Group overview

Personal profiles

Group leaders

Post Doc researchers

Ph.D. Students

Laboratory engineer

Active Collaborators

Emeritus and Emerita members

Research Group

Pauno Lötjönen

Personal information


  1. Lotjonen P, Julkunen P, Tiitu V, Jurvelin JS and Toyras J. Ultrasound speed varies in articular cartilage under indentation loading. IEEE Trans Ultrason Ferroelectr Freq Control. 2011 Dec;58(12):2772-80. doi:

  2. Lotjonen P, Julkunen P, Toyras J, Lammi MJ, Jurvelin JS and Nieminen HJ. Strain-dependent modulation of ultrasound speed in articular cartilage under dynamic compression. Ultrasound Med Biol. 2009 Jul;35(7):1177-84. doi:

Contact: +358 29 4451111 (Switch), email: bbc-l [at]