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Study reveals neuronal mechanisms behind working memory

Cedars-Sinai investigators have discovered how brain cells responsible for working memory-;the type required to remember a phone number long enough to dial it-;coordinate intentional focus and short-term storage of information.

17 Apr 2024

Paris Hilton backs California bill requiring sunshine on ‘troubled teen industry’

Celebrity hotel heiress Paris Hilton is backing California lawmakers' push to increase the transparency of residential teen therapeutic centers by requiring these programs to report the use of restraints or seclusion rooms in disciplining minors.

17 Apr 2024

Exploring how gene variants affect brain cells in children with severe epilepsy

Epilepsy is a brain disorder that causes recurring seizures.

16 Apr 2024

Study reveals structural dynamics of key hearing receptor

Professor Yunje Cho's research team from the Department of Life Sciences at Pohang University of Science and Technology (POSTECH, Republic of Korea) has collaborated with Professor Kwang Pyo Kim's group from the Department of Applied Chemistry at Kyung Hee University (KHU, ROK), Professor Vsevolod Katritch's team from the University of Southern California (USC, USA), and Professor Carol V. Robinson from the University of Oxford (UK) to uncover the mysteries surrounding a specific receptor protein associated with hearing.

15 Apr 2024

Study finds dysfunction of key brain systems in people with psychosis

Inside the brains of people with psychosis, two key systems are malfunctioning: a "filter" that directs attention toward important external events and internal thoughts, and a "predictor" composed of pathways that anticipate rewards.

13 Apr 2024

California fails to adequately help blind and deaf prisoners, US judge rules

Thirty years after prisoners with disabilities sued the state of California and 25 years after a federal court first ordered accommodations, a judge found that state prison and parole officials still are not doing enough to help deaf and blind prisoners — in part because they are not using readily available technology such as video recordings and laptop computers.

12 Apr 2024

Researchers identify the most harmful modifiable risk factors for dementia

Researchers from the Nuffield Department of Clinical Neurosciences at the University of Oxford have used data from UK Biobank participants to reveal that diabetes, traffic-related air pollution and alcohol intake are the most harmful out of 15 modifiable risk factors for dementia.

10 Apr 2024

Congress likely to kick the can on covid-era telehealth policies

Nearly two hours into a Capitol Hill hearing focused on rural health, Rep. Brad Wenstrup emphatically told the committee's five witnesses: "Hang with us."

10 Apr 2024

An Arm and a Leg: Attack of the Medicare machines

Covering the American health care system means we tell some scary stories. This episode of "An Arm and a Leg" sounds like a real horror movie.

10 Apr 2024

Ten doctors on FDA panel reviewing Abbott heart device had financial ties with company

When the FDA recently convened a committee of advisers to assess a cardiac device made by Abbott, the agency didn't disclose that most of them had received payments from the company or conducted research it had funded — information readily available in a federal database.

8 Apr 2024

Neural implants face ethical hurdles, study finds

Study delves into the ethical, design, and clinical trial challenges of AI-driven neural implants, highlighting the need for advancements in accuracy, user privacy, and societal acceptance.

7 Apr 2024

Smell relies more on predictions than sight or hearing

The sense of smell is highly influenced by the cues from other senses, while the sense of sight and hearing are affected to a much lesser extent, shows a new study in Journal of Neuroscience.

5 Apr 2024

Attacks on emergency room workers prompt debate over tougher penalties

Patients hurl verbal abuse at Michelle Ravera every day in the emergency room. Physical violence is less common, she said, but has become a growing threat.

3 Apr 2024

For-profit companies open psychiatric hospitals in areas clamoring for care

A for-profit company has proposed turning a boarded-up former nursing home here into a psychiatric hospital, joining a national trend toward having such hospitals owned by investors instead of by state governments or nonprofit health systems.

1 Apr 2024

New insights into gas vesicle clustering in bacteria open doors for biomedical applications

Gas vesicles are hollow structures made of protein found in the cells of certain microorganisms, and researchers at Rice University believe they can be programmed for use in biomedical applications.

29 Mar 2024

Sit less, live healthier: Trial shows blood pressure drops with less sitting

Whether reducing sitting time could effectively improve blood pressure (BP) among older adults.

29 Mar 2024

AudioCure Pharma: Novel compound AC102 restores noise-induced hearing loss in preclinical models

A single application of the novel compound AC102 almost completely restores noise-induced hearing loss in preclinical models.

28 Mar 2024

Study reveals risk factors for faster aging in the brain

The researchers had previously identified a 'weak spot' in the brain, which is a specific network of higher-order regions that not only develop later during adolescence, but also show earlier degeneration in old age.

27 Mar 2024

Overdosing on chemo: A common gene test could save hundreds of lives each year

One January morning in 2021, Carol Rosen took a standard treatment for metastatic breast cancer. Three gruesome weeks later, she died in excruciating pain from the very drug meant to prolong her life.

26 Mar 2024

After Appalachian hospitals merged into a monopoly, their ERs slowed to a crawl

In the small Appalachian city of Bristol, Virginia, City Council member Neal Osborne left a meeting on the morning of Jan. 3 and rushed himself to the hospital.

25 Mar 2024