Brite

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


Publications using the Brite

Brainstorming: Interbrain coupling in groups forms the basis of group creativity

Although the impact of group dynamics on creativity is widely recognized, prior research has primarily concentrated on individuals in isolation from social context. To address this lacuna, we focus on groups as the fundamental unit of analysis. We …

Flexible circuit-based spatially aware modular optical brain imaging system for high-density measurements in natural settings

Significance Functional near-infrared spectroscopy (fNIRS) presents an opportunity to study human brains in everyday activities and environments. However, achieving robust measurements under such dynamic conditions remains a significant challenge. …

Prenatal affective cognitive training to reduce the risk of postpartum depression (PACT): study protocol for a randomized controlled trial

Background: Postpartum depression (PPD) affects 30–50% of women with a history of previous depression or bipolar disorder and 8% of women with no history of depression. Negative cognitive biases in the perception of infant cues and difficulties with …

Altered functional connectivity subserving expressed emotion environments in schizophrenia: An fNIRS study

Living in high-expressed emotion (EE) environments, characterized by critical, hostile, or over-involved family attitudes, has been linked to increased relapse rates among individuals with schizophrenia (SZ). In our previous work (Wang et al., 2023), …

The physiologic complexity of prefrontal oxygenation dynamics is associated with age and executive function: an exploratory study

Background: The hemodynamics of prefrontal cortex (PFC) oxygenation are regulated by numerous processes operating over multiple temporal scales, producing complex patterns in its output fluctuations. Age may alter this multiscale regulation of PFC …

Exploring motor cortex functional connectivity in Parkinson's disease using fNIRS

This work proposes using functional Near-Infrared Spectroscopy (fNIRS) as a non-invasive alternative to study the motor cortex's functional connectivity in Parkinson’s Disease (PD). The bilateral motor regions were covered with the fNIRS probe, and …

Integrating fNIRS and machine learning: shedding light on Parkinson's disease detection

The purpose of this research is to introduce an approach to assist the diagnosis of Parkinson’s disease (PD) by classifying functional near-infrared spectroscopy (fNIRS) studies as PD positive or negative. fNIRS is a non-invasive optical signal …

Interfering Implicit Attitudes of Adopting Recycled Products from Construction Wastes

The rapid growth of the construction industry has led to significant environmental issues, notably the sharp escalation in construction waste. Recent endeavors have prioritized on recycling and reusing of construction waste. Nevertheless, despite the …

Opening the dialogue: A preliminary exploration of hair color, hair cleanliness, light, and motion effects on fNIRS signal quality

Introduction: Functional near-infrared spectroscopy (fNIRS) is a promising tool for studying brain activity, offering advantages such as portability and affordability. However, challenges in data collection persist due to factors like participant …

Parkinson’s disease patients show delayed hemodynamic changes in primary motor cortex in fine motor tasks and decreased resting-state interhemispheric functional connectivity: a functional near-infrared spectroscopy study

Significance People with Parkinson’s disease (PD) experience changes in fine motor skills, which is viewed as one of the hallmark signs of this disease. Due to its non-invasive nature and portability, functional near-infrared spectroscopy (fNIRS) is …

Study protocol to examine the effects of acute exercise on motor learning and brain activity in children with developmental coordination disorder (ExLe-Brain-DCD)

Introduction: Developmental coordination disorder (DCD) is one of the most prevalent pediatric chronic conditions. Without proper intervention, significant delays in motor skill performance and learning may persist until adulthood. …

Observation of cerebral cortex activation during static balance task in sporting and non-sporting individuals: A cross sectional fNIRS study

Introduction This study aimed to investigate the differences in cerebral cortex activation during a static balance task between sporting and non-sporting groups using functional near-infrared spectroscopy (fNIRS). The Clinical Test of Sensory …

PD43-05 VARIATIONS IN BRAIN AND BLADDER NEAR INFRARED SPECTROSCOPY (NIRS) CAN BE USED TO POTENTIALLY CATEGORIZE ORGAN-SPECIFIC SUBTYPES OF OAB

INTRODUCTION AND OBJECTIVE: The main goal of the current study was to assess changes in O2Hb signals for both brain and bladder during natural filling in efforts to establish a four-quadrant grid to enhance categorization of Overactive Bladder (OAB) …

Effects of a One-Day Experiential Sheep-Rearing Experience on Motivation, Anxiety, and Frontal Lobe Brain Activity in Patients with Chronic Psychiatric Disorders: A Crossover Pilot Study

The purpose of this study was to investigate the effects of a one-day sheep-rearing experience on motivation and anxiety levels in patients with chronic mental illness. The study assessed changes in oxytocin and cortisol levels and brain activity in …

Effects of endurance exercise on physiologic complexity of the hemodynamics in prefrontal cortex

Significance: Prefrontal cortex (PFC) hemodynamics are regulated by numerous underlying neurophysiological components over multiple temporal scales. The pattern of output signals, such as functional near-infrared spectroscopy fluctuations (i.e., …

Mobile Near-Infrared Sensing - A Systematic Review on Devices, Data, Modeling and Applications

Mobile near-infrared sensing is becoming an increasingly important method in many research and industrial areas. To help consolidate progress in this area, we use the PRISMA guidelines to conduct a systematic review of mobile near-infrared sensing, …

Temporal Convolutional Network-Enhanced Real-Time Implicit Emotion Recognition with an Innovative Wearable fNIRS-EEG Dual-Modal System

Emotion recognition remains an intricate task at the crossroads of psychology and artificial intelligence, necessitating real-time, accurate discernment of implicit emotional states. Here, we introduce a pioneering wearable dual-modal device, …

Outcome measures in Angelman syndrome

Background: Angelman syndrome (AS) is a rare neurodevelopmental disorder characterized by severe intellectual disability, little to no expressive speech, visual and motor problems, emotional/behavioral challenges, and a tendency towards hyperphagia …

Prefrontal engagement predicts the effect of museum visit on psychological well-being: an fNIRS exploration

Recent research suggests that museum visits can benefit psychological well-being by reducing symptoms of stress and anxiety. However, these reported relaxing effects remain inconsistent between studies. Shedding light on the underlying cerebral …

A study on the role of information cues in E-commerce live streaming: evidence from self-reported and fNIRS data

Unlike general e-commerce, live streaming commerce innovatively allows live streamers to use instant social functions to communicate with viewers and present products in a more vivid way. However, little research has been done to understand the …