A practical guide to EEG hyperscanning in joint action research: from motivation to implementation

Social Cognitive and Affective Neuroscience, Journal Year: 2024, Volume and Issue: 19(1)

Published: Jan. 1, 2024

Developments in cognitive neuroscience have led to the emergence of hyperscanning, simultaneous measurement brain activity from multiple people. Hyperscanning is useful for investigating social cognition, including joint action, because its ability capture neural processes that occur within and between people as they coordinate actions toward a shared goal. Here, we provide practical guide researchers considering using hyperscanning study action seeking avoid frequently raised concerns skeptics. We focus specifically on Electroencephalography (EEG) which widely available optimally suited capturing fine-grained temporal dynamics coordination. Our guidelines cover questions are likely arise when planning project, ranging whether appropriate answering one's research considerations design, dependent variable selection, data analysis visualization. By following clear facilitate careful consideration theoretical implications design choices other methodological decisions, can mitigate interpretability issues maximize benefits paradigms.

Language: Английский

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Infant neuroscience: how to measure brain activity in the youngest minds

Trends in Neurosciences, Journal Year: 2024, Volume and Issue: 47(5), P. 338 - 354

Published: April 3, 2024

Language: Английский

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Review on the Use of Brain Computer Interface Rehabilitation Methods for Treating Mental and Neurological Conditions

Journal of Integrative Neuroscience, Journal Year: 2024, Volume and Issue: 23(7)

Published: July 5, 2024

This review provides a comprehensive examination of recent developments in both neurofeedback and brain-computer interface (BCI) within the medical field rehabilitation. By analyzing comparing results obtained with various tools techniques, we aim to offer systematic understanding BCI applications concerning different modalities input data utilized. Our primary objective is address existing gap area meta-reviews, which more outlook on field, allowing for assessment current landscape scope BCI. main methodologies include meta-analysis, search queries employing relevant keywords, network-based approach. We are dedicated delivering an unbiased evaluation studies, elucidating vectors research development this field. encompasses diverse range applications, incorporating use interfaces rehabilitation treatment diagnoses, including those related affective spectrum disorders. encompassing wide variety cases, perspective utilization treatments across contexts. The structured organized presentation information, complemented by accompanying visualizations diagrams, renders valuable resource scientists researchers engaged domains biofeedback interfaces.

Language: Английский

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Brain to Brain Musical Interaction: A Systematic Review of Neural Synchrony in Musical Activities

Neuroscience & Biobehavioral Reviews, Journal Year: 2024, Volume and Issue: 164, P. 105812 - 105812

Published: July 18, 2024

Language: Английский

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An advance in novel intelligent sensory technologies: From an implicit‐tracking perspective of food perception

Comprehensive Reviews in Food Science and Food Safety, Journal Year: 2024, Volume and Issue: 23(2)

Published: March 1, 2024

Abstract Food sensory evaluation mainly includes explicit and implicit measurement methods. Implicit measures of consumer perception are gaining significant attention in food science as they provide effective, subconscious, objective analysis. A wide range advanced technologies now available for analyzing physiological psychological responses, including facial analysis technology, neuroimaging autonomic nervous system behavioral pattern measurement. However, researchers the field often lack systematic knowledge these multidisciplinary struggle with interpreting their results. In order to bridge this gap, review systematically describes principles highlights applications such eye tracking, electromyography, automatic expression analysis, well like electroencephalography, magnetoencephalography, functional magnetic resonance imaging, near‐infrared spectroscopy. Furthermore, we critically compare discuss techniques context research then accordingly propose prospects. Ultimately, conclude that should be complemented by traditional capture responses beyond preference. Facial offer a more reflection attitudes toward food, whereas valuable insight into during consumption. To enhance interpretability generalizability results, further studies needed. Looking ahead, combination different methodological real‐life situations holds promise research.

