Table 1. Known symptomatology concepts and vocabulary matching criteria.

An underscore represents a bigram match.

core concept	concept match
aggression	aggress
agitation	agitat
anhedonia	anhedon
apathy	apath
affect	affect
catalepsy	catalep
catatonic	cataton
circumstantial	circumstant
concrete	concrete
delusional	delusion
derailment	derail
eye contact	eye_contact
echolalia	echola
echopraxia	echopra
elation	elat
euphoria	euphor
flight of ideas	foi
thought disorder	thought_disorder
grandiosity	grandios
hallucinations	hallucinat
hostility	hostil
immobility	immobil
insomnia	insomn
irritability	irritab
coherence	coheren
mannerisms	mannerism
mutism	mute
paranoia	paranoi
persecution	persecut
motivation	motivat
rapport	rapport
posturing	postur
rigidity	rigid
stereotypy	stereotyp
stupor	stupor
tangential	tangenti
thought block	thought_block
waxy	waxy