Figure 1.

Schematic representation of experimental battery. Auditory spatial tasks are presented in the left hand panels (A–C); control tasks are presented in the right hand panels (D–F). Within each test panel, a stimulus pair corresponding to an experimental trial is shown; on a given trial, paired stimuli were presented sequentially with an intervening 1-s gap. In auditory spatial tests, perceived stimulus locations externalized in the azimuthal plane are shown; arrowed lines represent perceived trajectories of sound motion and filled circles represent perceived locations of stationary sounds. See text for details.