natural ability for Bayesian inference can be harnessed for practical applications that benefit society.

“Our research, while primarily focused on visual perception, holds broader implications across the spectrum of neuroscience and psychology,” Dr. Rideaux said.

“By understanding the fundamental mechanisms that the brain uses to process and interpret sensory data, we can pave the way for advancements in fields ranging from artificial intelligence, where mimicking such brain functions can revolutionize machine learning, to clinical neurology, potentially offering new strategies for therapeutic interventions in the future.”

The research team, led by Dr. William Harrison, made the discovery by recording brain activity from volunteers while they passively viewed displays, engineered to elicit specific neural signals related to visual processing. They then devised mathematical models to compare a spectrum of competing hypotheses about how the human brain perceives vision.

More information:
William J. Harrison et al, Neural tuning instantiates prior expectations in the human visual system, Nature Communications (2023). DOI: 10.1038/s41467-023-41027-w

Citation:
Neural model shows evolution wired human brains to act like supercomputers (2023, September 14)
retrieved 14 September 2023
from https://medicalxpress.com/news/2023-09-neural-evolution-wired-human-brains.html

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Medical Xpress – https://medicalxpress.com/news/2023-09-neural-evolution-wired-human-brains.html

Previous Post

Researchers pinpoint molecular signature of post-stroke depression

Next Post

New discovery for treatment of primary liver cancer shows promise in mice

‘This is unprecedented:’ Ecology restricts surface water use in the Yakima River Basin – Yakima Herald-Republic

Unprecedented Move: Ecology Imposes New Restrictions on Yakima River Basin Surface Water Use

October 4, 2025
Roane State, TCAT Knoxville mark milestone at new health science campus – Oakridger

Roane State and TCAT Knoxville Celebrate Major Milestone at New Health Science Campus

October 4, 2025
Science Hill blanks Morristown East – Johnson City Press

Science Hill Cruises to a Commanding Shutout Over Morristown East

October 4, 2025
Favorite Halloween candies in Missouri, Oklahoma, Kansas, Arkansas – Yahoo

Discover the Most Beloved Halloween Candies in Missouri, Oklahoma, Kansas, and Arkansas!

October 4, 2025
MAC Brings iPad Technology to Football Sidelines Across All 13 Member Schools – Sports Video Group

MAC Brings iPad Technology to Football Sidelines Across All 13 Member Schools – Sports Video Group

October 4, 2025
Dodgers’ Roki Sasaki opens up about pitching in relief – Yahoo Sports

Dodgers’ Roki Sasaki opens up about pitching in relief – Yahoo Sports

October 4, 2025
Ageing and health – World Health Organization (WHO)

Ageing and health – World Health Organization (WHO)

October 3, 2025
CFOs confident in their own companies but not in the economy – CFO.com

CFOs Reveal Unshakable Confidence in Their Companies Amid Economic Uncertainty

October 3, 2025
Books about the arts and some haunts for a Denton October – Denton Record-Chronicle

Uncover Artistic Treasures and Spooky Adventures to Experience in Denton This October

October 3, 2025
WFSD Announces Northwell Mental Health Partnership – William Floyd School District

WFSD Announces Northwell Mental Health Partnership – William Floyd School District

October 3, 2025

Categories

Archives

October 2025
M T W T F S S
 12345
6789101112
13141516171819
20212223242526
2728293031  
« Sep    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (850)
  • Economy (870)
  • Entertainment (21,744)
  • General (17,397)
  • Health (9,913)
  • Lifestyle (883)
  • News (22,149)
  • People (872)
  • Politics (881)
  • Science (16,081)
  • Sports (21,371)
  • Technology (15,853)
  • World (853)

Recent News

‘This is unprecedented:’ Ecology restricts surface water use in the Yakima River Basin – Yakima Herald-Republic

Unprecedented Move: Ecology Imposes New Restrictions on Yakima River Basin Surface Water Use

October 4, 2025
Roane State, TCAT Knoxville mark milestone at new health science campus – Oakridger

Roane State and TCAT Knoxville Celebrate Major Milestone at New Health Science Campus

October 4, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version