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Results for “AUDITORY PERCEPTION”
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Functional specializations in human cerebral cortex analyzed using the Visible Man surface-based atlas
We used surface-based representations to analyze functional specializations in the human cerebral cortex. A computerized reconstruction of the cortical surface of the Visible Man digital atlas was generated and transformed to the Talairach coordinate system. This surface was also flattened and used to establish a surface-based coordinate system that respects the topology of the cortical sheet. The linkage between two-dimensional and three-dimensional representations allows the locations of published neuroimaging activation foci to be stereotaxically projected onto the Visible Man cortical flat map. An analysis of two activation studies related to the hearing and reading of music and of words illustrates how this approach permits the systematic estimation of the degree of functional segregation and of potential functional overlap for different aspects of sensory processing.
The effects of isolation, sensory deprivation, and sensory rearrangement on visual, auditory, and somesthetic sensation, perception, and spatial orientation Annual report, Sep. 1, 1964 - Aug. 31, 1965
Isolation, sensory deprivation, and sensory rearrangement effects on visual, auditory, and somesthetic sensation, perception, and spatial orientation
Selective attentiveness and cortical evoked responses to visual and auditory stimuli.
Selective attentiveness and cortical evoked responses in man to visual and auditory stimuli
Testing two-state theories with operating characteristics and a posteriori probabilities.
Testing two-state theories of perception and memory with operating characteristics and posteriori probabilities
The Inversion Illusion in Parabolic Flight - Its Probable Dependence on Otolith Function
Comparative observations of upright perception in normal subjects and deaf persons with bilateral labyrinthine defects
Direct comparison of the impact of head tracking, reverberation, and individualized head-related transfer functions on the spatial perception of a virtual speech source
A study of sound localization performance was conducted using headphone-delivered virtual speech stimuli, rendered via HRTF-based acoustic auralization software and hardware, and blocked-meatus HRTF measurements. The independent variables were chosen to evaluate commonly held assumptions in the literature regarding improved localization: inclusion of head tracking, individualized HRTFs, and early and diffuse reflections. Significant effects were found for azimuth and elevation error, reversal rates, and externalization.
Inter-sensory Judgments of Signal Duration
Intersensory discrimination of signal duration using visual and auditory signals
Auditory frequency threshold comparisons of humans and pre-adolescent chimpanzees
Auditory frequency threshold comparisons of humans and pre-adolescent chimpanzees
Minimum detectable change in interaural time or intensity difference for brief impulsive stimuli.
Minimum detectable change in interaural time and intensity difference as function of overall intensity for dichotic clicks
Judged noisiness of a band of random noise containing an audible pure tone.
Perceived noisiness of complex sounds consisting of steady-state pure tone imbedded in random noise background
Stimulus coding in the auditory nerve and cochlear nucleus.
Comparison of selected features of electric responses recorded from units in auditory nerve and cochlear nucleus
Studies of auditory information processing emphasizing the application of signal detectability theory to the auditory sensory responses Semiannual report, 1 Dec. 1964 - 31 May 1965 and quarterly status report, 1 Mar. - 31 May 1965
Noise suppressor effect on signal detection and response speed and accuracy to sensory stimulations
Conduct studies of auditory information processing emphasizing the application of signal detectability theory to the auditory sensory responses Semiannual report /sixth quarterly status report/, 1 Jun. - 30 Nov. 1965
Auditory information processing studies applying signal detectability theory to auditory sensory responses
Conduct studies of auditory information processing emphasizing the application of signal detectability theory to the auditory sensory responses Seventh quarterly progress report, 1 Dec. 1965 - 28 Feb. 1966
Application of signal detectability theory to auditory sensory responses in humans
A statistical analysis of electrophysiological data from auditory nerve fibers in cat Technical report no. 451
Statistical analysis of electrophysiological data from auditory nerve fibers in cats
Effects of time delay in the visual feedback loop of a man-machine system
Effects of time delay in visual feedback loop of man-machine system