To date, reliable measurement of circadian rhythms has been a time-consuming, expensive, difficult and often an invasive procedure.

In a controlled clinical evaluation, data obtained using Circaid EEG® correlate highly with those derived from traditional PSG recording equipment. Work continues towards CE marking and US 510(k) approval.

The link between EEG and sleep.

Professor Russell Foster talks about the link between EEG and sleep.

What is Circaid EEG® and why was it developed?
Professor Maarten De Vos explains the importance of Circaid EEG®.