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weight

·January 16, 2025·4 min read

How Our Brains Perceive Body Weight Differs From Objects

Research reveals that how we perceive the size and weight of body parts, such as hands, differs from our perception of objects. For objects, smaller items feel heavier than larger ones with the same weight—a phenomenon known as the size-weight illusion.

Featured Genetics Neuroscience

·October 10, 2024·4 min read

14 “Skinny” Genes Linked to Enhanced Weight Loss

A recent study identifies 14 genes linked to enhanced weight loss when combined with moderate exercise, such as running for 30 minutes three times a week. Participants with the highest number of these "skinny genes" lost up to 5kg over eight weeks, while others lost about 2kg. One gene, PARGC1A, emerged as particularly influential, accounting for 62% of weight lost in participants, with the rest attributed to exercise and lifestyle factors. The study emphasizes that while genetics play a role, lifestyle changes are essential for optimal results. The findings could pave the way for personalized health and fitness interventions based on genetic profiles. This research supports the need for a balanced approach, combining genetics with exercise and diet for best outcomes.

Featured Neuroscience

·May 22, 2024·3 min read

High BMI Shrinks White Matter in Brain

A new study finds that high cumulative BMI is linked to smaller brain volume, increased white matter lesions, and abnormal brain structure. These negative effects are especially pronounced in adults under 45 and over 60. Maintaining a BMI below 26.2 is recommended for optimal brain health.

This shows a brain and a measuring tape.

Featured Neuroscience

·May 16, 2024·5 min read

High BMI Linked to Weak Smell-Eating Circuit in Brain

A new study reveals a novel brain circuit linking the sense of smell and eating behavior. The weaker the connection between these regions, the higher a person's Body Mass Index (BMI).

Featured Neuroscience Neuroscience Videos

·September 3, 2023·2 min read

Top 5 Neuroscience Discoveries of the Week – September 3, 2023

This week in neuroscience, we've seen groundbreaking advancements ranging from a diet that can potentially extend lifespan without calorie restriction, to a new drug that could revolutionize obesity treatment.

Featured Neuroscience

·August 29, 2023·5 min read

Weight Stability in 60s Tied to Women’s Longevity

Maintaining stable weight after age 60 significantly boosts women's odds of living past 90. Researchers found women who kept a steady weight were 1.2 to 2 times more likely to reach exceptional longevity compared to those who lost 5% or more of their weight.

Featured Neuroscience

·June 1, 2023·4 min read

Getting the Skinny on Cannabis Use: The Effect of Cannabis on Weight and Metabolism

Researchers shed light on the enigma of cannabis users tending to be leaner and less diabetes-prone despite appetite stimulation. The study shows that cannabis exposure during adolescence disrupts energy balance and adipose organ (fat storage) homeostasis.

Featured Neuroscience Open Neuroscience Articles

·April 4, 2023·4 min read

Dozens of Brain Proteins May Play a Critical Role in Body Weight Regulation

60 unique proteins expressed in the brain may be key to regulating body weight, a new study reveals.

This shows a little girl eating watermellon

Featured Neuroscience Open Neuroscience Articles Psychology

·December 21, 2022·5 min read

Child Body Weight Has Limited Effects on Mood and Behavioral Disorders

Despite common belief, a new study reveals a child's body weight has little impact on mood or behavioral disorders.

Featured Neurology Neuroscience

·October 20, 2022·3 min read

Weight Change in Early Parkinson’s May Be Tied to Changes in Thinking Skills

People who lost weight soon after being diagnosed with Parkinson's disease had a more rapid decline in thinking skills compared to those who maintained their normal weight. Those who gained weight had a slower decline in cognitive skills.