Line Plot from Scientific Research

Voltage imaging reveals plasticity in MBON-α3 lasting ≥24 h after conditioning with an attractive ( a ; ACV and 1% ethyl acetate) or repulsive ( b ; OCT and 0.3% BEN) odour pair. The protocol was that of Fig. 3d but with additional imaging bouts at 3 h and 24 h after training. Top, time-dependent mean spike rates before, during and after 5-s exposures to CS + (orange) or CS − (blue) odours during the six different imaging sessions. Bottom, odour-evoked changes in MBON-α3 spike rates in 12 flies. Each row shows a single trial of data.

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