Is it just me, but how can this be taken seriously when the author was trying to show no result. While I love self experimentation, publishing it as if it’s valid science is unfortunate.
>Lack of effect on cognitive ability is surprising and may reflect true lack of cognitive impairment, my desire to demonstrate lack of cognitive impairment due to chronic sleep deprivation and lack of blinding biasing the measurements, lack of statistical power, and/or other factors.