Verbal fluency test
VF
VF was assessed using phonological and semantic tests. Participants were requested to name as many animals (semantic domain) and words that began with the letter “A” (phonological domain) as possible for 2 min (1 min each). The scores of the VF domains (phonological [VFP] and semantic [VFS]) were calculated as the sum of all the words that were evoked for 1 min (