IEEE Journal of Translational Engineering in Health and Medicine

Effect of laryngeal mask airway insertion on parameters derived from catacrotic phase of photoplethysmography under different concentrations of remifentanil
Background: Some parameters have been extracted from photoplethysmography (PPG) with a good relativity with nociception, but without encouraging results in qualifying the balance of nociception-anti-nociception (NAN). The features of PPG have not been thoroughly depicted and more prospective univariate parameters... Read more