Fig. 4: Cortical bulbar feedback responses represent stimulus contingency in an auditory-only Go/No-Go task. | Nature Communications

Fig. 4: Cortical bulbar feedback responses represent stimulus contingency in an auditory-only Go/No-Go task.

From: Fast updating feedback from piriform cortex to the olfactory bulb relays multimodal identity and reward contingency signals during rule-reversal

Fig. 4: Cortical bulbar feedback responses represent stimulus contingency in an auditory-only Go/No-Go task.

a Example average responses of individual cortical bulbar bouton responses to Go (Sound A, Left) and No-Go (Sound B, Right) cues in an auditory-only Go/No-Go task. Shaded areas mark different task periods: cue (gray); delay (green); report (pink). Blue (Sound A) and red (Sound B) traces represent the average change in fluorescence across trials (z-scored). b Average cortical feedback bouton responses in example fields of view parsed by instruction (Go or No-Go) and across days of training (naïve, day 4, and day 6). c Average multi-layer perceptron performance for decoding the instruction signals (Go vs. No-Go) across training sessions (N = 3 mice per day) for the task in (a, b). d Peak performance of classifier sampled from cue onset to the end of the delay period in the auditory-only Go/No-Go task. Error bars: ±SEM.

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