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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’

The Heart of Grinnell: What Makes a Healthy Community? - HeartMath Institute

Articles of the Heart Published: Aug. 29, 2010August 29, 2010

www.heartmath.org/articles-of-the-heart/social-connections/the-heart-of-grinnell-what-makes-a-healthy-community/

The world’s oldest cities date back more than 10,000 years, but humans actually began living together in small communities, or villages much earlier. Like the inhabitants of the oldest known village, which dates back 20,000 years on the southwestern shore of the Sea of Galilee in Israel, humans band...

The Energetic Heart Is Unfolding - HeartMath Institute

Articles of the Heart Published: Jul. 22, 2010July 22, 2010

www.heartmath.org/articles-of-the-heart/science-of-the-heart/the-energetic-heart-is-unfolding/

Consider the amazing human heart, the organ that pumps life-giving oxygenated and nutrient-rich blood throughout our bodies on a precise schedule. Now researchers are learning that this marvelous machine, the size of a fist and weighing on average less than 10 ounces, also possess a level of intelli...

The Impact of Magnetic Pulsations on Humans and Animals - HeartMath Institute

Articles of the Heart Published: Jan. 13, 2010January 13, 2010

www.heartmath.org/articles-of-the-heart/global-interconnectedness/the-impact-of-magnetic-pulsations-on-humans-and-animals/

The Impact of Magnetic Pulsations on Humans and Animals The Magnetic Sense of Animals As many of you may be aware, a large variety of animals possess a “magnetic sense.” The Earth is surrounded by a magnetic field which is generated by the flow of molten material in the earth’s core and the flow of ...

Effects of Heart Rate Variability Coherence Biofeedback Training and Emotional Management Techniques to Decrease Music Performance Anxiety - HeartMath Institute

Research Published: Jan. 1, 2010January 1, 2010

www.heartmath.org/research/research-library/educational/effects-of-hrv-coherence-biofeedback-training-and-emotional-management-techniques-to-decrease-music-performance-anxiety/

Study shows heart rate variability biofeedback and emotional self-regulation techniques significantly reduce music performance anxiety and improve performance in student musicians.

Cardiac Coherence and Posttraumatic Stress Disorder in Combat Veterans - HeartMath Institute

Research Published: Jan. 1, 2010January 1, 2010

www.heartmath.org/research/research-library/clinical-health-research/cardiac-coherence-and-ptsd-in-combat-veterans/

Study on PTSD in combat veterans shows HRV biofeedback improves cardiac coherence and cognitive processing, suggesting its potential for treatment

An Appreciative Heart is Good Medicine - HeartMath Institute

Articles of the Heart Published: Jul. 2, 2009July 2, 2009

www.heartmath.org/articles-of-the-heart/personal-development/an-appreciative-heart-is-good-medicine/

Psychologists once maintained that emotions were purely mental expressions generated by the brain alone. We now know this is not true. Emotions have as much to do with the heart and body as they do with the brain. Of all your body’s organs, it is the heart, a growing number of scientists theorize, t...

Cardiac Coherence and Posttraumatic Stress Disorder in Combat Veterans - HeartMath Institute

Research Published: Jan. 1, 2009January 1, 2009

www.heartmath.org/research/research-library/basic/improving-cognition-in-recently-returned-combat-veterans/

PTSD in combat veterans from Afghanistan and Iraq is linked to reduced cardiac coherence and cognitive deficits. This study examines their co-occurrence for the first time.

The Coherent Heart: Heart–Brain Interactions, Psychophysiological Coherence, and the Emergence of System-Wide Order - HeartMath Institute

Research Published: Jan. 1, 2009January 1, 2009

www.heartmath.org/research/research-library/basic/coherent-heart-heart-brain-interactions-psychophysiological-coherence-emergence-system-wide-order/

This study explores emotion, emphasizing coherence as an optimal state. It examines heart-brain interactions, linking coherence to well-being and improved cognitive performance.

Personality Correlates to Electrophysiological Measures of Prestimulus Response - HeartMath Institute

Research Published: Jan. 1, 2009January 1, 2009

www.heartmath.org/research/research-library/dissertations/personality-correlates-to-electrophysiological-measures-of-prestimulus-response/

This study explored correlations between Myers-Briggs personality factors and electrophysiological prestimulus responses, finding significant HRV in Sensation types.

Can Stress Be Reduced by Using Heart Coherence? - HeartMath Institute

Research Published: Jan. 1, 2009January 1, 2009

www.heartmath.org/research/research-library/dissertations/can-stress-be-reduced-by-using-heart-coherence/

This study explores stress reduction through heart coherence training using 10-second rhythmic breathing. Stressed mothers improved physiological, emotional, and cognitive balance.

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