G
Gert Pfurtscheller
Researcher at Graz University of Technology
Publications - 510
Citations - 68013
Gert Pfurtscheller is an academic researcher from Graz University of Technology. The author has contributed to research in topics: Electroencephalography & Brain–computer interface. The author has an hindex of 117, co-authored 507 publications receiving 62873 citations. Previous affiliations of Gert Pfurtscheller include University of Graz.
Papers
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Journal ArticleDOI
Spatial filtering and selection of optimized components in four class motor imagery EEG data using independent components analysis
TL;DR: Three independent components analysis (ICA) algorithms (Infomax, FastICA and SOBI) have been compared with other preprocessing methods in order to find out whether and to which extent spatial filtering of EEG data can improve single trial classification accuracy.
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"Virtual keyboard" controlled by spontaneous EEG activity
TL;DR: A "virtual keyboard" (VK) is a letter spelling device operated by spontaneous electroencephalogram (EEG) whereby the EEC is modulated by mental hand and leg motor imagery.
Book
Brain-Computer Interfaces: Revolutionizing Human-Computer Interaction
TL;DR: This book provides an accessible introduction to the neurophysiological and signal-processing background required for BCI, presents state-of-the-art non-invasive and invasive approaches, gives an overview of current hardware and software solutions, and reviews the most interesting as well as new, emerging BCI applications.
Journal ArticleDOI
Event-related beta EEG-changes during passive and attempted foot movements in paraplegic patients
Gernot Müller-Putz,Doris Zimmermann,Bernhard Graimann,Kurt Nestinger,G. Korisek,Gert Pfurtscheller +5 more
TL;DR: This work compares ERD/ERS patterns in paraplegic patients (suffering from a complete spinal cord injury) and healthy subjects during attempted (active) and passive foot movements, and shows midcentral-focused beta ERD-ERS patterns during passive, active, and imagined foot movements in healthy subjects.
Journal ArticleDOI
15 years of BCI research at graz university of technology: current projects
Gert Pfurtscheller,Gernot Müller-Putz,Alois Schlögl,Bernhard Graimann,Reinhold Scherer,Robert Leeb,Clemens Brunner,Claudia Keinrath,Felix Yuan-Tseng Lee,George Townsend,Carmen Vidaurre,C. Neuper +11 more
TL;DR: Over the last 15 years, the Graz Brain-Computer Interface has been developed and all components such as feature extraction and classification, mode of operation, mental strategy, and type of feedback have been investigated.