Results 31 to 40 of about 647,303 (326)

Detection of intention level in response to task difficulty from EEG signals [PDF]

open access: yes, 2013
We present an approach that enables detecting intention levels of subjects in response to task difficulty utilizing an electroencephalogram (EEG) based brain-computer interface (BCI).
Cetin, Mujdat   +7 more
core   +1 more source

Creutzfeldt-Jakob disease a case report, with special attention to the electroencephalogram in this disorder and to its possible relationships to kuru, scrapie and «mad cow disease»

open access: yesArquivos de Neuro-Psiquiatria, 1993
A case of Creutzfeldt-Jakob disease in a 58-year-old Brazillian cattle rancher and businessman is presented. The EEG was normal, which is consistent with the fact that it was made during the first half of his illness; in a later stage suppression of ...
A.H. Chapman, Djalma Vieira e Silva
doaj   +1 more source

EEG biomarker candidates for the identification of epilepsy

open access: yesClinical Neurophysiology Practice, 2023
Electroencephalography (EEG) is one of the main pillars used for the diagnosis and study of epilepsy, readily employed after a possible first seizure has occurred.
Stefano Gallotto, Margitta Seeck
doaj   +1 more source

The \beta-term for D^* --> D \gamma within a heavy-light chiral quark model

open access: yes, 2003
We present a calculation of the \beta-term for D^* --> D gamma within a heavy-light chiral quark model. Within the model, soft gluon effects in terms of the gluon condensate with lowest dimension are included.
Eeg, J. O., Hiorth, A.
core   +1 more source

Non-leptonic decays in an extended chiral quark model

open access: yes, 2012
We consider the color suppressed (nonfactorizable) amplitude for the decay mode $\bar{B_{d}^0} \rightarrow \pi^0 \pi^{0} $. We treat the $b$-quark in the heavy quark limit and the energetic light ($u,d,s$) quarks within a variant of Large Energy ...
Eeg, J. O.
core   +1 more source

Non-factorizable contributions to $\bar{B^0_d} \to D_s^{(*)} \bar{D_s^{(*)}}$

open access: yes, 2004
It is pointed out that decays of the type $B \to D \bar{D}$ have no factorizable contributions, unless at least one of the charmed mesons in the final state is a vector meson.
A. Hiorth   +10 more
core   +1 more source

Mobile applications, physical activity, and health promotion

open access: yesBMC Health Services Research
Background This paper studies the role of mobile applications in promoting physical activity and user loyalty to them. In doing so, our study offers fresh insights into the role of mobile applications in promoting physical activity and healthier ...
Pedro Sousa Basto, Priscila Ferreira
doaj   +1 more source

Non-factorizable contribtion to $\bar{B_{d}^0} \to \pi^0 D^{0}$

open access: yes, 2010
The decay modes of the type $B \to \pi \, D $ are dynamically different. For the case $\bar{B_{d}^0} \to \pi^- D^{+} $ there is a substantial factorized contribution which dominates.
Eeg, Jan O., Leganger, Lars E.
core   +1 more source

Preparing Laboratory and Real-World EEG Data for Large-Scale Analysis: A Containerized Approach. [PDF]

open access: yes, 2016
Large-scale analysis of EEG and other physiological measures promises new insights into brain processes and more accurate and robust brain-computer interface models.
Bigdely-Shamlo, Nima   +2 more
core   +1 more source

Prediction Model for Etiologic Differentiation of Isolated Vestibular Syndrome in Emergency Settings

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to develop and validate a predictive model for differentiating central from peripheral etiologies in patients with isolated vestibular syndrome (VS). Methods In this multicenter retrospective cohort study, 506 patients with isolated VS from five hospitals were divided into derivation (n = 301) and validation (n = 205)
Guo Wenting   +12 more
wiley   +1 more source

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