Language: Английский

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The topology of interpersonal neural network in weak social ties

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Feb. 29, 2024

The strategies for social interaction between strangers differ from those acquaintances, whereas the differences in neural basis of have not been fully elucidated. In this study, we examined geometrical properties interpersonal networks pairs and acquaintances during antiphase joint tapping. Dual electroencephalogram (EEG) 29 channels per participant was measured 14 13 acquaintance pairs.Intra-brain synchronizations were calculated using weighted phase lag index (wPLI) intra-brain electrode combinations, inter-brain locking value (PLV) combinations theta, alpha, beta frequency bands. For each pair, with larger wPLI/PLV than their surrogates defined as edges networks. We global efficiency, local modularity derived graph theory combined intra- pair. theta band networks, stranger showed efficiency pairs, indicating that two brains more densely connected. Hence, weak ties require extensive interactions result high information transfer neighbors network.

Language: Английский

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Healing synchrony? potential benefits of interpersonal synchrony for chronic pain management

Frontiers in Pain Research, Journal Year: 2025, Volume and Issue: 6

Published: Feb. 5, 2025

Fibromyalgia is called a pathology of misconnection at the neurophysiological, psychological, and social levels, characterised by widespread musculoskeletal pain, which accompanied series symptoms, such as chronic fatigue, depression, anxiety, body perception disturbances, cognitive deficits. In this article, I argue that interventions in various ways enhance interpersonal neural synchronisation (INS) may bring long-term benefits to people with fibromyalgia (PwF). first part, briefly introduce studies on INS general population. second hypothesise synchrony contribute symptom reduction for individuals fibromyalgia, sense repeated experience being sync others play role restoring both brain-body self-others connection population consequently result simultaneous lasting improvement wellbeing. final discuss potential future research directions.

Language: Английский

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Editorial: Advances in mobile optical brain activity monitoring

Frontiers in Neuroergonomics, Journal Year: 2025, Volume and Issue: 6

Published: March 7, 2025

much of this progress stems from constrained, single-snapshot experiments conducted in controlled laboratory settings. Understanding brain activity dynamic, complex, and multisensory real-world environments remains its infancy. Emerging mobile imaging technologies beyond electrocencephalography (EEG) (Nann et al., 2019), such as functional near-infrared spectroscopy (fNIRS) (Boas 2014) or diffuse optical tomography (DOT) (Chitnis 2016), are beginning to bridge gap, enabling continuous measurement cerebrovascular linked induced by, for example, human movement, perception, cognition, social communication, interaction naturalistic For instance, portable fNIRS devices have proven effective monitoring mental workload (Herff 2013;Park, 2023) can provide real-time feedback, e.g., the context brain-computer interface (BCI) applications (Soekadar 2021). In education, has been used study attention (Harrivel 2013), engagement (Verdiere 2018), learning outcomes (Lamb 2022) natural settings, while role infant development research expanded understanding perception cognition diverse populations (Gervain 2023). Moreover, hyperscanning (Hakim 2023;Scholkmann 2013) enables simultaneous multiple individuals, revealing mechanisms like inter-brain synchrony during interactions. Integrating with multimodal tools EEG (von Luhmann 2017), eye-tracking (Isbilir systemic physiological (Scholkmann enhances these insights, specifically into processes interpersonal dynamics, paving way towards new medical non-medical applications.The topic "Advances Mobile Optical Brain Activity Monitoring" underlines transformative potential related techniques investigating function dynamic Featuring eight contributions leading laboratories, collection highlights cutting-edge advancements field.In her review, Franziska Klein underscores critical importance spatial specificity signal quality applications, which vital reliable data neurofeedback BCI contexts (Klein, 2024). Challenges anatomical variability, variations cap placement, contamination by extracerebral noise motion artifacts addressed, advocating advanced preprocessing adaptive algorithms improve reproducibility reliability. Julie Bonnaire colleagues propose an innovative approach utilizing bond formation children (Bonnaire The integrates data, including conversational behaviors, rapport, collaborative tasks, synchrony. findings aim deepen connectivity informing design empathetic AI systems personalized educational that adapt group dynamics. Ryssa Moffat advocate longitudinal intergenerational studies uncover neural underlying dynamics across generations (Moffat By addressing ecological validity challenges designs protocols, perspective article interventions targeting relationships, particularly psychological contexts. Thibault Roumengous introduce NIRSense Aerie, a wearable system optimized high-G encountered military aircrew (Roumengous monitors oxygenation perfusion high-G-force exposure, offering feedback anti-G straining maneuver training operational safety. Future miniaturization comfort will extend other high-stress occupations. Katharina Lingelbach investigate workload-dependent hemispheric asymmetries emotion-cognition interactions using ecologically valid setup (Lingelbach Their reveal lateralized prefrontal cortex influenced emotional distractions levels, implications optimizing focus productivity work environments. Sruthi Srinivasan collaborators demonstrate incorporating subject-specific information enhance accuracy high-density (HD-DOT) (Srinivasan employing photogrammetry identify optode their shows localization errors, motor recordings ranged at 27.4mm average. collecting locations all NIRS achieve accurate results. Finally, Sabrina von Au examine activation patterns associated different self-touch identifying distinct hemodynamic responses phasic repetitive This activates orbitofrontal dorsolateral regions self-regulation, more strongly than self-touch, highlighting stronger self-regulatory selftouch, objective behavioral controls, need future on irregular environments.Besides underlining must be addressed drive field forward, illustrates technologies. While it is essential advance innovation instrumentation, analysis, experimental design, efforts also prioritize interdisciplinary collaborations fully realize promise exciting domain. Importantly, online brainstate-dependent sensory stimulation (Nasr human-computer (neuroadaptive technology, passive BCI) (Zander & Kothe, 2011), opportunities learning, well-being ergonomics. Establishing neurotech hubs ecosystems centered around robust academic-industry-clinical crucial facilitating rapid prototyping exploration solutions. context, imperative ensure neurotechnology serves enabler development, rather tool surveillance, coercion, any application undermines freedom rights (UNESCO, Embedding within neuroethical framework safeguard responsible use (Garden 2019). With efforts, offers bright future, redefining how we work, learn, interact digital

