description = "Tool to create stimuli that drive the tuberous and ampullary system."
beat_help = 'The desired beat frequency for stimulating the tuberous  system. (Default=20Hz)'
dc_help = 'The frequency of the low-frequency modulation driving the ampullary stimulus. (Default=20Hz)'
dt_help = 'Stepsize used to create the stimulus (default: 0.05ms, aka 20kHz sampling rate).'
maxfreq_help = "Maximum frequency for zap stimulus (default 100Hz)."
arguments = [ "frequency", "amplitude", "dc", "beat", "contrast" ]