The Science

Different questions.
Shared curiosity.

Neuroscience helps us understand the mechanisms.●Ayurveda helps us understand the individual.

Different Languages. Shared Observations.

For thousands of years, Ayurveda has observed patterns in human experience. Modern neuroscience asks many of the same questions through different methods and measurements.

One begins with the individual. The other explores the underlying mechanisms. Neither replaces the other. Together, they offer a richer understanding of what it means to be human.

Science is not something we use to validate ancient wisdom. Nor is ancient wisdom something we use to explain science. Each offers its own way of observing the same remarkable system: the human being.

Neither asks us to believe.
Both invite us to observe.

Prana
The organizing principle of vitality and awareness
↔ Nervous System
The body's communication network
Vata
↔
Sympathetic Activation
Mobilization; fight-or-flight
Pitta
↔
Metabolic Processes
Thermogenesis & digestive signaling
Kapha
↔
Parasympathetic Tone
Vagal regulation; homeostasis
Nadis
↔
Neural Pathways
Synaptic connections transmitting signals
Dhyana
↔
Focused Attention
Prefrontal control; selective firing
Samadhi
↔
Neural Integration
Whole-brain coherence

Foundational Science Authorities

The physics community and national research bodies whose standards inform the science side of our work.

Canadian Association of Physicists
Visit CAP →
American Physical Society
Visit APS →
Brookhaven National Lab
Visit Brookhaven →
National Research Council
Visit NRC →
Society for Optics & Photonics
Visit SPIE →

Brainwave States

A spectrum of consciousness, from deep rest to expanded awareness.
No state is inherently better than another. Each serves a different purpose.

< 0.5 Hz
Epsilon
Sattvic · Turiya
transcendent stillness
NEW
0.5–3 Hz
Delta
Vata · grounding
deep sleep · restoration
4–7 Hz
Theta
Vata · releasing
meditation · insight
8–12 Hz
Alpha
Pitta · cooling
calm focus · flow
12–15 Hz
SMR
Tridoshic
calm body, alert mind
13–30 Hz
Beta
Kapha · activating
alert focused thinking
30–100 Hz
Gamma
All doshas
peak integration
> 100 Hz
Lambda
Sattvic · Shakti
transcendent activation
NEW
Our standard
National Ayurvedic Medical Association
Visit NAMA →
Kerala Ayurveda Academy (US)
Visit Kerala Ayurveda →
The Ayurvedic Institute
Visit the Institute →
Transparency Note Brainwave frequencies are measurable and well studied within neuroscience.

The Ayurvedic associations shown here are used as a framework for personalization and experience selection. They are not intended to suggest direct scientific equivalence between doshas and specific brainwave states.

Have Questions About the Science?

Brainwave entrainment, photobiomodulation, 40Hz gamma research — find the answers, then take the next step.

Begin Your Compass View Science FAQs Book an Experience Explore Our Technology

Research & Evidence

Established mechanisms — well-replicated, peer-reviewed physiology

Frequency Following Response

Coffey 2021 · Coffey 2019 · Gnanateja 2021

Vagal Regulation & HRV

Laborde 2017 · Quintana 2012

Circadian Rhythm Entrainment

Dijk 2012 · Knutson 2025

Emerging wellness evidence — promising and still developing

Neuroplasticity

Calderone 2024 · Treves 2024

Polyvagal Theory

Porges 1995 · Porges 2025

SMR & Neurofeedback

AACAP Clinical Guidelines level

Default Mode Network & Meditation

Brewer 2011 · Black & Slavich 2016

Alpha Wave Meditation

Ros 2016 et al.

Interoceptive Awareness

Hanley 2017 · Mehling 2019

Research frontier — active inquiry, shared for education

Photobiomodulation

Hamblin 2018 · Dompe 2020

Gamma Wave Entrainment (40Hz)

Clements-Cortes 2023 · Nature Sci Rep 2025

Ancient wisdom meets modern science — research validating traditional knowledge

Prakriti & Modern Genomics

Prasher 2008 · Govindaraj 2015

Pranayama & Brain Function

Novaes 2020 · Peterson 2016

Rasayana & Neuroprotection

Katz 2024 · Albalawi 2025

What researchers are exploring — a window into where neuroscience is heading

40Hz Gamma Entrainment & Neural Health

Murdock 2024 · Chan 2025 · Wu 2025

Entrainment & Sleep Architecture

Dabiri 2022 · Bavafa 2023

Alpha/Theta & Stress Response

Voigt 2024

Light Wavelengths & Mood

Chen 2024 · Ji 2024

Entrainment & Pain Perception

Tyson 2025

START WITH HOW YOU FEEL

What state is your mind in?

Choose what feels closest to where you are today, and we’ll guide you from there.

Wired & AnxiousBetaFocused & AlertSMR · BetaRelaxed & CalmAlphaSleepy & FoggyTheta · Delta

These statements have not been evaluated by the Food and Drug Administration or Health Canada. The information provided on this website is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. NeuroVeda services are not a substitute for professional medical advice, diagnosis, or treatment.