1. Surface electromyogram of inspiratory muscles: a possible routine monitoring tool in the intensive care unit 
M. Schmidt, L. Chiti, F. Hug, A. Demoule, T. Similowski 
British Journal of Anaesthesia 
Volume 106, Issue 6, Pages (June 2011)
DOI: /bja/aer141
Copyright © 2011 The Author(s) Terms and Conditions

2. Fig 1
Example, in one subject, of sternocleidomastoid EMG signal filtering. SCM, sternocleidomastoid muscle. This figure illustrates, for some patients in the intensive care environment, the need to add a narrower filter than for healthy subjects to increase the signal-to-noise ratio.
British Journal of Anaesthesia  , DOI: ( /bja/aer141)
Copyright © 2011 The Author(s) Terms and Conditions