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.

International experts to gather for ALS symposium in Chicago

The 2024 Les Turner Symposium on ALS will be held on Monday, Nov. 4 in Chicago. Hosted by the Les Turner ALS Foundation and the Les Turner ALS Center at Northwestern Medicine, this event will assemble internationally-renowned ALS researchers, clinicians, advocates, and people living with ALS to discuss the latest research and perspectives on the disease.

3 Oct 2024

New method harnesses light to activate neurons in the brain

University of Rochester researchers have demonstrated a noninvasive method using BL-OG, or bioluminescent optogenetics, that harnesses light to activate neurons in the brain.

3 Oct 2024

Prenatal exposure to cannabinoids impacts adult health in rats

Scientists who exposed pregnant rats to a synthetic cannabinoid that activates the same receptors in the brain as marijuana detected effects of the drug on their offspring, such as cardiovascular problems in females and augmented susceptibility to panic attacks in males, and showed that these adverse effects persisted into adulthood.

3 Oct 2024

Study identifies brain circuit linking psychedelics to reduced anxiety

Psychedelics have been used in indigenous cultures for centuries, with empirical evidence of their mood and perception altering effects.

3 Oct 2024

Researchers make breakthrough in Alzheimer's disease drug development

An international team of researchers led by Lancaster University have made a promising breakthrough in the development of drugs to treat Alzheimer's Disease.

3 Oct 2024

Diagnostic performance of GPT-4 in analyzing radiology findings from brain tumors

GPT-4 demonstrates diagnostic capabilities in brain radiology, achieving 73% accuracy for final diagnoses and 94% for differential diagnoses in recent research.

3 Oct 2024

More restrooms have adult-size changing tables to help people with disabilities

The blue-and-white highway sign for the eastbound rest stop near here displays more than the standard icon of a person in a wheelchair, indicating facilities are accessible to people who can't walk.

3 Oct 2024

New pathway linking neuron selectivity to cognitive disorders uncovered

Neuroscientists from Johns Hopkins Medicine say they have determined how a brain cell surface molecule shapes the way certain neurons behave.

3 Oct 2024

Key RNA pathway controlling DNA packaging and cancer progression

Inside every cell, inside every nucleus, your continued existence depends on an incredibly complicated dance. Proteins are constantly wrapping and unwrapping DNA, and even minor missteps can lead to cancer.

3 Oct 2024

Low-dose lithium fails in long COVID trial, but higher doses show potential

A small University at Buffalo clinical trial has found that at low doses, lithium aspartate is ineffective in treating the fatigue and brain fog that is often a persistent feature of long COVID; however, a supplemental dose-finding study found some evidence that higher doses may be effective.

3 Oct 2024

Fruit fly brain connectome offers critical clues for understanding brain function and behavior

A scientific team supported by the National Institutes of Health (NIH) unveiled the first complete map of the neural connections of the common fruit fly brain. The map provides a wiring diagram, known as a connectome, and is the largest and most complete connectome of an adult animal ever created.

3 Oct 2024

Revvity's EUROIMMUN launches solution for specific typing of Alzheimer's disease associated APOE gene

Revvity, Inc., announced today the launch of the in-vitro diagnostic EURORealTime™ APOE assay in European countries that accept the CE mark, which will enable accurate genotyping of the APOE gene. APOE genotyping is valuable to assess a patient’s risk for side effects prior to the start of an anti-amyloid (beta) therapy for Alzheimer’s disease.

3 Oct 2024

Circadian rhythm influences dementia diagnosis and disease progression

The time of day when blood is taken can affect the results of tests for diagnosing dementia, according to new research led by the University of Surrey.

3 Oct 2024

New treatment proposed for brain metastases resistant to immunotherapy

Researchers at the Spanish National Cancer Research Centre (CNIO) propose a new treatment for brain metastases that respond poorly, or not at all, to immunotherapy, and provide a biomarker to predict in which cases it should be used.

2 Oct 2024

NYU Langone secures NIH award to explore eye imaging for early detection of Alzheimer's and Parkinson's

Researchers at NYU Langone Health were awarded $1.6 million from the National Institutes of Health (NIH) to investigate changes in the eye that may indicate early signs of Alzheimer's disease and Parkinson's disease.

2 Oct 2024

Plant polyphenols: The secret to living longer and healthy aging?

Plant polyphenols show promise in combating aging, supporting mitochondrial health and reducing inflammation, potentially improving quality of life for seniors.

2 Oct 2024

CheekAge can accurately predict the risk of mortality, study shows

We don't all age at the same rate. But while some supercentenarians may age exceptionally slowly due to winning the genetics jackpot, a plethora of behavioral and lifestyle factors are known to speed up aging, including stress, poor sleep, poor nutrition, smoking, and alcohol.

1 Oct 2024