. Author manuscript; available in PMC: 2015 May 1.

Published in final edited form as: Schizophr Res. 2014 Mar 27;155(0):15–20. doi: 10.1016/j.schres.2014.03.001

Table 1. Previous DTI studies on ZNF804A rs1344706 genotype and white matter microstructure.

First Author	Year	MRI	N	Age	Method	Result
Voineskos (Voineskos et al., 2011)	2011	1.5T	62 HC	37.4±12.7	Tractography	Negative
Kuswanto (Kuswanto et al., 2012)	2011	3T	64 HC89 SZ	31.9±10.1 34.3±9.2	ROI	Positive
Sprooten (Sprooten et al., 2012)	2012	1.5T	50 HC83 HC84 sib-BP84 sib-BP	22.7±1.7 21.1±2.4 21.4±2.8	TBSS	Negative
Wei (Wei et al., 2013)	2013	1.5T	69 HC100 SZ	25.4±5.7 26.5±6.9	TBSS	Negative

Kuswanto et al. (Kuswanto et al., 2012): Patients with AA genotype (homozygous for risk allele) showed lower FA in parietal lobes than patients with AC or CC genotype. HC with AA genotype showed higher FA in the right temporal lobe than HC with AC or CC genotype.

DTI = diffusion tensor imaging; FA = fractional anisotropy; HC = healthy controls; SZ = schizophrenia; Sib = sibling; BP = bipolar disorder; ROI = region of interest; TBSS = tract-based spatial statistics.