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Krishnan, Ananthanarayan; Gandour, Jackson T.; Ananthakrishnan, Saradha; Bidelman, Gavin M.; Smalt, Christopher J. – Brain and Language, 2011
Pitch processing is lateralized to the right hemisphere; linguistic pitch is further mediated by left cortical areas. This experiment investigates whether ear asymmetries vary in brainstem representation of pitch depending on linguistic status. Brainstem frequency-following responses (FFRs) were elicited by monaural stimulation of the left and…
Descriptors: Brain Hemisphere Functions, Stimulation, Auditory Perception, Mandarin Chinese
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Bidelman, Gavin M.; Gandour, Jackson T.; Krishnan, Ananthanarayan – Journal of Cognitive Neuroscience, 2011
Neural encoding of pitch in the auditory brainstem is known to be shaped by long-term experience with language or music, implying that early sensory processing is subject to experience-dependent neural plasticity. In language, pitch patterns consist of sequences of continuous, curvilinear contours; in music, pitch patterns consist of relatively…
Descriptors: Music, Vowels, Phonology, Musicians
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Krishnan, Ananthanarayan; Gandour, Jackson T. – Brain and Language, 2009
Historically, the brainstem has been neglected as a part of the brain involved in language processing. We review recent evidence of language-dependent effects in pitch processing based on comparisons of native vs. nonnative speakers of a tonal language from electrophysiological recordings in the auditory brainstem. We argue that there is enhancing…
Descriptors: Tone Languages, Brain, Language Processing, Native Speakers
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Krishnan, Ananthanarayan; Swaminathan, Jayaganesh; Gandour, Jackson T. – Journal of Cognitive Neuroscience, 2009
Neural representation of pitch is influenced by lifelong experiences with music and language at both cortical and subcortical levels of processing. The aim of this article is to determine whether neural plasticity for pitch representation at the level of the brainstem is dependent upon specific "dimensions" of pitch contours that commonly occur as…
Descriptors: Audio Equipment, Correlation, Mandarin Chinese, Acoustics
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Tong, Yunxia; Francis, Alexander L.; Gandour, Jackson T. – Language and Cognitive Processes, 2008
The aim of this study was to examine processing interactions between segmental (consonant, vowel) and suprasegmental (tone) dimensions of Mandarin Chinese. Using a speeded classification paradigm, processing interactions were examined between each pair of dimensions. Listeners were asked to attend to one dimension while ignoring the variation…
Descriptors: Suprasegmentals, Vowels, Word Recognition, Classification