Search Results - "Ponton, Curtis"

Spatiotemporal dynamics of audiovisual speech processing by Bernstein, Lynne E., Auer, Edward T., Wagner, Michael, Ponton, Curtis W.

“…The cortical processing of auditory-alone, visual-alone, and audiovisual speech information is temporally and spatially distributed, and functional magnetic…”
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Maturation of human central auditory system activity: separating auditory evoked potentials by dipole source modeling by Ponton, Curtis, Eggermont, Jos J, Khosla, Deepak, Kwong, Betty, Don, Manuel

“…Objectives: Previous studies have shown that observed patterns of auditory evoked potential (AEP) maturation depend on the scalp location of the recording…”
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Auditory-evoked Potential Studies of Cortical Maturation in Normal Hearing and Implanted Children: Correlations with Changes in Structure and Speech Perception by Eggermont, Jos J., Ponton, Curtis W.

“…Human auditory system maturation as assessed by means of auditory-evoked potential recording is compared to maturation of axon neurofilaments and some critical…”
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Central Auditory Plasticity: Changes in the N1-P2 Complex after Speech-Sound Training by Tremblay, Kelly, Kraus, Nina, McGee, Therese, Ponton, Curtis, Otis, and Brian

“…OBJECTIVETo determine whether the N1-P2 complex reflects training-induced changes in neural activity associated with improved voice-onset-time (VOT)…”
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The neurophysiology of auditory perception: from single units to evoked potentials by Eggermont, Jos J, Ponton, Curtis W

“…Evoked electric potential and magnetic field studies have the immense benefit that they can be conducted in awake, behaving humans and can be directly…”
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Of kittens and kids: altered cortical maturation following profound deafness and cochlear implant use by Ponton, C W, Eggermont, J J

“…Profoundly deaf children who use a cochlear implant (CI) provide a unique opportunity to investigate the effects of auditory sensory deprivation on the…”
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Simultaneous 3-T fMRI and high-density recording of human auditory evoked potentials by Scarff, Carrie J., Reynolds, Angela, Goodyear, Bradley G., Ponton, Curtis W., Dort, Joseph C., Eggermont, Jos J.

“…We acquired simultaneous high-field (3 T) functional magnetic resonance imaging (fMRI) and high-density (64- and 128-channel) EEG using a sparse sampling…”
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Maturation of human central auditory system activity: the T-complex by Tonnquist-Uhlen, Inger, Ponton, Curtis W, Eggermont, Jos J, Kwong, Betty, Don, Manuel

“…Objective: The purpose of this study was to evaluate and describe the maturation of a set of auditory evoked potentials (AEPs) described as the T-complex from…”
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Mismatch Negativity with Visual-only and Audiovisual Speech by Ponton, Curtis W, Bernstein, Lynne E, Auer, Edward T. Jr

“…The functional organization of cortical speech processing is thought to be hierarchical, increasing in complexity and proceeding from primary sensory areas…”
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Visual speech perception without primary auditory cortex activation by Bernstein, Lynne E, Auer, Edward T, Moore, Jean K, Ponton, Curtis W, Don, Manual, Singh, Manbir

“…Speech perception is conventionally thought to be an auditory function, but humans often use their eyes to perceive speech. We investigated whether visual…”
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Differential ear effects of profound unilateral deafness on the adult human central auditory system by Khosla, Deepak, Ponton, Curtis W, Eggermont, Jos J, Kwong, Betty, Don, Manuel, Vasama, Juha-Pekka

“…This study investigates the effects of profound acquired unilateral deafness on the adult human central auditory system by analyzing long-latency auditory…”
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Maturation of human central auditory system activity: evidence from multi-channel evoked potentials by Ponton, Curtis W., Eggermont, Jos J., Kwong, Betty, Don, Manuel

“…Objective: The purpose of this study was to evaluate central auditory system maturation based on detailed data from multi-electrode recordings of long-latency…”
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Plasticity in the adult human central auditory system: evidence from late-onset profound unilateral deafness by Ponton, Curtis W., Vasama, Juha-Pekka, Tremblay, Kelly, Khosla, Deepak, Kwong, Betty, Don, Manuel

“…Experience-related changes in central nervous system (CNS) activity have been observed in the adult brain of many mammalian species, including humans. In…”
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Automatic Auditory Processing of English Words as Indexed by the Mismatch Negativity, Using a Multiple Deviant Paradigm by Pettigrew, Catharine M, Murdoch, Bruce E, Ponton, Curtis W, Finnigan, Simon, Alku, Paavo, Kei, Joseph, Sockalingam, Ravi, Chenery, Helen J

“…OBJECTIVE:The aim of this study was to investigate mismatch negativity (MMN) responses to a variety of speech stimuli (/de:/, /ge:/, /deI/ “day”, and /geI/…”
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Auditory system plasticity in children after long periods of complete deafness by Ponton, Curtis W, Don, Manuel, Eggermont, Jos J, Waring, Michael D, Kwong, Betty, Masuda, Ann

“…DEAF children fitted with a cochlear implant provide a unique opportunity to examine the effects of auditory deprivation on the maturation of the human…”
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Maturation of Human Cortical Auditory Function: Differences Between Normal-Hearing Children and Children with Cochlear Implants by Ponton, Curtis W, Don, Manuel, Eggermont, Jos J, Waring, Michael D, Masuda, Ann

“…OBJECTIVE:We investigated maturation of cortical auditory function in normal-hearing children and in children who receive stimulation of their auditory system…”
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Subtitled videos and mismatch negativity (MMN) investigations of spoken word processing by Pettigrew, Catharine M, Murdoch, Bruce E, Ponton, Curtis W, Kei, Joseph, Chenery, Helen J, Alku, Paavo

“…The purpose of this study was to determine whether the presence of subtitles on a distracting, silent video affects the automatic mismatch negativity (MMN)…”
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The mismatch negativity (MMN) response to complex tones and spoken words in individuals with aphasia by Pettigrew, Catharine, Murdoch, Bruce, Kei, Joseph, Ponton, Curtis, Alku, Paavo, Chenery, Helen

“…Background: The mismatch negativity (MMN) is a fronto-centrally distributed event-related potential (ERP) that is elicited by any discriminable auditory…”
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The Mismatch Negativity in Cochlear Implant Users by Ponton, Curtis W, Don, Manuel

“…For individuals with severe or profound hearing loss, electrical stimulation of surviving neural elements by a cochlear implant may partly restore a sensation…”
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Processing of English words with fine acoustic contrasts and simple tones: a mismatch negativity study by Pettigrew, Catharine M, Murdoch, Bruce M, Kei, Joseph, Chenery, Helen J, Sockalingam, Ravi, Ponton, Curtis W, Finnigan, Simon, Alku, Paavo

“…The purpose of this study was to compare the robustness of the event-related potential (ERP) response, called the mismatch negativity (MMN), when elicited by…”
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