Introduction to Error Trials

Thus, modulations of metastable dynamics reflected a state of internal deliberation rather than actions taken or, in the case of error trials, objective trial difficulty.

Early in learning hippocampal but not EC neurons signaled error-driven learning by increasing their population stimulus-selectivity following error trials.

14 different native CNN architectures are proposed after a set of try-and-error trials.

This framework accounts for three diagnostic signatures of human confidence reports, including an opposite dependence of confidence on evidence strength for correct and error trials.

The highest coherence values appeared long delays on error trials for STZ animals, the opposite of what was observed in controls, where lower delay period coherence was associated with errors.

During error trials, these representations were preserved to guide ongoing behavior, whereas replay sequences during inter-trial periods were impaired prior to navigation.

Finally, we found that a subset of MSNs had differential modulation on error trials.

Finally, and critically, we found that saccades from successful trials exhibited the highest saccade peak velocity and the shortest saccade duration comparing to the same saccade amplitude from error trials.

However, when error trials are included in the classifier's training, there is an unexpected increased decodability in the CRPS group compared with healthy volunteers (280–320 ms).

Indeed, for both areas, in nonmatching trials, when the first stimulus appeared in a neuron's preferred location, the neuron showed significantly higher firing rates in correct than in error trials; and vice versa, when the first stimulus appeared at a nonpreferred location, activity in error trials was higher than in correct.

We found increased high-frequency activity (HFA; 40-100 Hz), thought to reflect local excitatory activity, in the MTL and dorsolateral PFC (dlPFC) at feedback for high error trials.

Then, a modified power-law based transformation is proposed to enhance the discriminability between the correct and error trials.

Analysis of correct (corr) and error trials revealed that thalamic ramping activity was stronger for premature licks (impulsive action) and weaker for trials with no licks [omission (omi)] compared with correct trials.

These differences manifested in boosts to post-decisional processing following error trials, despite an absence of differences in first-order performance.

Rats can quickly learn to capitalize on the trial sequence correlations of two-alternative forced choice (2AFC) tasks after correct trials, but consistently deviate from optimal behavior after error trials, when they waive the accumulated evidence.

Finally, we found that some MSNs had differential modulation on error trials.

error trials) at several key stages: highpass filtering, lowpass filtering, ocular artifact correction, reference, baseline adjustment, scoring sensors, and measurement procedure.

Based on an ethnographic study of anti-terror trials at higher regional appeal courts in Germany, conducted in 2015–2020, this article examines the interrelation between the German penal system and criminal trials as mutually constitutive, governmentally guided, and highly secured elements of a state-induced and Islam-centred terrorism prevention.

What's more, paranoia was associated with heightened confidence on error trials and reduced metacognitive sensitivity.

We found that pooled ERN but not pooled Pe had a positive significant correlation with decision confidence and that unpooled ERN correlated with confidence for correct, but not for error trials.

We find that metastable dynamics slow down during error trials, while state transitions at a pivotal point during the trial take longer in difficult correct trials.

We investigated whether such coordination of hippocampal place cell sequences is disrupted during error trials in a delayed match-to-place task.

Several methods have been proposed to quantify the post-error slowing effect, and we discuss two main methods: The traditional method of comparing response times in correct post-error trials to response times of correct trials that follow another correct trial, and a more recent proposal of comparing response times in correct post-error trials to the corresponding correct pre-error trials.

Furthermore, optogenetic silencing of cingulate cortical neurons that was temporally targeted to error trials immediately after rule switches exacerbated errors in following trials.