title: Separate motion aftereffects from each eye and from both eyes.
abstract: Monocular and binocular motion aftereffects (MAEs) are described, which were contingent upon which eye(s) was (were) exposed to the adapting motion. Subjects viewed clockwise rotation of a patterned disc with their left eye, alternating every 5 sec with anticlockwise rotation seen with their right eye, for a 10-min adapting period.
  
  
  RESULTS
  they saw an anticlockwise motion aftereffect with their left eye, and a clockwise MAE with their right eye. These monocular MAEs lasted for only 2-20 sec, but could be elicited repeatedly over a 2-6 min period, and could still be re-elicited two hours later. In a second experiment, subjects adapted for 10 min to the following cycle of 5-sec rotations: left eye, clockwise: right eye, clockwise: and both eyes together, anticlockwise.
  
  
  RESULTS
  they saw an anticlockwise MAE with their left eye only or with their right eye only, and a clockwise MAE when both eyes were open. A model of monocular and binocular inputs to motion sensitive neural channels is proposed.
mesh_terms: D000221:Adaptation, Ocular; D005366:Figural Aftereffect / Q000502:physiology*; D006801:Humans; D009039:Motion Perception / Q000502:physiology*; D012399:Rotation; D013997:Time Factors