It may help elucidate the defective processing behind mysterious disorders such as synesthesia, in which patients taste colors and see flavors. (scientificamerican.com)
As one born congenitally frail, I have come to respect this mysterious disorder called osteogenesis imperfecta and even thank heaven for how it prematurely confronted me with my own frailty during my youth. (firstthings.com)
Infant colic is still a mysterious disorder of the microbiota - gut - brain axis. (parentingscience.com)