• Corpus ID: 54021334


  author={Lawrence M. Ward and Aaron Kirschner and Lauren L. Emberson and Keiichi Kitajo},
Is the detection of weak visual stimuli facilitated by a particular level of endogenous neural noise? We measured the EEG while subjects responded to the occurrence of weak luminance increments. We used independent component (IC) analysis and dipole fitting to locate the neural sources of EEG responses to the stimuli and then determined the relationship between the variability of the frequency-specific oscillations of the relevant neural sources in the 1 sec before stimulus presentation and the… 
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