The term 'MERMER' is related to
MERMER ('Memory and Encoding Related Multifaceted Electroencephalographic Response') is the principle used in brain fingerprinting or brain mapping. Ref - Krishan Vij textbook of forensic medicine and toxicology 5e pg : 571
Brain fingerprinting
Narcoanalysis
DNA fingerprinting
Polygraph test
Medical Jurisprudence