Central artery stiffness is related to cerebral oxygenation hemodynamics during executive function tasks in healthy middle-aged and older adults

A Hamasaki, N Akazawa, T Yoshikawa… - Experimental …, 2018 - Elsevier
Age-related decreases in cognitive function, cerebral perfusion, and vascular function
increase the risk of dementia. However, the effects of central artery stiffness on cerebral …

Determination of the parameters in the designed hemodynamic response function using Nelder-Mead algorithm

A Zafar, U Ghafoor, MA Yaqub… - 2018 18th International …, 2018 - ieeexplore.ieee.org
In this paper, we have investigated the use of the Nelder-Mead algorithm in determining the
parameters of a designed hemodynamic response function (dHRF) instead of using fixed …

[图书][B] Multisystem effects of creative movement intervention and associated changes in cortical activation in children with autism spectrum disorder (ASD)

WC Su - 2022 - search.proquest.com
Abstract Autism Spectrum Disorder (ASD) is a multisystem neurodevelopmental disorder not
only affects children's core impairments in social communication and behavioral-affective …

[PDF][PDF] Multimodal fNIRS-EEG Neuroimaging To Monitor Mild Traumatic Brain Injury

IK Oni - 2024 - prism.ucalgary.ca
Multimodal fNIRS-EEG Neuroimaging To Monitor Mild Traumatic Brain Injury Page 1
University of Calgary PRISM Repository https://prism.ucalgary.ca The Vault Open Theses and …

Cortical activation during cooperative and competitive joint actions in children with and without autism spectrum disorder (ASD)–An fNIRS Study

WC Su, MK Culotta, D Tsuzuki, A Bhat - 2021 - researchsquare.com
Abstract Children with Autism Spectrum Disorder (ASD) have social communication and
perceptuomotor difficulties that affect their ability to engage in various types of joint actions …

[图书][B] Hemodynamic-based inference of cerebral oxygen metabolism

TJ Huppert - 2007 - search.proquest.com
Task-associated neuronal activity induces a complex cascade of biological events, which
must balance an increased the supply of oxygen and metabolites carried by the blood to the …

A Word Communication System with Partner Assist for Amyotrophic Lateral Sclerosis Patients in Late Stages

K Ozawa, M Naito, N Tanaka, S Wada - Authorea Preprints, 2023 - techrxiv.org
People with severe physical impairment such as amyotrophic lateral sclerosis (ALS) in a
completely locked-in state (CLIS) suffer from inability to express their thoughts to others. To …

Theoretical analysis of crosstalk between oxygenated and deoxygenated haemoglobin in focal brain-activation measurements by near-infrared topography

H Kawaguchi, N Okui, K Sakaguchi… - Opto-Electronics …, 2008 - degruyter.com
The crosstalk between concentration changes in oxygenated haemoglobin and
deoxygenated haemoglobin calculated by the modified Lambert-Beer law in near-infrared …

Graph-based transfer learning for managing brain signals variability in NIRS-based BCIs

S Dalhoumi, G Derosiere, G Dray, J Montmain… - … and Management of …, 2014 - Springer
One of the major limitations to the use of brain-computer interfaces (BCIs) based on near-
infrared spectroscopy (NIRS) in realistic interaction settings is the long calibration time …

Functional near-infrared spectroscopy recordings of visuospatial working memory processes. Part II: a replication study in children on sensitivity and mental-ability …

JS Witmer, EA Aeschlimann, AJ Metz, SJ Troche… - Brain sciences, 2018 - mdpi.com
In a previous study in young adults, we showed that hemodynamic changes as measured by
functional near-infrared spectroscopy (fNIRS) were sensitive for identifying visuospatial …