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DocumentAttention and emotion shape self-voice prioritization in speech processing2023

Reference code: PT/FB
Entity holding: BIAL Foundation
Location: S. Mamede do Coronado
Title:
BIAL Foundation Archive
Start date: 1994
History:
The BIAL Foundation was created in 1994 by Laboratórios BIAL in conjunction with the Council of Rectors of Portuguese Universities. BIAL’s Foundation mission is to foster the scientific study of Man from both the physical and spiritual perspectives.
Along the years the BIAL Foundation has developed an important relationship with the scientific community, first in Portugal and after worldwide. Today it is an institution of reference which aims to stimulate new researches that may help people, promote more health and contribute to new milestones to gain access to knowledge.
Among its activities the BIAL Foundation manages the BIAL Award, created in 1984, one of the most important awards in the Health field in Europe. The BIAL Award rewards both the basic and the clinical research distinguishing works of major impact in medical research.
The BIAL Foundation also assigns Scientific Research Scholarships for the study of neurophysiological and mental health in people, arousing the interest of researchers in the areas of Psychophysiology and Parapsychology.
To date the BIAL Foundation has supported 461 projects, more than 1000 researchers, with research groups in twenty-seven countries, resulting, until April 2013, in about 600 full papers, out of which 172 published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Since 1996 the BIAL Foundation organizes the Symposia entitled "Behind and Beyond the Brain", a Forum that gathers well renowned neurosciences speakers and the BIAL Foundation Fellows which are spread around the world.
Classified as an institution of public utility, the BIAL Foundation includes among its patrons the Portuguese President, the Portuguese Universities Rectors' Council and the Portuguese Medical Association.
URL: http://www.bial.com/pt/
Accessibility: By permission

Reference code: PT/FB/BL
Entity holding: BIAL Foundation
Title: BIAL Grants
Start date: 1994
History:
In 1994 the BIAL Foundation launched a programme of science research grants with the aim of encouraging the research into Man’s physical and mental processes, namely in fields still largely unexplored but which warrant further scientific analysis, as Psychophysiology and Parapsychology.
Since its launch, applications to the BIAL grants have been increasing. Up to now 461 projects have been supported, involving more than 1000 researchers from 27 countries.
The approved applications have benefited from grants in amounts comprised between €5,000 and €50, 000. The amount to be granted is fixed by the Scientific board according to the needs of each project.
The supported projects have originated, until April 2013, in about 600 full papers, 172 out of which were published in indexed international journals with an average impact factor of 3.6 and a substantial number of citations (1665).
Among the BIAL Foundation fellows is worth highlighting the presence of scientists from prestigious universities from the United States, United Kingdom, Australia, Russia, Germany, Japan, France, Canada, and many others.
The BIAL grants are promoted biannually.

Reference code: PT/FB/BL-2020
Location: BF-GMS
Title:
2020 Grants
Start date: 2021-01

Reference code: PT/FB/BL-2020-146
Location: BF-GMS
Title:
146 - The me and the I: Dissociating ownership and agency in sensorimotor processing
Duration: 2021/09
Researcher(s):
Ana Pinheiro, Sonja Kotz, Michael Schwartze
Institution(s): Centro de Investigação em Ciência Psicológica - CICPSI, Faculdade de Psicologia da Universidade de Lisboa (Portugal); Faculty of Psychology and Neuroscience, University of Maastricht (The Netherlands)
Contents: Contents:
Application form
Correspondence
Research Funding Agreement
Article
Language: eng
Notes:
Ongoing project
Author: Pinheiro, A. P.
Secondary author(s):
Kotz, S., Schwartze, M.
Number of reproductions:
1
Keywords:
Self / Agency / Ownership / Electroencephalogram (EEG) / Psychophysiology

Reference code: PT/FB/BL-2020-146.02
Location: BF-GMS
Title:
Attention and emotion shape self-voice prioritization in speech processing
Publication year: 2023
URL:
https://www.sciencedirect.com/science/article/pii/S0010945222002830
Abstract/Results: Abstract
Both self-voice and emotional speech are salient signals that are prioritized in perception. Surprisingly, self-voice perception has been investigated to a lesser extent than the self-face. Therefore, it remains to be clarified whether self-voice prioritization is boosted by emotion, and whether self-relevance and emotion interact differently when attention is focused on who is speaking vs. what is being said.
Thirty participants listened to 210 prerecorded words spoken in one’s own or an unfamiliar voice and differing in emotional valence, in two tasks manipulating the attention focus on either speaker identity or speech emotion. Event-related potentials (ERP) of the electroencephalogram (EEG) informed on the temporal dynamics of self-relevance, emotion, and attention effects.
Words spoken in one’s own voice elicited a larger N1 and Late Positive Potential (LPP), but smaller N400 responses. Identity and emotion interactively modulated the P2 (self-positivity bias) and LPP (self-negativity bias). Attention to speaker identity modulated more strongly ERP responses within 600 ms post-word onset (N1, P2, N400), whereas attention to speech emotion altered late components (LPP). However, attention did not modulate the interaction of self-relevance and emotion.
These findings suggest that the self-voice is prioritized for neural processing at early sensory stages, and that both emotion and attention shape self-voice prioritization in speech processing. They also confirm involuntary processing of salient signals (self-relevance and emotion) even in situations where attention is deliberately directed away from those cues. These findings have important implications for a better understanding of symptoms thought to arise from aberrant self-voice monitoring such as auditory verbal hallucinations.
Accessibility: Document exists in file
Copyright/Reproduction:
by permission
Language:
eng
Author:
Pinheiro, A.
Secondary author(s):
Sarzedas, J., Roberto, M., Kotz, S.
Document type:
Article
Number of reproductions:
1
Percentiles:
6
Reference:
Pinheiro, A. P., Sarzedas, J., Roberto, M. S., & Kotz, S. A. (2023). Attention and emotion shape self-voice prioritization in speech processing. Cortex, 158, 83-95. https://doi.org/10.1016/j.cortex.2022.10.006
2-year Impact Factor: 3.600|2022
Impact factor notes: Impact factor not available yet for 2023
Times cited: 1|2024-02-16
Indexed document: Yes
Quartile: Q1
Keywords: Speech / Voice / Self-relevance / Emotion / Event-related potentials

Attention and emotion shape self-voice prioritization in speech processing

Attention and emotion shape self-voice prioritization in speech processing