Figure 2.

Mirror and anti-mirror neurons in the limbic system

(A) Rasters and histograms (bottom panels) with superposed waveforms and corresponding PCA space (top panels) of the example mirror (left) and anti-mirror (right) neurons. Dashed line, time = 0 at the heat pause; bin = 100 ms.

(B) Normalized ensemble activities (z-scores) of mirror (EE and II) and anti-mirror (IE and EI) neurons. Bin size = 200 ms. Data are presented as mean ± SEM ∗p< 0.05, Mann-Whitney U-test compared to air.

See also Figures S2–S5.