Are auditory–verbal hallucinations associated with auditory affective processing deficits?

Rossell, Susan L.; Boundy, Catherine

doi:10.1016/j.schres.2005.06.002

Cited by 71 publications

(84 citation statements)

References 27 publications

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“…Performance may be linked to the nature (11, 19, 31, 37, 38) or severity of symptoms (10). However, in a review by Edwards et al (5), the results with regard to the paranoid/non-paranoid distinction were mixed, and some papers sustained that there is no support for a relationship between prosody performances and symptoms (9, 36).…”

Section: Discussionmentioning

confidence: 99%

Social Cognition in Schizophrenic Patients: The Effect of Semantic Content and Emotional Prosody in the Comprehension of Emotional Discourse

et al. 2014

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Background: The recognition of the emotion expressed during conversation relies on the integration of both semantic processing and decoding of emotional prosody. The integration of both types of elements is necessary for social interaction. No study has investigated how these processes are impaired in patients with schizophrenia during the comprehension of an emotional speech. Since patients with schizophrenia have difficulty in daily interactions, it would be of great interest to investigate how these processes are impaired. We tested the hypothesis that patients present lesser performances regarding both semantic and emotional prosodic processes during emotional speech comprehension compared with healthy participants.Methods: The paradigm is based on sentences built with emotional (anger, happiness, or sadness) semantic content uttered with or without congruent emotional prosody. The study participants had to decide with which of the emotional categories each sentence corresponded.Results: Patients performed significantly worse than their matched controls, even in the presence of emotional prosody, showing that their ability to understand emotional semantic content was impaired. Although prosody improved performances in both groups, it benefited the patients more than the controls.Conclusion: Patients exhibited both impaired semantic and emotional prosodic comprehensions. However, they took greater advantage of emotional prosody adjunction than healthy participants. Consequently, focusing on emotional prosody during carrying may improve social communication.

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Section: Discussionmentioning

confidence: 99%

Social Cognition in Schizophrenic Patients: The Effect of Semantic Content and Emotional Prosody in the Comprehension of Emotional Discourse

et al. 2014

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“…Considering previous studies demonstrating an association between deficits in emotional prosody recognition and positive symptomatology (Poole et al 2000; Rossell & Boundy, 2005; Shea et al, 2007), and between increased P200 amplitude for happy prosody and delusions (Pinheiro et al, 2013), we predicted that ERP abnormalities amplitude would be associated with positive symptomatology scores.…”

Section: Introductionmentioning

confidence: 95%

Abnormalities in the processing of emotional prosody from single words in schizophrenia

Pinheiro

Rezaii

Rauber

et al. 2014

Schizophrenia Research

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Background Abnormalities in emotional prosody processing have been consistently reported in schizophrenia and are related to poor social outcomes. However, the role of stimulus complexity in abnormal emotional prosody processing is still unclear. Method We recorded event-related potentials in 16 patients with chronic schizophrenia and 16 healthy controls to investigate: 1) the temporal course of emotional prosody processing; 2) the relative contribution of prosodic and semantic cues in emotional prosody processing. Stimuli were prosodic single words presented in two conditions: with intelligible (semantic content condition–SCC) and unintelligible semantic content (pure prosody condition–PPC). Results Relative to healthy controls, schizophrenia patients showed reduced P50 for happy PPC words, and reduced N100 for both neutral and emotional SCC words and for neutral PPC stimuli. Also, increased P200 was observed in schizophrenia for happy prosody in SCC only. Behavioral results revealed higher error rates in schizophrenia for angry prosody in SCC and for happy prosody in PPC. Conclusions Together, these data further demonstrate the interactions between abnormal sensory processes and higher-order processes in bringing about emotional prosody processing dysfunction in schizophrenia. They further suggest that impaired emotional prosody processing is dependent on stimulus complexity.

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“…An alternative is that AVHs occur as a result of intrusions from memory (Waters et al, 2006), and implicate inhibitory processes related to episodic, source and working modes of memory (Jones, 2010). Other associated mechanisms include attention (Hugdahl, 2009), top-down information processing (Aleman et al, 2003), auditory processing (Rossell and Boundy, 2005;Shea et al, 2007), and dissociation (Longden et al, 2012). For an integrated model of cognitive mechanisms implicated in AVHs, see Waters et al (2012).…”

Section: Prevailing Models Of Avhsmentioning

confidence: 99%

Auditory verbal hallucinations in bipolar disorder (BD) and major depressive disorder (MDD): A systematic review

Toh¹,

Thomas²,

Rossell³

2015

Journal of Affective Disorders

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Are auditory–verbal hallucinations associated with auditory affective processing deficits?

Cited by 71 publications

References 27 publications

Social Cognition in Schizophrenic Patients: The Effect of Semantic Content and Emotional Prosody in the Comprehension of Emotional Discourse

Social Cognition in Schizophrenic Patients: The Effect of Semantic Content and Emotional Prosody in the Comprehension of Emotional Discourse

Abnormalities in the processing of emotional prosody from single words in schizophrenia

Auditory verbal hallucinations in bipolar disorder (BD) and major depressive disorder (MDD): A systematic review

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