- Two-channel Near-infrared Spectroscopic Analysis of Association of Paranoia Symptoms with Prefrontal Activation
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Hirao K
- KMID: 2279933
- Clin Psychopharmacol Neurosci.
- 2014 Dec;12(3):218-221.
- doi: 10.9758/cpn.2014.12.3.218
OBJECTIVE: The relationship between paranoia symptoms and underlying prefrontal cortex mechanisms among healthy subjects was analyzed using near-infrared spectroscopy. METHODS: Seventy-eight healthy subjects were assessed for paranoia symptoms using the Japanese... -
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- Calculi in Hydrocele: Incidence and Results of Infrared Spectroscopy Analysis
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Vahlensieck W, Hesse A
- KMID: 2314685
- Korean J Urol.
- 2010 May;51(5):362-364.
Trauma, inflammation, or necrosis in the scrotal cavity may lead to depositing of organic material in hydrocele fluid with consecutive calcification if the fluid is oversaturated. During a period of... -
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- Clinical Application of Near-Infrared Spectroscopy in Neonates
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Jeon GW
- KMID: 2457179
- Neonatal Med.
- 2019 Aug;26(3):121-127.
- doi: 10.5385/nm.2019.26.3.121
The incidence of cerebral palsy has not decreased despite advances in neonatal care. Preterm infants are at a high risk of cerebral palsy. Moreover, preterm infants might experience permanent neurological... -
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- Application of near-infrared spectroscopy in clinical neurology
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Kim YH, Kim BJ, Bae JS
- KMID: 2454706
- Ann Clin Neurophysiol.
- 2018 Jul;20(2):57-65.
- doi: 10.14253/acn.2018.20.2.57
Near-infrared spectroscopy (NIRS) monitoring has been used mainly to detect reduced perfusion of the brain during orthostatic stress in order to assess orthostatic intolerance (OI). Many studies have investigated the... -
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- Increased Ventrolateral Prefrontal Cortex Activation during Accurate Eyewitness Memory Retrieval: An Exploratory Functional Near-Infrared Spectroscopy Study
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Ham K, Kim KP, Jeong H, Yoo SH
- KMID: 2427561
- Korean J Leg Med.
- 2018 Nov;42(4):146-152.
- doi: 10.7580/kjlm.2018.42.4.146
We investigated the neural correlates of accurate eyewitness memory retrieval using functional near-infrared spectroscopy. We analyzed oxygenated hemoglobin (HbOâ‚‚) concentration in the prefrontal cortex during eyewitness memory retrieval task and... -
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- Prediction of Plasma Hemoglobin Concentration by Near-Infrared Spectroscopy
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Lee Y, Lee S, In J, Chung SH, Yon JH
- KMID: 1785828
- J Korean Med Sci.
- 2008 Aug;23(4):674-677.
- doi: 10.3346/jkms.2008.23.4.674
The estimation of plasma hemoglobin concentration (Hb) is among one of the daily activities in the practice of clinical anesthesiology. The near-infrared spectroscopy of the brain (rSO2) represents a... -
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- Fourier transform infrared spectroscopy for analysis of kidney stones
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Khan AH, Imran S, Talati J, Jafri L
- KMID: 2399262
- Investig Clin Urol.
- 2018 Jan;59(1):32-37.
- doi: 10.4111/icu.2018.59.1.32
PURPOSE: To compare the results of a chemical method of kidney stone analysis with the results of Fourier transform infrared (FT-IR) spectroscopy. MATERIALS AND METHODS: Kidney stones collected between June and... -
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- Near-Infrared Spectroscopy versus Transcranial Doppler-Based Monitoring in Carotid Endarterectomy
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Cho JW, Jang JS
- KMID: 2398376
- Korean J Thorac Cardiovasc Surg.
- 2017 Dec;50(6):448-452.
- doi: 10.5090/kjtcs.2017.50.6.448
BACKGROUND: Proper monitoring of cerebral perfusion during carotid artery surgery is crucial for determining if a shunt is needed. We compared the safety and reliability of near-infrared spectroscopy (NIRS) with... -
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- Usefulness of Near-infrared Spectroscopy for Diagnosis of Traumatic Intracranial Hemorrhage in Postmortem Inspection
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Park JP, Lee TS, Choi M, Yang KM, Park J, Won Y, Choi SG, Lee K, Kim JH, Kang CL, Choi SW
- KMID: 2471741
- Korean J Leg Med.
- 2020 Feb;44(1):24-30.
- doi: 10.7580/kjlm.2020.44.1.24
Near-infrared spectroscopy is a device used to determine whether traumatic intracranial hemorrhage has occurred and is primarily used for screening in emergency situations. In this study we examined the applicability... -
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- Clinical photoacoustic imaging of cancer
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Valluru KS, Willmann J
- KMID: 2354355
- Ultrasonography.
- 2016 Oct;35(4):267-280.
- doi: 10.14366/usg.16035
Photoacoustic imaging is a hybrid technique that shines laser light on tissue and measures optically induced ultrasound signal. There is growing interest in the clinical community over this new technique... -
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- Assessment of cerebral oxygen supply-demand balance by near-infrared spectroscopy during induction of anesthesia in patients undergoing coronary artery bypass graft surgery: comparison of midazolam with propofol
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Kim DH, Kwak YL, Nam SH, Kim MS, Kim EM, Shim JK
- KMID: 1765438
- Korean J Anesthesiol.
