Design of Single Channel Portable EEG Signal Acquisition System for Brain Computer Interface Application
نویسندگان
چکیده
منابع مشابه
Implementation of Single Channel EEG Based Brain Computer Interface
Brain Computer Interface (BCI) is a device that enables use of brain’s neural activity to communicate with others or other machines without direct physical contact. Brain Computer interface was initially used to help people affected by motor neuron diseases. BCI is accomplished through Electroencephalography (EEG) that measures the electrical activity produced by the neurons in the brain. The e...
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Brain-computer interfaces (BCI) record brain signals, analyze and translate them into control commands which are relayed to output devices that carry out desired actions. These systems do not use normal neuromuscular output pathways. Actually, the principal goal of BCI systems is to provide better life style for physically-challenged people which are suffered from cerebral palsy, amyotrophic l...
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Common spatial pattern (CSP) method is highly successful in calculating spatial filters for motor imagery-based brain-computer interfaces (BCIs). However, conventional CSP algorithm is based on a single wide frequency band with a poor frequency selectivity which will lead to poor recognition accuracy. To solve this problem, a novel Partitioned CSP (PCSP) algorithm is proposed to find the most r...
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The paper presents the Brain-Computer Interface (BCI) based home control system. The proposed system isused to facilitate the handicapped and needy persons. Neurosky headset is used to detect Electroencephalogram (EEG) signal from brain activity. Recognizing the brain activity for certain thoughts and eye blinking patterns, we managed to correlate them with the switching and regulation of certa...
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Brain Computer Interface (BCI) is often directed at mapping, assisting, or repairing human cognitive or sensory-motor functions. Electroencephalogram (EEG) is a non-invasive method of acquisition brain electrical activities. Noises are impure the EEG recorded signal due to the physiologic and extra-physiologic artifacts. There are several techniques are intended to manipulate the EEG recorded s...
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ژورنال
عنوان ژورنال: International journal of Biomedical Engineering and Science
سال: 2016
ISSN: 2394-0832
DOI: 10.5121/ijbes.2016.3103