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Despite the general assumption that completely locked-in state (CLIS) patients remain conscious and aware of their environment, the effectiveness of brain-computer interfaces (BCIs) in facilitating communication has been limited, as…

Neurons and Cognition · Quantitative Biology 2025-09-30 Nicoli Leal , Rute Bettencourt , Urbano J. Nunes , Gabriel Pires

Speech Brain Computer Interfaces (BCIs) offer promising solutions to people with severe paralysis unable to communicate. A number of recent studies have demonstrated convincing reconstruction of intelligible speech from surface…

This work proposes a hybrid Brain Computer Interface system for the automation of a wheelchair for the disabled. Herein a working prototype of a BCI-based wheelchair is detailed that can navigate inside a typical home environment with…

Human-Computer Interaction · Computer Science 2026-01-06 Lizy Kanungo , Nikhil Garg , Anish Bhobe , Smit Rajguru , Veeky Baths

Integrating smart algorithms on neural devices presents significant opportunities for various brain disorders. In this paper, we review the latest advancements in the development of three categories of intelligent neural prostheses…

Signal Processing · Electrical Eng. & Systems 2024-06-03 Mahsa Shoaran , Uisub Shin , MohammadAli Shaeri

Brain-computer interfaces (BCIs) provide a direct pathway from the brain to external devices and have demonstrated great potential for assistive and rehabilitation technologies. Endogenous BCIs based on electroencephalogram (EEG) signals,…

Human-Computer Interaction · Computer Science 2023-09-08 Hanwen Wang , Yu Qi , Lin Yao , Yueming Wang , Dario Farina , Gang Pan

Electrocorticogram (ECoG)-based brain computer interfaces (BCI) can potentially control upper extremity prostheses to restore independent function to paralyzed individuals. However, current research is mostly restricted to the offline…

Brain controlled vehicle refers to the vehicle that obtains control commands by analyzing the driver's EEG through Brain-Computer Interface (BCI). The research of brain controlled vehicles can not only promote the integration of brain…

Systems and Control · Computer Science 2019-05-31 Na Dong , Wen-qi Zhang , Zhong-ke Gao

Brain--computer interfaces are groundbreaking technology whereby brain signals are used to control external devices. Despite some advances in recent years, electroencephalogram (EEG)-based motor-imagery tasks face challenges, such as…

Human-Computer Interaction · Computer Science 2025-02-26 Jianchao Lu , Yuzhe Tian , Yang Zhang , Quan Z. Sheng , Xi Zheng

Brain--computer interfaces are groundbreaking technology whereby brain signals are used to control external devices. Despite some advances in recent years, electroencephalogram (EEG)-based motor-imagery tasks face challenges, such as…

Machine Learning · Computer Science 2025-03-11 Jianchao Lu , Yuzhe Tian , Yang Zhang , Quan Z. Sheng , Xi Zheng

Brain-computer interfacing (BCI) is a technology that is almost four decades old and it was developed solely for the purpose of developing and enhancing the impact of neuroprosthetics. However, in the recent times, with the…

Robotics · Computer Science 2018-09-10 Ravi M. Vishwanath , Saumya Kumaar , S N Omkar

Brain-computer interfaces (BCIs) make possible to interact with the external environment by decoding the mental intention of individuals. BCIs can therefore be used to address basic neuroscience questions but also to unlock a variety of…

Neurons and Cognition · Quantitative Biology 2021-02-12 Juliana Gonzalez-Astudillo , Tiziana Cattai , Giulia Bassignana , Marie-Constance Corsi , Fabrizio De Vico Fallani

Brain Computer Interface technologies are popular methods of communication between the human brain and external devices. One of the most popular approaches to BCI is Motor Imagery. In BCI applications, the ElectroEncephaloGraphy is a very…

Human-Computer Interaction · Computer Science 2021-06-03 Javier Fumanal-Idocin , Yu-Kai Wang , Chin-Teng Lin , Javier Fernández , Jose Antonio Sanz , Humberto Bustince

Brain-computer interface (BCI) technology establishes a direct communication pathway between the brain and external devices. Current visual BCI systems suffer from insufficient information transfer rates (ITRs) for practical use. Spatial…

Human-Computer Interaction · Computer Science 2025-07-24 Gege Ming , Weihua Pei , Sen Tian , Xiaogang Chen , Xiaorong Gao , Yijun Wang

Brain-computer interfaces (BCI) are promising communication devices between humans and machines. BCI based on non-invasive neuroimaging techniques such as electroencephalography (EEG) have many applications , however the dissemination of…

Human-Computer Interaction · Computer Science 2016-06-09 Jérémy Frey

The Motor Imagery (MI) electroencephalography (EEG) based Brain Computer Interfaces (BCIs) allow the direct communication between humans and machines by exploiting the neural pathways connected to motor imagination. Therefore, these systems…

Signal Processing · Electrical Eng. & Systems 2023-10-26 Aurora Saibene , Silvia Corchs , Mirko Caglioni , Francesca Gasparini

Brain-computer interfaces offer significant therapeutic opportunities for a variety of neurophysiological and neuropsychiatric disorders and may perhaps one day lead to augmenting the cognition and decision-making of the healthy brain.…

Brain-Computer Interfaces (BCI) help patients with faltering communication abilities due to neurodegenerative diseases produce text or speech output by direct neural processing. However, practical implementation of such a system has proven…

Human-Computer Interaction · Computer Science 2019-07-10 Janaki Sheth , Ariel Tankus , Michelle Tran , Nader Pouratian , Itzhak Fried , William Speier

Hemispheric strokes impair motor control in contralateral body parts, necessitating effective rehabilitation strategies. Motor Imagery-based Brain-Computer Interfaces (MI-BCIs) promote neuroplasticity, aiding the recovery of motor…

Signal Processing · Electrical Eng. & Systems 2025-01-06 Praveen K. Parashiva , Sagila Gangadaran , A. P. Vinod

An electroencephalogram (EEG) based brain-computer interface (BCI) speller allows a user to input text to a computer by thought. It is particularly useful to severely disabled individuals, e.g., amyotrophic lateral sclerosis patients, who…

Human-Computer Interaction · Computer Science 2022-11-15 Xiao Zhang , Dongrui Wu , Lieyun Ding , Hanbin Luo , Chin-Teng Lin , Tzyy-Ping Jung , Ricardo Chavarriaga

The presented study explores the extent to which tactile stimuli delivered to five chest positions of a healthy user can serve as a platform for a brain computer interface (BCI) that could be used in an interactive application such as…

Neurons and Cognition · Quantitative Biology 2013-07-30 Hiromu Mori , Shoji Makino , Tomasz M. Rutkowski