Audition is one of the fundamental extrasensory percepts in mammals. Two of the primary objectives of audition are to determine where sounds originate from in space and what those sounds are. Neural processing of acoustic signals, which are commonly quite complex under natural conditions, is extensive in the brainstem, midbrain, and thalamus. This processing extracts multiple salient features t...

The modality by which object azimuths (directions) are presented affects learning of multiple locations. In Experiment 1, participants learned sets of three and five object azimuths specified by a visual virtual environment, spatial audition (3D sound), or auditory spatial language. Five azimuths were learned faster when specified by spatial modalities (vision, audition) than by language. Exper...

Sound elements were studied for a six strings sape, traditional instrument. The frequency was evaluated using spectrum and time plane. PicoScope oscilloscopes Adobe Audition version 3 used to record the acoustic spectra. Fast Fourier Transform (FFT) analysis spectra (using PicoScope) (TFA) spectrograms Audition). identified partial frequencies up 10th overtone. sape have an pattern with constan...

Objectives: The aim of this study is to evaluate the effects of olfaction, audition and tactile senses in mobility and orientation of blinds. Methods: The statistical sample of this research included 100 blind persons aged between 16 and 75 years (61 males and 39 females) with different level of education (16 persons lower than the diploma, 26 persons diploma, 46 persons bachelor, 12 person ...

Purpose: Comparing the effects of manipulating senses on relative phase transition bimanual coordination pattern of active and inactive women with Multiple Sclerosis (MS). Methods: The methodology of this study was repeated-measures design. Study participants comprised 10 active women and 10 inactive women with multiple sclerosis who voluntarily participated in this experiment. The participant...

Recent behavioral and event-related brain potential (ERP) studies have revealed cross-modal interactions in endogenous spatial attention between vision and audition, plus vision and touch. The present ERP study investigated whether these interactions reflect supramodal attentional control mechanisms, and whether similar cross-modal interactions also exist between audition and touch. Participant...

Visual feature extraction has been investigated using search experiments. Targets that contain a feature not present in the distractors are easier to detect than if they do not, leading to search asymmetries. If sounds are decomposed into features in the auditory system, there might be asymmetries in analogous tasks. Six experiments investigating this are described. Strong asymmetries were iden...