Brite

A wearable & flexible multi-channel NIRS device for brain oxygenation measurement


Publications using the Brite

Distinguishing Fowler’s and Semi-Fowler’s Patient Postures Within Continuous-Wave Functional Near-Infrared Spectroscopy During Auditory Stimulus and Resting State

Background/Objectives: Lightweight and portable functional near-infrared spectroscopy (fNIRS) systems enable neuromonitoring in clinical environments such as operating rooms. Patient posture is known to influence physiology, behavior, and brain …

Effect of Teacher–Student Interaction on Language Learning Under Anxiety: An fNIRS‐Based Hyperscanning Study

Teacher–student interactions are crucial in language learning, often modulated by students’ emotional status. Although the interaction quality is known to be associated with improved learning outcomes, its effect in anxious contexts remains unclear. …

Hypnotizability-related cerebral oxygenation during actual and imagined movements

ypnotizability is associated with several physiological differences, including functional equivalence between actual and imagined action. EEG studies also revealed different information processing in these conditions in participants with high (highs) …

Measuring neurodevelopment of inhibitory control in children using naturalistic virtual reality

Inhibitory control develops over time and is linked to fronto-striatal maturation. Traditional computerised assessments often lack ecological validity and are not age appropriate. Here, we developed a naturalistic, age-appropriate paradigm using a …

Exploring New Horizons: fNIRS and Machine Learning in Understanding PostCOVID-19

PostCOVID-19 is a condition affecting approximately 10% of individuals infected with SARS-CoV-2, presenting significant challenges in diagnosis and clinical management. Portable neuroimaging techniques, such as functional near-infrared spectroscopy …

Human-Centric Cognitive State Recognition Using Physiological Signals: A Systematic Review of Machine Learning Strategies Across Application Domains

This systematic review analyses advancements in cognitive state recognition from 2010 to early 2024, evaluating 405 relevant articles from an initial pool of 2398 records identified through five databases: Scopus, Engineering Village, Web of Science, …

A Study on Hemodynamic and Brain Network Characteristics During Upper Limb Movement in Children with Cerebral Hemiplegia Based on fNIRS

Background: Hemiplegic cerebral palsy (HCP) is a motor dysfunction disorder resulting from perinatal developmental brain injury, predominantly impairing upper limb function in children. Nonetheless, there has been insufficient research on the brain …

Cardiac Coherence among Musicians and Audiences During Orchestra Performances

Recent empirical investigations suggest that music performance and perception can evoke a collective cardiac response in performers and audience members, and interpersonal cardiac coupling can be related to musical features. However, the relationship …

Differentiating pilot distress and eustress via multimodal physiology: towards enhanced human-system integration in intelligent cockpits

Ensuring safety in next-generation intelligent cockpits demands accurate assessment of pilot states, particularly distinguishing between eustress and distress. Traditional stress monitoring lacks this nuance and struggles across varying flight tasks. …

Early-stage Parkinson’s disease detection using multimodal brain–body biomarkers from fNIRS and IMU data

Parkinson’s Disease (PD) is a progressive neurodegenerative disorder that impairs both motor and cognitive functions. Accurate detection of PD remains a major challenge, particularly at early stages when clinical symptoms are subtle. This study …

Interbrain Synchrony Mitigates Extremism Within Echo Chambers

People tend to engage with content that aligns with their pre‐existing attitudes, forming echo chambers that reinforce biases and may amplify extremism. Here, we investigate whether discussions within homogeneous groups drive attitudinal extremity …

Prefrontal cortex hemodynamics in patients with Parkinson's disease during single- and dual-task treadmill walking exercises

Objectives: To investigate prefrontal cortex activation during single- and dual-task treadmill exercises at an imposed speed and a speed selected by patients with Parkinson's disease (PD). Methods: Eleven patients with PD (Hoehn and Yahr's stages …

How Teacher-Related Factors Affect Students’ Higher-Order Thinking in the Urban Science Classroom: Evidence Based on Structural Equation Modeling and fNIRS

Teacher-related factors significantly impact students’ higher-order thinking. However, the mechanisms of how these factors specifically affect students’ higher-order thinking in urban science classrooms are unclear, especially in the absence of …

Effects of Internal and External Cues on Brain Activity and Gait in Parkinson’s Disease: Findings From BARC-PD

Background Internal and external cueing strategies are often applied to alleviate gait deficits in Parkinson’s disease (PD). However, it remains unclear which type of cueing strategy is most effective at different disease stages. The underlying …

A Performance Indicator for Optimizing Source–Detector Separation in Functional Near‐Infrared Spectroscopy

The performance of Functional Near‐Infrared Spectroscopy (fNIRS) devices critically depends on the probe design, which affects signal quality, spatial and depth resolution, and data reliability. A critical component of probe separation is …

Differences in sensory-motor cortex activation patterns during level and stair walking in patients with knee osteoarthritis: protocol for a cross-sectional study

Background Knee osteoarthritis (KOA) is a chronic degenerative disease characterized primarily by pain and joint dysfunction, especially during level and stair walking. Although traditionally classified as a peripheral joint disease, emerging …

Psychophysiological research in real-world environments: methodological perspectives from the SLU Multisensory Outdoor Laboratory

Growing evidence demonstrates the importance of environmental quality for human health and wellbeing. Environmental psychology can inform planning and design of future environments, but previous research often used simulated settings, limiting …

Resting-State Connectivity and Neuroimaging of Prefrontal Cortex Activity During a Block-Design Yoga Asana Practice Using fNIRS

This study aimed to use functional near-infrared spectroscopy (fNIRS) mobile neuroimaging technology to examine changes in prefrontal cortex (PFC) activity before, during, and after yoga asana (physical yoga postures). A total of 27 healthy adults …

Stress and Strategic Decision Making

Purpose Psychology and social science research offer some promising work in the field of decision-making science. However, given the qualitative nature of much of this research, understanding some physiological bases of decision-making may assist by …

Cerebral Haemodynamic Assessment Following Sport-related Concussion (Mild Traumatic Brain Injury) in Youth and Amateur Rugby Union Players

Background Using functional near-infrared spectroscopy (fNIRS) as an objective diagnostic tool, we aimed to (1) compare fNIRS measurements in adult and youth male rugby players against controls over a playing season, and 2) document the fNIRS changes …