In the second analysis (aspects of this analysis and specific details can be found in Dickerson et al., 2016),3 trial-wise change deafness data, represented as a binary correct or incorrect score, was plotted against a composite similarity score.
where μ L and μ R are the mean values of the feature over all trials for classes L and R, respectively, and (σ L )2 and (σ R )2 are the trial-wise variances of the feature.
The mean across trials was then computed from this trial-wise maximum, thus yielding an upper bound.
First, the expected values (contingencies) signaled by anticipatory cues are trained in advance, such there is no discovery or learning in the task, except for discovery of trial-wise success.
For example, the trial-wise deterministic nature of our scheme can be obtained by choosing the initial condition of the stochastic process such that the probability of reaching the upper or lower decision threshold is systematically biased in a trial-by-trial fashion.
The LAT was comprised of 12 blocks of trials (100 trials/block), each involving trial-wise forced-choice discrimination between locations 1 and 3 for targets that appeared within the left placeholder and between locations 2 and 4 for targets that appeared the right placeholder of the binocularly fused figure-of-eight (Figure 1b).
Over time, trial-wise contribution of strategies differed significantly between treated mice and controls for scanning (p<0.05, Mann-Whitney on trials 3, 11, 12 and 13), focal search (p<0.05 on trial 14), directed search (p<0.05 on trials 10, 17 and 18), direct swimming (p<0.001 on trials 11, 16 and 17) and perseverance (p<0.05 on trials 19, 20, 22 and 23).
It might therefore be helpful to address how trial-wise variation in PC2 weights correlated with trial-wise variation in the phase and amplitude of underlying oscillations.
The development of trial-wise indices of LFP latency is likewise a potentially important contribution.
(B ) Trial-wise EMG responses detected for the trials where a response was made.
After trial-wise preprocessing, we averaged data over repetitions (50 119 repetitions), motion direction, and time.
