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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.

Reducing hallucinations in schizophrenia with focused ultrasound: First-in-human clinical trial begins

Auditory hallucinations – or hearing voices that others do not hear – affect more than 70% of people with schizophrenia. Despite treatment with antipsychotic medications, approximately 40% continue to experience persistent hallucinations. For these patients, new treatment approaches are urgently needed.

3 Nov 2026

Can pregnancy leave a lasting mark on biological aging?

A review examines how pregnancy spacing affects maternal aging, proposing that insufficient recovery may lead to cumulative biological aging and health risks.

3 Nov 2026

New dementia risk tool designed for the countries that need it most

An international team led by Northumbria University has developed and validated a simple five-factor risk score to identify older people at elevated risk of dementia in low- and middle-income countries (LMICs) - where around 60% of the world's dementia cases now occur.

3 Nov 2026

Vitamin C supplements during pregnancy may support infant emotional health

New research from Oregon Health & Science University shows that additional vitamin C intake during pregnancy can be an effective, low-cost and accessible intervention to promote infant emotional well-being.

2 Nov 2026

Study identifies molecular links between menopause and brain aging

Researchers at UC Santa Barbara, UC San Francisco and international collaborators are uncovering the cascade of molecular events that happen when women undergo menopause, a time of life marked by endocrine changes and symptoms like hot flashes, brain fog and sleep disturbances.

2 Nov 2026

Scientists may have underestimated how much genes contribute to Alzheimer's risk

A large multi-ancestry genetic analysis identified 127 genomic loci associated with Alzheimer's disease, including 48 previously unreported loci, and implicated microglial and neuronal gene-expression patterns in disease susceptibility. The researchers estimated that common genetic variants account for 16% of Alzheimer's disease liability in European-ancestry populations, substantially higher than previous estimates, while demonstrating improved polygenic risk prediction that remained less reliable in non-European populations.

2 Nov 2026

Study uncovers why pulmonary hypertension patients report symptoms of cognitive decline

University of Pittsburgh and UPMC researcher-clinicians have uncovered why many pulmonary hypertension patients report symptoms of cognitive decline.

2 Nov 2026

Exploring the link between adult-onset hearing loss and visual adaptations in mice

To adapt to changing environments and bodily functions across the lifespan, many mammals rely on compensatory changes in the brain.

2 Nov 2026

Researchers explore why male and female brains adapt differently to overeating

Overeating alters neural pathways involved in feeding and metabolism, but how fast do these adaptive changes occur? And do these adaptations occur similarly in males and females?

2 Nov 2026

New international initiative explores how energy shapes brain function

Professor Tim Vogels from the Institute of Science and Technology Austria (ISTA) will receive $3 million as part of an ambitious new $80 million international research initiative exploring how energy shapes brain function.

2 Nov 2026

New hormone receptor strategy offers targeted treatment for lupus

Researchers at the University of California, Riverside and City of Hope have identified a new strategy for treating systemic lupus erythematosus (SLE), or lupus, an autoimmune disease in which the immune system attacks healthy tissues.

2 Nov 2026

Extreme heat spikes hospital intensive care cardiac arrest admissions

As daily temperatures climbed above 90 degrees Fahrenheit (F) across the U.S., so did the rate of out-of-hospital (OHCA) cardiac arrest admissions to hospitals intensive care units (ICUs); however, the heat didn't appear to impact the overall outcomes of people admitted for cardiac arrest during heat waves compared to other times, according to new, independent, preliminary research to be presented at the American Heart Association's Resuscitation Science Symposium 2026.

2 Nov 2026

Mount Sinai receives NIH grant to study advanced MRI methods for locating seizures

Researchers at the Icahn School of Medicine at Mount Sinai have received more than $3 million from the National Institutes of Health (NIH) for a five-year study of advanced magnetic resonance imaging (MRI) methods that may help locate seizure-causing brain regions in people with drug-resistant epilepsy.

2 Nov 2026

Simple conversational tool identifies dementia risk in developing countries

2 Nov 2026

Stanford study reveals rapid rise in youth e-bike injuries

Rates of electric bike and electric scooter injuries are rising in children and teens across the country, a new Stanford Medicine-led study has found.

2 Nov 2026

Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

Dr. Laura Ajram leads the British Neuroscience Association, focusing on enhancing neuroscience research through strategic partnerships and patient engagement.

2 Nov 2026

From simple ovulation treatments to IVF, how doctors choose the right approach

A clinical review on female infertility discusses causes, IVF options, and complications, equipping clinicians to improve patient care and treatment outcomes.

2 Nov 2026

Menopause reshapes women's careers, from brain fog to changing priorities

In a qualitative analysis of 130 Reddit posts, researchers examined how perimenopause and menopause affected women's career sustainability, finding that brain fog, fatigue, mood changes, and anxiety were associated with reduced confidence, workplace performance concerns, and threats to professional identity. The accounts revealed interconnected challenges involving health, happiness, and productivity, alongside experiences of supportive managers, online peer support, reduced working hours, and career reassessment that helped some women adapt to the transition.

1 Nov 2026

New project explores treatments to protect the brain from alphavirus infections

A breakthrough in the fight against mosquito-borne viruses could one day help protect patients from devastating neurological complications.

30 Oct 2026

Skin organoids reveal how herpes simplex virus spreads between cells

Researchers at the Max Delbrück Center and University Medical Center Hamburg-Eppendorf have traced in skin organoids, how herpes simplex virus 1 infection progresses among neighboring skin cells, deepening our understanding.

30 Oct 2026