Psychology

52 articles with this tag

Ozempic Reduces Depression and Anxiety, Major Study Shows Health

Ozempic Reduces Depression and Anxiety, Major Study Shows

A large Swedish study of nearly 95,000 patients published in The Lancet Psychiatry has confirmed that semaglutide (Ozempic) reduces the risk of worsen...

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What Is Orthosomnia and How Sleep Trackers Backfire Health

What Is Orthosomnia and How Sleep Trackers Backfire

Orthosomnia is a growing condition where obsessing over sleep tracker data actually worsens sleep quality. Here's how sleep trackers work, why they ca...

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How the Endocannabinoid System Works—and Why Cannabis Hijacks It Health

How the Endocannabinoid System Works—and Why Cannabis Hijacks It

The endocannabinoid system is the body's master regulator of mood, pain, and appetite. Here's how it works, why cannabis mimics its signals, and what...

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How the World Happiness Report Ranks Countries Science

How the World Happiness Report Ranks Countries

The World Happiness Report uses a deceptively simple question to rank nearly 150 countries by well-being. Here's how the Cantril ladder works, what fa...

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How Caffeine Protects the Brain From Dementia Science

How Caffeine Protects the Brain From Dementia

Scientists have identified multiple mechanisms through which caffeine shields the brain from cognitive decline, from blocking adenosine receptors to r...

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Depression Starts With a Cellular Energy Failure Health

Depression Starts With a Cellular Energy Failure

Scientists from the University of Queensland and University of Minnesota have discovered that depression may begin as an energy crisis inside brain an...

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ADHD Brain Briefly 'Falls Asleep' During Demanding Tasks Science

ADHD Brain Briefly 'Falls Asleep' During Demanding Tasks

A new study from Monash University and the Paris Brain Institute reveals that the ADHD brain slips into brief sleep-like episodes during demanding tas...

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How ADHD Works: The Brain Science Behind Attention Health

How ADHD Works: The Brain Science Behind Attention

ADHD is far more than a lack of willpower — it is a neurodevelopmental condition rooted in measurable differences in brain chemistry, structure, and e...

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What Is Auditory Beat Stimulation and How Does It Work? Health

What Is Auditory Beat Stimulation and How Does It Work?

Auditory beat stimulation uses precisely tuned sound frequencies to nudge brain activity into calmer states. Here is the science behind how binaural b...

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How Exercise Boosts Brain Health and Memory Health

How Exercise Boosts Brain Health and Memory

Regular physical activity doesn't just strengthen muscles — it reshapes the brain itself, triggering molecular changes that sharpen memory, protect ag...

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How Michelin Stars Work and Why Chefs Obsess Over Them Culture

How Michelin Stars Work and Why Chefs Obsess Over Them

A tiny red book launched by a tire company in 1900 became the most feared and coveted rating system in gastronomy. Here is how Michelin stars are awar...

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How AI Companion Apps Work—and Why Experts Worry Technology

How AI Companion Apps Work—and Why Experts Worry

AI companion apps like Replika and Character.AI are designed to form emotional bonds with users. Here is how they work, why millions find them compell...

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