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  • Surjo R. Soekadar, Matthias Witkowski, Eliana García Cossio, Niels Birbaumer, Stephen E. Robinson, Leonardo G. Cohen
  • Medicine, Biology
  • Nature communications
  • 2013 (First Publication: 21 June 2013)
  • Brain oscillations reflect pattern formation of cell assemblies’ activity, which is often disturbed in neurological and psychiatric diseases like depression, schizophrenia and stroke. In theExpand
  • Matthias Witkowski, Cristina Gómez, +7 authors Nicola Vitiello
  • Computer Science, Psychology
  • Science Robotics
  • 2016 (First Publication: 6 December 2016)
  • A noninvasive, hybrid brain/neural hand exoskeleton restored intuitive control of grasping motion, restoring independent activities to quadriplegics. Direct brain control of advanced robotic systemsExpand
  • Surjo R. Soekadar, Matthias Witkowski, Nicola Vitiello, Niels Birbaumer
  • Engineering, Medicine
  • Biomedizinische Technik. Biomedical engineering
  • 2015 (First Publication: 1 June 2015)
  • Abstract The loss of hand function can result in severe physical and psychosocial impairment. Thus, compensation of a lost hand function using assistive robotics that can be operated in daily life isExpand
  • Surjo R. Soekadar, Matthias Witkowski, J. Mellinger, Adrián Hernández Ramos, Niels Birbaumer, L. G. Cohen
  • Medicine, Psychology
  • IEEE Transactions on Neural Systems and…
  • 2011 (First Publication: 6 October 2011)
  • Event-related desynchronization (ERD) of sensori-motor rhythms (SMR) can be used for online brain-machine interface (BMI) control, but yields challenges related to the stability of ERD and feedbackExpand
  • Surjo R. Soekadar, Matthias Witkowski, Eliana García Cossio, Niels Birbaumer, Leonardo G. Cohen
  • Psychology, Medicine
  • Front. Behav. Neurosci.
  • 2014 (First Publication: 18 March 2014)
  • Objective: Transcranial direct current stimulation (tDCS) improves motor learning and can affect emotional processing and attention. However, it is unclear whether learned electroencephalographyExpand
  • Matthias Witkowski, Mario Cortese, Marco Cempini, Jürgen Mellinger, Nicola Vitiello, Surjo R. Soekadar
  • Psychology, Medicine
  • Journal of NeuroEngineering and Rehabilitation
  • 2014 (First Publication: 16 December 2014)
  • BackgroundBrain-machine interfaces (BMIs) allow direct translation of electric, magnetic or metabolic brain signals into control commands of external devices such as robots, prostheses orExpand
  • Eliana Garcia-Cossio, Matthias Witkowski, Stephen E. Robinson, Leonardo G. Cohen, Niels Birbaumer, Surjo R. Soekadar
  • Medicine, Computer Science, Psychology
  • NeuroImage
  • 2016 (First Publication: 15 October 2016)
  • Transcranial direct current stimulation (tDCS) can influence cognitive, affective or motor brain functions. Whereas previous imaging studies demonstrated widespread tDCS effects on brain metabolism,Expand