Decoding covert speech from EEG-a comprehensive review

JT Panachakel, AG Ramakrishnan - Frontiers in neuroscience, 2021 - frontiersin.org
Over the past decade, many researchers have come up with different implementations of
systems for decoding covert or imagined speech from EEG (electroencephalogram). They …

[HTML][HTML] Signal acquisition of brain-computer interfaces: a medical-engineering crossover perspective review

Y Sun, X Chen, B Liu, L Liang, Y Wang, S Gao… - Fundamental …, 2024 - Elsevier
Brain-computer interface (BCI) technology represents a burgeoning interdisciplinary domain
that facilitates direct communication between individuals and external devices. The efficacy …

Imagined speech can be decoded from low-and cross-frequency intracranial EEG features

T Proix, J Delgado Saa, A Christen, S Martin… - Nature …, 2022 - nature.com
Reconstructing intended speech from neural activity using brain-computer interfaces holds
great promises for people with severe speech production deficits. While decoding overt …

Decoding imagined speech based on deep metric learning for intuitive BCI communication

DY Lee, M Lee, SW Lee - IEEE Transactions on Neural …, 2021 - ieeexplore.ieee.org
Imagined speech is a highly promising paradigm due to its intuitive application and
multiclass scalability in the field of brain-computer interfaces. However, optimal feature …

Imagined speech-EEG detection using multivariate swarm sparse decomposition-based joint time-frequency analysis for intuitive BCI

SV Bhalerao, RB Pachori - Authorea Preprints, 2024 - techrxiv.org
In brain-computer interface (BCI) applications, imagined speech (IMS) decoding based on
electroencephalography (EEG) has established a new neuro-paradigm that offers an …

Decoding kinematic information from beta-band motor rhythms of speech motor cortex: a methodological/analytic approach using concurrent speech movement …

I Anastasopoulou, DO Cheyne… - Frontiers in Human …, 2024 - frontiersin.org
Introduction Articulography and functional neuroimaging are two major tools for studying the
neurobiology of speech production. Until now, however, it has generally not been feasible to …

Decoding N400m Evoked Component: A Tutorial on Multivariate Pattern Analysis for OP-MEG Data

H Wu, R Wang, Y Ma, X Liang, C Liu, D Yu, N An… - Bioengineering, 2024 - mdpi.com
Multivariate pattern analysis (MVPA) has played an extensive role in interpreting brain
activity, which has been applied in studies with modalities such as functional Magnetic …

Bimodal electroencephalography-functional magnetic resonance imaging dataset for inner-speech recognition

F Simistira Liwicki, V Gupta, R Saini, K De, N Abid… - Scientific Data, 2023 - nature.com
The recognition of inner speech, which could give a 'voice'to patients that have no ability to
speak or move, is a challenge for brain-computer interfaces (BCIs). A shortcoming of the …

[HTML][HTML] Wireless optically pumped magnetometer MEG

H Cheng, K He, C Li, X Ma, F Zheng, W Xu, P Liao… - NeuroImage, 2024 - Elsevier
The current magnetoencephalography (MEG) systems, which rely on cables for control and
signal transmission, do not fully realize the potential of wearable optically pumped …

[HTML][HTML] Decoding Brain Signals from Rapid-Event EEG for Visual Analysis Using Deep Learning

M Rehman, H Anwer, H Garay, J Alemany-Iturriaga… - Sensors, 2024 - mdpi.com
The perception and recognition of objects around us empower environmental interaction.
Harnessing the brain's signals to achieve this objective has consistently posed difficulties …