* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Tuesday, July 1, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    A Secret Society, Ritualistic Killings, and a Century-Old Curse Netflix and YRF Entertainment’s ‘Mandala Murders’ Premieres July 25 – About Netflix

    A Secret Society, Ritualistic Killings, and a Century-Old Curse: Dive into the Chilling World of ‘Mandala Murders’ Premiering July 25

    Susquehanna Raises Penn Entertainment Inc. (PENN) Price Target. – Yahoo Finance

    Susquehanna Raises Price Target for Penn Entertainment Inc. (PENN)

    George Lopez is coming to Spokane – KXLY.com

    George Lopez is coming to Spokane – KXLY.com

    Netflix unveils Dallas immersive venue for fans of hit shows like ‘Squid Game,’ ‘Stranger Things’ – Houston Chronicle

    Step Inside Netflix’s New Dallas Immersive Experience Featuring Hits Like ‘Squid Game’ and ‘Stranger Things

    ‘Puttin’ on the Ritz’: Civic Players bring ‘Young Frankenstein’ to life – Yahoo

    Civic Players Deliver a Hilarious and Unforgettable Performance of ‘Young Frankenstein

    ‘Wheel of Fortune’: Amputee Wins $60,000 After Breaking Incredible ‘Curse’ – Hastings Tribune

    Wheel of Fortune’ Amputee Breaks Incredible ‘Curse’ to Win $60,000!

  • 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
    Owls inspire new revolutionary noise reduction technology – KTEN

    Owls inspire new revolutionary noise reduction technology – KTEN

    New center coming to Mizzou will focus on energy research and technology – Columbia Missourian

    Mizzou Launches Innovative New Center Dedicated to Energy Research and Technology

    Mirrors in space and underwater curtains: can technology buy us enough time to save the Arctic ice caps? – The Guardian

    Can Technology Like Space Mirrors and Underwater Curtains Buy Us Time to Save the Arctic Ice Caps?

    Naples restaurant owner prepares for hurricane season with new flood technology – Fox4Now.com

    Naples restaurant owner prepares for hurricane season with new flood technology – Fox4Now.com

    Emerging Memory and Storage Technology Market Analysis Report 2025-2034 | AI and HPC Boom Fuels Surging Demand for Fast, Low-Power Memory Devices – Yahoo Finance

    How AI and HPC Are Driving Explosive Growth in Fast, Low-Power Memory Technologies Through 2034

    Ostin Technology (OST): Volatility’s Warning or Contrarian Opportunity? – AInvest

    Ostin Technology (OST): Navigating Market Volatility – Red Flag or Hidden Opportunity?

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    A Secret Society, Ritualistic Killings, and a Century-Old Curse Netflix and YRF Entertainment’s ‘Mandala Murders’ Premieres July 25 – About Netflix

    A Secret Society, Ritualistic Killings, and a Century-Old Curse: Dive into the Chilling World of ‘Mandala Murders’ Premiering July 25

    Susquehanna Raises Penn Entertainment Inc. (PENN) Price Target. – Yahoo Finance

    Susquehanna Raises Price Target for Penn Entertainment Inc. (PENN)

    George Lopez is coming to Spokane – KXLY.com

    George Lopez is coming to Spokane – KXLY.com

    Netflix unveils Dallas immersive venue for fans of hit shows like ‘Squid Game,’ ‘Stranger Things’ – Houston Chronicle

    Step Inside Netflix’s New Dallas Immersive Experience Featuring Hits Like ‘Squid Game’ and ‘Stranger Things

    ‘Puttin’ on the Ritz’: Civic Players bring ‘Young Frankenstein’ to life – Yahoo

    Civic Players Deliver a Hilarious and Unforgettable Performance of ‘Young Frankenstein

    ‘Wheel of Fortune’: Amputee Wins $60,000 After Breaking Incredible ‘Curse’ – Hastings Tribune

    Wheel of Fortune’ Amputee Breaks Incredible ‘Curse’ to Win $60,000!

