An alternative method for estimating muscle fatigue compared with continuous wavelet transform methodTuulik, Viiu; Ferenets, Rain; Lass, Jaanus; Helemäe, Jana; Vaht, MaiProceedings of 2nd European Medical & Biological Engineering Conference EMBEC'02. 12002 / p. 396-397 An alternative muscle fatigue estimation methodFerenets, Rain; Lass, Jaanus; Tuulik, Viiu; Vaht, MaiIV International Workshop on Biosignal Interpretation : BSI2002, Como, Italy, 24th-26th June, 2002 : proceedings2002 / p. 227-230 : ill Analysis of EEG patterns during midazolam sedation in critically ill patients for brain monitoring purposesLipping, Tarmo; Jäntti, Ville; Rätsep, Indrek; Ferenets, Rain2nd International Baltic Congress of Anaesthesiology and Intensive Care. 8th Congress of Estonian Anaesthesiologists : Tallinn, Estonia, 26-28 October 2006 : final programme. Proceedings of the congress2006 / p. 89 Comparing entropy/complexity of EEG during propofol and sevoflurane anesthesia at burst-suppression levelFerenets, Rain; Lipping, Tarmo; Puumala, Pasi; Jäntti, Ville; Sonkajärvi, Eila; Heikkinen, Esa; Karvonen, Elina; Suominen, KatriThe proceedings of 5th International Workshop on Biosignal Interpretation : September 6-8, 2005, Tokyo, Japan2005 / p. 187-190 : ill Comparing time-frequency methods for estimating instantaneous frequency of spindles during propofol anesthesia [Electronic resource]Ferenets, Rain; Jäntti, Ville; Huotari, Ari-Matti; Alahuhta, Seppo; Lipping, TarmoMedicon and Health Telematics 2004 "Health in the Information Society" : Xth Mediterranean Conference on Medical and Biological Engineering : July 31 - August 5, 2004, Ischia, Napeles-Italy2004 / [4] p. : ill. [CD-ROM] DC-shifts during burst-suppression anaesthesia [Electronic resource]Jäntti, Ville; Ferenets, RainProceedings of International Symposium Neuroimaging : What Are We Really Looking at : Helsinki, Finland, 20032003 / [4] p. [CD-ROM] Detection and interpretation of low-level stressor effects on brain using complex methodsLass, Jaanus; Ferenets, Rain; Riisalu, R.; Tuulik, Viiu; Hinrikus, HiieWorkshop on Biomedical Information Engineering : 25-27 June, 2000, Istanbul - Turkey : proceedings2000 / p. 235-238 : ill Digitaalne signaali- ja pilditöötlus : harjutusedFerenets, Rain2007 http://www.ester.ee/record=b2244506*est Digitaalne signaalitöötlus : valitud FIR-filtrite disainimineFerenets, Rain2011 http://www.ester.ee/record=b2737258*est EEG in deepening anaesthesiaJäntti, Ville; Ferenets, RainWorkshop on Neuroscience and Information Technology in Tampere2004 / [1] p EEG independent component and coherence analysis from scalp and depth electrodes during propofol anesthesiaLipping, Tarmo; Ferenets, Rain; Puumala, PasiDigest of 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society : a new Beginning for Human Health : Cancun, Mexico, 20032003 / p. 2471-2474 EEG patterns and regularity properties during propofol induced anesthesia/sedationFerenets, Rain2007 http://www.ester.ee/record=b2301505*est Effects of 7 Hz-modulated 450 MHz electromagnetic radiation on human performance in visual memory tasksLass, Jaanus; Tuulik, Viiu; Ferenets, Rain; Riisalo, R.; Hinrikus, HiieInternational journal of radiation biology2002 / 10, p. 937-944 : ill EMF as a low-level physical stressorLass, Jaanus; Tuulik, Viiu; Riisalo, Riina; Ferenets, Rain; Hinrikus, HiieBiological Effects of EMFs : Heraklio, Crete, Greece 17-20 October, 2000 : proceedings2000 / p. 280-284 : ill EMF effect on attention and memoryLass, Jaanus; Ferenets, Rain; Niimeister, R.; Riisalo, Riina; Tuulik, Viiu; Hinrikus, HiieProceedings of the EBEA 2001 : 5th International Congress of the European BioElectromagnetics Association : 6-8 September 2001, Helsinki, Finland2001 / p. 97-98 Epileptiform activity by rapid sevoflurane incuction [Electronic resource]Jäntti, Ville; Ferenets, RainProceedings of the 27th International Congress of Clinical Neurophysiology : San Francisco, USA, 20032003 / [4] p. [CD-ROM] Estimation of removed uremic toxin indoxyl sulphate during hemodialysis by using optical data of the spent dialysateHolmar, Jana; Uhlin, Nils Fredrik Arne; Ferenets, Rain; Lauri, Kai; Tanner, Risto; Arund, Jürgen; Luman, Merike; Fridolin, IvoThe 2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) proceedings2013 / p. 6707-6710 : ill Implementation of surface EMG for rehabilitation studiesFerenets, Rain; Tuulik, Viiu; Lass, JaanusMedical & biological engineering & computing1999 / Suppl. 1, Proceedings of the 11th Nordic-Baltic Conference on Biomedical Engineering, June 6-10, 1999, Tallinn, Estonia, p. 416-417: ill Photoplethysmographic signal processing using adaptive sum comb filter for pulse delay measurementPilt, Kristjan; Meigas, Kalju; Ferenets, Rain; Kaik, JüriEstonian journal of engineering2010 / 1, p. 78-94 : ill https://artiklid.elnet.ee/record=b1964973*est Registration and analysis of surface electromyogramsHelemäe, Jana; Ferenets, Rain; Tuulik, ViiuProceedings of the 4th International Conference Measurement, Smolenice, Slovak Republic, 20032003 / p. 246-247 The effects of the 7Hz modulated microwaves on Human brain activityHinrikus, Hiie; Lass, Jaanus; Parts, Maie; Ferenets, Rain; Tuulik, Viiu12th Nordic Baltic Conference on Biomedical Engineering and Medical Physics : 12NBC 2002, June 18th-22nd, Reykjavik, Iceland2002 / p. 138-139 The new analysing method for the surface EMG dataTuulik, Viiu; Ferenets, Rain; Lass, Jaanus; Vaht, Mai3rd International Conference on Bioelectromagnetism and 1st Slovenian-Croatian Meeting on Biomedical Engineering : 8-12 October 2000, Bled, Slovenia : proceedings2000 / p. 119-120 : ill The new methods for the analyzing of surface EMG signalsTuulik, Viiu; Ferenets, Rain; Lass, Jaanus; Helemäe, Jana78th ICB Seminar : Warszaw, Poland, 20042004 / [7] p