Table 5.

Results of the analysis of the correlation between differential white matter volume and cognitive and clinical information.

	WMV of left putamen (n = 131)	WMV of right putamen (n = 131)	WMV of left rectus (n = 131)	WMV of left thalamus (n = 131)
MoCA scores	−0.191 (0.029)*	−0.169 (0.054)	−0.256 (0.003)**	−0.126 (0.151)
visuospatial executive	−0.147 (0.095)	−0.157 (0.074)	−0.200 (0.022)*	−0.129 (0.140)
Naming	−0.128 (0.145)	−0.042 (0.638)	−0.057 (0.519)	0.020 (0.817)
Attention	−0.259 (0.003)**	−0.247 (0.004)**	−0.134 (0.127)	−0.194 (0.027)*
Language	−0.076 (0.389)	−0.117 (0.184)	−0.140 (0.111)	−0.025 (0.775)
Language: Sentence repetition	−0.054 (0.542)	−0.095 (0.282)	−0.123 (0.163)	−0.023 (0.795)
Language: fluency task	−0.068 (0.437)	−0.131 (0.137)	−0.162 (0.064)	0.070 (0.425)
Abstract thinking	−0.091 (0.300)	−0.080 (0.363)	−0.203 (0.020)*	−0.012 (0.888)
Delayed recall	−0.073 (0.407)	−0.044 (0.615)	−0.154 (0.079)	−0.094 (0.286)
Orientation	−0.183 (0.036)*	−0.173 (0.048)*	−0.193 (0.027)*	−0.118 (0.181)
RAVLT immediate recall	−0.262 (0.002) **	−0.216 (0.013)*	−0.332 (p < 0.001)***	−0.176 (0.045)*
RAVLT delay recall	−0.261 (0.003)**	−0.25 (0.004)**	−0.265 (0.002)**	−0.156 (0.076)
Stroop A (s)	0.150 (0.095)	0.123 (0.171)	0.352 (p < 0.001)***	0.106 (0.240)
Stroop B (s)	0.113 (0.199)	0.155 (0.077)	0.252 (0.004)**	0.070 (0.425)
Stroop C (s)	0.148 (0.094)	0.137 (0.121)	0.323 (p < 0.001)***	0.041 (0.645)
SDMT	−0.083 (0.348)	−0.141 (0.110)	−0.331 (p < 0.001)***	0.017 (0.849)
TMT A (s)	0.132 (0.133)	0.234 (0.007)**	0.344 (p < 0.001)***	0.040 (0.647)
TMT B (s)	0.132 (0.132)	0.192 (0.028)*	0.323 (p < 0.001)***	0.069 (0.432)
Left PTA	0.204 (0.159)	−0.042 (0.777)	0.174 (0.232)	0.354 (0.013)*
Right PTA	0.077 (0.600)	0.284 (0.048)*	0.131 (0.370)	−0.112 (0.446)

Data were expressed as spearman correlation coefficient (p-value).

^*p < 0.05,

^**p ≤ 0.01,

^***p ≤ 0.001; PTA, pure tone average; WMV, white matter volume.