The second protocol examined frequency-dependent changes in the frequency tunings of CN neurons evoked by ESAI.
For each rf-tuning frequency of the proton channel, 8192 noise blocks were acquired.
The frequency tunings of CN neurons with a series of tone bursts 250 ms apart were sampled.
To test whether weighting by reliability occurs in the owl's sound localization pathway, we first mapped the spatial and frequency tunings of the entire ICx.
To compare the lower- and upper- edges of the frequency tunings with IPD reliability and gain, we computed the lower- and upper edges of the IPD reliability and gain.
However, voltage hysteresis may prove important in fine-tuning the firing frequency of gene- and cell-based biological pacemakers, in particular if these make use of HCN1 or HCN2 [ 46].
The model predictions were also consistent with what is known about spatial frequency tunings, the structure of excitatory subfields of RFs (i.e., classical RFs), and functional maps for these RF properties in V1.
Later, more instruments were used with a variety of tunings.
We selected three 3 CN neurons to exemplify the impact of the ESAI on CN frequency tunings.
To study the sensitivity of the MTLDs under an off-tuning situation, the off-tuning parameter Δγ is defined as Delta gamma = frac{{f_{s} - f_{0} }}{{f_{0} }} (5 where f s is the natural frequency of the structure.
