Skip to main content
. Author manuscript; available in PMC: 2022 Oct 20.
Published in final edited form as: Prog Neurobiol. 2021 Aug 14;206:102140. doi: 10.1016/j.pneurobio.2021.102140

Fig. 2.

Fig. 2.

A) Proportion of the 100 most frequently cited preclinical and clinical research articles mentioning the word “sleep”. B) Disclosure of information regarding circadian time of treatment in the 100 most frequently cited preclinical (left) and clinical (right) research articles. C) The treatments used in the 100 most frequently cited preclinical and clinical studies. Abbreviations: ECS, electroconvulsive shock; TMS, transcranial magnetic stimulation; ECT, electroconvulsive therapy; DBS, deep brain stimulation.