Medical Xpress news

Medical Xpress / Deep brain ultrasound uncovers pain-processing network tied to heat sensitivity changes

A new noninvasive neurostimulation technique capable of reaching deep regions of the brain has been used to elucidate the brain's pain mechanisms, with promising clinical applications in neurology and psychiatry. Described ...

16 hours ago
Medical Xpress / Memorial records reveal disturbing pattern of neglect, stigma and loss of life for those with extreme fatigue condition

Researchers have examined the memorial records of 505 people who passed away after living with the chronic illness known as myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). Their analysis reveals common themes ...

17 hours ago
Medical Xpress / Seven days without plastic contact slashes phthalates and bisphenols in body

A clinical trial investigating levels of plastic chemicals in the human body has found that a low-plastic diet could be a fast and effective way to reduce exposure.

21 hours ago
Medical Xpress / COVID-19 may leave placental damage, but virus disappears after maternal recovery

A new Yale study published in JAMA Network Open finds that the virus that causes COVID-19 does not linger in placental tissue weeks to months after a pregnant woman recovers from infection—offering important reassurance for ...

17 hours ago
Medical Xpress / Calcium surges in brain immune cells may switch anxiety on and off

Researchers had previously discovered a population of immune cells within the brain that can act as accelerators and brakes for anxiety in mice. Now, new research from the lab of Mario Capecchi, Ph.D., professor of human ...

19 hours ago
Medical Xpress / Behind pro wrestling's spectacle lies a deadly toll few fans ever see coming

Professional wrestlers die nearly three years earlier than people of the same age and sex, new research from Macquarie University shows. The findings are published in the journal Occupational and Environmental Medicine. The ...

18 hours ago
Medical Xpress / ADHD treatment despite a history of psychosis: Research finds no increased risk of relapse

People with a history of psychosis often also have attention-deficit/hyperactivity disorder (ADHD). However, treating this condition presents doctors with a clinical dilemma: Psychostimulants are considered effective for ...

18 hours ago
Medical Xpress / AI brain successfully mimics dyslexia and spots fonts that improve reading

For the first time, researchers have used an advanced AI model that understands both images and language, allowing them to model dyslexia, paving the way for potential new treatments. Dyslexia, the world's most common learning ...

19 hours ago
Medical Xpress / Brain support cells form a previously unknown network

Cells long thought to play a secondary role in brain function build their own far-reaching connections, according to a new study in mice. These pathways appear to connect distant regions in ways that had not been mapped before. ...

20 hours ago
Medical Xpress / Fixed or flexible? Study shows vision-related neurons can rapidly switch codes

For many years, a dominant view in neuroscience was that neurons in the inferotemporal (IT) cortex—a critical center in the brain for the recognition of objects—represent the world through fixed tuning functions. Doris Tsao ...

11 hours ago
Medical Xpress / America's fastest-growing sport has an eye injury problem few older players see coming

Pickleball-related eye injuries are on the rise in the United States, according to a study published in the journal Eye and led by Houston Methodist. The findings underscore a public health concern tied to one of America's ...

20 hours ago
Medical Xpress / Hearing restoration lasts years after gene therapy for inherited deafness, new trial results show

A new international study co-led by investigators from Mass General Brigham and the Eye & ENT Hospital of Fudan University shows that a gene therapy for a rare form of genetic deafness successfully restored hearing in most ...

20 hours ago