part of part of temporal lobe superior temporal sulcus STS NCIT:C33700 Wikipedia:Superior_temporal_sulcus The superior temporal sulcus is the sulcus separating the superior temporal gyrus from the middle temporal gyrus in the temporal lobe of the brain. The superior temporal sulcus is the first sulcus inferior to the lateral fissure. It is involved in the perception of where others are gazing and is thus important in determining where others' emotions are being directed. It is also involved in the perception of biological motion. superior temporal fissure FMA:83783 neuronames:129 HBA:9378 SCTID:279344005 BIRNLEX:1534 BM:Tel-Cx-STS sulcus temporalis primus UMLS:C0228237 sulcus t1 DHBA:10629 parallel sulcus sulcus temporalis superior BAMS:sts UBERON:0002734 temporal sulcus