NOT neurons in vitro

This dissertation has been completed and written independently without external assistance. Furthermore, the PhD thesis has never been submitted as a dissertation in this or a similar form to this or any other domestic or foreign institutions of higher learning. The " Guidelines for Good Scientific Practice " (Leitlinien guter wissenschaftlicher Praxis und Grundsätze für das Verfahren bei vermuteten wissenschaftlichen Fehlverhalten) according to § 9, Sec. 3 of the PhD Regulation of the Germany were followed.