HeartMath Institute

State-Space Attractor Morphology as a Marker of Complexity Matching in Group Heart Rate Variability Dynamics

Naseha Wafa Qammar, Kristina Poskuviene, Mantas Landauskas, Kiran Shahzadi et autres

Complexity matching helps explain how interacting physiological systems may become coordinated during shared experiences. In this study, we investigated group-level complexity matching by reconstructing heart rate variability (HRV) dynamics from 20 participants across six intervals of a guided heart-focused session. For each …

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Complexity matching between the Schumann resonances and milk yield in dairy cows – a case study from Lithuania

Naseha Wafa Qammar, Minvydas Ragulskis, Darius Petronaitis, Arvydas Jokimaitis et autres

This study investigates complexity matching pattern between daily milk yield in dairy cows and variations in Schumann resonance frequency bands. The analysis uses 895 days of data from a dairy herd in Lithuania and examines five low-frequency bands that overlap with canonical …

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Revisiting Darwin’s Warm Little Pond in the 21st Century: Land-Based Scenarios for Life’s Origins

Bruce Damer, David Deamer

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Correlations between onsite and global networks of random number generators during group healing meditations

Nachum Plonka, Scott Davies, Mike Atkinson, Kevin Crowe et autres

INTRODUCTION: The Global Consciousness Project 2.0 (GCP 2.0) is an initiative investigating the relationship between human consciousness and the behavior of the project's random number generators (RNGs). This was explored via a series of meditation workshops led by Dr. Joe Dispenza with …

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From Dysregulation to Coherence: Exploring the HeartMath ® Approach to Emotional and Physiological Regulation

Jorina M. Elbers, Rollin McCraty

Mounting evidence suggests that the long-term effects of trauma and adversity are rooted not only in psychological distress, but in persistent dysregulation of the body’s stress response and its associated neuroendocrine systems. This physiological dysregulation has emerged as a critical contributor to …

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Human body’s bioelectromagnetism (biowaves) and Schumann resonances

Ганна Володимирівна Невойт, Ragulskis Minvydas, Rollin McCarty, Maksim Potyazhenko et autres

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Identifying HRV Synchrony through a Novel Modified Fluctuation-based Diffusion Entropy Analysis and Crucial Events of Heart Rate Dynamics in a Social Setting

M.P. Johnson, R. McCraty, M. Atkinson, N. Plonka et autres

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Heart rate variability biofeedback in a global study of the most common coherence frequencies and the impact of emotional states

Sai A. Balaji, Nachum Plonka, Mike Atkinson, Malathy Muthu et autres

This global study analyzed data from the largest dataset ever studied in the Heart Rate Variability (HRV) biofeedback field, comprising 1.8 million user sessions collected from users of a mobile app during 2019 and 2020. We focused on HRV Coherence, which is …

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Schumann Resonances and the Human Body: Questions About Interactions, Problems and Prospects

Ганна Володимирівна Невойт, Mantas Landauskas, Rollin McCarty, Inga Arūnė Bumblytė et autres

(1) Background: The interaction between the human body and the Earth’s magnetic field at Schumann resonances (SRs) is one of the important fundamental questions of science that continues to be studied. The aim of this study was to create a working theoretical …

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Global study of long term heart rhythm synchronization in groups

Nachum Plonka, Mike Atkinson, Rollin McCraty, Germaine Cornelissen et autres

Heart rhythm measurements over time reflect important elements of Autonomic Nervous System dynamics. Synchronization among the heart rhythms of multiple participants has been observed, but this study uses the first global dataset collected that measures synchronization at several locations across the globe …

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The impact of gender on the nursing figure and nurses' interprofessional relationships: A multimethod study

Loredana Piervisani, Maddalena De Maria, Sabrina Spagnuolo, Patrizia Nazzaro et autres

AIMS: To identify the current presence of stereotypes about the nursing profession in Italy and to understand how gendered processes and modalities are regulated and expressed in the physician-nurse dyad, and the implications for professional identity and autonomy. DESIGN: Qualitative multimethod design. …

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Functional architecture of intracellular oscillations in hippocampal dendrites

Zhenrui Liao, Kevin C. Gonzalez, Deborah M Li, Catalina M. Yang et autres

Fast electrical signaling in dendrites is central to neural computations that support adaptive behaviors. Conventional techniques lack temporal and spatial resolution and the ability to track underlying membrane potential dynamics present across the complex three-dimensional dendritic arbor in vivo. Here, we perform …

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