Junk food eating during adolescence can have a long-term negative effect on memory. Credit: Pixabay New research reveals that consuming a high-fat, high-sugar Western diet during critical brain development years can lead to long-term memory impairment. This impairment is linked to a decrease in a neurotransmitter associated with Alzheimer's disease and isn't reversed by adopting...
An image of a human brain captured with the new Iseult MRI machine at a power of 11.7 Teslas, showing the level of detail possibleCEA The world's most powerful MRI machine has begun to demonstrate its capabilities by conducting scans of living human brains. These images offer an ultra-high-resolution view of the brain, aiding in...
Brains are larger than they were in the 1930s. Credit: Ideogram Larger brain size indicates enhanced brain health and cognitive abilities. Since the 1930s, there has been a consistent increase in brain size. A recent study highlights the implications of this growth on the likelihood of developing dementia, specifically Alzheimer's disease. By 2020, more than 55...
Credit: Ideogram Researchers have identified a correlation between lower household income and accelerated degradation of the white matter in the brain. While the levels of this white matter naturally decrease as individuals age, residing in poverty appears to hasten this decline. The study, conducted by researchers from the University of Lausanne and the University of Geneva...
A recent study on mice reveals that microplastics might lead to changes in behavior. Image credited by EuroNews According to a fresh investigation, microplastics could be as prevalent inside the body as they are in the environment.In the study, scientists exposed mice to varying amounts of microplastics through drinking water and observed how these particles...
Credit: Pixaobay The sensation of hairs standing on end, the cold sensation in the stomach, the rapid heartbeat triggered by a sudden movement in the shadows—these experiences evoke fear. Fear, while capable of causing distress and discomfort, can also be oddly exhilarating. However, it serves a crucial purpose as an instinctual reaction to danger, potentially...
Timepix3 was originally designed for particle detection for giant accelerators like the one at CERNCERN Transitioning from colossal 26 km (16 miles) particle accelerators to operating rooms for brain surgeries, a particle detector initially engineered by physicists at CERN is now employed by researchers in Germany to enhance the precision and safety of brain tumor...
Mark found out he had ALS in 2020, and he's already lost a lot of his ability to move, like using his phone or eating by himself. Image Credit CNN Mark, who is 67 years old, found out he had ALS in 2020. Over time, he's been losing his ability to do things like using...
Neuralink, spearheaded by Elon Musk, announces yet another significant stride forward in its advancements. Credit: JRdes/Shutterstock.com The first human recipient of Neuralink's innovative brain implant has reportedly achieved a significant milestone, demonstrating the ability to operate a computer mouse cursor solely with their thoughts. Update on Trial Progress Elon Musk, the founder of Neuralink, provided an update...
Assessing connectivity across the entire brain could help identify likely ADHD developmentDepositphotos Analyzing neuroimaging data from almost 12,000 participants, researchers have verified the necessity of adopting a comprehensive approach encompassing the entire brain for the diagnosis, research, and treatment of attention-deficit hyperactivity disorder (ADHD). Earlier research has concentrated on specific brain regions or networks. However, scientists...
