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Prior context in audition informs binding and shapes simple features
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In: NATURE COMMUNICATIONS , 8 (ARTN 150) (2017) (2017)
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42 |
Early cortical metabolic rearrangement related to clinical data in idiopathic sudden sensorineural hearing loss
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43 |
Exploring the anatomical encoding of voice with a mathematical model of the vocal system.
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In: ISSN: 1053-8119 ; EISSN: 1095-9572 ; NeuroImage ; https://hal.inria.fr/hal-01498364 ; NeuroImage, Elsevier, 2016, 141, pp.31-9. ⟨10.1016/j.neuroimage.2016.07.033⟩ (2016)
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Perceptual restoration of masked speech in human cortex.
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In: Nature communications, vol 7, iss 1 (2016)
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45 |
Cortical Activation Patterns Correlate with Speech Understanding After Cochlear Implantation.
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In: Ear and hearing, vol 37, iss 3 (2016)
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46 |
Auditory-induced neural dynamics in sensory-motor circuitry predict learned temporal and sequential statistics of birdsong.
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In: Proceedings of the National Academy of Sciences of the United States of America, vol 113, iss 34 (2016)
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Abstract:
Predicting future events is a critical computation for both perception and behavior. Despite the essential nature of this computation, there are few studies demonstrating neural activity that predicts specific events in learned, probabilistic sequences. Here, we test the hypotheses that the dynamics of internally generated neural activity are predictive of future events and are structured by the learned temporal-sequential statistics of those events. We recorded neural activity in Bengalese finch sensory-motor area HVC in response to playback of sequences from individuals' songs, and examined the neural activity that continued after stimulus offset. We found that the strength of response to a syllable in the sequence depended on the delay at which that syllable was played, with a maximal response when the delay matched the intersyllable gap normally present for that specific syllable during song production. Furthermore, poststimulus neural activity induced by sequence playback resembled the neural response to the next syllable in the sequence when that syllable was predictable, but not when the next syllable was uncertain. Our results demonstrate that the dynamics of internally generated HVC neural activity are predictive of the learned temporal-sequential structure of produced song and that the strength of this prediction is modulated by uncertainty.
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Keyword:
Acoustic Stimulation; Animal; Animals; Auditory Perception; Basic Behavioral and Social Science; Behavioral and Social Science; birdsong; electrophysiology; Finches; Male; Mental Recall; Models; Neurological; Neurons; Neurosciences; prediction; Sensorimotor Cortex; sequences; Tape Recording; Time Factors; Uncertainty; Vocalization
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URL: https://escholarship.org/uc/item/0qp1w54s
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47 |
Auditory-induced neural dynamics in sensory-motor circuitry predict learned temporal and sequential statistics of birdsong.
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In: Proceedings of the National Academy of Sciences of the United States of America, vol 113, iss 34 (2016)
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48 |
Rapid tuning shifts in human auditory cortex enhance speech intelligibility.
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In: Nature communications, vol 7, iss 1 (2016)
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The auditory representation of speech sounds in human motor cortex.
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In: eLife, vol 5, iss MARCH2016 (2016)
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Rapid tuning shifts in human auditory cortex enhance speech intelligibility.
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In: Nature communications, vol 7, iss 1 (2016)
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51 |
Natural speech reveals the semantic maps that tile human cerebral cortex.
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In: Nature, vol 532, iss 7600 (2016)
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52 |
A hierarchy of event-related potential markers of auditory processing in disorders of consciousness. ...
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53 |
Musical Training Influences Auditory Temporal Processing
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In: ETSU Faculty Works (2016)
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54 |
Sound envelope processing in the developing human brain : a MEG study
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55 |
Dual temporal encoding mechanisms in human auditory cortex : evidence from MEG and EEG
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56 |
Distinct neural systems recruited when speech production is modulated by different masking sounds
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In: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA , 140 (1) pp. 8-19. (2016) (2016)
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Plasticity of white matter connectivity in phonetics experts
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In: ISSN: 1863-2653 ; Brain Structure and Function, Vol. 221, No 7 (2016) pp. 3825-3833 (2016)
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A hierarchy of event-related potential markers of auditory processing in disorders of consciousness.
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Spatio-Temporal Progression of Cortical Activity Related to Continuous Overt and Covert Speech Production in a Reading Task
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