Time-Frequency Analysis of EEG Signals for Depth of Anesthesia Monitoring

Time-Frequency Analysis of EEG Signals for Depth of Anesthesia Monitoring

Click the “blue words” to follow for more exciting content! Monitoring the depth of anesthesia (DoA) during surgery is crucial, particularly non-invasive monitoring techniques. This article proposes a new approach for monitoring DoA, which utilizes time-frequency analysis of electroencephalogram (EEG) signals and extracts features from the gray level co-occurrence matrix (GLCM). First, the time-frequency map … Read more

Factors Influencing Oculocardiac Reflex During Strabismus Surgery

Factors Influencing Oculocardiac Reflex During Strabismus Surgery

Click the blue text above to follow us Click the above “Miller’s Voice” → Click the upper right corner“…” → Select “Set as Starred “★ ”,to star Miller’s Voice, making it easier to find us later! The oculocardiac reflex (OCR) is a trigeminal-vagal reflex characterized mainly by bradycardia, triggered by mechanical stimulation of the extraocular … Read more

What Is Oculocardiac Reflex (Aschner-Dagnini Reflex)?

What Is Oculocardiac Reflex (Aschner-Dagnini Reflex)?

The Oculocardiac Reflex (OCR) is a trigeminal-vagal reflex first reported by Aschner and Dagnini in 1908, hence also known as the Aschner-Dagnini Reflex. OCR is a complication that is not limited to ophthalmic surgeries, and it has been reported to occur during endoscopic surgeries of the sinoatrial node. Reports indicate that the incidence of OCR … Read more