Using Real-Time fMRI to Control a Dynamical System
2009 (English)In: ISMRM 17th Scientific Meeting & Exhibition, 2009Conference paper (Refereed)
We present e method for controlling a dynamical system using real-time fMRI. The objective for the subject in the MR scanner is to balance an inverse pendulum by activating the left or right hand or resting. The brain activity is clasified each second by a neural network and the classification is sent to a pendulum simulator to change the state of the pendulum. The state of the inverse pendulum is shown to the subject in a pair of VR goggles. The subject was able to balance the inverse pendulum during a 7 minute test run.
Place, publisher, year, edition, pages
National CategoryControl Engineering Medical Image Processing
IdentifiersURN: urn:nbn:se:liu:diva-58082OAI: oai:DiVA.org:liu-58082DiVA: diva2:331927
ISMRM 17th Scientific Meeting & Exhibition, Honolulu, Hawaii, USA, 18-24 April 2009
ProjectsCMIV, CADICS, MOVIII