Fig. 7
From: Corticothalamic feedback locally modulates network state
Corticothalamic modulation is local (a) Overview of the cortical recording sites. Besides the stimulated site in S1 (SZ), activity was recorded from S1 one mm caudally (IC), contralateral S1 (CL), and both (CC). (b) Effect of tonic stimulation at the stimulation site versus distal sites. The latter shows no significant effect on the sham-corrected spectrum. (c) Same as (b), with high intensity stimulation. Again, distal sites show no significant effect. (d) Relative sigma power change at different sites during tonic stimulation (e) Relative delta, sigma, and gamma power change at different sites during high-intensity stimulation.
