H. Tolvanen-Laakso

Description of the Entropy™ algorithm as applied in the Datex‐Ohmeda S/5™ Entropy Module

A. Yli-Hankala, P. Talja, H. Viertiö-Oja, 2004, Acta anaesthesiologica Scandinavica.

Description of the EntropyTM algorithm as applied in the Datex-Ohmeda S / 5 TM Entropy Module

A. Yli-Hankala, P. Talja, H. Viertiö-Oja, 2004 .

Time‐frequency balanced spectral entropy as a measure of anesthetic drug effect in central nervous system during sevoflurane, propofol, and thiopental anesthesia

A. Yli-Hankala, P. Talja, H. Viertiö-Oja, 2004, Acta anaesthesiologica Scandinavica.

Characterization of micromachined spiked biopotential electrodes

Göran Stemme, Pekka Meriläinen, Patrick Griss, 2002, IEEE Transactions on Biomedical Engineering.

Micromachined electrodes for biopotential measurements

Peter Enoksson, Göran Stemme, Pekka Merilainen, 2001 .

Automatic Analysis and Monitoring of Burst Suppression in Anesthesia

Tapio Seppänen, Ville Jäntti, Kalervo Suominen, 2002, Journal of Clinical Monitoring and Computing.

Spiked biopotential electrodes

G. Stemme, P. Enoksson, P. Griss, 2000, Proceedings IEEE Thirteenth Annual International Conference on Micro Electro Mechanical Systems (Cat. No.00CH36308).