Genetically expressed voltage sensor ArcLight for imaging large scale cortical activity in the anesthetized and awake mouse (erratum)

This article [Neurophoton. 4(3), 031212 (2017)] was originally published online on 4 May 2017 with an error in a unit of applied light power. A sentence in Sec. 3.3 originally read, “Based on our optics, this LED excitation corresponds to an approximate 40 mW/mm² overall intensity.” That sentence has been modified to read, “Based on our optics, this LED excitation corresponds to an approximate $40\mathrm{mW}/{\mathrm{cm}}^2$ (or $0.4\mathrm{mW}/{\mathrm{mm}}^2$) overall intensity.”

The stimulus velocity applied to the whisker also has been corrected throughout the paper. The correct velocity value is approximately $1200\mathrm{d}\mathrm{eg}/\mathrm{s}$ instead of the previously stated $1700\mathrm{d}\mathrm{eg}/\mathrm{s}$.

This article was corrected online on 3 July 2017. It appears correctly in print.