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ScienceAlert

Long COVID is a brutal illness without a known mechanism or cure. Far from being psychosomatic in nature, a new study adds weight to the idea that this misunderstood disease is very much biological. The lingering toll the SARS-CoV-2 virus exacts on the immune system is widespread and hiding in...

COVID's Hidden Toll: Full-Body Scans Reveal Long-Term Immune Effects

A coma, like any brain injury, is very complex. And if you've watched classics like "While You Were Sleeping" or "Just Like Heaven," it can be even harder to truly understand what goes on during the state of unconsciousness. In television and film, comas are usually depicted as a sort of temporary deep sleep. But what actually happens to the brain during a coma is still not fully understood by the medical community.

What Really Happens When You're in a Coma, According to a Neurologist

Having more positive experiences in life can greatly improve your brain health, according to a new study led by Columbia University. The researchers found that positive psychosocial experiences are associated with slower age-related cognitive decline, a lower risk of developing brain disorders like Alzheimer’s disease, and even a longer life.

Brain health may literally be a state of mind

The Independent

Scientists have revealed the results of a study looking at whether a person inherits risk of Alzheimer’s from their mother or father.The health history of your parents influence the danger of changes in the brain that lead to disease, according to the new study.It found that a family history of Alzheimer’s disease on the mother’s side might increase the chances of someone developing the condition.After evaluating 4,400 adults aged 65 to 85 who had memory loss and trouble solving problems, the researchers found those with a history of Alzheimer’s on either their mother’s side, or both parents’ sides, had increased...

Scientists reveal study on if you inherit Alzheimer’s from mother’s or father’s side

It's extremely difficult to study the inner workings of the human brain, and researchers who seek to do so usually rely on postmortem samples that have been donated by volunteers. But a new study has suggested that these samples could represent something that is very different from typical brain function. In this work, researchers determined that live and postmortem tissues from a part of the brain called the prefrontal cortex are significantly different. The differences involve a change made to RNA molecules in which adenosine is modified to inosine, one of the most common medications in the brain. The findings, which may have major implications for brain disease diagnostic tools and therapeutics, have been reported in Nature Communications.

Significant Differences Between Live & Postmortem Brain Samples IDed

A brain tumor can feel like many other medical conditions and may cause a variety of symptoms. Brain tumors can be cancerous or non-cancerous and may not initially cause symptoms. The most common symptoms of a brain tumor include headaches, dizziness, seizures, or vision changes. The effects can vary based...

What Does a Brain Tumor Feel Like?

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Fareeha Arshad

Researchers led by Harvard Medical School explored genetic data from nearly 25,000 individuals, aiming to uncover genetic deletions linked to schizophrenia, particularly those occurring in early gestation. While the findings regarding two genes, NRXN1 and ABCB11, require further validation, they suggest that schizophrenia may not always be inherited but could develop before birth. This challenges the notion that schizophrenia solely arises from inherited genetic factors.

Study: Schizophrenia symptoms start showing very early on in life

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Total Apex Sports & Entertainment

Have you ever met someone who is wise beyond their age? Such people are often referred to as old souls. They understand life and the world better than many zodiac signs. A soul’s age doesn’t necessarily match a person’s actual age. Instead, it advances based on the life experiences someone has.

3 Zodiac Signs Who Are Old Souls

San Diego, CA

Researchers at the University of California San Diego discovered that an unusually large brain could be the first sign of autism, potentially detectable in as early as the first trimester. Some children with autism face severe, enduring challenges including developmental delays, social difficulties, and possibly an inability to speak. Meanwhile,...

Scientists May Have Discovered the First Sign of Autism: An Unusually Large Brain

Stiff-person syndrome has gotten a lot of attention since Celine Dion announced in 2022 that she had been diagnosed with the neurological disorder. The iconic singer has made few public appearances and statements since then, but when she does it often raises questions about what stiff-person syndrome is and how it's treated.

