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. 2018 Jun 25;16(6):e2004712. doi: 10.1371/journal.pbio.2004712

Fig 6. Entrainment of the CPu activity by electrical stimulation of the V2.

Fig 6

(A) Schematics of the electrical stimulation. The sites of the cortical stimulation and the striatal recordings are respectively marked by blue and yellow colors. (B) Representative striatal (red) and a control cortical (blue) mean LFP traces as a response to V2 electrical stimulation. Note the 3 remarkable evoked deflections in the striatal LFP (red arrows), which represent the aggregate population activity of the mono-, di-, and polysynaptically activated CPu neurons. (C) Representative peristimulus time histograms and raster plots of a monosynaptically (left panel) and a polysynaptically (right panel) entrained CPu neuron during electrical stimulation of the V2. The insets show the waveforms and autocorrelograms of each example neuron. CPu, caudate putamen; LFP, local field potential; V2, secondary visual cortex.