ACHE and dementia: Search terms included apart from apathy: frontotemporal dementia, dementia, dementia with Lewy bodies and progressive supranuclear palsy, Parkinson’s disease, Alzheimer’s disease, Huntington’s disease, methylphenidate, antiparkinsonic drugs, acetylcholinesterase inhibitor, memantine, amantadine, modafinil, rotigotine, rasagiline, atomoxetine, piribedil, oxytocin, dextroamphetamine, antidepressants, agomelatine, atypical antipsychotic, pharmacological.