Correction to: Journal of Neural Transmission (2022) 129:261–275 https://doi.org/10.1007/s00702-022-02477-6

The Acknowledgements section was missing from this article and should have read:

The present work was performed in (partial) fulfillment of the requirements for obtaining the degree "Dr. med."/"Dr. med. dent.

The original article has been corrected.