Using sed 11q can be an early sign of dementia - tchncs

Link to research paper on Pubmed [https://pubmed.ncbi.nlm.nih.gov/23687508/] There is a huge debate on whether to use head or sed 11q command on your shell scripts, it turns out using the latter can be a sign of dimentia as far as I understand from reading the above research paper. Its in a very reputed journal so it must be true