Fig. 1From: Inactivity periods and postural change speed can explain atypical postural change patterns of Caenorhabditis elegans mutantsMeasurement and eigenworm representation of worm postures. The left panel shows a picture of a wild-type N2 worm; its contour and midline are highlighted. This picture was taken from the C. elegans behavioral database [20]. In total, 48 angles were measured at regular intervals along the midline and projected onto the four-dimensional eigenworm space after normalizationBack to article page