ScienceAlert


A new study has revealed for the first time the molecular structure of brains affected by  Alzheimer's disease.
Researchers have produced 3D models of proteins in the brain, including two proteins in particular that are associated with Alzheimer's: beta-amyloid and tau.



					
			

As scientists continue to work towards treatments for the neurodegenerative disease, it's important to understand as much as we possibly can about it.
Clumps of these proteins in the brain are either a cause of Alzheimer's or a consequence of it – we're not quite sure which yet – and thanks to a team from the University of Leeds in the...

3D Molecular Structure of Alzheimer's Brains Revealed For The First Time

LiveScience

Scientists are developing an engineered parasite to get drugs into the brain.

Genetically engineered 'mind control' parasite could deliver drugs to the brain

A recent study published in the Journal of Psychiatric Research has unveiled disruptions in the brain connectivity of males with cocaine use disorder. This study found that male individuals with cocaine use disorder exhibit increased and more persistent brain connectivity in specific states, particularly within the default mode network, cognitive control network, and sensorimotor network. This heightened connectivity is linked to greater impulsivity and borderline personality traits, suggesting disruptions in self-regulation and emotional processing.

Increased brain connectivity in male cocaine users revealed by recent neuroimaging study

From conveying precise instruction to evoking entire new worlds, words and their meanings are central to our existence as humans. But how the multitude of cells making up a human brain take abstract noises or symbols and convert them into something with meaning has long been a mystery. New techniques...

Meanings of Words Have Been Detected in The Flicker of Individual Brain Cells

New York Post

Neuralink has successfully implanted in a second patient its device designed to give paralyzed patients the ability to use digital devices by thinking alone, according to the startup’s owner Elon Musk.

Neuralink is in the process of testing its device, which is intended to help people with spinal cord injuries.

The device has allowed the first patient to play video games, browse the internet, post on social media and move a cursor on his laptop.



Here’s who may benefit from taking fish oil supplements

Musk, in comments made during a podcast released late on Friday that ran more than eight hours, gave few details about the...

Neuralink implanted second trial patient with brain chip, Musk says

Christian Azubike Enwuru1, Adenike Shola Aiyedobgon2, Morakinyo Bamikole Ajayi1 &. BMC Women's Health volume 24, Article number: 415 (2024) Cite this article. This study was undertaken to determine the prevalence of Bacterial Vaginosis (BV), Trichomonas Vaginalis (TV) co-infection, and the antibacterial sensitivity profile of bacterial isolates. Methods. The study was...

Bacterial vaginosis (BV) and Trichomonas vaginalis (TV) co-infection, and bacterial antibiogram profile of pregnant women studied in Lagos, Nigeria

The 2024 Mustang Mach-E GT now reportedly accelerates from 0 to 60 mph faster than the Tesla Model Y Performance as a result of a Performance Upgrade that Ford has delivered in the form of a software update. The performance unlock allows the 2024 Mustang Mach-E GT to accelerate from 0 to 60 mph in just 3.3 seconds. For reference, the EV does 0-60 mph in 3.8 seconds without the software update.

Ford Mustang Mach-E GT vs Tesla Model Y Performance acceleration battle results in win for former after newest update

Chicago, IL

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Foodie in Chicago

Shortly before 3 AM, people in the Chicago area may have felt their houses shake as a 3.4-magnitude earthquake occurred about 60 miles west of the city. (CHICAGO) The United States Geological Survey (USGS) reported a 3.4-magnitude earthquake around Somonauk, IL. Somonauk is in DeKalb and LaSalle Counties, 64 miles west of Chicago.

Did You Feel the Earthquake?

New York City, NY

Cheryl E Preston

Yesterday was the third time this year that an ad stating Chelsea Clinton lives in a beautiful Virginia home popped up on my laptop. My computer did not warn me this was a dangerous site, so this time, I clicked on the link.

Chelsea Clinton is rumored to be living in Virginia but probably still in NYC

San Antonio, TX

A now-retired doctor in Texas describes his experience treating a child with a brain-eating amoeba infection.

This is what it's like to treat a 'brain-eating' amoeba infection

21Ninety

The menstrual cycle is a natural process that affects women’s bodies and also their emotions. Spanning an average of 28 days, the cycle involves a complex interplay of hormones that prepares the body for potential pregnancy. The fluctuating levels of hormones throughout the cycle can bring distinct changes to the body. Understanding these phases can… Continue reading What Exactly Are All The Menstrual Cycle Phases and What Do They Mean?

