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HAE studies the (presumably ancestral) monitoring functions of the human auditory system. These monitory auditory functions are used by human auditory system to build a perceptual representation of the close environment, orient and navigate, assess resources (food, water, shelter) and danger (e.g., flooding, predators), opportunities for action, and the general health of the environment.
The auditory MMN can occur in response to deviance in pitch, intensity, or duration. The auditory MMN is a fronto-central negative potential with sources in the primary and non-primary auditory cortex and a typical latency of 150-250 ms after the onset of the deviant stimulus
Sensory discrimination disorder involves the incorrect processing of sensory information. [1] The SDD subtypes are: [48] Visual; Auditory; Tactile; Gustatory (taste) Olfactory (smell) Vestibular (balance, head position and movement in space) Proprioceptive (feeling of where parts of the body are located in space, muscle sensation)
Tallal, Merzenich and their colleagues have successfully adapted auditory discrimination paradigms to address speech and language difficulties. [72] [73] They reported improvements in language learning-impaired children using specially enhanced and extended speech signals. The results applied not only to auditory discrimination performance but ...
Temporal theory can help explain how we maintain this discrimination. Even when a larger group of nerve fibers are all firing, there is a periodicity to this firing, which corresponds to the periodicity of the stimulus.
Linguistic profiling is the practice of identifying the social characteristics of an individual based on auditory cues, in particular dialect and accent.The theory was first developed by Professor John Baugh to explain discriminatory practices in the housing market based on the auditory redlining of prospective clientele by housing administrators.
FFRs have the potential to be used to evaluate the neural representation of speech sounds processed by different strategies employed by users of cochlear implants, primarily identification and discrimination of speech. Also, phase-locked neural activity reflected in the FFR has been successfully used to predict auditory thresholds. [14]
The study of categorical perception often uses experiments involving discrimination and identification tasks in order to categorize participants' perceptions of sounds. Voice onset time (VOT) is measured along a continuum rather than a binary. English bilabial stops /b/ and /p/ are voiced and voiceless counterparts of the same place and manner ...