* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Friday, October 3, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    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

    Good Deed Entertainment Acquires Worldwide Rights To Liza Mandelup’s Documentary ‘Caterpillar’ – Deadline

    Good Deed Entertainment Lands Global Rights to Liza Mandelup’s Captivating Documentary ‘Caterpillar

  • 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
    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

    Four Strategic Signals Technology Leaders Are Tuning In To – SPONSOR CONTENT FROM ARM – Harvard Business Review

    Four Essential Strategic Signals Every Technology Leader Should Watch

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    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

    Good Deed Entertainment Acquires Worldwide Rights To Liza Mandelup’s Documentary ‘Caterpillar’ – Deadline

    Good Deed Entertainment Lands Global Rights to Liza Mandelup’s Captivating Documentary ‘Caterpillar

  • 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
    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

    Four Strategic Signals Technology Leaders Are Tuning In To – SPONSOR CONTENT FROM ARM – Harvard Business Review

    Four Essential Strategic Signals Every Technology Leader Should Watch

    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

The current state of shutdown politics – CNN

Inside the High-Stakes Battle Over Government Shutdowns

October 3, 2025
Bhagwat rings ‘warning bell’ on Himalayas, ecology threats – Times of India

Bhagwat rings ‘warning bell’ on Himalayas, ecology threats – Times of India

October 3, 2025
117-Year-Old Woman’s Diet Could Help Us All Live Longer – ScienceAlert

117-Year-Old Woman’s Diet Could Help Us All Live Longer – ScienceAlert

October 3, 2025
The Best Time to Eat Breakfast, Backed by Science—and Why It Matters More Than You Think – Real Simple

The Ideal Time to Eat Breakfast: Surprising Science-Backed Reasons Why It Matters

October 3, 2025
Lifestyle and stress erode heart health advantage in long-term US immigrants – News-Medical

Lifestyle and stress erode heart health advantage in long-term US immigrants – News-Medical

October 3, 2025
Artificial Intelligence Technology Solutions Deploys RIO Security Solutions – TipRanks

Artificial Intelligence Technology Solutions Unveils Game-Changing RIO Security Innovations

October 3, 2025
Top-12 NFL running games: Which teams are helping our RBs score fantasy football points this season? – Yahoo Sports

Top-12 NFL running games: Which teams are helping our RBs score fantasy football points this season? – Yahoo Sports

October 3, 2025
FIRST LOOK: Official match ball of FIFA World Cup ‘26 – Yahoo Sports

Get an Exclusive First Look at the Official Match Ball of FIFA World Cup 2026!

October 3, 2025
Arts economy grows, but funding lags on Long Island – Long Island Business News

Long Island’s Arts Economy Thrives Despite Ongoing Funding Challenges

October 3, 2025
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

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 (849)
  • Economy (869)
  • Entertainment (21,743)
  • General (17,387)
  • Health (9,912)
  • Lifestyle (882)
  • News (22,149)
  • People (871)
  • Politics (881)
  • Science (16,080)
  • Sports (21,370)
  • Technology (15,852)
  • World (852)

Recent News

The current state of shutdown politics – CNN

Inside the High-Stakes Battle Over Government Shutdowns

October 3, 2025
Bhagwat rings ‘warning bell’ on Himalayas, ecology threats – Times of India

Bhagwat rings ‘warning bell’ on Himalayas, ecology threats – Times of India

October 3, 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