part of part of white matter of telencephalon forebrain ipsilateral fiber tracts cerebral nerve fasciculus inferior longitudinal fasciculus ilf Wikipedia:Inferior_longitudinal_fasciculus external sagittal stratum UBERON:0034743 HBA:9260 NeuroNamesCNID:538 fasciculus longitudinalis inferior neuronames:1443 fasciculus fronto-occipitalis inferior FMA:77632 SCTID:369085008 DHBA:10580 The inferior longitudinal fasciculus connects the temporal lobe and occipital lobe, running along the lateral walls of the inferior and posterior cornua of the lateral ventricle. The existence of this fasciculus independent from the occipitotemporal fasciculus has been questioned for the human being, such that it has been proposed that the term inferior longitudinal fasciculus be replaced by the term 'occipitotemporal projection'.