  • 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
    Owls inspire new revolutionary noise reduction technology – KTEN

    Owls inspire new revolutionary noise reduction technology – KTEN

    New center coming to Mizzou will focus on energy research and technology – Columbia Missourian

    Mizzou Launches Innovative New Center Dedicated to Energy Research and Technology

    Mirrors in space and underwater curtains: can technology buy us enough time to save the Arctic ice caps? – The Guardian

    Can Technology Like Space Mirrors and Underwater Curtains Buy Us Time to Save the Arctic Ice Caps?

    Naples restaurant owner prepares for hurricane season with new flood technology – Fox4Now.com

    Naples restaurant owner prepares for hurricane season with new flood technology – Fox4Now.com

    Emerging Memory and Storage Technology Market Analysis Report 2025-2034 | AI and HPC Boom Fuels Surging Demand for Fast, Low-Power Memory Devices – Yahoo Finance

    How AI and HPC Are Driving Explosive Growth in Fast, Low-Power Memory Technologies Through 2034

    Ostin Technology (OST): Volatility’s Warning or Contrarian Opportunity? – AInvest

    Ostin Technology (OST): Navigating Market Volatility – Red Flag or Hidden Opportunity?

    Trending Tags

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

Scientists discover dopamine at the heart of desire

January 13, 2024
in News
Scientists discover dopamine at the heart of desire
Share on FacebookShare on Twitter

Zoe Donaldson, associate professor of neuroscience at the University of Colorado Boulder, hopes her research can help inform treatment for people who struggle with forming close bonds or who struggle with moving on after a bond is broken. Photo courtesy of University of Colorado Boulder

Zoe Donaldson, associate professor of neuroscience at the University of Colorado Boulder, hopes her research can help inform treatment for people who struggle with forming close bonds or who struggle with moving on after a bond is broken. Photo courtesy of University of Colorado Boulder

Jan. 12 (UPI) — Researchers at the University of Colorado Boulder found being with a romantic partner floods the brain with dopamine in ways that socializing with normal acquaintances doesn’t.

The study, published Jan. 12 in the journal Current Biology, analyzed the habits of prairie voles, which are similar to humans in that they are one of the few mammals who form long-term monogamous bonds.

Like humans, prairie voles also share a home with their partner, raise offspring together and show signs similar to grief when they lose their partner.

Senior author Zoe Donaldson, associate professor of behavioral neuroscience at CU Boulder, intended to find out how chemical activity in the brain makes intimate relationships possible and how it helps the brain get over the loss of those relationships.

“As humans, our entire social world is basically defined by different degrees of selective desire to interact with different people, whether it’s your romantic partner or your close friends,” Donaldson said. “This research suggests that certain people leave a unique chemical imprint on our brain that drives us to maintain these bonds over time.”

Donaldson’s team used tiny, fiberoptic sensors to measure what happens in the brain as a vole tries to reach its partner. In one scenario, the vole had to press a lever to open a door to the room where her partner was. In another, she had to climb over a fence to reach him.

The researchers, meanwhile, measured activity in the vole’s nucleus accumbens, the part of the brain scientists say lights up when people hold their partner’s hand.

First-author Anne Pierce said when the vole completed a puzzle to reach her partner, the sensor “lit up like a rave.” Comparatively, the sensor dimmed when the vole found just a random vole on the other side of the obstacle.

“This suggests that not only is dopamine really important for motivating us to seek out our partner, but there’s actually more dopamine coursing through our reward center when we are with our partner than when we are with a stranger,” Pierce said.

In another experiment, the vole couple was separated for four weeks, usually long enough for voles in the wild to find another partner. When they were reunited, researchers noted the two remembered each other, but the dopamine surge was almost gone. The flame of desire had gone out, and the two regarded each other as they would any other vole.

Donaldson thinks this new signature is a “sort of reset” in the brain that allows the vole to move on and form new bonds.

“Imagine what it would be like to wake up every single morning and feel the same way you did the day after you found out you lost someone,” Donaldson said.

