摘要：Correction to:
Scientific Reports
https://doi.org/10.1038/s41598-020-64874-9, published online 18 May 2020
The original version of this Article contained an error in Figure 1D, where the y-axis label “Puncta Density (Number per 200 μm
2)” was incorrectly given as “Puncta Density (Number per 20 μm
2)”.
The original Figure
1 and accompanying legend appear below.
Figure 1
Mapping PSD95-eGFP PSDs in the Mouse Spinal Cord. (
A) High magnification tiled imaging was performed on half-spinal cord sections from PSD95-eGFP mice from three age groups (n = 3 mice per age group). Quantitative analysis was performed at the single synapse level to study synaptic diversity between laminae and across age groups. (
B) Example images of PSD95-eGFP PSDs in three laminae from each age group. Note the formation of large elongated PSDs in VII of Adult and Aged mice. (
C) The mean ‘field’ intensity of PSD95-eGFP labelling was quantified from entire delineated laminae at each age. Age groups are colour coded as Young (blue), Adult (orange) and Aged (grey). Colour-coded lines indicate statistical significance between laminae within an age group following a post-hoc test. The PSD density (number per unit area) (
D), the mean fluorescence intensity of PSDs (
E) and the median PSD size (
F) is also plotted for each lamina in each age group.
The original Article has been corrected.