What Exactly Are All The Menstrual Cycle Phases and What Do They Mean?

CBS New York

NEW YORK -- An estimated 12 million Americans suffer from peripheral artery disease, but many more are believed to be undiagnosed. A first responder on Long Island is said to be the first in the country, outside a clinical trial, to undergo a life-saving surgery for the disease.Long Island first responder working through excruciating painGoing on nearly three decades with the Lynbrook Volunteer Fire Department and a former New York City Police Department detective, it's clear Patrick Curran has a heart for helping others."It's an enjoyment. I get a big kick out of it, to help people and save lives,"...

L.I. man receives "game changer" surgery for peripheral artery disease

Virginia State

Bryshere Gray's name has been added to a growing list. Some Virginians have been keeping up with the ever-increasing tales of celebrities and their alleged connections to the saga of Sean Diddy Combs. There are now rumors that Empire actor Bryshere Gray is suing Diddy and Will Smith.

Empire actor Bryshere Gray is allegedly suing Will Smith and Sean Combs

Interesting Engineering

Scientists have discovered two chemicals, which are brain-made, can affect blood pressure.

Scientists link ‘love hormone’ to blood pressure changes during hypoxia

Contributors represent independent, third-party users who have joined our contributor program and self-verified their accounts. They have also demonstrated their experience writing hard news for other outlets. Contributors are expected, like all users, to adhere to our Community Standards.

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The Current GA

Since 2020, the condition known as long COVID-19 has become a widespread disability affecting the health and quality of life of millions of people across the globe and costing economies billions of dollars in reduced productivity of employees and an overall drop in the work force .

Expert: Long COVID puzzle pieces are falling into place – picture is unsettling

Health

Medically reviewed by Brigid Dwyer, MDMedically reviewed by Brigid Dwyer, MDThe sciatic nerve is the body’s largest and longest nerve, running from the lower back down through the back of each leg. This nerve stimulates leg muscle movement and carries sensory signals from the legs to the spine, helping you complete daily functions like walking and standing. Irritation of or damage to the sciatic nerve can lead to multiple health conditions, causing pain, numbness, tingling, and more.Anatomy of the Sciatic NerveThe sciatic nerve is a part of your peripheral nervous system, which is made up of the nerves that exist...

A Complete Guide to Your Sciatic Nerve

Alameda, CA

Alameda Post

The unthinkable has happened. Again. A gunman has taken multiple lives. The difference this time? It happened here, in Alameda. We are an island, both physically and psychologically. I spend a lot of time explaining to people that our focus is Alameda, and Alameda alone, so our coverage doesn’t usually include stories as horrific as this one.

It Happened Again. Here.

Ronkonkoma, NY

The New York Post reveals that two men who died in a plane crash at MacArthur Airport were from Virginia. The men had been visiting friends in Long Island and were returning home when the tragedy occurred.

Life partners from Virginia have been identified as the victims of a New York plane crash

If you’re over 40 and find you’re having trouble walking because of pain in your legs, you may want to check with your doctor to see if you have peripheral artery disease (PAD). PAD is caused by the buildup of fatty deposits in arteries and reduces blood flow...

OTC supplement improves walking for people with PAD

More than 55 million people around the world are living with dementia, an umbrella term used to describe several progressive disorders that affect memory and cognition.

Alzheimer’s disease is the most common type of dementia, accounting for half to 75% of cases.

Race, ethnicity and family history are considered to be significant dementia risk factors — and things beyond our control.

Still, new research suggests that six lifestyle habits — physical exercise, social interaction, leisure activities, quality sleep, not smoking and not drinking alcohol — can significantly reduce our risk of developing dementia.



In a Chinese study recently published in the Journal of Affective Disorders,...

6 easy lifestyle hacks that can slash your risk of developing dementia

NewsBreak

Elon Musk defines Neuralink as AI safety project while second human trial participant receives brain implant

During a podcast interview spanning more than 8 hours, Elon Musk sat together with Neuralink's President DJ Seo, its Head Neurosurgeon Matthew MacDougall, and Brain Interface...

Elon Musk defines Neuralink as AI safety project while second human trial participant receives brain implant

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