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stress

This is an illustration of a woman surrounded by speech bubbles in different colors.

·May 14, 2026·5 min read

Physical Stress Changes Your Voice and Speech Patterns

A new study explains how physical exertion alters vocal pitch, timing, and stability, impacting speech recognition and the "talk test".

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Featured Neuroscience

·May 13, 2026·7 min read

Neural Hotwire: How Biological Synapses Bypass Broken Brain Links

Can we "hotwire" the brain to fix neurological disorders? Researchers have unveiled LinCx, a technology that creates biological electrical "bypasses" between neurons. By engineering fish-derived proteins to act as precision wires, the team successfully reshaped brain activity and behavior in mice without the need for drugs or external electrodes. This "cellular editing" marks a major leap toward treating broken brain circuits with internal, biological precision.

Featured Neurology Neuroscience

·May 8, 2026·8 min read

Brain Switch for Action and Stress Identified

By mapping the interaction between the locus coeruleus and the anterior cingulate cortex, researchers found a mechanism that regulates the intensity of the body’s fight-or-flight responses. This discovery offers a transformative roadmap for treating Parkinson’s mobility issues and modulating stress-induced cravings in alcohol use disorder.

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Auditory Neuroscience Featured Neuroscience Psychology

·April 27, 2026·9 min read

Sound of Fear: Infrasound Mimics Supernatural Feelings

A new study reveals how low-frequency infrasound silently shifts human mood and raises stress hormones.

Featured Neuroscience Psychology

·April 24, 2026·9 min read

Everyday Skills Protect the Developing Brain from Prenatal Stress

Children born during Superstorm Sandy shows that early behavioral skills act as a "buffer," preserving healthy limbic system activation after prenatal stress.

Featured Neuroscience Psychology

·April 17, 2026·7 min read

Cortisol Kill-Switch: Exercise Rewires Stress Biology

A first-of-its-kind one-year clinical trial proves that 150 minutes of weekly aerobic exercise significantly lowers long-term cortisol levels and slows brain aging.

This shows a stressed woman surrounded by bacteria.

Featured Neuroscience Psychology

·April 16, 2026·7 min read

Stressed Out? Diverse Gut Bacteria Might Be to Blame

High gut microbial diversity is associated with stronger, more flexible stress responses in humans, highlighting the role of bacterial metabolites like butyrate and propionate.

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Featured Neuroscience Psychology

·April 8, 2026·6 min read

Double Shifts Wreck the Body’s Stress Rhythm

Double shifts cause a two-fold increase in cortisol levels at midnight. Researchers warn that extended nursing schedules disrupt the body's natural stress rhythm and increase physiological strain.

This shows the outline of a stressed person and a brain.

Featured Neuroscience Psychology

·March 31, 2026·9 min read

Direct Link Between Stress and Addiction Found

Researchers discovered a brain pathway linking stress centers directly to habit regions. While stress normally promotes flexibility, alcohol disrupts this circuit, explaining why stress leads to compulsive drinking and relapse.

Featured Neuroscience Psychology

·March 27, 2026·7 min read

Stress Shift: From Alarm Mode to Reflection in 60 Minutes

A new study identifies a "resilience window" 60 minutes after stress. While physical stress fades quickly, the brain's high-order recovery peaks an hour later, marking a shift from threat detection to internal reflection.

This shows the outline of a person and an inflamed brain.

Featured Neuroscience Psychology

·March 19, 2026·8 min read

Stress-Skin Axis: How the Brain Triggers Eczema Flares

The mind-skin connection mapped. Scientists have discovered the specific nerve cells that turn psychological stress into physical skin inflammation, offering a new target for eczema treatment.

This shows the outline of a head and a person walking.

Featured Neuroscience Psychology

·March 13, 2026·8 min read

Cortisol Blurs the Brain’s Internal Navigation Map

New research proves that stress hormones "blur" the brain's internal coordinate system, revealing how cortisol destabilizes the regions first affected by Alzheimer's

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stress

Physical Stress Changes Your Voice and Speech Patterns

Neural Hotwire: How Biological Synapses Bypass Broken Brain Links

Brain Switch for Action and Stress Identified

Sound of Fear: Infrasound Mimics Supernatural Feelings

Everyday Skills Protect the Developing Brain from Prenatal Stress

Cortisol Kill-Switch: Exercise Rewires Stress Biology

Stressed Out? Diverse Gut Bacteria Might Be to Blame

Double Shifts Wreck the Body’s Stress Rhythm

Direct Link Between Stress and Addiction Found

Stress Shift: From Alarm Mode to Reflection in 60 Minutes

Stress-Skin Axis: How the Brain Triggers Eczema Flares

Cortisol Blurs the Brain’s Internal Navigation Map

CASS4 Gene Directs Microglia to Contain Alzheimer’s Plaques

Early Infections Prime the Brain for Alzheimer’s

Pregnancy Cannabis Abuse Triples Postpartum Psychosis Risk

Stem Cells Recreate the Human Placenta’s Hidden First Steps

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