For the gASR paradigm the data were calculated in the same way except for each trial at each frequency and sound level the maximum startle response was recorded both in the presence of the background tone and in a silent background.
Gap startle ratio is the maximum startle amplitude in gap trials divided by the maximum startle amplitude in no-gap trials.
Therefore, the criterion used to identify mice of interest was maximum startle amplitude below 200 mV.
A startle response trigger was then remotely activated when the computer monitor appeared to be in the squid's field of vision and the squid was a maximum distance of 8.5 cm (or one fourth of the tank length) from the side containing the monitor with the startle stimulus.
Is there a maximum distance?
Establish a maximum monthly payment.
The startle inhibition was determined in various conditions: using (1) only a startle stimulus, (2) a startle stimulus preceded by a prepulse, and (3) a startle stimulus preceded by a gap of 50 msec in ongoing noise.
