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Psychology

Featured Neurology Neuroscience Psychology

·May 30, 2025·5 min read

Depression Across Life Linked to Greater Dementia Risk

A comprehensive new analysis reveals that depression significantly increases the risk of developing dementia, whether it begins in midlife or later in life. Researchers reviewed and re-analyzed data from dozens of studies to clarify when depression most strongly affects dementia risk.

Featured Neuroscience Psychology

·May 30, 2025·5 min read

Some Bosses Yell to Feel in Control, Not Just From Stress

New research shows that some supervisors yell at employees not out of stress but intentionally—to boost compliance and reinforce their authority. Unlike those who lash out from burnout and feel remorseful, these bosses report feeling better after the abuse.

Featured Neuroscience Psychology

·May 29, 2025·16 min read

Emotions Echo: Brainwide Timing Patterns Reveal Roots of Feeling

Emotions help guide our behavior, but when they persist too long or arrive at the wrong time, they can cause serious mental health issues. In a landmark study, researchers mapped brainwide activity patterns triggered by an unpleasant but harmless stimulus—eye puffs—in both humans and mice.

Featured Genetics Neuroscience Psychology

·May 29, 2025·5 min read

Seasonal Sunlight Still Shapes Human Sleep

Despite modern lighting and lifestyle, human sleep patterns remain deeply influenced by seasonal changes in sunlight. New research reveals that our circadian rhythms track daylight shifts across seasons, impacting mood, sleep alignment, and overall health.

Featured Neuroscience Open Neuroscience Articles Psychology

·May 29, 2025·4 min read

How Personality and Family Shape Athletic Self-Perception

A new study of Japanese undergraduates finds that students' perceptions of their own athletic ability are shaped by a mix of personality traits, childhood environment, and social feedback. Those who rated themselves as more athletic also tended to display grit, resilience, and a growth mindset. Factors like early walking age, athletic parents, frequent sports participation, and being called athletic by others were also linked to higher self-ratings.

Featured Neuroscience Psychology

·May 29, 2025·7 min read

Singing to Infants Boosts Mood and Bonding

A new randomized study found that when parents sing more frequently to their infants, both babies and caregivers experience measurable improvements in mood and wellbeing. The study involved 110 caregiver-infant pairs who participated in a four-week music enrichment intervention via smartphone.

Featured Neuroscience Psychology

·May 28, 2025·4 min read

LLMs Mimic Human Cognitive Dissonance

A new study reveals that GPT-4o, a leading large language model, displays behavior resembling cognitive dissonance—a core human psychological trait. When asked to write essays either supporting or opposing Vladimir Putin, GPT-4o’s subsequent “opinions” shifted to align with its written stance, especially when it “believed” the choice was its own.

This shows a person sitting under a tree.

Featured Neuroscience Psychology

·May 25, 2025·5 min read

Boredom Is Good for You: Why Embracing It Calms the Brain

Boredom, often seen as a negative state to avoid, may actually serve an important role in emotional regulation and brain health. When we're bored, the brain shifts away from external attention networks and activates introspective systems like the default mode network, encouraging creativity and self-reflection.

Featured Neurology Neuroscience Psychology

·May 25, 2025·5 min read

Chronic Stress Quietly Raises Your Stroke Risk

Chronic stress is increasingly recognized as a contributor to stroke risk by intensifying conditions like high blood pressure, inflammation, and unhealthy lifestyle habits. While stress isn't as easily measured as cholesterol or blood pressure, long-term exposure to it can set the stage for vascular damage and increase both ischemic and, less commonly, hemorrhagic stroke risk.

Featured Neuroscience Psychology

·May 24, 2025·4 min read

Stress Hampers Emotional Regulation in Anxiety, Depression & BPD

New research reveals that acute stress can impair key brain functions involved in emotion regulation, particularly in individuals with distress-related disorders like depression, anxiety, and borderline personality disorder. The study found that executive functions—such as working memory, impulse control, and cognitive flexibility—are more likely to be disrupted in these individuals during high-stress moments.

Featured Neuroscience Psychology

·May 24, 2025·2 min read

Married Minds: Oral Microbiota May Mediate Shared Anxiety

A new study suggests that oral microbiota transmission between newlywed couples may influence the onset of depression and anxiety symptoms. Researchers observed that healthy spouses of partners with insomnia, depression, and anxiety developed similar mental health symptoms and microbiota profiles within six months of marriage.

Featured Neuroscience Psychology

·May 24, 2025·4 min read

Boosting Ketamine’s Antidepressant Effects to Last Two Months

Ketamine is a fast-acting antidepressant that can relieve symptoms of major depressive disorder (MDD) within hours, even in treatment-resistant cases. However, its effects typically last only a week, and frequent dosing poses risks like dissociation or addiction.

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Psychology

Depression Across Life Linked to Greater Dementia Risk

Some Bosses Yell to Feel in Control, Not Just From Stress

Emotions Echo: Brainwide Timing Patterns Reveal Roots of Feeling

Seasonal Sunlight Still Shapes Human Sleep

How Personality and Family Shape Athletic Self-Perception

Singing to Infants Boosts Mood and Bonding

LLMs Mimic Human Cognitive Dissonance

Boredom Is Good for You: Why Embracing It Calms the Brain

Chronic Stress Quietly Raises Your Stroke Risk

Stress Hampers Emotional Regulation in Anxiety, Depression & BPD

Married Minds: Oral Microbiota May Mediate Shared Anxiety

Boosting Ketamine’s Antidepressant Effects to Last Two Months

Estrogen Exposure Shields the Aging Brain

The Acoustic Science of What Makes a Great Singer

How Octopuses Lock in Long-Term Memory Without New Proteins

Enriched Environments Rewire the Brain via Shared Synaptic Gene Networks

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