All data including raw EEG can be logged continuously for up to 60 minutes without interfering with feedback training. We do not interupt the feedback process to store data on the hard drive as some do. The F1000 automatically records up to 60 minutes of session data for later review. The data logging process is independent of screen display and range settings. EMG can be optionally sampled at 100 samples per second for observation of muscle irritability.
Much higher rates are possible depending on computer speed.
Keep in mind that these are logging sample rates and are kept low to save disk space. Data can be viewed as raw waveform, filtered raw waveform, spectrum histogram, and spectral density chart. Recording time depends on the amount of computer memory available and sample rate used. The F1000 Data Presentation System makes it easy to review a session with the client. For a post session quick look, the system automatically sets scaling to produce an attractive color graph of client responses.