Brain News and Research

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The human brain is the center of the human nervous system and is a highly complex organ. Enclosed in the cranium, it has the same general structure as the brains of other mammals, but is over three times as large as the brain of a typical mammal with an equivalent body size.

5-Cog paradigm: A breakthrough in dementia diagnosis and care

The underdiagnosis of dementia, especially among Black and Hispanic patients, is a long-standing challenge in medicine.

4 Jun 2024

Wearable brain scanner tracks developmental milestones in young children

New research has given the clearest ever picture of young children's developing brains, using a wearable brain scanner to map electrical brain activity.

4 Jun 2024

Unraveling the mechanisms of PMP22 duplication in Charcot-Marie-Tooth disease

Charcot-Marie-Tooth disease (CMT), a group of heritable disorders that affect the peripheral nerves, is marked by specific genetic changes.

4 Jun 2024

Novel combination treatment outperforms standard therapy in patients with EGFR NSCLC

The combination of the antibody amivantamab and lazertinib, a drug targeting EGFR, shows better clinical benefits compared to standard treatment in patients with advanced or metastatic non-small cell lung cancer with EGFR gene mutations who also present one of these poor prognosti markers: brain and/or liver metastases, p53 gene co-mutations, or the presence of circulating tumor DNA.

4 Jun 2024

Machine learning could personalize oxygen levels for patients on ventilators

Supplemental oxygen is among the most widely prescribed therapies in the world, with an estimated 13 to 20 million patients worldwide requiring oxygen delivery by mechanical ventilation each year.

4 Jun 2024

New computational method developed for linking DNA marks to gene activity

Scientists at La Jolla Institute for Immunology (LJI) have developed a new computational method for linking molecular marks on our DNA to gene activity.

4 Jun 2024

Young bone marrow transplants show promise in reversing Alzheimer's symptoms in mice

Researchers found that young bone marrow transplants rejuvenate aging immune cells, reducing Alzheimer's symptoms in mice models, suggesting a potential therapeutic approach for the disease.

4 Jun 2024

Using machine learning to better predict recovery after lumbar spine surgery

Researchers who had been using Fitbit data to help predict surgical outcomes have a new method to more accurately gauge how patients may recover from spine surgery.

3 Jun 2024

Headband meditation may offer pain relief and improved function after Cushing's surgery

Patients with Cushing's syndrome who are recovering from surgery and wear a headband that tracks brain activity while they meditate may have less pain and better physical functioning compared with patients not using the device, suggests a study being presented Monday at ENDO 2024, the Endocrine Society's annual meeting in Boston, Mass.

3 Jun 2024

Endocrine disruptors disproportionately harm low-income women

Exposure to some endocrine-disrupting chemicals (EDCs) that harm the thyroid gland has increased over the past 20 years among U.S. women of childbearing age and pregnant women, especially among those with lower social and economic status, a new study finds.

3 Jun 2024

Weight loss drug may change how obese people perceive taste

Semaglutide improved taste sensitivity, changed gene expression in the tongue that's responsible for taste perception, and changed the brain's response to sweet tastes, according to research presented Saturday at ENDO 2024, the Endocrine Society's annual meeting in Boston, Mass.

3 Jun 2024

Early life stress can lead to substance use in male and female adolescents

Stress during childhood is associated with earlier substance use in male and female adolescents, according to a study presented Saturday at ENDO 2024, the Endocrine Society's annual meeting in Boston, Mass.

3 Jun 2024

Chronic caffeine intake may impact brain chemistry in Parkinson's disease

Regular high caffeine consumption affects dopamine function in patients with Parkinson’s disease, shows a new international study led by the University of Turku and Turku University Hospital in Finland. Caffeine consumption before undergoing diagnostic brain dopamine imaging may also affect the imaging results.

3 Jun 2024

Scientists locate the source of stuttering in the brain

An international research group led by researchers from the University of Turku and Turku University Hospital in Finland has succeeded in identifying the probable origin of stuttering in the brain.

3 Jun 2024

New report highlights the urgent need for increased investment in MS research

A new report has revealed the prolonged time to diagnose multiple sclerosis (MS) and highlighted the urgent need for increased investment in MS research and enhanced awareness of the disease.

3 Jun 2024

Progesterone therapy shows mixed results for neurodevelopment in infants with heart defects

A randomized clinical trial published in JAMA Network Open found no significant overall benefit of maternal progesterone therapy on neurodevelopmental outcomes in infants with congenital heart defects, but observed improvements in female children and specific heart conditions.

2 Jun 2024