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Table 2 Correlation between clinical symptoms and frontal atrophy of the IFO.

From: Selective frontal neurodegeneration of the inferior fronto-occipital fasciculus in progressive supranuclear palsy (PSP) demonstrated by diffusion tensor tractography

 

Frontal atrophy

Frontal profile

Yes

No

Total

Yes

4

1

5

No

0

8

8

Total

4

9

13

  1. Correlation between clinical fronto-subcortical symptoms ("frontal profile"; i.e. minimum 2/3 of dysexecutive symptoms, apathy/lack of initiative and personality change) and frontal atrophy of the IFO (defined by visual inspection), using a 2 × 2 contingency table (p < 0.01).
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BMC Neurology

ISSN: 1471-2377

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