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Key cause of restricted blood flow to the brain in vascular dementia

Researchers have uncovered a potential route to developing the first ever drug treatments for vascular dementia that directly target a cause of the condition. The research has shed light on how high blood pressure causes changes to arteries in the brai…

Symptoms of the body and the mind are frequent fellow travelers

Chronic pain is often accompanied by depression and anxiety. Experts discuss the relationship between pain, the most common symptom for which individuals visit a physician, and depression and anxiety, the two most prevalent mental health conditions wor…

Modified virtual reality tech can measure brain activity

The research team at The University of Texas at Austin created a noninvasive electroencephalogram (EEG) sensor that they installed in a Meta VR headset that can be worn comfortably for long periods. The EEG measures the brain’s electrical activity duri…

Researchers propose a data-driven strategy to stratify risk of progression from mild cognitive impairment to Alzheimer’s disease

The projected cost of caring for millions of individuals who have Alzheimer’s disease (AD) worldwide will exceed a $1 trillion in a few years. In addition to the enormous health burden, patients and their caregivers experience financial, physical and p…

They got more than me! The brain circuit for socially subjective reward valuation

Researchers have identified one of the key brain circuits for deciding the value of a reward based on the rewards that others have received, known as socially subjective reward valuation. A better understanding of the roles of this circuit, from the me…

Insulin-like hormones critical for brain plasticity

Research has identified a mechanism through which insulin-like growth factors facilitate brain plasticity. The insulin super-family of hormones, including insulin, insulin-like growth factor 1 (IGF1), and insulin-like growth factor 2 (IGF2), play a cru…

A mother’s diet can protect her grandchildren’s brains: genetic model study

Mothers who eat apples and herbs in early pregnancy could be protecting the brain health of their children and grandchildren, a study using genetic models has found. The discovery is part of a project that found a mother’s diet can affect not just her …

Newly identified lipid in breast milk might reduce cerebral palsy in infants

In experiments using neonatal mice, researchers have identified a fatty molecule in breast milk that triggers a process in which stem cells in the brain produce cells that create new white matter, reversing brain injury.

New neuroimaging approach could improve diagnosis of schizophrenia

New research has identified age-related changes in brain patterns associated with the risk for developing schizophrenia. The discovery could help clinicians identify the risk for developing mental illness earlier and improve treatment options.

Study raises possibility of immunotherapy treatment for ALS

New research reveals a type of monoclonal antibody already tested in certain forms of cancer may be a promising treatment in stopping the progression of amyotrophic lateral sclerosis, or ALS, a fatal neurodegenerative disease.