@article{AdamoBaumeisterHohmannetal.2015, author = {Adamo, Nicoletta and Baumeister, Sarah and Hohmann, Sarah and Wolf, Isabella and Holz, Nathalie and Boecker-Schlier, Regina and Laucht, Manfred and Banaschewski, Tobias and Brandeis, Daniel}, title = {Frequency-specific coupling between trial-to-trial fluctuations of neural responses and response-time variability}, series = {Journal of neural transmission}, volume = {122}, journal = {Journal of neural transmission}, number = {8}, publisher = {Springer}, address = {Wien}, issn = {0300-9564}, doi = {10.1007/s00702-015-1382-8}, pages = {1197 -- 1202}, year = {2015}, abstract = {We assessed intra-individual variability of response times (RT) and single-trial P3 amplitudes following targets in healthy adults during a Flanker/NO-GO task. RT variability and variability of the neural responses coupled at the faster frequencies examined (0.07-0.17 Hz) at Pz, the target-P3 maxima, despite non-significant associations for overall variability (standard deviation, SD). Frequency-specific patterns of variability in the single-trial P3 may help to understand the neurophysiology of RT variability and its explanatory models of attention allocation deficits beyond intra-individual variability summary indices such as SD.}, language = {en} }