**Author details**

Hayder M. Alkuraishy\*, Ali I. Al-Gareeb and Naseer A. Al-Harchan Department of Clinical Pharmacology, Medicine and Therapeutic, Medical Faculty, College of Medicine, Al-Mustansiriya University, Baghdad, Iraq

\*Address all correspondence to: hayderm36@yahoo.com

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

**59**

*Orexin and Psychoneurobiology: A Hidden Treasure DOI: http://dx.doi.org/10.5772/intechopen.91852*

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*Orexin and Psychoneurobiology: A Hidden Treasure DOI: http://dx.doi.org/10.5772/intechopen.91852*
