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Table 2 Volumes of cerebrum, cerebellum and the respective gray and white matters in the proband and her sister

From: Novel neuro-audiological findings and further evidence for TWNK involvement in Perrault syndrome

Brain part Proband (cm3) Control groups (cm3)a Proband’s sister (cm3) Control groupb (cm3)
Cerebrum volume 1030 1181.3 ± 83.1 1187.1 1172 ± 108.1 
1148.5 ± 77.2
Cerebrum gray matter volume 571 672.3 ± 33.3 674.2 579 ± 50.6 
663.2 ± 51
Cerebrum white matter volume 406 384.6 ± 40.5 464.2 435 ± 50.6 
425.3 ± 30
Cerebellum volume 131.1 153.8 ± 10.8 145.2 142 ± 17.5 
134.7 ± 6.8
Cerebellar gray matter volume 98.4 128.1 ± 9.2 111.9 n.a.
112.3 ± 5.9
Cerebellar white matter volume 32.7 26 ± 2.2 33.7 n.a.
22.4 ± 2
  1. n.a. no data available
  2. aControl groups from two different studies: first values [21], second values [22]
  3. bControl group from [23]; underlined are statistically significant differences from both control groups