Editorial: The Role of Neuropeptides in Sleep/Wakefulness States and the Circadian Clock

• Natsuko Tsujino,
• Masayuki Ikeda,
• Arisa Hirano,
• Takeshi Sakurai

Affiliations

Natsuko Tsujino

International Institute for Integrative Sleep Medicine, University of Tsukuba, Tsukuba, Japan

Masayuki Ikeda

Graduate School of Science and Engineering, University of Toyama, Toyama, Japan

Arisa Hirano

International Institute for Integrative Sleep Medicine, University of Tsukuba, Tsukuba, Japan

Takeshi Sakurai

International Institute for Integrative Sleep Medicine, University of Tsukuba, Tsukuba, Japan