Declarations
Ethical approval: This was obtained from joint review board of Olabisi Onabanjo University Teaching Hospital with assigned number of OOUTH/HREC/294/2019AP.
Consent to participate: Participants for this study were fully informed on the research protocol detailing the purpose, method, risks, and benefits of the research. Each of the participant then voluntarily gave a written and well understood informed consent. The consent was translated to the local language for those who did not understand English language and the services of interpreters were employed. Participants were free to decline participation or withdraw from the study at any time without reprisal or loss of benefit. There were sections for the person giving the consent, person obtaining the consent and witnesses in the informed consent.
Consent for publication : All the authors gave consent for publication of this manuscript. The corresponding author shall be Dr Ogunjimi Luqman of the department of Pharmacology and Therapeutics, Obafemi Awolowo College of Health Sciences, Olabisi Onabanjo University, Ogun state, Nigeria.
Material and data availability statement : The data will be made available upon reasonable request, the principal investigator, will make the data available.
Conflict of interest: We declare that there are no conflict of interest
Source of funding: None
Author’s contribution: Luqman, Yusuf and Oludolapo conceived the idea of the study. Ibironke, and Adeola were involved with statistical analysis. EEG interpretation was done by Luqman and Bamidele. Luqman, Akinyinka, Shittabey, Bamidele, Ibironke, Aderonke, Modupeoluwa and Adeola were involved in the study design, interpretation and also made significant intellectual contribution to the manuscript development. Mojisola and Luqman performed neuroimaging, recruited patients, and made significant intellectual contributions to the development of manuscripts. Luqman, Oludolapo, Aderonke, Emmanuel and Akinyinka provided the laboratory expertise and also contributed significantly in the manuscript development.