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. 2010 Apr 15;66(1-2):114–125. doi: 10.1016/j.neuron.2010.03.013

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© 2010 ELL & Excerpta Medica.

Open Access under CC BY 3.0 license

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Influence of Stimulus and Attention on Spectral LFP Power

(A) Effects of attention and stimulus contrast on different frequency bands of the raw and stimulus-induced LFP power for the contrast experiment. The population raw LFPs of the delta, theta, alpha, beta, and gamma powers as a function of contrast is shown in the upper plots. The stimulus-induced power for these frequencies as a function of stimulus contrast is shown in the lower plots.

(B) Effects of attention and stimulus length on different frequency bands of the raw and stimulus-induced LFP power for the bar length experiment. The population raw LFPs of the delta, theta, alpha, beta, and gamma powers as a function of stimulus length is shown in the upper plots. The stimulus-induced power for these frequencies as a function of stimulus length is shown in the lower plots. Data for the attend-RF condition are shown in solid black, whereas data for the attend-away condition are shown in dashed black. Error bars show SEM.