Breakthrough science to advance human health and perfromance

Mission
Advance quality of life for 1 000 000 000 people
We speak the languageof the brain and body
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Parasym has unlocked precise neural targets with wide application+
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Scientific breakthroughs
Advancing
$10M+
Invested in science and clinical trials
10+
Years of Parasym R&D
50+
Completed clinical studies
100+
Elite research institutions partners
4M+
Completed treatment sessions
4
Neural targets unlocked
Access Parasym


Trusted by +100 Internationally Recognized Institutions








































































[ 1 ]
57% ↑ in learning acquisition
Gold standard study design. Parasym's technology selectively enhances long-term retention of learned second-language vocabulary (active compared to placebo at 7-day recall). Data from a randomized, placebo controlled, blinded neurolinguistic study using Parasym technology in typically developing young adults for language learning.
[ 2 ]
50% ↑ in Parasympathetic response in 5 minutes
*Gold standard clinical study design. Parasym's technology selectively enhances parasympathetic activity (>50% increase in high-frequency HRV after 5 minute treatment vs Placebo) with results persisting into recovery. Data from a randomized, placebo controlled, double blinded trial using Parasym technology in healthy young adults, measured using medical grade ECG.
[ 3 ]
85% ↓ in cardiac arrhythmia
Gold standard clinical study design. Parasym's technology significantly reduced Atrial Fibrillation (AF) burden by 85% in patients with Paroxysmal AF. Data from randomized, placebo-controlled, blinded clinical trial using Parasym's technology, measured via medical grade ECG patches over six months.
[ 4 ]
Fine-tune anti-tumor immune responses in lung cancer
Gold standard pre clinical study design. Parasym's technology selectively enhances desirable anti-tumor signals (CD8+ T cell activation, IFN-γ/CD137 upregulation) while suppressing counterproductive immune signaling (blunting RT-induced IFN-γ overproduction and reducing regulatory T cells). Data from an immunological study using Parasym technology in a murine Lewis lung carcinoma model.
[ + ]
The brain and body communicate via electrical signals.
By sending precise targeted bioelectric signals to the brain, it's possible to modulate critical processes that control health and performance.
Parasym's ongoing research spans across all major health and performance applications in 100+ ongoing clinical studies. These range from the world's leading cause of death and disability, to enhanced performance and learning for world number 1 sports teams, to programs with national Special Forces.



