Search Results - "Levine, Simon P"

Toward a direct brain interface based on human subdural recordings and wavelet-packet analysis by Graimann, B., Huggins, J.E., Levine, S.P., Pfurtscheller, G.

“…Highly accurate asynchronous detection of movement related patterns in individual electrocorticogram channels has been shown using detection based on either…”
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Voice control of a powered wheelchair by Simpson, R.C., Levine, S.P.

“…Several researchers have described voice control mechanisms for a power wheelchair, but voice control has yet to become a commercially viable control…”
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A direct brain interface based on event-related potentials by Levine, S.P., Huggins, J.E., BeMent, S.L., Kushwaha, R.K., Schuh, L.A., Rohde, M.M., Passaro, E.A., Ross, D.A., Elisevich, K.V., Smith, B.J.

“…Cross-correlation between a trigger-averaged event-related potential (ERP) template and continuous electrocorticogram was used to detect movement-related…”
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Phase relationships between different subdural electrode recordings in man by Brunner, Clemens, Graimann, Bernhard, Huggins, Jane E., Levine, Simon P., Pfurtscheller, Gert

“…Almost all brain–computer interfaces (BCIs) ignore information related to the phase coupling between electroencephalogram (EEG) or electrocorticogram (ECoG)…”
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Identification of Electrocorticogram Patterns as the Basis for a Direct Brain Interface by Levine, Simon P, Huggins, Jane E, BeMent, Spencer L, Kushwaha, Ramesh K, Schuh, Lori A, Passaro, Erasmo A, Rohde, Mitchell M, Ross, Donald A

“…SUMMARYThis study reports on the first step in the development of a direct brain interface based on the identification of event-related potentials (ERPs) from…”
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Quality estimation of subdurally recorded, event-related potentials based on signal-to-noise ratio by Rohde, M.M., BeMent, S.L., Huggins, J.E., Levine, S.P., Kushwaha, R.K., Schuh, L.A.

“…Our goal is to develop a direct brain interface (DBI) that will provide communication and environmental control to persons who are "locked-in" (or nearly so)…”
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Model simulations of user performance with word prediction by Koester, Heidi Horstmann, Levine, Simon

“…Previous work has demonstrated that, under well-defined conditions, a quantitative model can accurately represent user performance with word prediction systems…”
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Detection of Event-Related Potentials for Development of a Direct Brain Interface by Huggins, Jane E, Levine, Simon P, BeMent, Spencer L, Kushwaha, Ramesh K, Schuh, Lori A, Passaro, Erasmo A, Rohde, Mitchell M, Ross, Donald A, Elisevich, Kost V, Smith, Brien J

“…SUMMARYThe study presented here is part of an ongoing effort to develop a direct brain interface based on detection of event-related potentials (ERPs). In a…”
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Keystroke-level models for user performance with word prediction by Koester, Heidi Horstmann, Levine, Simon

“…Two modeling studies have been performed to develop quantitative models of user performance with word prediction and test their predictions against empirical…”
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Learning and performance of able-bodied individuals using scanning systems with and without word prediction by Koester, H H, Levine, S P

“…This study examines how the cognitive and perceptual loads introduced by a word prediction feature impact learning and performance. Two groups of able-bodied…”
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Modeling the speed of text entry with a word prediction interface by Koester, H.H., Levine, S.P.

“…This study analyzes user performance of text entry tasks with word prediction by applying modeling techniques developed in the field of human-computer…”
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Detection of movement-related desynchronization patterns in ongoing single-channel electrocorticogram by Graimann, Bernhard, Huggins, Jane E, Schlögl, Alois, Levine, Simon P, Pfurtscheller, Gert

“…Adaptive autoregressive parameters and a linear classifier were used to detect movement related desynchronization and synchronization patterns in…”
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Electrical Stimulation for Pressure Sore Prevention and Wound Healing by Bogie, Kath M., Reger, Steven I., Levine, Simon P., Sahgal, Vinod

“…This paper reviews applications of therapeutic electrical stimulation (ES) specific to wound healing and pressure sore prevention. The application of ES for…”
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The NavChair control system for automatic assistive wheelchair navigation by Levine, Simon P

“…The progress of a study on the NavChair control system for automatic assistive wheelchair navigation is discussed…”
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Automatic mode selection in a shared control system by Levine, Simon P, Simpson, Richard C

“…The progress of a study on the automatic mode selection in a shared control system is discussed…”
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User performance with computer access and alternative communication systems: Measurements and models by Koester, Heidi Horstmann, Levine, Simon P

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Modeling of performance with computer access and alternative communication systems by Koester, Heidi Horstmann, Levine, Simon P

“…The progress of a study to explore the application of engineering modeling techniques to improve understanding of the user interface of augmentative…”
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Companion tracking (mobile autonomous robot base for rehabilitation applications): A pilot study by Levine, Simon P

“…The progress of a study to design, develop and implement a nonphysical link between a robot and a user companion is discussed…”
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High speed obstacle avoidance (mobile autonomous robot base for rehabilitation applications): A pilot study by Levine, Simon P

“…The progress of a study designed to implement a high speed obstacle avoidance system on the Denning Robot is discussed…”
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Global travel (mobile autonomous robot base for rehabilitation applications): A pilot study by Levine, Simon P

“…The progress of a study on implementing a global path planning and an absolute positioning system for the Denning DRV-1W robot is discussed…”
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