Human Systems
Contemplative practice, EEG/HRV, and neurotechnology, read through a strict evidence ladder.
Research Question
Can consumer-grade EEG/HRV sensing support disciplined, repeated-measures self-observation without overclaiming what the data actually shows?
Description
A distinct research vertical from the Mindfulness Tech desk: what consumer neurotechnology (Muse Athena, HRV sensors) can and cannot actually tell you about attention, meditation, and physiological state. Every source here gets ranked on the evidence ladder — peer-reviewed research is never presented next to a spiritual claim as if they carry equal weight. The eventual goal is a small set of safe, non-clinical, repeated-measures self-experiments.
Related Sources
Consumer-Grade Neurofeedback With Mindfulness Meditation: A Meta-Analysis
Modest distress benefits, but no convincing evidence that consumer neurofeedback teaches control of a specific brain state — the methodological baseline for any Muse experiment.
EEG Oscillatory Correlates of Meditation Practice: Systematic Review & Meta-Analysis
Pooled alpha/beta/gamma effects during meditation are real, but measurement state materially changes effect sizes — 'one frequency = one mental state' is not supported.
HRV Biofeedback in a Global Study of Common Coherence Frequencies and Emotional States
1.8M app-derived sessions characterize common HRV-coherence frequencies and emotion-associated patterns — observational, not a validated individual-wellbeing metric.
The Muse Headband Review: Meditation 2.0
An independent reviewer's framing: Muse is a feedback aid, not a machine that produces mindfulness — useful for calibrating expectations, not evidence.
This Is Your Brain on Meditation
Presents meditation, neuroplasticity, and self-transformation claims in a spiritual frame — useful for generating falsifiable questions, not as scientific evidence.