Your Heart’s Rhythm Reveals When Stress Helps or Hurts Your Performance
A new study shows that heart rate variability correlates with task performance in distinct ways across physiological activation regimes and ...
Tag: heart rate variability
When the Moon Makes You Sweat: Harsh Analog Conditions Drive Stress Even as Rover Skills Hold Steady
A proof-of-concept study at ESA's LUNA Analog Facility found that simulated lunar conditions sharply increased operators' workload and heart rate ...
Heart Rhythm Patterns May Signal Suicidal Thoughts in Depression, Study Finds
A two-study investigation found that lower heart rate variability is associated with both depression and suicidal ideation, with the most ...
Dogs Rush to Comfort Crying Humans, but New Study Reveals What Empathy Really Looks Like
A new study comparing behavioral, physiological, cognitive, and survey-based measures finds that dogs respond strongly to human crying and laughing, ...
Forests and Birdsong Quietly Rewire the Stressed Student Heart
A randomized field experiment at North Carolina State University shows that forest views lower heart rate while birdsong boosts heart ...
Power-Frequency Fields at Work: New Systematic Review Probes Hidden Heart Risks
A new systematic review of 14 studies covering nearly 50,000 workers finds that half report links between occupational exposure to ...
Wearable Electronics and Machine Learning Converge to Catch Operator Fatigue Before It Turns Dangerous
A new Research Topic in Frontiers in Electronics shows how wearable sensors and machine learning models, from heart rate variability ...
Inside the Fear Lab: EEG and Wearables Decode How the Brain and Body React to Immersive Terror
By combining EEG, heart rate variability, and skin conductance in a responsive semi-immersive environment, researchers have mapped how brain and ...
Your Heartbeat May Set the Gain on Consciousness, New Theory Proposes
A new theoretical framework proposes that heart rate variability-indexed autonomic coherence acts as a gain parameter governing the nested temporal ...
Reading Minds Together: Wearables Offer a New Window Into Team Awareness
A systematic review of 52 studies shows that heart rhythms, speech patterns, eye movements, and brain synchrony could allow scientists ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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