Correlation analysis. a, Correlation between VFS and VFC scores; b, correlation between VFP and VFC scores; c, functional connectivity that correlated with VFP scores (p < 0.05, FDR-corrected). ***p < 0.001, FDR-corrected; *p < 0.05, FDR-corrected; HC, healthy controls; TLE-HS, patients with temporal lobe epilepsy and hippocampal sclerosis; TLE-NHS, patients with temporal lobe epilepsy and without hippocampal sclerosis; VFC, verbal fluency character; VFP, verbal fluency Pinyin; VFS, verbal fluency semantic.