Arab Press

بالشعب و للشعب
Sunday, Jul 06, 2025

Research reveals why some find the sound of others eating so irritating

Research reveals why some find the sound of others eating so irritating

Scans show some brains have a stronger link between the part that processes sound and that which controls the mouth and throat
Scientists have shed light on why everyday sounds such as chewing, drinking and breathing can be so maddening to some people that it drives them to despair.

While the familiar munching and slurping of the dinner table are innocuous enough to most, those with misophonia – literally a hatred of sound – can find them profoundly irritating, to the point that they become disgusted, anxious, angry and even violent.

Now, brain scans performed by researchers at Newcastle University have revealed that people with misophonia have stronger connectivity between the part of the brain that processes sounds and the part of the so-called premotor cortex which handles mouth and throat muscle movements.

When people with misophonia were played a “trigger sound”, the scans showed that the brain region involved in mouth and throat movement was overactivated compared with a control group of volunteers who did not have the condition.

“What we are suggesting is that in misophonia the trigger sound activates the motor area even though the person is only listening to the sound,” said Dr Sukhbinder Kumar, a neuroscientist at Newcastle University. “It makes them feel like the sounds are intruding into them.”

Kumar and his colleagues believe that trigger sounds activate what is called the brain’s mirror neuron system. Mirror neurons are thought to fire when a person performs an action, but also when they see others make particular movements.

Activating the mirror neuron system with trigger sounds did not make people with misophonia involuntarily start chewing or swallowing. But the researchers believe it can produce an urge to through what they call “hyper-mirroring.” Dr Kumar said some people with the condition mimic the sound that sets them off because it brings them some comfort, perhaps by reasserting control over the sensations they feel.

If the finding reported in the Journal of Neuroscience stands up in future research, it could pave the way to more effective therapies for misophonia, which some patients find deeply unpleasant. Dr Kumar said the mirror neuron system can be trained, so it may be possible for people to break the link between a particular sound that drives them crazy and the distressing effects they experience. Research on undergraduate medics in the UK this year found that about 12% experienced moderate symptoms of misophonia, with 0.3% having a severe condition.

Tim Griffiths, professor of cognitive neurology at Newcastle, and a senior author on the study, said the work highlighted the importance of treating misophonia as more than a problem linked to the sound-processing regions of the brain, adding that effective therapies must consider the motor, or movement, regions too.
Newsletter

Related Articles

Arab Press
0:00
0:00
Close
Elon Musk Founds a Party Following a Poll on X: "You Wanted It – You Got It!"
AI Raises Alarms Over Long-Term Job Security
Russia Formally Recognizes Taliban Government in Afghanistan
Saudi Arabia Maintains Ties with Iran Despite Israel Conflict
Mediators Edge Closer to Israel-Hamas Ceasefire Agreement
Germany Seeks Taliban Deal to Deport Afghan Migrants
Emirates Airline Expands Market Share with New $20 Million Campaign
Robots Compete in Football Tournament in China Amid Injuries
China Unveils Miniature Insect-Like Surveillance Drone
Marc Marquez Claims Victory at Dutch Grand Prix Amidst Family Misfortune
Iran Executes Alleged Israeli Spies and Arrests Hundreds Amid Post-War Crackdown
Trump Asserts Readiness for Further Strikes on Iran Amid Nuclear Tensions
Qatar Airways Clears Backlog of Passengers Following Missile Threats
Iran's Parliament Votes to Suspend Cooperation with Nuclear Watchdog
Trump Announces Upcoming US-Iran Meeting Amid Controversial Airstrikes
Trump Moves to Reshape Middle East Following Israel-Iran Conflict
NATO Leaders Endorse Plan for Increased Defence Spending
U.S. Crude Oil Prices Drop Below $65 Amid Market Volatility
“You Have 12 Hours to Flee”: Israeli Threat Campaign Targets Surviving Iranian Officials
Oman Set to Introduce Personal Income Tax, First in Gulf
Germany and Italy Under Pressure to Repatriate $245bn of Gold from US Vaults
Trump Praises Iran’s ‘Very Weak’ Response After U.S. Strikes and Presses Israel to Pursue Peace
WATCH: Israeli forces show the aftermath of a massive airstrike at Iran's Isfahan nuclear site
We have new information and breaking details to share about what is shaping up to be a historic air campaign tonight
Six Massive Bombs Dropped on Fordow; Trump: 'A Historic Moment for the U.S., Israel, and the World'
Fordow: Deeply Buried Iranian Enrichment Site in U.S.–Israel Crosshairs
United States Conducts Precision Strikes on Iran’s Nuclear Sites
US strikes Iran nuclear sites, Trump says
Pakistan to nominate Trump for Nobel Peace Prize.
Israel Confirms Assassination of Quds Force Commander in Tehran
16 Billion Login Credentials Leaked in Unprecedented Cybersecurity Breach
Senate hearing on who was 'really running' Biden White House kicks off
G7 Leaders Fail to Reach Consensus on Key Global Issues
Mass exodus in Tehran as millions try to flee following Trump’s evacuation order
Iranian Military Officers Reportedly Seek Contact with Reza Pahlavi, Signal Intent to Defect
China's Iranian Oil Imports Face Disruption Amid Escalating Middle East Tensions
Trump Demands Iran's Unconditional Surrender Amid Escalating Conflict
Israeli Airstrike Targets Iranian State TV in Central Tehran
President Trump is leaving the G7 summit early and has ordered the National Security Council to the Situation Room
Netanyahu Signals Potential Regime Change in Iran
Analysts Warn Iran May Resort to Unconventional Warfare
Iranian Regime Faces Existential Threat Amid Conflict
Energy Infrastructure Becomes War Zone in Middle East
Iran Conducts Ballistic Missile Launches Amid Heightened Tensions with Israel
Iran Signals Openness to Nuclear Negotiations Amid Ongoing Regional Tensions
Shock Within Iran’s Leadership: Khamenei’s Failed Plan to Launch 1,000 Missiles Against Israel
UK Deploys Jets to Middle East Amid Rising Tensions
Exiled Iranian Prince Reza Pahlavi Urges Overthrow of Khamenei Regime
Wreck of $17 Billion San José Galleon Identified Off Colombia After 300 Years
Iran Launches Extensive Missile Attack on Israel Following Israeli Strikes on Nuclear Sites
×