Concept

Biofeedback

Related publications (62)

Single-Trial Classification of Feedback Potentials within Neurofeedback Training with an EEG Brain-Computer Interface

Neurofeedback therapies are an emerging technique used to treat neuropsychological disorders and to enhance cognitive performance. The feedback stimuli presented during the therapy are a key factor, serving as guidance throughout the entire learning proces ...

2011

EEG Single-Trial Classification of Visual, Auditive and Vibratory Feedback Potentials in Brain-Computer Interfaces

Inaki Asier Iturrate Gil, Marco Creatura

Feedback stimuli are fundamental components in Brain-Computer Interfaces. It is known that the presentation of feedback stimuli elicits certain brain potentials that can be measured and classified. As stimuli can be given through different sensory modaliti ...

2011

A hybrid BCI based on the fusion of EEG and EMG activities

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Robert Leeb, Hesam Sagha

Hybrid Brain-Computer Interfaces (BCI) are representing a recent approach to develop practical BCIs. In such a system disabled users are able to use all their remaining functionalities as control possibilities in parallel with the BCI. Sometimes these peop ...

Institute of Physics2011

Perceptual Learning, Roving and the Unsupervised Bias

Michael Herzog, Wulfram Gerstner, Aaron Michael Clarke

Perceptual learning is reward-based. A recent mathematical analysis showed that any reward-based learning system can learn two tasks only when the mean reward is identical for both tasks [Frémaux, Sprekeler and Gerstner, 2010, The Journal of Neuroscience, ...

2011

Topography of EEG multivariate phase synchronization in early Alzheimer's disease

Martin Hasler, Reto Meuli, Mahdi Jalili

Alzheimer's disease (AD) is likely to disrupt the synchronization of the bioelectrical processes in the distributed cortical networks underlying cognition. We analyze the surface topography of the multivariate phase synchronization (MPS) of multichannel EE ...

2010

Multimodal Person Search Combining Information Fusion and Relevance Feedback

Touradj Ebrahimi, Lutz Goldmann

http://mmsp09.org/ ...

2009

Control strategies for a verticalized rehabilitation robot

Yves Stauffer

Caring and rehabilitation of spinal cord injuries have greatly evolved during the twentieth century. Unfortunately standard training still heavily relies on manual mobilization of the patient. Which not only results in short training periods, but also prev ...

EPFL2009

Vibrotactile Feedback in the Context of Mu-Rhythm based BCI

José del Rocio Millán Ruiz

Brain-Computer Interfaces (BCIs) need an uninterrupted flow of feedback to the user, which is usually delivered through the visual channel. Our aim is to explore the benefits of vibrotactile feedback during usersï¿½ training and control of EEG-based BCI ap ...

2007

Vibrotactile Feedback for Brain-Computer Interface Operation

José del Rocio Millán Ruiz

To be correctly mastered, Brain-Computer Interfaces (BCIs) need an uninterrupted flow of feedback to the user. This feedback is usually delivered through the visual channel. Our aim is to explore the benefits of vibrotactile feedback during usersï¿½ traini ...

2007

Haptic Feedback Compared with Visual Feedback for BCI

José del Rocio Millán Ruiz

Feedback plays an important role when learning to use a Brain-Computer Interface (BCI). Here we compare visual and haptic feedback in a short experiment. By imagining left and right hand movements, six subjects tried to control a BCI with the help of eithe ...

2006

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