Audio Stimuli
Audio Stimuli - Related Videos
12:12
Irrelevant Stimuli and Action Control: Analyzing the Influence of Ignored Stimuli via the Distractor-Response Binding Paradigm
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Cited by 4 •
2014
The distractor-response binding paradigm is described. It can be used to shed light on the influence irrelevant stimuli, competing with targets for a response, can have on human action. Both response retrieval effects and distractor inhibition effects can be analyzed within the paradigm.
09:01
Development of an Audio-based Virtual Gaming Environment to Assist with Navigation Skills in the Blind
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Cited by 33 •
2013
Audio-based Environment Simulator (AbES) is virtual environment software designed to improve real world navigation skills in the blind.
07:34
A Simple Stimulatory Device for Evoking Point-like Tactile Stimuli: A Searchlight for LFP to Spike Transitions
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Cited by 4 •
2014
To elucidate the complex transition from Local Field Potentials (LFPs) to spikes a suitable stimulator for light mechanical peripheral stimuli was built. As an application, the spiking activities recorded from somatosensory cortex were analyzed by a multi-objective optimization strategy. The results demonstrated that the proposed stimulator was able to deliver tactile stimuli with millisecond and millimeter precisions.
26:43
Computer-Generated Animal Model Stimuli
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Cited by 8 •
2007
Computer-generated stimuli using the Jacky dragon as a model.
05:07
Using Looming Visual Stimuli to Evaluate Mouse Vision
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Cited by 12 •
2019
To examine mouse vision, we conducted a looming test. Mice were placed in a large square arena with a monitor on its ceiling. The looming visual stimulus consistently evoked freezing or flight reactions in the mice.
FAQs
Frequency, intensity, duration, timing, and pattern are the principal variables for shaping an auditory stimulus. Changing one property can alter the information available to the auditory system, while timing and pattern help distinguish an isolated event from an organized sequence. Controlling these dimensions allows researchers to link specific sound features with differences in perception, cognition, or behavior.
Behavioral effects depend not only on whether a sound is heard, but also on how its acoustic properties are organized. Tones, speech, noise, music, and species-specific calls provide different forms of auditory information, allowing experiments to examine detection, interpretation, and response. This variation helps separate general sound processing from responses associated with particular acoustic patterns or signals.
Timing is especially important when researchers study conditioned responses. Presenting an auditory event in a controlled temporal relationship to behavior can help reveal how organisms learn to connect sound with an expected response. Pattern is also relevant because repeated or structured acoustic information may be processed differently from an isolated sound, clarifying links between auditory input and learned behavior.
Researchers select a sound category and specify its frequency, intensity, duration, timing, and pattern. They then present the stimulus while examining the organism's behavioral response, keeping the relevant properties consistent across trials or comparisons. This workflow helps isolate the contribution of sound from uncontrolled changes in the acoustic signal and supports clearer interpretation of behavioral differences.
Standardization makes audio stimuli useful for comparing experiments. When the defining acoustic properties are controlled, observed differences in attention, learning, communication, or sensory processing can be interpreted in relation to the stimulus rather than unexplained variation in presentation. Consistent stimuli therefore improve the ability to identify relationships between auditory information and behavior across experimental conditions.
Choice of sound should match the behavioral question. Researchers can use tones, speech, noise, music, or species-specific calls to examine different forms of auditory information and responses. In behavior research, these options support studies of attention, learning, communication, sensory processing, and conditioned responses while allowing investigators to relate stimulus properties to the organism's behavior.