Guoqiang Yu

Department of Biomedical Engineering, University of Kentucky

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title	2026

Other Publications

Article	Year
Portable optical tissue flow oximeter based on diffuse correlation spectroscopy. Optics letters\| PubMed ID: 19927209	2009
Intraoperative evaluation of revascularization effect on ischemic muscle hemodynamics using near-infrared diffuse optical spectroscopies. Journal of biomedical optics\| PubMed ID: 21361707	2011
Cerebral monitoring during carotid endarterectomy using near-infrared diffuse optical spectroscopies and electroencephalogram. Physics in medicine and biology\| PubMed ID: 21508444	2011
Diffuse optical monitoring of repeated cerebral ischemia in mice. Optics express\| PubMed ID: 21997041	2011
Noninvasively measuring the hemodynamic effects of massage on skeletal muscle: a novel hybrid near-infrared diffuse optical instrument. Journal of bodywork and movement therapies\| PubMed ID: 22196423	2012
Noncontact diffuse correlation spectroscopy for noninvasive deep tissue blood flow measurement. Journal of biomedical optics\| PubMed ID: 22352631	2012
Near-infrared diffuse correlation spectroscopy in cancer diagnosis and therapy monitoring. Journal of biomedical optics\| PubMed ID: 22352633	2012
Noninvasive optical evaluation of spontaneous low frequency oscillations in cerebral hemodynamics. NeuroImage\| PubMed ID: 22659481	2012
Noninvasive optical quantification of absolute blood flow, blood oxygenation, and oxygen consumption rate in exercising skeletal muscle. Journal of biomedical optics\| PubMed ID: 22894482	2012
Association of fibromyalgia with altered skeletal muscle characteristics which may contribute to postexertional fatigue in postmenopausal women. Arthritis and rheumatism\| PubMed ID: 23124535	2013
Simultaneously extracting multiple parameters via fitting one single autocorrelation function curve in diffuse correlation spectroscopy. IEEE transactions on bio-medical engineering\| PubMed ID: 23193446	2013
Simultaneous measurement of deep tissue blood flow and oxygenation using noncontact diffuse correlation spectroscopy flow-oximeter. Scientific reports\| PubMed ID: 23446991	2013
Using optical fibers with different modes to improve the signal-to-noise ratio of diffuse correlation spectroscopy flow-oximeter measurements. Journal of biomedical optics\| PubMed ID: 23455963	2013
Noninvasive evaluation of electrical stimulation impacts on muscle hemodynamics via integrating diffuse optical spectroscopies with muscle stimulator. Journal of biomedical optics\| PubMed ID: 24096298	2013
Near-infrared diffuse optical monitoring of cerebral blood flow and oxygenation for the prediction of vasovagal syncope. Journal of biomedical optics\| PubMed ID: 24402372	2014
Shear-sensitive regulation of neutrophil flow behavior and its potential impact on microvascular blood flow dysregulation in hypercholesterolemia. Arteriosclerosis, thrombosis, and vascular biology\| PubMed ID: 24458712	2014
Diffuse Correlation Spectroscopy (DCS) for Assessment of Tissue Blood Flow in Skeletal Muscle: Recent Progress. Anatomy & physiology : current research\| PubMed ID: 24724043	2013
Three-dimensional flow contrast imaging of deep tissue using noncontact diffuse correlation tomography. Applied physics letters\| PubMed ID: 24737919	2014
Extraction of diffuse correlation spectroscopy flow index by integration of Nth-order linear model with Monte Carlo simulation. Applied physics letters\| PubMed ID: 24926099	2014
Obstructive sleep apnea-hypopnea results in significant variations in cerebral hemodynamics detected by diffuse optical spectroscopies. Physiological measurement\| PubMed ID: 25243760	2014
A th-order linear algorithm for extracting diffuse correlation spectroscopy blood flow indices in heterogeneous tissues. Applied physics letters\| PubMed ID: 25378708	2014
Speckle contrast diffuse correlation tomography of complex turbid medium flow. Medical physics\| PubMed ID: 26133600	2015
Noncontact diffuse optical assessment of blood flow changes in head and neck free tissue transfer flaps. Journal of biomedical optics\| PubMed ID: 26187444	2015
Noncontact diffuse correlation tomography of human breast tumor. Journal of biomedical optics\| PubMed ID: 26259706	2015
Bedside monitoring of patients with shock using a portable spatially-resolved near-infrared spectroscopy. Biomedical optics express\| PubMed ID: 26417512	2015
Hybrid diffuse optical techniques for continuous hemodynamic measurement in gastrocnemius during plantar flexion exercise. Journal of biomedical optics\| PubMed ID: 26720871	2015
Low-cost compact diffuse speckle contrast flowmeter using small laser diode and bare charge-coupled-device. Journal of biomedical optics\| PubMed ID: 27533437	2016
