title: Vision: simple stereopsis.
abstract: By limiting stereopsis to measuring the distance of moving objects against a stationary background, insects can employ simple stratagems for solving the problems of stereoscopic range finding.
authors.affiliation: Sussex Centre for Neuroscience, School of Biological Sciences, Brighton, UK.
authors.forename: T S
authors.initials: TS
authors.lastname: Collett
mesh_terms: D000818:Animals; D001070:Appetitive Behavior / Q000502:physiology*; D003867:Depth Perception / Q000502:physiology*; D006801:Humans; D009987:Orthoptera / Q000502:physiology*