What artifacts does the Meridian Engine remove?

Meridian Engine removes 50 Hz and 60 Hz mains hum (-75.5 dB attenuation), ocular eye blinks and saccades via Picard ICA and ICLabel neural classification, cranial EMG muscle twitches and motor tics, and high-amplitude electrode pops.

Is Meridian Engine built specifically for Tourette syndrome research?

Yes, Meridian Engine is engineered to isolate severe motor tic bursts and premonitory urge signals without rejecting physiological sensorimotor alpha and beta oscillations.

WORLD'S ONLY EEG CLEANING ENGINE FOR TOURETTE'S DATA.

A SIDE SERVICE BY INHIBITIC — WHOSE CORE PRODUCT IS CLOSED-LOOP NEUROMODULATION HARDWARE THAT PREDICTS AND SUPPRESSES TICS.

-75.5 dB

Mains hum attenuation, verified on synthetic data

37.9%

Blink variance removed, ICLabel P=1.00

5-PAGE

Quantified PDF proof report per dataset

REQUEST ACCESS FOR YOUR DATASET

100% of Meridian Engine proceeds directly fund the clinical R&D for InhibiTic, our closed-loop medical device for Tourette's Syndrome.

You Send Raw Data. We Send Back Clean Data + Proof.

The Meridian Engine is not a SaaS platform. We do not sell you software. We run your raw EEG files through our proprietary, closed-source pipeline on our secure local machines, and we hand you back exactly what you need to move your research forward.

STEP 01

Step 1 — You Upload

Send us your raw .edf, .bdf, or .fif files via encrypted transfer. Any montage. Any channel count. Channel names auto-normalized.

.EDF .BDF .FIF BIOSEMI 64

STEP 02

Step 2 — We Process

Our engine runs a full cleaning stack: DC drift removal → 0.5–50 Hz bandpass → 50/60 Hz notch → average re-reference → Picard ICA + ICLabel classification → eye/muscle component exclusion → ±100 μV window rejection.

PICARD ICA ICLABEL NEURAL NET ±100 μV REJECTION

STEP 03

Step 3 — You Receive

Within 48 hours, you get back: Cleaned raw file (.fif) with annotated rejected segments; Rejection-free 500ms epochs; A 5-page quantitative PDF report; Machine-readable JSON log.

CLEANED .FIF 500MS EPOCHS 5-PAGE PDF

REQUEST ACCESS FOR YOUR DATASET

Not Claimed. Measured.

Every run produces exact mathematical verification logs. Verified on high-density clinical and synthetic recordings.

DATASET / CONDITION	MEASURED RESULT
Real 64-ch BioSemi file Clinical EEG	50 Hz hum attenuated -20.6 dB · 2 blink components removed = 37.9% variance (ICLabel P=1.00, P=0.98)
Synthetic + 60 μV injected hum Harmonic Stress Test	Hum attenuated -75.5 dB
Synthetic + 8 injected blinks Ground Truth Segment	All blink windows rejected (14.1% rejection = exactly the contaminated segments)
Alpha wave protection Neural QA	High-amplitude 10 Hz occipital activity correctly classified as ALPHA — NOT REJECTED

Ready to Rescue Your Dataset?

We process a limited number of datasets per month to maintain quality. Submit your request below and we will respond within 24 hours with a quote and timeline.