Search Results - "Neuper, C."

Motor imagery and direct brain-computer communication by Pfurtscheller, G., Neuper, C.

“…Motor imagery can modify the neuronal activity in the primary sensorimotor areas in a very similar way as observable with a real executed movement. One part of…”
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Event-related dynamics of cortical rhythms: frequency-specific features and functional correlates by Neuper, C, Pfurtscheller, G

“…Oscillations in the alpha and beta band (<35 Hz) display a dynamic behavior and show characteristic spatiotemporal patterns in sensory, motor and cognitive…”
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Toward a hybrid brain-computer interface based on imagined movement and visual attention by Allison, B Z, Brunner, C, Kaiser, V, Müller-Putz, G R, Neuper, C, Pfurtscheller, G

“…Brain-computer interface (BCI) systems do not work for all users. This article introduces a novel combination of tasks that could inspire BCI systems that are…”
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Near-infrared spectroscopy based neurofeedback training increases specific motor imagery related cortical activation compared to sham feedback by Kober, S.E., Wood, G., Kurzmann, J., Friedrich, E.V.C., Stangl, M., Wippel, T., Väljamäe, A., Neuper, C.

“…•Implementation of a real-time feedback system based on multichannel NIRS.•NIRS based neurofeedback training increases specific cortical activation.•Long-term…”
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Sensorimotor rhythm-based brain-computer interface training: the impact on motor cortical responsiveness by Pichiorri, F, De Vico Fallani, F, Cincotti, F, Babiloni, F, Molinari, M, Kleih, S C, Neuper, C, Kübler, A, Mattia, D

“…The main purpose of electroencephalography (EEG)-based brain-computer interface (BCI) technology is to provide an alternative channel to support communication…”
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Brain volumetry and self-regulation of brain activity relevant for neurofeedback by Ninaus, M., Kober, S.E., Witte, M., Koschutnig, K., Neuper, C., Wood, G.

“…•We use sensorimotor rhythm and gamma rhythm neurofeedback training.•We examine the relation between neurofeedback performance and brain morphology.•VBM…”
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Toward a high-throughput auditory P300-based brain–computer interface by Klobassa, D.S, Vaughan, T.M, Brunner, P, Schwartz, N.E, Wolpaw, J.R, Neuper, C, Sellers, E.W

“…Abstract Objective Brain–computer interface (BCI) technology can provide severely disabled people with non-muscular communication. For those most severely…”
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The BCI competition 2003: progress and perspectives in detection and discrimination of EEG single trials by Blankertz, B., Hinterberger, T., Schroder, M., Birbaumer, N., Muller, K.-R., Curio, G., Vaughan, T.M., Schalk, G., Wolpaw, J.R., Schlogl, A., Neuper, C., Pfurtscheller, G.

“…Interest in developing a new method of man-to-machine communication-a brain-computer interface (BCI)-has grown steadily over the past few decades. BCIs create…”
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Combining Brain-Computer Interfaces and Assistive Technologies: State-of-the-Art and Challenges by Millán, J D R, Rupp, R, Müller-Putz, G R, Murray-Smith, R, Giugliemma, C, Tangermann, M, Vidaurre, C, Cincotti, F, Kübler, A, Leeb, R, Neuper, C, Müller, K-R, Mattia, D

“…In recent years, new research has brought the field of electroencephalogram (EEG)-based brain-computer interfacing (BCI) out of its infancy and into a phase of…”
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Rehabilitation with Brain-Computer Interface Systems by Pfurtscheller, G., Muller-Putz, G.R., Scherer, R., Neuper, C.

“…BCI systems let users convert thoughts into actions that do not involve voluntary muscle movement. The systems offer a new means of communication for those…”
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Evidence for distinct beta resonance frequencies in human EEG related to specific sensorimotor cortical areas by Neuper, C, Pfurtscheller, G

“…Objective: We studied event-related synchronization (ERS) of beta rhythms related to voluntary movement vs. stimulation of upper and lower limbs. The aim of…”
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An asynchronously controlled EEG-based virtual keyboard: improvement of the spelling rate by Scherer, R., Muller, G.R., Neuper, C., Graimann, B., Pfurtscheller, G.

“…An improvement of the information transfer rate of brain-computer communication is necessary for the creation of more powerful and convenient applications…”
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Spatio-temporal differences in brain oxygenation between movement execution and imagery: A multichannel near-infrared spectroscopy study by Wriessnegger, S.C., Kurzmann, J., Neuper, C.

“…Near-infrared spectroscopy (NIRS) was used to assess human motor-cortex oxygenation changes in response to self-paced movements as well as movement imagery. We…”
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Functional dissociation of lower and upper frequency mu rhythms in relation to voluntary limb movement by PFURTSCHELLER, G, NEUPER, C, KRAUSZ, G

“…The goal of this study is to investigate the reactivity of central rhythms in the alpha band during self-paced voluntary finger and foot movement and to give…”
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Brain oscillations control hand orthosis in a tetraplegic by PFURTSCHELLER, G, GUGER, C, MÜLLER, G, KRAUSZ, G, NEUPER, C

“…The aim of the present study was to investigate whether self-induced brain potential changes could be useful as control signals for patients with severe motor…”
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Beta rebound after different types of motor imagery in man by Pfurtscheller, G., Neuper, C., Brunner, C., da Silva, F. Lopes

“…We investigated the behavior of short-lasting beta bursts (beta rebound, beta ERS) induced after imagination of hand, foot or tongue movement. Nine able-bodied…”
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Toward smarter BCIs: extending BCIs through hybridization and intelligent control by Allison, B Z, Leeb, R, Brunner, C, Müller-Putz, G R, Bauernfeind, G, Kelly, J W, Neuper, C

“…This paper summarizes two novel ways to extend brain-computer interface (BCI) systems. One way involves hybrid BCIs. A hybrid BCI is a system that combines a…”
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Reorganization in cognitive networks with progression of multiple sclerosis: Insights from fMRI by LOITFELDER, M, FAZEKAS, F, NEUPER, C, ENZINGER, C, PETROVIC, K, FUCHS, S, ROPELE, S, WALLNER-BLAZEK, M, JEHNA, M, ASPECK, E, KHALIL, M, SCHMIDT, R

“…Cognitive dysfunction (CD) is frequent in multiple sclerosis (MS) and can occur at early stages. Whereas functional reorganization with disease progression has…”
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A comparison of three brain-computer interfaces based on event-related desynchronization, steady state visual evoked potentials, or a hybrid approach using both signals by Brunner, C, Allison, B Z, Altstätter, C, Neuper, C

“…Brain-computer interface (BCI) systems rely on the direct measurement of brain signals, such as event-related desynchronization (ERD), steady state visual…”
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Clinical application of an EEG-based brain–computer interface: a case study in a patient with severe motor impairment by Neuper, C, Müller, G.R, Kübler, A, Birbaumer, N, Pfurtscheller, G

“…Objective: This case study describes how a completely paralyzed patient, diagnosed with severe cerebral palsy, was trained over a period of several months to…”
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