Feedback Matters: EEG Correlates of Empathy Involved in the Naturalistic Communication of Emotions DOI
Ruei-Jyun Hung, Intan Low,

H. C. Yeh

и другие.

Опубликована: Янв. 1, 2023

Empathy involves the processing of complex information related to dynamic interactions between empathizer and target. One neural signature empathy is suppression electroencephalographic mu rhythm (8–13 Hz) over sensorimotor region. It important consider that few researchers have studied effects feedback on its underlying mechanism, most previous research has lacked ecological validity due standardized emotional stimuli constraints experiment environment. Our objective in this study was investigate means by which influences one’s own naturalistic social situations. results revealed decreases empathic accuracy but does not affect contagion nor intensity empathizer. We also found ability accurately infer sadness hindered feedback. Mu right hemisphere positively correlated with only situations involving a happy narrative without This first delineate importance settings.

Язык: Английский

Dynamic mutual predictions during social learning: A computational and interbrain model DOI
Oded Mayo, Simone Shamay‐Tsoory

Neuroscience & Biobehavioral Reviews, Год журнала: 2023, Номер 157, С. 105513 - 105513

Опубликована: Дек. 21, 2023

Язык: Английский

Процитировано

14
EEG-based speaker–listener neural coupling reflects speech-selective attentional mechanisms beyond the speech stimulus DOI
Jiawei Li, Bo Hong, Guido Nolte

и другие.

Cerebral Cortex, Год журнала: 2023, Номер 33(22), С. 11080 - 11091

Опубликована: Окт. 7, 2023

When we pay attention to someone, do focus only on the sound they make, word use, or form a mental space shared with speaker want to? Some would argue that human language is no other than simple signal, but others claim beings understand each because ground between and listener. Our study aimed explore neural mechanisms of speech-selective by investigating electroencephalogram-based coupling listener in cocktail party paradigm. The temporal response function method was employed reveal how coupled at level. results showed attended peaked 5 s before speech onset delta band over left frontal region, correlated comprehension performance. In contrast, attentional processing acoustics semantics occurred primarily later stage after not significantly These findings suggest predictive mechanism achieve speaker-listener for successful comprehension.

Язык: Английский

Процитировано

7
Speaker-listener neural coupling correlates with semantic and acoustic features of naturalistic speech DOI Creative Commons
Zhuoran Li, Bo Hong, Guido Nolte

и другие.

Social Cognitive and Affective Neuroscience, Год журнала: 2024, Номер 19(1)

Опубликована: Янв. 1, 2024

Abstract Recent research has extensively reported the phenomenon of inter-brain neural coupling between speakers and listeners during speech communication. Yet, specific processes underlying this remain elusive. To bridge gap, study estimated correlation temporal dynamics speaker–listener with features, utilizing two datasets accounting for different noise levels listener’s language experiences (native vs. non-native). We first derived time-varying coupling, extracted acoustic feature (envelope) semantic features (entropy surprisal) from speech, then explored their correlational relationship. Our findings reveal that in clear conditions, correlates features. However, as increases, is only significant native listeners. For non-native listeners, predominantly rather than These results revealed how associated under various scenarios, enriching our understanding mechanisms natural therefore advocate more attention on dynamic nature its modeling multilevel

Язык: Английский

Процитировано

2
Brain activity supporting alternating speech for semantic words: simultaneous magnetoencephalographic recording DOI

Risa Anada,

Hayato Watanabe,

Atsushi Shimojo

и другие.

Cerebral Cortex, Год журнала: 2024, Номер 34(2)

Опубликована: Янв. 31, 2024

Abstract Communication, especially conversation, is essential for human social life. Many previous studies have examined the neuroscientific underpinnings of i.e. language comprehension and speech production. However, conversation inherently involves two or more people, unless people actually interact with one another, nature cannot be truly revealed. Therefore, in this study, we used magnetoencephalographs that were connected together, simultaneously recorded brain activity while took turns speaking a word association/alphabet completion task. We compared amplitude modulation alpha- beta-band rhythms within each 62 regions under semantic (word association; less predictable) non-semantic (alphabet completion; conditions. found amplitudes significantly different between conditions wide range regions. Additionally, significant differences observed nearly same group after versus before utterance, indicating areas involved predicting partner’s next utterance. This result supports idea mentalizing, e.g. another person's speech, plays an important role suggests neural network implicated mentalizing extends over

Язык: Английский

Процитировано

1
Why behaviour matters: Studying inter-brain coordination during child-caregiver interaction DOI Creative Commons

Ira Marriot Haresign,

Phillips Emily,

Wass Sam V.

и другие.

