Timing in the baby brain. Export

@article{citeulike:2687322, abstract = {Ten-month-old infants and adults were tested in an auditory oddball paradigm in which 50-ms tones were separated by 1500 ms (standard interval) and occasionally 500 ms (deviant interval). Both infants and adults showed marked brain responses to the tone that followed a deviant inter-stimulus interval (ISI). Specifically, the timing-deviance event-related-potential (ERP) difference waves (deviant-ISI ERP minus standard-ISI ERP) yielded a significant, fronto-centrally distributed, mismatch negativity (MMN) in the latency range of 120-240 ms post-stimulus for infants and 110-210 ms for adults. A robust, longer latency, deviance-related positivity was also obtained for infants (330-520 ms), with a much smaller and later deviance-related positivity observed for adults (585-705 ms). These results suggest that the 10-month-old infant brain has already developed some of the same mechanisms as adults for detecting deviations in the timing of stimulus events.}, address = {Center for Cognitive Neuroscience, Duke University, Box 90999, Durham, NC 27708-0999, USA. brannon@duke.edu}, author = {Brannon, E. M. and Roussel, L. W. and Meck, W. H. and Woldorff, M.}, citeulike-article-id = {2687322}, citeulike-linkout-0 = {http://dx.doi.org/10.1016/j.cogbrainres.2004.04.007}, citeulike-linkout-1 = {http://view.ncbi.nlm.nih.gov/pubmed/15464354}, citeulike-linkout-2 = {http://www.hubmed.org/display.cgi?uids=15464354}, doi = {10.1016/j.cogbrainres.2004.04.007}, issn = {0926-6410}, journal = {Brain research. Cognitive brain research}, keywords = {age, erp, isi, time}, month = {October}, number = {2}, pages = {227--233}, posted-at = {2008-04-18 09:41:01}, priority = {5}, title = {Timing in the baby brain.}, url = {http://dx.doi.org/10.1016/j.cogbrainres.2004.04.007}, volume = {21}, year = {2004} }

TY - JOUR ID - citeulike:2687322 L3 - citeulike-article-id:2687322 N2 - Ten-month-old infants and adults were tested in an auditory oddball paradigm in which 50-ms tones were separated by 1500 ms (standard interval) and occasionally 500 ms (deviant interval). Both infants and adults showed marked brain responses to the tone that followed a deviant inter-stimulus interval (ISI). Specifically, the timing-deviance event-related-potential (ERP) difference waves (deviant-ISI ERP minus standard-ISI ERP) yielded a significant, fronto-centrally distributed, mismatch negativity (MMN) in the latency range of 120-240 ms post-stimulus for infants and 110-210 ms for adults. A robust, longer latency, deviance-related positivity was also obtained for infants (330-520 ms), with a much smaller and later deviance-related positivity observed for adults (585-705 ms). These results suggest that the 10-month-old infant brain has already developed some of the same mechanisms as adults for detecting deviations in the timing of stimulus events. IS - 2 JF - Brain research. Cognitive brain research SN - 0926-6410 AD - Center for Cognitive Neuroscience, Duke University, Box 90999, Durham, NC 27708-0999, USA. brannon@duke.edu EP - 233 TI - Timing in the baby brain. VL - 21 SP - 227 KW - age KW - erp KW - isi KW - time AU - Brannon, EM AU - Roussel, LW AU - Meck, WH AU - Woldorff, M PY - 2004/10// UR - http://dx.doi.org/10.1016/j.cogbrainres.2004.04.007 ER -