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neurobiology

This shows a man on a hill with a snowboard and briefcase.

·May 13, 2025·6 min read

The Cost of Chasing Passion Careers

A decade-long study of snowsport instructors reveals that trading a stable nine-to-five job for a passion-fueled career can lead to deep fulfillment—but also demands sacrifices. While participants reported personal growth and a sense of meaning, they also faced mental, financial, and physical challenges in a lifestyle centered around constant travel and seasonal work.

Featured Neuroscience Psychology

·May 13, 2025·5 min read

Changing Places Sparks Creativity

A new study finds that Nobel Prize winners who moved more frequently or worked in multiple locations began their groundbreaking research years earlier than peers who stayed in one place. By exposing themselves to new ideas and collaborators, mobile scientists accelerated their creative output.

Auditory Neuroscience Featured Neuroscience Psychology

·May 13, 2025·8 min read

Can Hearing Aids Ease Loneliness? New Study Says Yes

A new study shows that providing hearing aids and personalized audiology care helps older adults maintain social connections, reducing feelings of loneliness over time. Participants who received hearing interventions retained more diverse and meaningful relationships than those given only general healthy aging guidance.

Featured Neuroscience

·May 13, 2025·6 min read

Zepbound Outperforms Wegovy in Head-to-Head Weight Loss Trial

In a 72-week clinical trial, tirzepatide (Zepbound) led to significantly greater weight loss than semaglutide (Wegovy), with participants losing an average of 20.2% of their body weight versus 13.7%. The study directly compared the two drugs at their highest doses in people with obesity but without diabetes.

Featured Neurology Neuroscience

·May 13, 2025·4 min read

Sleep Apnea Erodes Memory Over Time

Obstructive sleep apnea (OSA) contributes to significant memory decline, especially in visual and verbal working memory, according to a new review of human and animal studies. Key features of OSA, intermittent hypoxia and sleep fragmentation, drive brain inflammation, oxidative stress, and neuronal injury, impairing memory and cognition.

Brain Cancer Featured Neurology Neuroscience

·May 13, 2025·7 min read

CAR-T Brain Fog Mirrors Chemo and COVID

Patients receiving CAR-T cell therapy often report brain fog, and new research shows this cognitive impairment stems from the therapy itself, not just the cancer or other treatments. A mouse study revealed that CAR-T-induced immune responses activate brain microglia, triggering inflammation that damages myelin-producing cells, reducing signal efficiency in the brain.

Featured Neuroscience

·May 13, 2025·5 min read

AI LLMs Learn Like Us, But Without Abstract Thought

Summary: A new study finds that large language models (LLMs), like GPT-J, generate words not by applying fixed grammatical rules,...

This shows brains and the outlines of people.

Neuroscience

·May 12, 2025·3 min read

Histamine Alters Dopamine Differently in Male and Female Brains

Sex differences in neurological disorders like Tourette syndrome, schizophrenia, and ADHD may stem from how histamine affects dopamine in the brain. A new mouse study reveals that histamine decreases dopamine in males but increases it in females, with the female response influenced by the estrous cycle.

Featured Neurology Neuroscience

·May 12, 2025·6 min read

Brain Wave Phase Locking May Be Key to Unconsciousness

Despite acting through different molecular mechanisms, ketamine and dexmedetomidine both disrupt brain wave phase alignment in ways that reliably induce unconsciousness. A new study reveals that these anesthetics trigger a common signature: increased phase locking at low frequencies, particularly between brain hemispheres, while disrupting local cortical communication.

Featured Neuroscience Psychology

·May 12, 2025·5 min read

Why OCD, Tics, and ADHD Keep You Up at Night

People with obsessive-compulsive spectrum disorders (OCSDs), chronic tic disorders (CTDs), and ADHD often suffer from significant sleep disturbances, and a new review suggests that disruptions in the cortico-striatal-thalamo-cortical (CSTC) pathway may be the reason why. The review highlights how dopamine and GABA dysregulation in CSTC circuitry contributes to both poor sleep and the disorders themselves, suggesting a bidirectional and additive relationship.

Featured Neuroscience Neuroscience Videos Visual Neuroscience

·May 12, 2025·5 min read

How Your Brain Splits Space to Double Its Perception Power

Despite popular myths about left- and right-brain thinking, research shows the hemispheres truly do divide up certain tasks—especially visual spatial perception. A new review reveals how each hemisphere processes the opposite side of your field of vision, not only early on but even in higher-level cognition like attention and memory.

Featured Neuroscience Psychology

·May 12, 2025·5 min read

Does the TikTok Grounding Trend Really Improve Sleep?

Grounding, or physically connecting the body to the Earth, has gained traction as a wellness trend—now even through high-tech mats and sheets designed to replicate direct Earth contact. Advocates claim benefits for sleep, mood, and recovery, but scientific evidence remains limited.

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neurobiology

The Cost of Chasing Passion Careers

Changing Places Sparks Creativity

Can Hearing Aids Ease Loneliness? New Study Says Yes

Zepbound Outperforms Wegovy in Head-to-Head Weight Loss Trial

Sleep Apnea Erodes Memory Over Time

CAR-T Brain Fog Mirrors Chemo and COVID

AI LLMs Learn Like Us, But Without Abstract Thought

Histamine Alters Dopamine Differently in Male and Female Brains

Brain Wave Phase Locking May Be Key to Unconsciousness

Why OCD, Tics, and ADHD Keep You Up at Night

How Your Brain Splits Space to Double Its Perception Power

Does the TikTok Grounding Trend Really Improve Sleep?

Testosterone Drives Early Pubertal Distress in Girls

Open-Source AI Tools for Alzheimer’s

Infants Use Spatial Cues to Hear Voices in Noisy Environments

Decreasing Productivity Can Precede a Dementia Diagnosis by Years

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