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Flexible voices: Identity perception from variable vocal signals.
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Distinct processing of ambiguous speech in people with non-clinical auditory verbal hallucinations
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You talkin' to me? Communicative talker gaze activates left-lateralized superior temporal cortex during perception of degraded speech.
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In: Neuropsychologia (2017) (2017)
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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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Abstract:
When talkers speak in masking sounds, their speech undergoes a variety of acoustic and phonetic changes. These changes are known collectively as the Lombard effect. Most behavioural research and neuroimaging research in this area has concentrated on the effect of energetic maskers such as white noise on Lombard speech. Previous fMRI studies have argued that neural responses to speaking in noise are driven by the quality of auditory feedback—that is, the audibility of the speaker's voice over the masker. However, we also frequently produce speech in the presence of informational maskers such as another talker. Here, speakers read sentences over a range of maskers varying in their informational and energetic content: speech, rotated speech, speech modulated noise, and white noise. Subjects also spoke in quiet and listened to the maskers without speaking. When subjects spoke in masking sounds, their vocal intensity increased in line with the energetic content of the masker. However, the opposite pattern was found neurally. In the superior temporal gyrus, activation was most strongly associated with increases in informational, rather than energetic, masking. This suggests that the neural activations associated with speaking in noise are more complex than a simple feedback response. I. INTRODUCTION
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Keyword:
Acoustics; Audiology & Speech-Language Pathology; AUDITORY-FEEDBACK CONTROL; CORTEX; HEARING; INTELLIGIBILITY; LANGUAGE; Life Sciences & Biomedicine; MECHANISMS; PERCEPTION; POSITRON-EMISSION-TOMOGRAPHY; Science & Technology; STEADY BACKGROUND-NOISE; Technology; UNATTENDED SPEECH
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URL: http://discovery.ucl.ac.uk/1504281/1/1.4948587.pdf
http://discovery.ucl.ac.uk/1504281/
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| 5 |
Getting the Cocktail Party Started: Masking Effects in Speech Perception.
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In: J Cogn Neurosci , 28 (3) pp. 483-500. (2016) (2016)
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| 6 |
Laugh Like You Mean It: Authenticity Modulates Acoustic, Physiological and Perceptual Properties of Laughter
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In: Journal of Nonverbal Behavior , 40 (2) pp. 133-149. (2016) (2016)
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Impaired generalization of speaker identity in the perception of familiar and unfamiliar voices.
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| 8 |
Distinct neural systems recruited when speech production is modulated by different masking sounds.
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| 9 |
Precision of working memory for speech sounds.
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In: Q J Exp Psychol (Hove) 1 - 19. (2015) (2015)
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I thought that I heard you laughing: Contextual facial expressions modulate the perception of authentic laughter and crying.
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In: Cogn Emot , 29 (5) pp. 935-944. (2015) (2015)
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| 11 |
Getting the cocktail party started: masking effects in speech perception
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| 12 |
Lexico-semantic and acoustic-phonetic processes in the perception of noise-vocoded speech: implications for cochlear implantation.
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In: Front Syst Neurosci , 8 , Article 18. (2014) (2014)
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Does musical enrichment enhance the neural coding of syllables? Neuroscientific interventions and the importance of behavioral data.
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In: Front Hum Neurosci , 8 964 - ?. (2014) (2014)
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Exploring the roles of spectral detail and intonation contour in speech intelligibility: an FMRI study.
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In: J Cogn Neurosci , 26 (8) 1748 - 1763. (2014) (2014)
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Does musical enrichment enhance the neural coding of syllables? Neuroscientific interventions and the importance of behavioral data
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In: Frontiers in Human Neuroscience , 8 , Article 964. (2014) (2014)
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Do sentences with unaccusative verbs involve syntactic movement? Evidence from neuroimaging
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In: Language, Cognition and Neuroscience , 29 (9) pp. 1035-1045. (2014) (2014)
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| 17 |
Voluntary and involuntary processes affect the production of verbal and non-verbal signals by the human voice.
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In: Behav Brain Sci , 37 (6) 564 - 565. (2014) (2014)
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Intact but less accessible phonetic representations in adults with dyslexia.
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In: Symplectic Elements at Oxford ; Europe PubMed Central ; PubMed (http://www.ncbi.nlm.nih.gov/pubmed/) ; Web of Science (Lite) (http://apps.webofknowledge.com/summary.do) ; Scopus (http://www.scopus.com/home.url) ; CrossRef ; ORA review team (2013)
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Articulatory movements modulate auditory responses to speech.
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In: Neuroimage , 73 191 - 199. (2013) (2013)
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Do temporal processes underlie left hemisphere dominance in speech perception?
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In: Brain Lang , 127 (1) 36 - 45. (2013) (2013)
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