Browsing: brain
Noise-canceling headphones function by utilizing a microphone that detects external sounds. Through sophisticated electronics, these sounds are ‘cancelled’ by playing an inverted wave to the listener,…
Short-form videos are dominating social media, prompting researchers to explore their impact on engagement and cognitive function. Your brain may even be changing. From TikTok to…
Recent findings from neuroscientists reveal that the brain’s structure divides into five main stages throughout a typical person’s life, marked by four significant turning points from…
Many people experience unusual bad dreams. If you often wake up feeling anxious and sweaty, you might be concerned whether it’s simply stress or if there’s…
As we grow older, our brains undergo significant rewiring. Recent studies indicate that this transformation takes place in various stages, or “epochs,” as our neural structures…
The wiring of our neurons evolves over the decades Alexa Mousley, University of Cambridge Our brain’s functionality isn’t static throughout our lives. We know that our…
Ultrasound can penetrate the skull and reach the brain Shutterstock/peterschreiber.media Recent research suggests that pulsed ultrasound waves directed at the brain may enhance survival rates following…
Contemporary artificial intelligence (AI) models are vast, relying on energy-hungry server farms and operating on billions of parameters trained on extensive datasets. Is this the only…
Several hominid species — Australopithecus africanus, Paranthropus robustus, early homo varieties, Gigantopithecus brachy, Pongo, papio, homo neanderthalensis, and homo sapiens — have undergone significant lead exposure…
Homo sapiens may have developed greater tolerance to lead exposure compared to other hominids frantic00/Shutterstock Research on fossilized teeth indicates that ancient humans were exposed to…
Marcel Proust, photographed in 1905 Photo 12 / Alamy As dawn broke, a peaceful calm enveloped the city. The shadows along the roads gradually receded, leading…
The human brain is one of the most intricate entities ever to exist. Andriy Onofriyenko/Getty Images Science literature, particularly those authored by scientists, is often perceived…
100-day-old brain organoidsMadeline Lancaster Since the inception of brain organoids by Madeline Lancaster in 2013, these structures have become invaluable in global brain research. But what…
The infant’s brain functions at a distinct rhythm compared to that of adults Goodles/Aramie When infants attempt to comprehend their surroundings, their brain activity reveals slower…
The human brain contains trillions of connections Sherbrooke Connectivity Imaging Lab/Connect Images/Alamy Is it possible to fully comprehend brain function if we can accurately map its…
Engaging with information can alter how your brain processes and reacts to it Tony Anderson/Getty Images As a passionate reader and writer, I often find myself…
Our brain activity and health is influenced by various bodily eventsCavallini James/BSIP/Getty Images The impact of body fat on our movements, emotions, and even the likelihood…
Can scientists transfer animal brains to computers? The answer hinges on how we define “transfer” and “brain.” If we’re a bit flexible in our interpretation, it’s…
Do different observers experience similar neural activity in response to the same color? Does color produce distinct response patterns in specific brain areas? To explore these…
New research suggests that artificial sweeteners may have unexpected risks for brain health. In a study published in Neurology, researchers analyzed the diets of over 12,700…
Map of mouse brain showing 75,000 neurons Dan Berman, International Brain Research Institute The initial comprehensive activity map of the mammalian brain has unveiled groundbreaking revelations…
In 1964, a San Diego high school student named Randy Gardner participated in a Science Fair Project by staying awake for an astounding 11 days. By…
As we grow older, our cognitive learning and memory capabilities decline—recent studies have identified the proteins responsible for this phenomenon. Researchers at UC San Francisco have…
Psilocybin, the hallucinogen, is derived from numerous magical mushrooms microgen@gmail.com A single dose of the psychedelic compound psilocybin may suffice to alter the connections within specific…
Deep brain stimulation is already utilized for Parkinson’s disease Living Art Enterprise/Science Photo Library Brain implants capable of detecting pain and responding with deep brain stimulation…
As we age, it’s common to perceive others as more content, as revealed by a recent study. Researchers have discovered that older adults often exhibit a…
Sumaid Pal Singh Bakshi/Unsplash Healthcare has witnessed remarkable advancements over the past few decades. In high-income nations, the survival rate for certain types of pediatric leukemia…
A man who underwent brain stimulation had previously tried 20 treatments for his depression Damien Fair et al./cc-by 4.0 Men suffering from severe depression for over…
If you think we’ve already asked, do you know precisely what Déjà Vu is? If you’re among the wise, you’ll say it’s a peculiar sensation that…
Movie nights may have deeper significance South_agency/Getty Images Research indicates that individuals are more inclined to forge friendships if their brains react similarly to movie clips,…
Ibogain, a psychedelic substance, is derived from the roots of the Iboga plant Farmer Dods / Alamy The psychedelic substance ibogaine has been shown to slow…
Our brains are glowing. While this phenomenon isn’t visible to the naked eye, scientists have the ability to detect faint light that permeates the skull. Recent…
Ribosome (center) responsible for synthesizing protein (red) from mRNA. Dark purple strands illustrate transfer RNAs involved in protein production. The underlying factors contributing to cellular senescence…
Mitochondria may have more functions than just energy production CNRI/Science Photo Library The energy-producing organelles in cells, known as mitochondria, may also influence sleep patterns. Research…
Changes in brain structure over time Temet/Getty Images The Covid-19 pandemic may have hastened brain aging, even prior to infection. Studies indicate that early in the…
A recent study from the University of Colorado Boulder indicates that erythritol, a widely used non-nutritive sweetener, may be linked to a higher risk of cardiovascular…
Recent research indicates that older adults who play musical instruments tend to have healthier brains. One investigation examined the impacts of decades of music practice, while…
False-colored nuclear magnetic resonance images of children’s brains CNRI/Science Photo Library New research indicates that children with anorexia nervosa are undergoing significant brain changes that go…
Microglia are specialized immune cells in the brainScience Photo Library/Alamy The process of replacing immune cells in the brain halts the advancement of a rare and…
All organs seem to be equally unimportant for longevity westend61 gmbh / alamy In the quest for a long life, it appears that not all organs…