Correction for Masson et al., Ionic contrast terahertz near-field imaging of axonal water fluxes

APPLIED PHYSICAL SCIENCES. For the article ‘‘Ionic contrast terahertz near-field imaging of axonal water fluxes,’’ by JeanBaptiste Masson, Martin-Pierre Sauviat, Jean-Louis Martin, and Guilhem Gallot, which appeared in issue 13, March 28, 2006, of Proc Natl Acad Sci USA (103:4808–4812; first published March 17, 2006; 10.1073 pnas.0510945103), the authors note that in Fig. 1 the y scale is incorrect because of a unit conversion error. The corrected figure and its legend appear below. This error does not affect the conclusions of the article. NEUROSCIENCE. For the article ‘‘PSD-95 and PKC converge in regulating NMDA receptor trafficking and gating,’’ by Ying Lin, Teresa Jover-Mengual, Judy Wong, Michael V. L. Bennett, and R. Suzanne Zukin, which appeared in issue 52, December 26, 2006, of Proc Natl Acad Sci USA (103:19902–19907; first published December 18, 2006; 10.1073 pnas.0609924104), the authors note that in Fig. 1 A and B, the same trace was inadvertently used for the after-TPA (Right) records. The corrected figure and its legend appear below. This error does not affect the conclusions of the article.