Brain-Computer Interface for Persons with Motor Disabilities - A Review
نویسندگان
چکیده
منابع مشابه
A Study of Various Feature Extraction Methods on a Motor Imagery Based Brain Computer Interface System
Introduction: Brain Computer Interface (BCI) systems based on Movement Imagination (MI) are widely used in recent decades. Separate feature extraction methods are employed in the MI data sets and classified in Virtual Reality (VR) environments for real-time applications. Methods: This study applied wide variety of features on the recorded data using Linear Discriminant Analysis (LDA) classifie...
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This work proposes a Brain Computer Interface (BCI) using upper limbs motor imagery tasks for people with severe motor disabilities, which can be employed to send commands to a telepresence robot. The BCI classifies four classes of motor imagery tasks from upper limbs. The system is composed of the following blocks: a Common Average Reference (CAR) filter for signal preprocessing, a Statistical...
متن کاملBiomechanical Signals Human-Computer Interface for Severe Motor Disabilities
A system that allows computer interaction by disabled people with very low mobility and who cannot use the standard procedure based on keyboard and mouse is presented. The development device uses the patient’s voluntary biomechanical signals, specifically, winks—which constitute an ability that generally remains in this kind of patients—, as interface to control the computer. A prototype based ...
متن کاملBrain Computer Interface : A Review
Brain Computer Interface is a technique which allows people to interact with machines independent of muscles. Brain Computer Interface record the electrical signals from the brain and convert the recorded signals into corresponding control signals with the help of specialized computer. The main purpose of Brain Computer Interface is to enable the paralyzed people to communicate with their envir...
متن کاملA review on EEG based brain computer interface systems feature extraction methods
The brain – computer interface (BCI) provides a communicational channel between human and machine. Most of these systems are based on brain activities. Brain Computer-Interfacing is a methodology that provides a way for communication with the outside environment using the brain thoughts. The success of this methodology depends on the selection of methods to process the brain signals in each pha...
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ژورنال
عنوان ژورنال: The Open Biomedical Engineering Journal
سال: 2019
ISSN: 1874-1207
DOI: 10.2174/1874120701913010127