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We invite you to browse the HeartMath Institute's extensive collection of research studies, articles, and other materials.

220 results for ‘study’

Personality and Heart Rate Variability - HeartMath Institute

Articles of the Heart Published: Mar. 31, 2014March 31, 2014

www.heartmath.org/articles-of-the-heart/science-of-the-heart/personality-and-heart-rate-variability/

Research shows how intimately the heart is involved in the processes and proper functioning of the human body. Therefore, even the nonscientist might easily accept the premise that certain aspects of heart rhythms can be indicators of general health. Now, a recent study suggests that personality can...

Stress and Cognitive Decline - HeartMath Institute

Articles of the Heart Published: Jan. 21, 2014January 21, 2014

www.heartmath.org/articles-of-the-heart/science-of-the-heart/stress-and-cognitive-decline/

Having a well-functioning memory is something we all think about more and more as we age. Memory and other cognitive processes gradually diminish as we grow older, but research in the last several decades shows those who experience persistent or high levels of stress are especially vulnerable. Altho...

Instinct for Compassion - HeartMath Institute

Articles of the Heart Published: Jan. 3, 2014January 3, 2014

www.heartmath.org/articles-of-the-heart/social-connections/instinct-for-compassion/

com•pas•sion We reach out to those in pain, take in stray animals and dash off our checks to help strangers suffering across the globe. Humans are compassionate toward those in need. In fact, considerable scientific research suggests, we may actually be compelled to be compassionate. “Our human comp...

Can Biofeedback Technology Help Young Children "Learn" to Relax in School? - HeartMath Institute

Research Published: Jan. 1, 2013January 1, 2013

www.heartmath.org/research/research-library/educational/can-biofeedback-technology-help-young-children-learn-to-relax-in-school/

This study explores young children’s perceptions of relaxation and learning, evaluating biofeedback technology to help 5-6 year olds relax as they enter school, potentially improving self-regulation and learning enjoyment.

Utilizing Heartbeat Evoked Potentials to Identify Cardiac Regulation of Vagal Afferents During Emotion and Resonant Breathing - HeartMath Institute

Research Published: Jan. 1, 2013January 1, 2013

www.heartmath.org/research/research-library/clinical-health-research/utilizing-heartbeat-evoked-potentials-to-identify-cardiac-regulation-of-vagal-afferents-during-emotion-and-resonant-breathing/

This study explored heart-brain communication using heartbeat-evoked potentials (HEPs), finding HRV influences HEP strength, emotions affect amplitudes, and gender differences exist.

Heart Rate Variability Biofeedback, Executive Functioning and Chronic Brain Injury - HeartMath Institute

Research Published: Jan. 1, 2013January 1, 2013

www.heartmath.org/research/research-library/clinical-health-research/hrv-biofeedback-executive-functioning-and-chronic-brain-injury/

Study explores if brain injury patients can modify heart rate variability via biofeedback to improve emotional regulation and problem-solving. Results show promising associations between HRV training and cognitive improvements.

Evaluation of Heart Rhythm Coherence Feedback Training on Physiological and Psychological Variables - HeartMath Institute

Research Published: Jan. 1, 2013January 1, 2013

www.heartmath.org/research/research-library/clinical-health-research/evaluation-of-heart-rhythm-coherence-feedback-training-on-physiological-and-psychological-variables/

This study examined emWave®2 heart rhythm coherence feedback’s impact on physiological coherence, health, and spirituality in 10 participants, showing significant improvements across measures.

Heart's Role In The Human Body: A Literature Review - HeartMath Institute

Research Published: Jan. 1, 2013January 1, 2013

www.heartmath.org/research/research-library/relevant/hearts-role-in-the-human-body/

This study explores the heart’s role beyond pumping blood, examining views from ancient philosophers to modern scientists using computer technology.

Heart Coherence Increases Order of Crystallization Patterns in Dried Saliva - HeartMath Institute

Research Published: Jan. 1, 2013January 1, 2013

www.heartmath.org/research/research-library/relevant/heart-coherence-increases-order-of-crystallization-patterns-in-dried-saliva/

A pilot study found that coherence practice improved saliva crystallization patterns in 18 of 20 participants, linking positive emotions to structural changes.

What is Intuition? - HeartMath Institute

Articles of the Heart Published: Oct. 8, 2012October 8, 2012

www.heartmath.org/articles-of-the-heart/the-math-of-heartmath/what-is-intuition/

Intuition is the process of perceiving or knowing something without conscious reasoning: knowledge of events such as an act of nature that has yet to happen; or knowledge of a distant material object such as an unseen obstruction blocking the highway ahead. Researchers with the HeartMath Institute a...

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