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

771 results

Correlations Between Basal Metabolic Rate in Humans with Different Age, Gender, BMI and Local Earth...

Daily energy expenditure includes resting metabolism (RMR), endogenous thermogenesis (or thermal eff...

Unraveling the Science of Interconnectivity

Research conducted at the HeartMath Institute is revealing the interconnectivity of all life on Eart...

Donate - HeartMath Institute Research

HMI's donors are making a difference! Your support allows HMI to create and distribute programs that...

The Fascinating Relationship Between the Heart and Brain

The relationship between the heart and brain is like a complex dance that sets the tone for how we e...

Changes in Prefrontal fNIRS Activation and Heart Rate Variability During Self-Compassionate Thinking...

The aim of this study was to investigate the effects of self-compassionate thinking (SCT) related to...


"The Tonic's Not Always in a Bottle": A Qualitative Study Investigating a Heart Rate...

Gastrointestinal disorders (GID) affect psychological and physical health and can be impacted by str...

Gratitude

Deborah Rozman, Ph.D., our Add Heart Podcast host, and her guest, Erwin Valencia, life coach and wor...


Relationship Between the Proficiency Level and Anxiety-Reducing Effect in a One-Time Heart Rate Vari...

Previous studies have reported that the proficiency level of heart rate variability biofeedback (HRV...