Ocular fixations modulate audiovisual semantic congruency when standing in an upright position

Introduction: Multisensory audiovisual semantic congruency is the process by which visual information perceived as integrated to auditory stimuli, because both coincide in terms of simultaneity and correspondence. This study was aimed at establishing whether percepts, semantically correspond are associated with ocular fixations modulating bottom-up areas while keeping a body posture alignment between up-direction idiotropic axes, well another orientation corresponding vectorial opposition head axis. Method: Two groups (one for each position) were selected from sample 88 people. A bistable image presented on screen fixed 120 Hz eye-tracker device, providing background stimuli so establish congruencies their relations fixations. Results: It found that when vectors aligned up direction. Fixations manifested not multisensory vector parallel gravity vector. Eye decrease significantly if axis Conclusion: concluded position can affect perceptual processes involved occurrence congruency.