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Robert Leeb

Cette personne a quitté l’EPFL

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Publications associées (60)

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A supervised recalibration protocol for unbiased BCI

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Robert Leeb, Serafeim Perdikis, Michele Tavella

One important source of performance degradation in BCIs is bias towards one of the mental classes. Recent literature has focused on the general problem of classification accuracy drop, identifying non-stationarity as the generating factor, thus leading to ...

2011

Freeing the visual channel by exploiting vibrotactile BCI feedback

José del Rocio Millán Ruiz, Robert Leeb

Controlling a brain-actuated device requires the participant to look at and to split his attention between the interaction of the device with its environment and the status information of the Brain-Computer Interface (BCI). Such parallel visual tasks are p ...

2013

EEG Microstates for BCI Therapist Feedback: Preliminary Results on a Stroke Patient

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

Brain-Computer Interfaces convey a great potential in the field of stroke rehabilitation, where the continuous monitoring of the execution of mental tasks could support the positive effects of the therapy by reinforcing specific mental patterns. We propose ...

2011

Brain-Actuated Assistive Mobility For Disabled End-User

José del Rocio Millán Ruiz, Robert Leeb, Luca Tonin, Tom Edward Carlson

Brain-Computer Interfaces (BCIs) have been successfully used to control assistive mobility devices (like a telepresence robot or an electric wheelchair) using only motor imagery. Importantly, disabled end-users are able to achieve similar performances as h ...

De Gruyter2013

Motor Recovery After Stroke by Means of BCI-Guided Functional Electrical Stimulation

José del Rocio Millán Ruiz, Robert Leeb, Andrea Biasiucci

Brain-Computer Interfaces (BCIs) provide a mean to access the damaged motor network of the brain after stroke, and could be used to drive and promote beneficial plasticity. Among the available therapeutic approaches, Functional Electrical Stimulation (FES) ...

2013

A Hybrid BCI for Enhanced Control of a Telepresence Robot

José del Rocio Millán Ruiz, Robert Leeb, Serafeim Perdikis, Luca Tonin, Tom Edward Carlson

Motor-disabled end users have successfully driven a telepresence robot in a complex environment using a Brain-Computer Interface (BCI). However, to facilitate the interaction aspect that underpins the notion of telepresence, users must be able to voluntari ...

2013

Clinical evaluation of BrainTree, a motor imagery hybrid BCI speller

José del Rocio Millán Ruiz, Robert Leeb, Serafeim Perdikis, Michele Tavella

Objective. While brain-computer interfaces (BCIs) for communication have reached considerable technical maturity, there is still a great need for state-of-the-art evaluation by end-users outside laboratory environments. To achieve this primary objective, i ...

Institute of Physics2014

Reliable BMI control using epidural ECoG by an hemiplegic user

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Robert Leeb, Jocelyne Bloch, Aleksander Sobolewski

2016

Evaluation of Proportional and Discrete Shared Control Paradigms for Low Resolution User Inputs

José del Rocio Millán Ruiz, Robert Leeb, Tom Edward Carlson

For people with severe physical disabilities, low resolution input devices, such as buttons, sip and puff switches and brain–computer interfaces provide an opportunity to interact with the world. However, it can be difficult to control assistive technology ...

IEEE2011

Driving a BCI Wheelchair: A Patient Case Study

José del Rocio Millán Ruiz, Robert Leeb, Tom Edward Carlson

Our brain-actuated wheelchair uses shared control to couple the user input with the contextual information about the surroundings in order to perform natural manoeuvres both safely and efficiently. In this study, we investigate the feasibility of using our ...

2012

Neuroprosthesis Control via a Noninvasive Hybrid Brain-Computer Interface

Robert Leeb

Ieee Computer Soc2013

Neuromodulation of Temporal Dynamics in Online Visuomotor Control by Anodal HD-tDCS Over the Left Intraparietal Cortex

Robert Leeb, Andrea Serino, Serafeim Perdikis, Silvio Ionta, Borja Rodriguez Herreros

SAGE PUBLICATIONS LTD2019

BCI-NMES therapy enhances effective connectivity in the damaged hemisphere in stroke patients

José del Rocio Millán Ruiz, Robert Leeb, Serafeim Perdikis, Andrea Biasiucci, Huaijian Zhang, Tiffany Corbet

2016

First steps towards adaptive deep brain stimulation in Parkinson’s disease

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Robert Leeb, Jocelyne Bloch, Inaki Asier Iturrate Gil, Aleksander Sobolewski

2016

The Role of Shared-Control in BCI-based Telepresence

José del Rocio Millán Ruiz, Robert Leeb, Serafeim Perdikis, Luca Tonin, Michele Tavella

This paper discusses and evaluates the role of shared control approach in a BCI-based telepresence framework. Driving a mobile device by using human brain signals might improve the quality of life of people suffering from severely physical disabilities. By ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Transferring BCI skills to successful application controls

José del Rocio Millán Ruiz, Robert Leeb, Serafeim Perdikis, Luca Tonin, Andrea Biasiucci, Tom Edward Carlson, Marco Creatura

The goal of our research is to enable various end-users to control applications by using a brain-computer interface (BCI). Since applications–like telepresence robots, wheelchairs or text entry systems–are quite demanding a good level of BCI control is nee ...

2013

Decoding of two hand grasping types from EEG

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Robert Leeb, Inaki Asier Iturrate Gil

2016

BCI controlled neuromuscular electrical stimulation enables sustained motor recovery in chronic stroke victims

José del Rocio Millán Ruiz, Robert Leeb, Andrea Biasiucci, Tiffany Corbet, Thomas Schmidlin

2016

Adaptive assistance for BCI: a locked-in syndrome end-user case study

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Robert Leeb, Sareh Saeedi

2016

Detecting intention to grasp during reaching movements from EEG

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Robert Leeb, Inaki Asier Iturrate Gil, Luca Randazzo

Brain-computer interfaces (BCI) have been shown to be a promising tool in rehabilitation and assistive scenarios. Within these contexts, brain signals can be decoded and used as commands for a robotic device, allowing to translate user’s intentions into mo ...

2015