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Ulrich Hoffmann
Ulrich Hoffmann
Stryker Leibinger GmbH & Co. KG
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An efficient P300-based brain–computer interface for disabled subjects
U Hoffmann, JM Vesin, T Ebrahimi, K Diserens
Journal of Neuroscience methods 167 (1), 115-125, 2008
11142008
Enabling classification and shading for 3 d texture mapping based volume rendering using opengl and extensions
M Meißner, U Hoffmann, W Straßer
IEEE Visualization 99, 207œ214, 1999
1941999
Classification of EEG signals using Dempster Shafer theory and a k-nearest neighbor classifier
A Yazdani, T Ebrahimi, U Hoffmann
2009 4th International IEEE/EMBS Conference on Neural Engineering, 327-330, 2009
1322009
A boosting approach to P300 detection with application to brain-computer interfaces
U Hoffmann, G Garcia, JM Vesin, K Diserens, T Ebrahimi
Conference Proceedings. 2nd International IEEE EMBS Conference on Neural …, 2005
1262005
Neurophysiology of robot-mediated training and therapy: a perspective for future use in clinical populations
DL Turner, A Ramos-Murguialday, N Birbaumer, U Hoffmann, A Luft
Frontiers in neurology 4, 184, 2013
1132013
Recent advances in brain-computer interfaces
U Hoffmann, JM Vesin, T Ebrahimi
IEEE International Workshop on Multimedia Signal Processing (MMSP07), 17-17, 2007
862007
Spatial filters for the classification of event-related potentials
U Hoffmann, JM Vesin, T Ebrahimi
Proceedings of ESANN 2006, 2006
862006
Affective brain-computer interfaces: Psychophysiological markers of emotion in healthy persons and in persons with amyotrophic lateral sclerosis
F Nijboer, FO Morin, SP Carmien, RA Koene, E Leon, U Hoffmann
2009 3rd international conference on affective computing and intelligent …, 2009
652009
The effect of visual cues on the number and duration of freezing episodes in Parkinson's patients
R Velik, U Hoffmann, H Zabaleta, JFM Massó, T Keller
2012 Annual International Conference of the IEEE Engineering in Medicine and …, 2012
602012
Bayesian machine learning applied in a brain-computer interface for disabled users
U Hoffmann
EPFL, 2007
432007
From EEG dependency multichannel matching pursuit to sparse topographic EEG decomposition
D Studer, U Hoffmann, T Koenig
Journal of neuroscience methods 153 (2), 261-275, 2006
352006
Enabling classification and shading for 3D texture mapping based volume rendering
M Meiβner, U Hoffmann, W Straβer
Proceedings of the 10th IEEE Visualization 1999 Conference (VIS'99), 1999
321999
Application of the evidence framework to brain-computer interfaces
U Hoffmann, G Garcia, JM Vesin, T Ebrahimi
The 26th Annual International Conference of the IEEE Engineering in Medicine …, 2004
282004
Detection and removal of stimulation artifacts in electroencephalogram recordings
U Hoffmann, W Cho, A Ramos-Murguialday, T Keller
2011 Annual international conference of the IEEE engineering in medicine and …, 2011
272011
Bayesian feature selection applied in a P300 brain-computer interface
U Hoffmann, A Yazdani, JM Vesin, T Ebrahimi
2008 16th European Signal Processing Conference, 1-5, 2008
242008
Afferent and efferent activity control in the design of brain computer interfaces for motor rehabilitation
W Cho, C Vidaurre, U Hoffmann, N Birbaumer, A Ramos-Murguialday
2011 Annual International Conference of the IEEE Engineering in Medicine and …, 2011
232011
Automatic determination of parameters for multipad functional electrical stimulation: Application to hand opening and closing
U Hoffmann, M Deinhofer, T Keller
2012 Annual International Conference of the IEEE Engineering in Medicine and …, 2012
182012
Brain-computer interface based on high frequency steady-state visual evoked potentials: A feasibility study
U Hoffmann, EJ Fimbel, T Keller
2009 4th International IEEE/EMBS Conference on Neural Engineering, 466-469, 2009
172009
Direct brain-computer communication through EEG signals
G Garcia, U Hoffmann, J Vesin, T Ebrahimi
102004
Effect of sensory cues applied at the onset of freezing episodes in parkinson’s disease patients
R Velik, U Hoffmann, H Zabaleta, JF Martí-Massó
International Journal of Medical and Biological Sciences 6, 57-62, 2012
92012
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