Editorial Expression of Concern: Naunyn-Schmiedeberg's Archives of Pharmacology (2018) 391:987–1001

https://doi.org/10.1007/s00210-018-1524-2

The Editor-in-Chief would like to alert the readers that concerns have been raised regarding to the data in Fig, 4b. According to the data, the mice in the control group spent ~90% of the time in the target quadrant during the Morris Water Maze test, which is not comparable to the data in other articles using the same method. Readers are therefore advised to interpret these results with caution.

Manish Kumar has stated on behalf of all authors that they do not agree to this Editorial Expression of Concern.