Diffuse optical measurements of head and neck tumor hemodynamics for early prediction of chemoradiation therapy outcomes. Journal of biomedical optics\| PubMed ID: 27564315	2016
A Novel Noncontact Diffuse Correlation Spectroscopy Device for Assessing Blood Flow in Mastectomy Skin Flaps: A Prospective Study in Patients Undergoing Prosthesis-Based Reconstruction. Plastic and reconstructive surgery\| PubMed ID: 28654584	2017
Noncontact speckle contrast diffuse correlation tomography of blood flow distributions in tissues with arbitrary geometries. Journal of biomedical optics\| PubMed ID: 30251483	2018
Local In Vivo Measures of Muscle Lipid and Oxygen Consumption Change in Response to Combined Vitamin D Repletion and Aerobic Training in Older Adults. Nutrients\| PubMed ID: 31027191	2019
Noninvasive noncontact speckle contrast diffuse correlation tomography of cerebral blood flow in rats. NeuroImage\| PubMed ID: 31112789	2019
The Role of Intraoperative Laser Speckle Imaging in Reducing Postoperative Complications in Breast Reconstruction. Plastic and reconstructive surgery\| PubMed ID: 31425417	2019
Noncontact Speckle Contrast Diffuse Correlation Tomography of Blood Flow Distributions in Burn Wounds: A Preliminary Study. Military medicine\| PubMed ID: 31498406	2020
A Wearable Fiberless Optical Sensor for Continuous Monitoring of Cerebral Blood Flow in Mice. IEEE journal of selected topics in quantum electronics : a publication of the IEEE Lasers and Electro-optics Society\| PubMed ID: 31666792	2019
Diffuse optical assessment of cerebral-autoregulation in older adults stratified by cerebrovascular risk. Journal of biophotonics\| PubMed ID: 32533642	2020
Evaluation of antioxidant network proteins as novel prognostic biomarkers for head and neck cancer patients. Oral oncology\| PubMed ID: 32801084	2020
Noncontact optical imaging of brain hemodynamics in preterm infants: a preliminary study. Physics in medicine and biology\| PubMed ID: 33113516	2020
Speckle contrast diffuse correlation tomography of cerebral blood flow in perinatal disease model of neonatal piglets. Journal of biophotonics\| PubMed ID: 33295142	2021
Simultaneous measurements of tissue blood flow and oxygenation using a wearable fiber-free optical sensor. Journal of biomedical optics\| PubMed ID: 33515216	2021
Extraction of tissue optical property and blood flow from speckle contrast diffuse correlation tomography (scDCT) measurements. Biomedical optics express\| PubMed ID: 34692223	2021
Intraoperative Optical and Fluorescence Imaging of Blood Flow Distributions in Mastectomy Skin Flaps for Identifying Ischemic Tissues. Plastic and reconstructive surgery\| PubMed ID: 35653513	2022
The Impact of Intermittent Hypoxemia on Type 1 Retinopathy of Prematurity in Preterm Infants. medRxiv : the preprint server for health sciences\| PubMed ID: 37808800	2023
Depth-sensitive diffuse speckle contrast topography for high-density mapping of cerebral blood flow in rodents. Neurophotonics\| PubMed ID: 38076725	2023
A Wearable Fluorescence Imaging Device for Intraoperative Identification of Human Brain Tumors. IEEE journal of translational engineering in health and medicine\| PubMed ID: 38196823	2024
Wearable fiber-free optical sensor for continuous monitoring of neonatal cerebral blood flow and oxygenation. Pediatric research\| PubMed ID: 38503982	2024
The impact of intermittent hypoxemia on type 1 retinopathy of prematurity in preterm infants. Pediatric research\| PubMed ID: 38600299	2024
Programmable scanning diffuse speckle contrast imaging of cerebral blood flow. ArXiv\| PubMed ID: 39253639	2024
Programmable scanning diffuse speckle contrast imaging of cerebral blood flow. Neurophotonics\| PubMed ID: 39872020	2025
An affordable, wearable, fiber-free pulsed-mode diffuse speckle contrast flowmetry (PM-DSCF) sensor for noninvasive measurements of deep cerebral blood flow. ArXiv\| PubMed ID: 39990801	2025
Detection of low-frequency oscillations in neonatal piglets with speckle contrast diffuse correlation tomography. Journal of biomedical optics\| PubMed ID: 40060305	2023
Using the latent diffusion model to enhance time-resolved laser speckle contrast imaging (TR-LSCI) of cerebral blood flow. Biomedical optics express\| PubMed ID: 41112794	2025
Affordable miniaturized speckle contrast diffuse correlation tomography device for depth-sensitive mapping of cerebral blood flow in rodents. Journal of biomedical optics\| PubMed ID: 41140550	2025
Noncontact diffuse optical imaging of blood flow and oxygenation distributions in reconstructive rat skin flaps. Biomedical optics express\| PubMed ID: 41368087	2025