Stiff-Person Syndrome Is More Painful Than You Think — Here's What to Know

A crucial protein in early brain development could hold the key to preventing autism and other neurological disorders. Researchers at Cold Spring Harbor Laboratory have identified how this protein shapes sensory circuits in newborn mice, potentially opening new avenues for early intervention in humans. Pruning the Brain’s Connections. As...

Brain Protein Discovery Could Lead to New Autism Treatments

Pennsylvania State

UNIVERSITY PARK, Pa. — In a discovery that has left astronomers scratching their heads, the James Webb Space Telescope (JWST) has revealed ancient galaxies that seem impossibly mature for their age. These cosmic relics, existing when the universe was a mere five percent of its current age, are forcing scientists to reconsider fundamental theories about galaxy formation and evolution.

‘It’s very confusing’: Mysterious red objects from early universe perplex scientists

Emily Standley Allard

We often run across people in our lives who either have a natural healing and calming energy to them and those who seem bent on ruining everything you set out to do whether they mean to or not. Astrology offers a complex and nuanced understanding of personality traits associated with each zodiac sign, attributing both positive and negative aspects to individuals' characters. Among these characteristics, some signs are often hailed for their healing abilities, bringing comfort, peace, and rejuvenation to those around them. Conversely, other signs may possess more destructive tendencies, challenging relationships and personal growth. This article explores the zodiac signs that are traditionally considered the most healing and the most destructive, offering insights into the dual nature of certain astrological influences.

The 6 Zodiac Signs That Can Either Heal or Destroy You

A pair of recent studies led by Joseph Mazzulli, PhD, associate professor in The Ken & Ruth Davee Department of Neurology’s Division of Movement Disorders, have uncovered previously unknown cellular mechanisms involved in neuronal protein aggregation and misfolding, key characteristics of Parkinson’s disease. Published in Neuron and Nature...

Uncovering Hidden Pathways in Parkinson’s Disease Progression

Article written by Emily Spencer, Edinburgh Napier University. Imagine a future where the smell of menthol could alleviate some of the worst symptoms of Alzheimer’s disease. This might sound like science fiction, but innovative new research is making it a potential reality. Scientists have discovered that when mice with...

Alzheimer’s patients could protect memory simply by inhaling menthol, mouse study shows

Researchers have identified a key cellular process that helps the brain maintain its energy supply, potentially opening new avenues for treating cognitive decline and neurodegenerative diseases. The study, published in Nature, reveals how star-shaped brain cells called astrocytes detect and respond to the energy needs of nearby neurons. Led by...

Brain’s Energy Boost Mechanism Uncovered, Offers Hope for Late-Life Cognitive Health

Whether you’re left, right or ambidextrous, “handedness” is part of our identity. But a lot of people don’t realize that we have other biases too and they are not unique to humans. My colleagues and I have published a new study that shows aligning our biases in the same way as other people may have social benefits.

Here’s why most people are right-handed but actually left-eye dominant

LiveScience

A new study in mice and human cells suggests that a small molecule can help reverse signs of aging by extending telomeres and modulating key genes.

Single molecule reverses signs of aging in muscles and brains, mouse study reveals

Summary: Researchers reversed Alzheimer’s symptoms in mice using a synthetic peptide, PHDP5, that targets brain function. The study shows that PHDP5 can cross the blood-brain barrier and restore memory by improving synaptic function. The treatment could delay cognitive decline if administered early. This breakthrough paves the way for new...

Synthetic Peptide Reverses Alzheimer’s Symptoms

Parade

Here's what a geriatrician and dementia expert wants you to know.

A Change in This Daily Habit Could Be an Early Sign of Dementia, According to New Research

NewsBreak

What happens when you die? The brain’s hidden secrets revealed

NEW YORK — Have you ever wondered what happens to your brain after you die? Scientists at the Icahn School of Medicine at Mount Sinai have...

What happens when you die? The brain’s hidden secrets revealed

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