Scientists identify a new dendritic nanotubular network in the brain that may contribute to Alzheimer's disease

Published Date: 06 Oct 2025

Neurons in the brain communicate with each other through synapses—connection points that allow the passage of electrical and chemical signals. In non-neuronal cells, direct cell-to-cell connections have been found to occur ...

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Depression is a serious disorder that disrupts daily life through lethargy, sleep disturbance, and social withdrawal, and also increases the risk of suicide. The number of depression patients has steadily increased over the ...

Concussion history in NCAA athletes yields mixed health outcomes

New research investigating health outcomes in NCAA athletes during their first year after leaving college sports found that some health measures were worse than expected, but others actually improved.

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September's FDA Focus: Approvals and pipeline updates in pediatrics

September's FDA Focus: Approvals and pipeline updates in pediatrics

Todays Updates

Indian states ban cough syrup linked to child deaths

At least three Indian states have banned a cough syrup after several children died allegedly after consuming the product, said local authorities and reports.

September's FDA Focus: Approvals and pipeline updates in pediatrics

September's FDA Focus: Approvals and pipeline updates in pediatrics

Latest News

Depression is a serious disorder that disrupts daily life through lethargy, sleep disturbance, and social withdrawal, and also increases the risk of suicide. The number of depression patients has steadily increased over the ...

New research investigating health outcomes in NCAA athletes during their first year after leaving college sports found that some health measures were worse than expected, but others actually improved.

Whether it's a dull, underlying ache in your spine or a piercing stab, chronic back pain affects roughly one in four Americans. UC San Francisco's Prasad Shirvalkar, MD, Ph.D., neurologist and pain medicine specialist, studies ...

Do you ever get that peculiar feeling that what you're doing or seeing has already happened, even when you're pretty sure it hasn't?

In a new study, researchers at The Ohio State University used artificial intelligence (AI) tools to predict seizure outcomes in mouse models.

Scientists at Montefiore Einstein Comprehensive Cancer Center (MECCC) and Albert Einstein College of Medicine have shown for the first time that glioblastoma—the deadliest form of brain cancer—affects not just the brain ...

News All Time

Dementia is now the leading cause of death in Australia. But why is it fatal?

Most of us know dementia—a broad term for several disorders involving declines in memory, language and thinking—can severely affect daily life.

Losing your sense of smell? It could be an early sign of Alzheimer's or Parkinson's disease

In a magical scene towards the end of 2007 film "Ratatouille," notoriously harsh food critic Anton Ego is instantly transported back in time, his childhood memories revived by a spoonful of the film's eponymous dish. No pictures ...

Tiny cell messengers in obese individuals accelerate Alzheimer's-linked plaque buildup in the brain, study finds

Obesity has long been acknowledged as a risk factor for a wide range of diseases, but a more precise link between obesity and Alzheimer's disease has remained a mystery—until now.

AI and optogenetics enable precise Parkinson's diagnosis and treatment in mice

Globally recognized figures Muhammad Ali and Michael J. Fox have long suffered from Parkinson's disease. The disease presents a complex set of motor symptoms, including tremors, rigidity, bradykinesia, and postural instability. ...

Long-term at-home adaptive deep brain stimulation found to be effective in Parkinson's disease

The Department of Neurology and Neurological Sciences at Stanford University School of Medicine, together with multiple academic medical centers and one industry partner (Medtronic) across the US, Canada, Europe, and Jordan, ...

New hope for Huntington's families as gene therapy shows remarkable results

A company called uniQure has announced promising results from a trial of a new gene therapy for Huntington's disease. The news has spread quickly through families affected by this condition, who have been desperately waiting ...

Parkinson's 'trigger' directly observed in human brain tissue for the first time

Scientists have, for the first time, directly visualized and quantified the protein clusters believed to trigger Parkinson's, marking a major advance in the study of the world's fastest-growing neurological disease.

Q&A: Is the medical community on the brink of a cure for Huntington's disease?

Huntington's disease is a fatal, hereditary neurological disorder mostly striking people between the ages of 30 and 50.

Brain imaging reveals connection between dopamine levels and chronic depression in young women

A new brain imaging study led by researchers in the Department of Psychiatry and Behavioral Health in the Renaissance School of Medicine (RSOM) at Stony Brook University, and published in JAMA Network Open, uses a specialized ...

Huntingtin protein arranges cytoskeletal filaments, offering insight into neurodegeneration

Huntington's disease is a rare genetic disorder and a representative neurodegenerative disease, characterized by loss of motor control, cognitive decline, and psychiatric problems. An international research team has discovered ...

Outdoor air exposure to industrial solvent trichloroethylene may raise risk of Parkinson's disease

Long-term exposure to the industrial solvent trichloroethylene (TCE) outdoors may be linked to an increased risk of Parkinson's disease, according to a large nationwide study published in Neurology.

The power of touch: Skin-to-skin contact linked to preemie brain growth

Preterm infants born before 32 weeks who received more skin-to-skin contact while in the hospital showed stronger brain development in areas tied to emotion and stress regulation than babies who received less skin-to-skin ...

Astrocytes emerge as the unexpected conductors of brain networks

A collaborative French–Swiss study reveals a previously unknown role for astrocytes in the brain's information processing. Published in the journal Cell, the research shows that these glial cells are capable of integrating ...

In pregnant mice with severe flu, harmful molecules can breach fetal barriers

A new study from the University of Illinois Urbana-Champaign shows, for the first time, that severe flu infection in pregnant mice leads to a breakdown in placental and brain barriers, leading to the accumulation of potentially ...

Why do we remember some life moments—but not others?

Some memories are easy to recall—lush with detail, fresh as the moment itself. Others are more tenuous, like faded sketches, and the most stubborn ones can refuse to resurface at all. Why do our brains enshrine some memories ...

A coordinated dance between two proteins is essential for stronger brain connections

Scientists from the Nencki Institute and the Max Planck Florida Institute for Neuroscience have revealed a key mechanism in how our brains change when we learn new information or form memories. A new study published in Science ...

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