Physiological data acquisition systems offer many options for recording surface EMG, needle EMG, and fine wire EMG. General muscle activity and fatigue can be determined by recording and analyzing surface EMG data from major muscle groups.

Recording facial EMG data is well-suited for startle response studies, neuromarketing applications, and psychophysiology research.  Wireless surface EMG modules offer solutions for freely moving subjects in ambulatory environments, real-world settings, and virtual reality paradigms. Combining surface EMG recording channels with other physiological data allows for display and automated analysis of muscle contraction simultaneously with other physiological events.

Correlate EMG activity with data from other sources including force plates, goniometers, and motion analysis equipment. Analysis software tools, including spike counting, muscle activation location, and frequency analysis allow for post-acquisition surface EMG data interpretation. Results of EMG recordings can be output as graph channels for easy data visualization, or can be in numerical format in summary tables or spreadsheets. Data can then be used for further statistical analysis. 

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