For people who have dealt with break-ups or the death of a loved one, the study suggests the brain has an inherent mechanism to process and move on from that grief.

The findings could inform new treatments for people who struggle with forming emotional connections, such as people with autism and schizophrenia, as well as people who have difficulty moving on from a broken bond.

The authors said more research is needed, however, to figure out how closely voles’ brains relate to humans’ brains.

“The hope is that by understanding what healthy bonds look like within the brain, we can begin to identify new therapies to help the many people with mental illnesses that affect their social world,” Donaldson said.

Katherine Shear, a professor of psychiatry at Columbia University, said Donaldsons research is unique and vital, noting current antidepressant medications don’t often help people who are processing grief.

“Close attachments contribute importantly to many of the psychological problems individuals face, yet there is very little neurobiological research informing this question of what happens in the brain when we lose someone,” Shear said. “Zoe’s research promises to inform our understanding.”

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : United Press International – https://www.upi.com/Science_News/2024/01/12/university-colorado-study-dopamine-prairie-voles/4461705100969/

Tags: discovernewsScientists
Previous Post

Watch: Texas zoo welcomes first lion birth since 2015

Next Post

Forecasters warn of possible blizzard-like conditions as storm covers Midwest in thick snow

Owls inspire new revolutionary noise reduction technology – KTEN

Owls inspire new revolutionary noise reduction technology – KTEN

June 30, 2025
Alexis Washington is sporting experience from the TV studio – VCU News

Alexis Washington Shines Bright with Her TV Studio Expertise

June 30, 2025
Aceso Life Science Group Enhances Governance with New Nomination Committee Appointment – TipRanks

Aceso Life Science Group Boosts Leadership with Exciting New Nomination Committee Appointment

June 30, 2025
Aceso Life Science Group Updates Board Composition and Roles – TipRanks

Aceso Life Science Group Updates Board Composition and Roles – TipRanks

June 30, 2025
59 Years Ago Today… – Corvette: Sales, News & Lifestyle – CorvetteBlogger

59 Years Ago Today… – Corvette: Sales, News & Lifestyle – CorvetteBlogger

June 30, 2025
Botafogo sack manager Paiva after Club World Cup exit – Reuters

Botafogo sack manager Paiva after Club World Cup exit – Reuters

June 30, 2025
Deep inside U.S. economy, more sticker prices start going up due to tariffs, and inventory is headed down – CNBC

Soaring Tariffs Drive U.S. Prices Up Amid Shrinking Inventory Levels

June 30, 2025
A Secret Society, Ritualistic Killings, and a Century-Old Curse Netflix and YRF Entertainment’s ‘Mandala Murders’ Premieres July 25 – About Netflix

A Secret Society, Ritualistic Killings, and a Century-Old Curse: Dive into the Chilling World of ‘Mandala Murders’ Premiering July 25

June 30, 2025
Immune Health Supplements Market Size to Reach USD 56.23 – GlobeNewswire

Immune Health Supplements Market Size to Reach USD 56.23 – GlobeNewswire

June 30, 2025
‘I don’t believe in losing’: GOP lawmaker responds to concerns about passing bill | CNN Politics – CNN

‘I don’t believe in losing’: GOP lawmaker responds to concerns about passing bill | CNN Politics – CNN

June 30, 2025

Categories

Archives

June 2025
MTWTFSS
 1
2345678
9101112131415
16171819202122
23242526272829
30 
« May    
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 (700)
  • Economy (725)
  • Entertainment (21,614)
  • General (15,640)
  • Health (9,764)
  • Lifestyle (730)
  • News (22,149)
  • People (725)
  • Politics (731)
  • Science (15,942)
  • Sports (21,222)
  • Technology (15,710)
  • World (705)

Recent News

Owls inspire new revolutionary noise reduction technology – KTEN

Owls inspire new revolutionary noise reduction technology – KTEN

June 30, 2025
Alexis Washington is sporting experience from the TV studio – VCU News

Alexis Washington Shines Bright with Her TV Studio Expertise

June 30, 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