From Nico Nierenberg, CEO, Scott Wilson, Chairman and Chief Scientist, and the employees of Persyst:

Like the rest of the country, we are shocked by the death of George Floyd and other recent unjustified killings of Black Americans by the police. They have served as a very sad reminder of the injustice, and mistreatment of Black Americans in our society. Black Lives Matter.

It is our responsibility to do more than we have and to continue to examine our own contributions to this injustice. We need to consider ways that we can work to make things better. It is not enough to sit still and do no wrong. We each have to do the things that are right.

As a step, Persyst has committed to making donations to organizations that work to improve social justice and the lives of Black Americans. Join us. If you’d like to learn what organizations we are donating to, please contact us.

Persyst 14

The Seizure Detector
you’ve been waiting for.

The P14 Seizure Detector achieves higher sensitivity, higher accuracy and lower latency than any previous Persyst Seizure Detector.

NEW: “The Persyst 14 algorithm was statistically noninferior to the humans. For the first time, a seizure detection algorithm and human experts performed similarly.” ¹

Persyst 14 | CARE

(Computer Assisted Review of EEG)

Persyst 14 EEG Review and Analysis Software provides the complete set of tools needed for C.A.R.E (Computer Assisted Review of EEG), resulting in accurate, efficient and rapid review of EEG data. Whether for high volume institutions or for community clinics, Persyst enables the highest level of comprehensive patient care when it comes to EEG monitoring and analysis.

Seizure Detection

Accurate. Fast. Flexible. P14 is the most advanced seizure detector available.

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Spike Detection

Persyst spike detection is shown to be non-inferior to skilled human reviewers.

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A comprehensive set of EEG trends which are easy to use and customize.

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Artifact Reduction

Selectively reduces eye, muscle and electrode artifact in real-time.

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Comprehensive patient monitoring from wherever you are.

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Integrated with the EEG System you already use

Persyst is the only EEG trending and detection software that is integrated,
sold and supported by every major EEG manufacturer including
Micromed, Natus, Nihon Kohden, Cadwell, Compumedics and many more.

Persyst is the Standard of Care


Persyst Products

Introducing Persyst mobile.
EEG at your fingertips.

Persyst Mobile is the first EEG monitoring and review application cleared by the FDA to run on mobile devices. Now you can quickly and easily access EEG wherever you are.

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Over the decades, Persyst has led the field of quantitative EEG for neurodiagnostics, delivering powerful tools into the hands of clinicians. Our success is in part due to a core commitment to research, the scientific validation of our methods in collaboration with our clinical partners, and the publication of our findings in peer-reviewed journals.

Most recently, our work validating the new Persyst 14 Seizure Detector was published by the Journal of Clinical Neurophsyiology. Findings include, “The Persyst 14 algorithm was statistically noninferior to the humans. For the first time, a seizure detection algorithm and human experts performed similarly.”

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