brain

The article discusses how cocaine use negatively impacts middle-aged men's health, including heart, brain, and sex life, despite many patients believing it is harmless. It highlights that these effects worsen with age.

Getting enough sleep triggers changes in the brain, heart, hormones, and immune system. These bodily changes often go unnoticed by most people.

Scientists found that SuperAgers, who have exceptional memories, do not have distinct genetic factors compared to typical older adults. Their memory retention may be due to unknown protective elements related to the brain, body, lifestyle, and environment.

A study in mice suggests that most neurons function as generalists rather than specialists, challenging the common belief that the brain consists primarily of highly specialized cells.

A new skull-based analysis of Neanderthal brains suggests that these ancient hominins’ range of intelligence largely overlapped with modern humans. The study challenges previous assumptions about Neanderthal cognitive abilities.

The article discusses spoonerisms as common speech errors that provide insights into how the brain produces speech, particularly for linguists and psychologists.

The article suggests reducing the number of daily choices to benefit the brain, challenging the common belief that more choices are inherently better.

LSU School of Veterinary Medicine researchers received a $400,000 grant to investigate how opioid use impacts the brain and raises relapse risk. The study aims to understand the mechanisms behind opioid relapse.

A study using EEG found that the human brain can simultaneously encode two speech streams. The research was published in PLOS Biology.

Researchers were surprised by the findings of a study on omega-3 fatty acids taken as fish-oil supplements. The study's results challenge assumptions about the benefits of these supplements for brain health.

A study suggests that a single dose of cocaine can rewire the brain and potentially increase the risk of addiction. The findings highlight the immediate neurological impact of cocaine use.

The neuroscience of meditation has expanded significantly in the past two decades, with findings being more qualified than most wellness content suggests. The article highlights changes in the brain when meditation becomes a habitual practice.

Neuroscience has made significant advancements in understanding the brain over the last 30 years, surpassing all prior human knowledge. These discoveries have fundamentally altered previous assumptions about brain function.

A person's weight increased to over 300lbs after doctors discovered an issue in their brain, which led to a loss of control over hunger. The individual ignored a subtle warning sign before the condition worsened.

The article discusses how smartphones negatively impact brain function and offers strategies to reclaim personal identity. It is published by The New Atlantis and has sparked discussion on Hacker News with 22 points and 3 comments.

A therapy targeting the liver has shown potential to protect the brain from Alzheimer's disease. The approach suggests a novel connection between liver function and neurodegenerative protection.

A person experienced worsening migraines for months before doctors discovered a concerning issue in their brain linked to their breakfast. The discovery raised alarm about a potential connection between dietary habits and neurological health.

The author experienced worsening migraines for months until doctors discovered a concerning issue in their brain linked to their breakfast. The article suggests a medical connection between the breakfast and the brain condition.

The article explains how anxiety affects the brain and introduces a stop-smoking method being utilized to assist individuals in overcoming anxiety-related challenges.

A study on obese adults found that an intermittent fasting-style diet led to weight loss, healthier metabolic markers, gut bacteria shifts, and brain changes in regions linked to appetite, cravings, and self-control. The results suggest the gut microbiome and brain may collaborate to influence weight-loss success.

Weight-loss drugs may be altering the brain to reduce cravings for food, alcohol, and sex, according to a study. The research suggests these medications could dampen desire for multiple pleasures beyond weight loss.

Weight-loss drugs may reshape the brain to reduce people's desire for food, alcohol, and sex, according to a study. The findings suggest these drugs could alter neural responses to such stimuli.

A study published in Nature reveals that small cell lung cancer exhibits neuronal features, offering new biological insights that may lead to improved treatments and save lives.

Freekeh is an ancient Middle Eastern grain with high protein and fiber content, offering benefits for brain health and metabolism. Its nutritional profile rivals that of quinoa, a well-known powerhouse carbohydrate.

Research on mice suggests that movement in the abdomen may help flush excess material from the brain through the movement of fluid. This study implies a potential connection between gut movement and brain health. Further research is needed to understand the implications of this finding.

A study suggests that consuming one bag of chips per day may increase the risk of devastating brain damage. This daily habit could have severe consequences for brain health. The research highlights the potential dangers of excessive chip consumption.

Dreams are structured by personal traits and real-world experiences, with the brain reshaping daily life into imaginative scenarios. Mind-wandering correlates with fragmented dreams, while valuing dreams leads to richer content. The pandemic influenced dreams to become more emotional and restrictive.

The article discusses how to identify early warning signs of dementia in loved ones and provides insights into how the illness progressively damages the brain. It aims to educate readers on recognizing subtle behavioral and cognitive changes indicative of dementia.

The article discusses identifying early warning signs of dementia and provides an in-depth look at how the illness progresses and damages the brain.

Scientists have discovered a brain region called the caudal granular insular cortex (CGIC) that may act as a switch for chronic pain. In animal studies, deactivating this region prevented chronic pain from forming and could erase it after onset.

New research indicates that both visual perception and imagination utilize identical neural pathways and coding mechanisms in the brain. The study highlights shared neuronal activity for sight and imagination, suggesting a unified neural code. (Image credit: Marco Bottigelli)

Chinese surgeons claim an operation to remove toxic proteins from the brain can reverse dementia. The procedure targets harmful proteins linked to neurodegenerative diseases.

A study reveals that the brain's expectations about a drink's content (sugar vs. artificial sweetener) significantly influence taste perception. Participants experienced heightened enjoyment when expecting sugar, even with artificial sweeteners, and vice versa for real sugar.

A week of meditation led to improved brain efficiency, enhanced immune signaling, and increased pain relief chemicals in participants. The experience also promoted neuron growth and stronger brain connectivity, mimicking effects similar to psychedelic states.

Playing music appears to benefit the brain, even for amateur musicians. The article suggests that engaging with music has positive effects on cognitive function.

The author experienced increased brain sharpness and libido after taking a daily dose of testosterone, but found the effects to be negative. The treatment had significant impacts on their life. The experience was overall unpleasant.