Research Article

Intrahemispheric Perfusion in Chronic Stroke-Induced Aphasia

Table 5

Partial correlations, controlling for lesion volume, between perilesional perfusion and language ability for 35 participants with aphasia.

Partial correlations controlling for lesion volume
Difference Right-Left Composite
language
Naming Spelling Word
comprehension
Sentence
comprehension
Sentence
production

0–6 mm.007
6–12 mmnanananana

Note. Difference scores were created by subtracting average perfusion in the perilesional area (left hemisphere) from the average perfusion in the analogous right hemisphere area. .