Results 41 to 50 of about 2,082,534 (353)

Behind the Scenes of Noninvasive Brain–Computer Interfaces: A Review of Electroencephalography Signals, How They Are Recorded, and Why They Matter

open access: yesPerspectives of the ASHA Special Interest Groups, 2019
Purpose Brain–computer interface (BCI) techniques may provide computer access for individuals with severe physical impairments. However, the relatively hidden nature of BCI control obscures how BCI systems work behind the scenes, making it difficult to understand “how” electroencephalography (EEG) records the BCI-related brain ...
Pitt, Kevin M.   +4 more
openaire   +4 more sources

An empirical comparison of deep learning explainability approaches for EEG using simulated ground truth

open access: yesScientific Reports, 2023
Recent advancements in machine learning and deep learning (DL) based neural decoders have significantly improved decoding capabilities using scalp electroencephalography (EEG). However, the interpretability of DL models remains an under-explored area. In
Akshay Sujatha Ravindran   +1 more
doaj   +1 more source

The Influence of Different EEG References on Scalp EEG Functional Network Analysis During Hand Movement Tasks

open access: yesFrontiers in Human Neuroscience, 2020
Although scalp EEG functional networks have been applied to the study of motor tasks using electroencephalography (EEG), the selection of a suitable reference electrode has not been sufficiently researched.
Lipeng Zhang   +13 more
doaj   +1 more source

Brain-computer interface technology: a review of the first international meeting.

open access: yesIEEE transactions on rehabilitation engineering, 2000
Over the past decade, many laboratories have begun to explore brain-computer interface (BCI) technology as a radically new communication option for those with neuromuscular impairments that prevent them from using conventional augmentative communication ...
J. Wolpaw   +9 more
semanticscholar   +1 more source

Differences in Intersubject Early Readiness Potentials Between Voluntary and Instructed Actions

open access: yesFrontiers in Psychology, 2020
Readiness potential (RP) is a slow negative electroencephalogram (EEG) potential prior to voluntary action and was first described by Kornhuber and Deecke (1965).
Lipeng Zhang   +11 more
doaj   +1 more source

Real-time EEG-based brain-computer interface to a virtual avatar enhances cortical involvement in human treadmill walking

open access: yesScientific Reports, 2017
Recent advances in non-invasive brain-computer interface (BCI) technologies have shown the feasibility of neural decoding for both users’ gait intent and continuous kinematics. However, the dynamics of cortical involvement in human upright walking with a
Trieu Phat Luu   +3 more
doaj   +1 more source

Examining sensory ability, feature matching and assessment-based adaptation for a brain–computer interface using the steady-state visually evoked potential

open access: yesDisability and Rehabilitation: Assistive Technology, 2018
We investigated how overt visual attention and oculomotor control influence successful use of a visual feedback brain-computer interface (BCI) for accessing augmentative and alternative communication (AAC) devices in a heterogeneous population of individuals with profound neuromotor impairments.
Jonathan S. Brumberg   +3 more
openaire   +5 more sources

Protecting privacy of users in brain-computer interface applications [PDF]

open access: yes, 2019
Machine learning (ML) is revolutionizing research and industry. Many ML applications rely on the use of large amounts of personal data for training and inference.
Agarwal, Anisha   +6 more
core   +2 more sources

Generative Adversarial Networks-Based Data Augmentation for Brain–Computer Interface

open access: yesIEEE Transactions on Neural Networks and Learning Systems, 2020
The performance of a classifier in a brain–computer interface (BCI) system is highly dependent on the quality and quantity of training data. Typically, the training data are collected in a laboratory where the users perform tasks in a controlled ...
Fatemeh Fahimi   +4 more
semanticscholar   +1 more source

A note on brain actuated spelling with the Berlin brain-computer interface [PDF]

open access: yes, 2007
Brain-Computer Interfaces (BCIs) are systems capable of decoding neural activity in real time, thereby allowing a computer application to be directly controlled by the brain.
A. Kübler   +18 more
core   +5 more sources

Home - About - Disclaimer - Privacy