Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
July 22, 2016Biomedical Optics ExpressOpen Access

Mayer waves reduce the accuracy of estimated hemodynamic response functions in functional near-infrared spectroscopy

View Full Paper
Ask AI
Bookmark
Share

Population

functional near-infrared spectroscopy (fNIRS) data

Comparison

Short separation regression vs Standard estimation without short separation…

Design

Other

Authors

MYMeryem A. YücelJSJuliette SelbCAChristopher M. Aasted

Discussion

Loading...

Member takes

Overview

May confound fNIRS evoked-response estimates; leaves open optimal filtering approaches for 0.1 Hz oscillations.

Structured PICO

P
Population
functional near-infrared spectroscopy (fNIRS) data
I
Intervention
Short separation regression
C
Comparator
Standard estimation without short separation regression
O
Outcome
Accuracy of estimated hemodynamic response functions (HRF)

The amplitude of 0.1 Hz oscillations in fNIRS data can serve as an objective metric of expected HRF estimation accuracy, and short separation regression can improve recovery.

Cite This Study

Yücel et al. (2016) studied this question.

synapsesocial.com/papers/6a77d0a6df493903fd1f3ccfhttps://doi.org/10.1364/boe.7.003078
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1False positives and false negatives in functional near-infrared spectroscopy: issues, challenges, and the way forward2016 · 577 citations
  2. 2Hemodynamic evoked response of the sensorimotor cortex measured noninvasively with near‐infrared optical imaging2003 · 271 citations
  3. 3Estimation of optical pathlength through tissue from direct time of flight measurement1988 · 2,276 citations
  4. 4Direct characterization and removal of interfering absorption trends in two-layer turbid media2005 · 281 citations
  5. 5Targeted principle component analysis: A new motion artifact correction approach for near-infrared spectroscopy2013 · 143 citations