- 2009 Oct;57(4):428-433.
- doi: 10.4097/kjae.2009.57.4.428
BACKGROUND: Near-infrared spectroscopy (NIRS) continuously measures regional cerebral oxygen saturation (rSO2) noninvasively and has been shown to detect even small changes in cerebral oxygen supply-demand balance. Although widely used, only... -
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- Prefrontal hemodynamic responses and the degree of flow experience among occupational therapy students during their performance of a cognitive task
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Hirao K
- KMID: 2380943
- J Educ Eval Health Prof.
- 2014;11:24.
- doi: 10.3352/jeehp.2014.11.24
PURPOSE: Although flow experience is positively associated with motivation to learn, the biological basis of flow experience is poorly understood. Accumulation of evidence on the underlying brain mechanisms related to... -
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- Near-Infrared Spectroscopy for Monitoring Cerebral Hemodynamics in Hyperbilirubinemia-induced Newborn Piglets
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Hwang JH, Choi CW, Chang YS, Park WS
- KMID: 1763545
- Korean J Pediatr.
- 2005 Jun;48(6):649-654.
PURPOSE: The present study examined how changes in cerebral hemodynamics in newborn piglets with bilirubin infusion can be evaluated by near infrared sepctroscopy (NIRS). METHODS: Seventeen newborn piglets were randomly... -
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- Comparison between Regional Cerebral Oxygen Saturation and Jugular Bulb Venous Oxygen Saturation in Patients Undergoing OPCAB Surgery
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Lee EH, Ha SI, Cho MS, Jeong YB, Hahm KD, Lee YK, Choi IC
- KMID: 2236571
- Korean J Anesthesiol.
- 2008 Jan;54(1):47-52.
- doi: 10.4097/kjae.2008.54.1.47
BACKGROUND: Hypoperfusion during manipulation of the heart in off-pump coronary artery bypass (OPCAB) surgery may lead to postoperative neurological complications. Therefore, it will be necessary to monitor cerebral function during... -
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- Assessment of Circulatory Status of the Newborn in the Neonatal Intensive Care Unit
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Suzuki K
- KMID: 2164919
- Neonatal Med.
- 2016 May;23(2):67-73.
- doi: 10.5385/nm.2016.23.2.67
Birth is a moment of transition from intra- to extra-uterine life, which is characterized as switching of gas-exchanging organs from the placenta to the lungs. It is achieved by aeration... -
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- Evaluation of Fourier Transform Near-infrared Spectrometer for Determination of Oxalate in Standard Urinary Solution
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Kim YE, Hong SH, Kim JW, Lee JY
- KMID: 792404
- J Prev Med Public Health.
- 2006 Mar;39(2):165-170.
OBJECTIVES: The determination of oxalate in urine is required for the diagnosis and treatment of primary hyperoxaluria, idiopathic stone disease and various intestinal diseases. We examined the possibility of... -
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- Effects of decreased cerebral perfusion pressure on cerebral hemodynamics, brain cell membrane function and energy metabolism during the early phase of experimental Escherichia coli meningitis in the newborn piglet
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Park WS, Chang YS
- KMID: 648125
- J Korean Med Sci.
- 2000 Apr;15(2):203-210.
- doi: 10.3346/jkms.2000.15.2.203
In this study, we tested the hypothesis that decreased cerebral perfusion pressure (CPP) induces cerebral ischemia and worsen brain damage in neonatal bacterial meningitis. Meningitis was induced by intracisternal injection... -
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- Spontaneous Low-Frequency Cerebral Hemodynamics Oscillations in Restless Legs Syndrome with Periodic Limb Movements During Sleep: A Near-Infrared Spectroscopy Study
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Byun JI, Jung KY, Lee GT, Kim CK, Kim BM
- KMID: 2364927
- J Clin Neurol.
- 2016 Jan;12(1):107-114.
- doi: 10.3988/jcn.2016.12.1.107
BACKGROUND AND PURPOSE: Periodic limb movements (PLM) during sleep (PLMS) are associated with cortical and cardiovascular activation. Changes in cerebral hemodynamics caused by cortical activity can be measured using near-infrared... -
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- Odor-Dependent Hemodynamic Responses Measured with NIRS in the Main Olfactory Bulb of Anesthetized Rats
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Lee HJ, Nam Y, Koh CS, Im C, Seo IS, Choi S, Shin HC
- KMID: 1495349
- Exp Neurobiol.
- 2011 Dec;20(4):189-196.
- doi: 10.5607/en.2011.20.4.189
In this study, we characterize the hemodynamic changes in the main olfactory bulb of anesthetized Sprague-Dawley (SD) rats with near-infrared spectroscopy (NIRS, ISS Imagent) during presentation of two different odorants.... -
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- Practical Application of Coronary Imaging Devices in Cardiovascular Intervention
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Cho YK, Hur SH
- KMID: 2297873
- Korean Circ J.
- 2015 Mar;45(2):87-95.
- doi: 10.4070/kcj.2015.45.2.87
The significant morbidity and mortality associated with coronary artery disease has spurred the development of intravascular imaging devices to optimize the detection and assessment of coronary lesions and percutaneous coronary... -
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