Hudson Valley

Biofeedback Center

TetraLexRN is a low-level stimulation and biofeedback center that will help you experience relaxed ease and improved attention through brain training and biofeedback education and training.

At TetraLexRN, you will get to learn about all of your nervous systems. We will look at mental health and physical wellness through a variety of assessments that look at the brain and body electric; the signals of you.

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Frequently Asked Questions About Biofeedback

What is Biofeedback Training?

Biofeedback is a mind-body technique that involves using visual or auditory feedback to gain control over involuntary bodily functions. This may include gaining voluntary control over such things as heart rate, muscle tension, blood flow, pain perception, and blood pressure.
Chronic Symptoms Treated With

Biofeedback Training








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Home Visits

TetraLexRN offers one-on-one sessions in the comfort of a patient's home to help elevate any barriers to treatment.

Mobile Van

The TetraLexRN mobile van is parked for two days in Poughkeepsie, two days in Kingston, and makes home visits each week.

Remote Sessions

When in-person appointments can't be made, TetraLexRN offers remote appointments using state-of-the-art equipment and conferencing.

Alexandra Linardakis
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Connect With Lexi

Alexandra 'Lexi' Linardakis, RN, BCN is the Principal Practitioner at TetraLexRN. Contact her today to discuss how Neurotherapy and Biofeedback can help address your symptoms.

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