(1771) The discordant ear drum.   Fay JP, Puria S and Steele CR.   2006.   Proceedings of the National Academy of Sciences of the United States of America, volume 103, pages 19743-19748.

(1772) NMDA-dependent facilitation of corticostriatal plasticity by the amygdala.   Popescu AT, Saghyan AA and Pare D.   2007.   Proceedings of the National Academy of Sciences of the United States of America, volume 104, pages 341-346.

(1773) How personal experience modulates the neural circuitry of memories of September 11.   Sharot T, Martorella EA, Delgado MR and Phelps EA.   2007.   Proceedings of the National Academy of Sciences of the United States of America, volume 104, pages 389-394.

(1774) Positive affect increases the breadth of attentional selection.   Rowe G, Hirsh JB and Anderson AK.   2007.   Proceedings of the National Academy of Sciences of the United States of America, volume 104, pages 383-388.

(1775) Sequential structure of neocortical spontaneous activity in vivo.   Luczak A, Bartho P, Marquet SL, Buzsaki G and Harris KD.   2007.   Proceedings of the National Academy of Sciences of the United States of America, volume 104, pages 347-352.

(1776) Penetrating arterioles are a bottleneck in the perfusion of neocortex.   Nishimura N, Schaffer CB, Friedman B, Lyden PD and Kleinfeld D.   2007.   Proceedings of the National Academy of Sciences of the United States of America, volume 104, pages 365-370.

(1777) A neural basis for inference in perceptual ambiguity.   Sterzer P and Kleinschmidt A.   2007.   Proceedings of the National Academy of Sciences of the United States of America, volume 104, pages 323-328.

(1778) Neural substrates of envisioning the future.   Szpunar KK, Watson JM and McDermott KB.   2007.   Proceedings of the National Academy of Sciences of the United States of America, volume 104, pages 642-647.

(1779) Evolutionary changes in cis and trans gene regulation.   Wittkopp PJ, Haerum BK and Clark AG.   2004.   Nature, volume 430, pages 85-88.   In this study, trans-regulatory differences were inferred, and were always accompanied by cis-regulatory changes. So, did trans-regulatory differences exist in the terms of this study? Do trans-regulatory differences exist in the terms of this study? The prefixes trans- and cis- were used originally to describe a relationship with the Alps, so how can they be expected to characterise genetic complexity? Would the prefixes trans- and cis- withstand an inter-rater reliability study? Better to say changes within chromosome pairs, and changes between chromosome pairs, and then number the chromosomes, according to the simple rules of numerical language.

(1780) Plasticity compartments in basal dendrites of neocortical pyramidal neurons.   Gordon U, Polsky A and Schiller J.   2006.   Journal of Neuroscience, volume 26, pages 12717-12726.