Main samples treatments table

Publication	Definition	Antidepr. hist. use (%)	Antidepr. curr. use (%)	Neurol. hist. use (%)	Neurol. curr. use (%)
Asami 2009...	Individuals with PD	N/A	19 (79%)	N/A	N/A
Carmona 2007...	Individuals with OCD	10 (56%)	10 (56%)	N/A	0 (0%)
Carrion 2009...	Individuals with PTSD	N/A	5 (26%)	N/A	1 (5%)
Chen 2006...	Individuals with PTSD	0 (0%)	0 (0%)	0 (0%)	0 (0%)
Christian 20...	Individuals with OCD	N/A	17 (81%)	N/A	0 (0%)
Corbo 2005...	Individuals with PTSD	N/A	0 (0%)	N/A	N/A
Gilbert 2008...	Individuals with OCD	N/A	20 (80%)	N/A	0 (0%)
Gilbert 2008...	Individuals with OCD	0 (0%)	0 (0%)	0 (0%)	0 (0%)
Hakamata 200...	Individuals with PTSD	N/A	0 (0%)	N/A	0 (0%)
Hayano 2009...	Individuals with PD	N/A	24 (89%)	N/A	0 (0%)
Kasai 2008...	Individuals with PTSD	N/A	N/A	N/A	N/A
Kim 2001...	Individuals with OCD	17 (68%)	0 (0%)	4 (16%)	0 (0%)
Koprivova 20...	Individuals with OCD	13 (93%)	10 (71%)	4 (29%)	0 (0%)
Lazaro 2009...	Individuals with OCD	0 (0%)	0 (0%)	0 (0%)	0 (0%)
Massana 2003...	Individuals with PD	N/A	N/A	N/A	N/A
Milham 2005...	Individuals with anxiety disorders	2 (12%)	0 (0%)	N/A	N/A
Pujol 2004...	Individuals with OCD	67 (93%)	54 (75%)	12 (17%)	0 (0%)
Riffkin 2005...	Individuals with OCD	N/A	3 (17%)	N/A	0 (0%)
Soriano-Mas ...	Individuals with OCD (2nd sample)	28 (93%)	26 (87%)	N/A	0 (0%)
Szeszko 2008...	Individuals with OCD	0 (0%)	0 (0%)	0 (0%)	0 (0%)
Uchida 2008...	Individuals with PD	N/A	14 (74%)	N/A	N/A
Valente 2005...	Individuals with OCD	16 (84%)	11 (58%)	1 (5%)	0 (0%)
van den Heuv...	Individuals with OCD	31 (56%)	0 (0%)	2 (4%)	0 (0%)
Yamasue 2003...	Individuals with PTSD	0 (0%)	0 (0%)	0 (0%)	0 (0%)
Yoo 2005...	Individuals with PD	N/A	N/A	N/A	N/A
Yoo 2008...	Individuals with OCD	N/A	59 (83%)	N/A	0 (0%)