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.

What is Biofeedback Training?
Biofeedback is a mind-body technique that involves using visual or auditory feedback to gain a different perspective of what is going on within the symphony inside you. This allows for a dynamic perspective of adapting to uncertainty between our inner and outer worlds.
Sensors are available to learn about adaptive variance of heart rate, blood pressure, muscle learning, brain rhythms and connections, metabolic activity and respiration.
However, sensors are not always necessary for this.
Noticing, awareness, breath, and hands can be enough to sense what is actually going on. Call and response is the first stage of biofeedback.

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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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