The applied value in brain gray matter nuclei of patients with early-stage Parkinson’s disease : a study based on multiple magnetic resonance imaging techniques

Table 5 The parameters of DKI5b in HC group were compared in ROI position

ROI position	parameter	L(\(\bar X \pm S\))		t/Z	p
Substantia nigra	MK	0.79 ± 0.23	0.84 ± 0.24	-0.615	0.542
	AK	0.59 ± 0.23	0.68 ± 0.24	-1.244z	0.213
	RK	0.89 ± 0.23	0.87 ± 0.30	-0.352z	0.725
	MD	0.37 ± 0.06	0.36 ± 0.06	0.746	0.460
	FA	0.21 ± 0.07	0.20 ± 0.04	-0.108z	0.914
Red nucleus	MK	0.76 ± 0.29	0.76 ± 0.32	-0.076	0.940
	AK	0.49 ± 0.24	0.57 ± 0.26	-0.622z	0.534
	RK	0.87 ± 0.33	0.90 ± 0.38	-0.317	0.753
	MD	0.39 ± 0.07	0.38 ± 0.06	0.466	0.644
	FA	0.19 ± 0.04	0.19 ± 0.04	-0.287z	0.774
Head of caudate nucleus	MK	0.60 ± 0.40	0.55 ± 0.38	0.448	0.659
	AK	0.54 ± 0.33	0.67 ± 0.40	-1.079	0.287
	RK	0.77 ± 0.45	0.74 ± 0.46	0.238	0.815
	MD	0.41 ± 0.07	0.44 ± 0.09	-1.447	0.156
	FA	0.09 ± 0.03	0.08 ± 0.02	1.476	0.148
Putamen	MK	0.45 ± 0.20	0.53 ± 0.14	-1.354	0.184
	AK	0.55 ± 0.21	0.62 ± 0.24	-1.082z	0.279
	RK	0.55 ± 0.20	0.66 ± 0.27	-1.465	0.151
	MD	0.41 ± 0.08	0.43 ± 0.13	-0.108z	0.914
	FA	0.10 ± 0.04	0.08 ± 0.02	-1.136z	0.256
Thalamus	MK	0.61 ± 0.28	0.60 ± 0.26	0.156	0.877
	AK	0.55 ± 0.17	0.52 ± 0.16	0.673	0.505
	RK	0.74 ± 0.27	0.73 ± 0.25	0.025	0.980
	MD	0.42 ± 0.08	0.43 ± 0.08	-0.408	0.685
	FA	0.14 ± 0.03	0.13 ± 0.02	1.413	0.166

ISSN: 1746-160X