Evoked gamma band responses for fast and slow motor responses (right) and topographic maps of the evoked gamma responses in the time range 60 to 130 ms (left) averaged across all participants

<p><b>Copyright information:</b></p><p>Taken from "From perception to action: phase-locked gamma oscillations correlate with reaction times in a speeded response task"</p><p>http://www.biomedcentral.com/1471-2202/8/27</p><p>BMC Neuroscience 2007;8():27-27.</p><p>Published online 17 Apr 2007</p><p>PMCID:PMC1868743.</p><p></p> The vertical black lines indicate stimulus onset, dotted lines indicate mean response times of fast response trials (red) and slow response trials (blue). Note the marked increase of the response for fast response trials