Motion Recognition and an Accuracy Comparison of Left and Right Arms by EEG Signal Analysis
| Autor: | Jongwon Kim, Bu il Jeon, Hyun Chan Cho, Byung Jun Kang |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Computer science
0206 medical engineering 02 engineering and technology Signal Biceps contrast compare CSP filter 0202 electrical engineering electronic engineering information engineering medicine General Materials Science Biosignal biological signal Instrumentation Fluid Flow and Transfer Processes Relaxation (psychology) business.industry Process Chemistry and Technology Electromyogram (EMG) biceps and triceps General Engineering Pattern recognition Filter (signal processing) 020601 biomedical engineering Electroencephalogram (EEG) Computer Science Applications Transmission (telecommunications) 020201 artificial intelligence & image processing Artificial intelligence medicine.symptom brain signal spectrum business Energy (signal processing) Muscle contraction |
| Zdroj: | Applied Sciences Volume 9 Issue 22 |
| ISSN: | 2076-3417 |
| DOI: | 10.3390/app9224885 |
| Popis: | An electromyogram (EMG) is a signal for muscle output that indicates the degree of muscle contraction and relaxation. For these muscle signals to be output, certain signals must be received from the brain. To analyze these relations, electroencephalograms (EEGs) of the brain are measured to extract brain waves that are active at that time, although it is difficult to identify or distinguish expression patterns of the brain signal through EMG output. However, the brain signal operates via a partially reached signal and transmits the results of the operation. In this study, we analyze signals transmitted in this process and confirm whether human motion can be predicted from brain signals. It is not easy to guess the exact protocol of the brain using a general method, because a biosignal is a signal that differs from person to person. However, by analyzing the signals displayed by a particular user through actions, it is possible to determine the presence or absence of a signal to distinguish muscle movements. In the course of signal transduction, the energy of the left and right brain waves changes in the form of energy or signals that cause an arm&rsquo s movement. Responding to this, we analyze the signal transmission process of brain signals and EMGs to analyze loss and generated output. We extract EEG data from brain waves and determine EMG signals from the energy characteristics we then collect and merge the results of spectra analysis through the Common Spatial Pattern (CSP) filter and explore the basis for predicting wills during muscle signals and stimulation transmission. The active information of the data within the working time of left and right brain waves depends on the changes of the left and right brain waves. It is proposed that the appearance of similar signals at these specific timescales can help identify the operations of the arms and outputs by the left and right biceps. |
| Databáze: | OpenAIRE |
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