Language: Английский

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The ConNECT approach: toward a comprehensive understanding of meaningful interpersonal moments in psychotherapy and beyond

Frontiers in Human Neuroscience, Journal Year: 2025, Volume and Issue: 19

Published: March 19, 2025

Relational neuroscience struggles to capture the complex dynamics of shared interpersonal moments, leading gaps in understanding whether and how interdependencies between interacting persons translate into something meaningful. Current neuroscientific research often focuses on motor synchronization cognition rather than implicit relational qualities central psychotherapy. We argue that this disconnect stems from an over-reliance simplified quantitative methods, a failure centralize experiential factors, lack Convergence research. Drawing emerging frameworks such as 4E (embodied, enacted, extended, embedded) MoBI (Mobile Brain/Body Imaging), we advocate for integrating subjective elements with neural data. propose focusing “qualities” multi-brain neuroscience—moving beyond binary or linear scales—to better subtleties moments. Finally, emphasize importance convergence across disciplines understand what interpresence holds. If psychotherapeutic knowledge is used guide neuroscientists look for, multi-disciplinary approach holds promise advancing study psychotherapy’s processes, offering new insights neurobiology meaningful moments therapy elsewhere. ConNECT (Convergence including Neuroscience Experiences, Capturing Therapists’ knowledge) path forward.

Language: Английский

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Analytical pipeline optimisation in developmental fNIRS hyperscanning data: Neural coherence between four- to six-year-olds collaborating with their mothers

Imaging Neuroscience, Journal Year: 2025, Volume and Issue: 3

Published: Jan. 1, 2025

Abstract Much of a child’s early learning takes place during social interactions with others. Neural synchrony, the temporal alignment individuals’ functional brain activity, is neural mechanism that may support successful interaction, but its biological origins and sensitivity to environmental factors remain unknown. This study measures coherence between 4- 6-year-old children their mothers using wearable near-infrared spectroscopy (“fNIRS”) in collaborative problem-solving hyperscanning paradigm. Best practices fNIRS data processing are incorporated optimise quantification extricate environmental- task-related effects. Results suggest physiological noise extracerebral layer artificially inflated strength both oxygenated (“HbO2”) deoxygenated (“HbR”) haemoglobin. Coherence remained stronger than individual problem solving chromophores after reduction. Phase-scrambled pseudodyad analyses supported interpretation collaboration relates dynamics interaction rather task- or environmental-related components. Strength HbO2 was positively related task performance negatively background maternal stress. HbR also stress direction results were mixed. Overall, this provides new insight into nature play.

Language: Английский

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