Correction to: Scientific Reports https://doi.org/10.1038/s41598-021-86924-6, published online 12 April 2021


The original version of this Article contained extensive reference errors, where the references given in Table 2 were incorrect.


The authors omitted the below papers, which are now listed as References 38–42.


Kobat, D. et al. Deep tissue multiphoton microscopy using longer wavelength excitation. Opt. Exp. 17, 13354–13364, https://doi.org/10.1364/oe.17.013354 (2009).


Kleinfeld, D. & Denk, W. in Imaging Neurons—A Laboratory Manual Vol. 23 (eds R. Yuste, F. Lanni, & A. Konnerth) 23.21–23.15 (CSHL Press, 2000).


Kleinfeld, D., Mitra, P. P., Helmchen, F. & Denk, W. Fluctuations and stimulus-induced changes in blood flow observed in individual capillaries in layers 2 through 4 of rat neocortex. Proc. Natl. Acad. Sci. U.S.A. 95, 15741–15746 (1998).


Denk, W. et al. Anatomical and functional imaging of neurons using two-photon laser-scanning microscopy. J. Neurosci. Methods 54, 151–162 (1994).


Horton, N. G. et al. In vivo three-photon microscopy of subcortical structures within an intact mouse brain. Nat. Photonics 7, 205–209, https://doi.org/10.1038/nphoton.2012.336 (2013).


Consequently, References 43–67 were incorrectly listed as References 38–62.


The original Table 2 and accompanying legend appear below.

Table 2 The decay lengths of MPM imaging of the rodent brains. aThe characteristic length at the excitation wavelength.

The original Article has been corrected.