Results 41 to 50 of about 44,055 (290)

Exploring the relationship between attention, motivation and BCI task performance

, 2023
reservedThis thesis aims to explore the relationship between five psychological and cognitive variables, i.e., selective attention, sustained attention, reaction time, motivation and locus of control, and BCI task performance.
RADU, TALISA-CRISTINA
core  

Semi-BCI Algebras

J. Multiple Valued Log. Soft Comput., 2018
The notion of semi-BCI algebras is introduced and some of its properties are investigated. This algebra is another generalization for BCI-algebras. It arises from the "intervalization" of BCI algebras. Semi-BCI have a similar structure to Pseudo-BCI algebras however they are not the same. In this paper we also provide an investigation on the similarity
Regivan H. N. Santiago, Benjamín R. C. Bedregal, João Marcos 0001, Carlos Caleiro, Jocivania Pinheiro   +4 more
openaire   +6 more sources

Predicting BCI performance to study BCI illiteracy [PDF]

BMC Neuroscience, 2009
a Berlin Institute of Technology, Machine Learning Laboratory, Berlin, Germany b Fraunhofer FIRST IDA, Berlin, Germany c Dept. of Neurology, Campus Benjamin Franklin, Charite University Medicine Berlin, Germany d Institute of Medical Psychology and Behavioral Neurobiology, Universitat Tubingen, Germany e Department of Biological Psychology, Clinical ...
Blankertz Benjamin, Curio Gabriel, Müller Klaus-Robert, Sannelli Claudia, Dickhaus Thorsten   +4 more
openaire   +2 more sources

Monitoraggio dell'attività cerebrale tramite brain-computer-interface(BCI) [PDF]

, 2022
Un’interfaccia cervello-computer (in inglese, Brain-Computer Interface, abbreviato in BCI, o anche Brain-Machine Interface, BMI) è un sistema di comunicazione in cui i messaggi o i comandi che l’utente normalmente invia per agire sul mondo esterno non ...
Gnamteu Sottang, Fabrice
core  

Wearable Morphology‐Adaptive in‐Ear Device With Active Cleansing Capability for Multimodal Health Monitoring

Advanced Materials, EarlyView.
We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo, Zihuan Wu, Anan Zhang, Shideh Kabiri Ameri   +3 more
wiley   +1 more source

Cost-efficient and Custom Electrode-holder Assembly Infrastructure for EEG Recordings

Sensors, 2019
Mobile electroencephalogram (EEG)-sensing technologies have rapidly progressed and made the access of neuroelectrical brain activity outside the laboratory in everyday life more realistic.
Yuan-Pin Lin, Ting-Yu Chen, Wei-Jen Chen
doaj   +1 more source

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

Advanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala, Asfand Tanwear, María Cerezo‐Sánchez, Hossein Parvizi, Morteza Amjadi, Hadi Heidari   +5 more
wiley   +1 more source

Ethical and Safety Challenges of Implantable Brain-Computer Interface [PDF]

Interdisciplinary Description of Complex Systems
The study of brain-computer interfaces (BCIs) holds immense potential across various fields, particularly in Human-Robot Interaction, where invasive BCIs offer precise and direct communication between the human brain and robotic devices. However, the use
Ihab Abdulrahman Satam, Róbert Szabolcsi   +1 more
doaj   +1 more source

Magnetoelectric Nanoparticle‐Based Wireless Brain–Computer Interface: Underlying Physics and Projected Technology Pathway

Advanced Science, EarlyView.
Magnetoelectric nanoparticles (MENPs) enable fully wireless, minutely invasive neuromodulation, and potentially neural recording, by converting magnetic into electric and, conversely, electric into magnetic fields, respectively, at high spatiotemporal resolution.
Elric Zhang, Max Shotbolt, Mostafa Abdel‐Mottaleb, Shawnus Chen, Victoria Andre, Jieyuan Tian, Jonathan Shulgach, Max Murphy, Brian Noga, Ping Liang, Darcy Griffin, Douglas Weber, Marta Pardo, Salvador Pane, Sakhrat Khizroev   +14 more
wiley   +1 more source

Omnidirectional robot for the diagnosis of the attention deficit

Visión Electrónica, 2020
Attention Deficit Hyperactivity Disorder (ADHD) occurs in 16% of the Colombian student population and estimates that between 30-70% of these children continue to show symptoms in adulthood.
Richard Camilo Bravo Angarita, Ivan Fernando Vargas Ochoa, Cesar Augusto Peña Cortes   +2 more
doaj   +1 more source