Facilitated Auditory Detection for Speech Sounds
نویسندگان
چکیده
منابع مشابه
Facilitated Auditory Detection for Speech Sounds
If it is well known that knowledge facilitates higher cognitive functions, such as visual and auditory word recognition, little is known about the influence of knowledge on detection, particularly in the auditory modality. Our study tested the influence of phonological and lexical knowledge on auditory detection. Words, pseudo-words, and complex non-phonological sounds, energetically matched as...
متن کاملAuditory-Motor Processing of Speech Sounds
The motor regions that control movements of the articulators activate during listening to speech and contribute to performance in demanding speech recognition and discrimination tasks. Whether the articulatory motor cortex modulates auditory processing of speech sounds is unknown. Here, we aimed to determine whether the articulatory motor cortex affects the auditory mechanisms underlying discri...
متن کاملAuditory Pathway Representations of Speech Sounds in Humans
An essential function of the central auditory system is the neural encoding of speech sounds. The ability of the brain to translate the acoustic events in the speech signal into meaningful linguistic constructs relies in part on the representation of the acoustic structure of speech by the central nervous system. Consequently, an understanding of how the nervous system accomplishes this task wo...
متن کاملBasic auditory processes involved in the analysis of speech sounds.
This paper reviews the basic aspects of auditory processing that play a role in the perception of speech. The frequency selectivity of the auditory system, as measured using masking experiments, is described and used to derive the internal representation of the spectrum (the excitation pattern) of speech sounds. The perception of timbre and distinctions in quality between vowels are related to ...
متن کاملAuditory evoked M100 reflects onset acoustics of speech sounds.
Magnetoencephalography (MEG) was used to investigate the response to speech sounds that differ in onset dynamics, parameterized as words that have initial stop consonants (e.g., /b/, /t/) or do not (e.g., /m/, /f/). Latency and amplitude of the M100 auditory evoked neuromagnetic field, recorded over right and left auditory cortices, varied as a function of onset: stops had shorter latencies and...
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ژورنال
عنوان ژورنال: Frontiers in Psychology
سال: 2011
ISSN: 1664-1078
DOI: 10.3389/fpsyg.2011.00176