Developmental Cognitive Neuroscience, Год журнала: 2024, Номер 67, С. 101384 - 101384

Опубликована: Апрель 23, 2024

Modern technology allows for simultaneous neuroimaging from interacting caregiver-child dyads. Whereas most analyses that examine the coordination between brain regions within an individual do so by measuring changes relative to observed events, studies two brains generally this average intra-brain across entire blocks or experimental conditions. In other words, they not in inter-brain behavioural events. Here, we discuss limitations of approach. First, present data suggesting fine-grained temporal interdependencies behaviour can leave residual artifact data. We show how manifest as both power and (through that) phase synchrony effects EEG affect wavelet transform coherence fNIRS analyses. Second, different possible mechanistic explanations is established maintained. argue non-event-locked approaches struggle differentiate them. Instead, contend which interpersonal dynamics change around events have better potential addressing artifactual confounds teasing apart overlapping mechanisms drive coordination.

Язык: Английский

Процитировано

1
Decision-making power enhances investors’ neural processing of persuasive message in partnership investment DOI Creative Commons
Jianbiao Li,

Peikun Chen,

J. Pan

и другие.

NeuroImage, Год журнала: 2024, Номер unknown, С. 120938 - 120938

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

0
EEG-based speaker-listener neural coupling reflects speech-selective attentional mechanisms beyond the speech stimulus DOI Open Access
Jiawei Li, Bo Hong, Guido Nolte

и другие.

bioRxiv (Cold Spring Harbor Laboratory), Год журнала: 2022, Номер unknown

Опубликована: Окт. 4, 2022

Abstract When we pay attention to someone, do focus only on the sound they make, word use, or form a mental space shared with speaker want to? Some would argue that human language is no other than simple signal, but others claim beings understand each not by relying words have been said also formed ground in specific conversation. This debate was raised early, conclusion remains vague. Our study aimed investigate how modulates neural coupling between and listener cocktail party paradigm. The temporal response function (TRF) method employed reveal coupled at level. results showed attended peaked 5 seconds before speech onset delta band over left frontal region, correlated comprehension performance. In contrast, attentional processing of acoustics semantics occurred primarily later stage after significantly These findings suggest our brain might adopted predictive mechanism achieve speaker-listener for successful comprehension. Three key points Listener’s EEG signals speaker’s s onset, which revealed “beyond stimulus” modulation. Speaker-listener listener’s performance, speech-listener’s didn’t. implementation methods yielded novel perspectives analysis inter-brain studies.

Язык: Английский

Процитировано

2
Compensatory Mechanisms for Preserving Speech-in-Noise Comprehension Involve Prefrontal Cortex in Older Adults DOI Creative Commons
Zhuoran Li, Yi Liu, Xinmiao Zhang

и другие.

bioRxiv (Cold Spring Harbor Laboratory), Год журнала: 2024, Номер unknown

Опубликована: Март 13, 2024

Abstract The capacity of comprehending others amidst noise is essential for human communication. However, it presents significant challenges the elderly who often face progressive declines in peripheral auditory system and whole brain. While previous studies have suggested existence neural reserve compensation as potential mechanisms preserving cognitive abilities aging, specific supporting speech-in-noise comprehension among remain unclear. To address this question, present study employs an inter-brain neuroscience approach by analyzing coupling between brain activities older adults those speakers under noisy conditions. Results showed that encompassed more extensive regions listeners compared to young listeners, with a notable engagement prefrontal cortex. Moreover, from cortex was coordinated classical language-related regions. More importantly, background increases, listener’s speech performance closely associated Taken together, reveals compensatory recruitment neurocognitive resources, particularly within cortex, facilitate processing aging brain, further highlights critical role maintaining elderly’s ability comprehend environments. It supports hypothesis, extending knowledge about basis underlies preservation population.

Язык: Английский

Процитировано

0
Feedback matters: EEG correlates of empathy involved in the naturalistic communication of emotions DOI Creative Commons
Ruei-Jyun Hung, Intan Low,

H. C. Yeh

и другие.

Heliyon, Год журнала: 2024, Номер 10(19), С. e38574 - e38574

Опубликована: Сен. 27, 2024

Язык: Английский

Процитировано

0
Feedback Matters: EEG Correlates of Empathy Involved in the Naturalistic Communication of Emotions DOI
Ruei-Jyun Hung, Intan Low,

H. C. Yeh

и другие.

Опубликована: Янв. 1, 2023

Empathy involves the processing of complex information related to dynamic interactions between empathizer and target. One neural signature empathy is suppression electroencephalographic mu rhythm (8–13 Hz) over sensorimotor region. It important consider that few researchers have studied effects feedback on its underlying mechanism, most previous research has lacked ecological validity due standardized emotional stimuli constraints experiment environment. Our objective in this study was investigate means by which influences one’s own naturalistic social situations. results revealed decreases empathic accuracy but does not affect contagion nor intensity empathizer. We also found ability accurately infer sadness hindered feedback. Mu right hemisphere positively correlated with only situations involving a happy narrative without This first delineate importance settings.

Язык: Английский

Процитировано

0