I dont know much about the grey matter nodules except that the main side effect is seizures. My son is 4 and a half and thus far has not suffered any seizures. I have read on the internet that the seizures usually start in the second decade of life. Now I constantly live in fear of him starting to fit.
1 Economic inefficiency-refers to a situation where we could be doing a better job, i.e., attaining our goals at lower cost. 2  It is the opposite of economic efficiency.
1 : the quality or state of being insufficient: such asa : lack of mental or moral fitness : incompetence the insufficiency of this person for public officeb : lack of adequate supply insufficiency of provisionsc : lack of physical power or capacity; especially : inability of an organ or body part to function normally renal insufficiency.