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. Author manuscript; available in PMC: 2019 Nov 21.
Published in final edited form as: Neuron. 2018 Oct 11;100(4):953–963.e3. doi: 10.1016/j.neuron.2018.09.019

Figure 3. Short reaction times are preceded by strong interareal gamma-band synchronization.

Figure 3.

(A) V1-V4 PPC during attend-IN as a function of frequency relative to the individual gamma peak frequency, calculated for a 200 ms window immediately preceding the onset of stimulus change. PPC spectra from trials with short (long) RTs are shown as solid (dashed) lines. (B) Same as A, but for attend-OUT. (C) V1-V4 PPC during attend-IN at the individual gamma peak frequency, as a function of time relative to the onset of stimulus change (vertical dashed line). (D) Same as C, but for attend-OUT. Shaded areas around the curves show ±1 SEM across site pairs, averaged over monkeys. Note that statistical inferences are based on a non-parametric randomization test including correction for the multiple comparisons. Black horizontal bars indicate statistical significance (p<0.05). See also Figure S2 and S3.