Jyrki Juurmaa

• The Role of Audition and Motion in the Spatial Orientation of the Blind and Sighted
• Ability Structure and Loss of Vision
• Ability Structure and Loss of Vision (Research, No 18)
• On Interrelations of Auditory, Tactual and Visual Spatial Performances
• On the ability structure of the deaf
• Optification tendency in tactual spatial manipulation
• The effect of training in the perception of obstacles without vision