Cerebral blood volume activation pattern as biological substrate of personality: multichannel near-infrared spectroscopy study in healthy subjects

2002 ◽  
Vol 1232 ◽  
pp. 71-75 ◽  
Author(s):  
Makoto Ito ◽  
Tomohiro Suto ◽  
Toru Uehara ◽  
Itsuro Ida ◽  
Masato Fukuda ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Blood Volume ◽  
Near Infrared Spectroscopy ◽  
Healthy Subjects ◽  
Near Infrared ◽  
Cerebral Blood Volume ◽  
Spectroscopy Study ◽  
Activation Pattern ◽  
Biological Substrate ◽  
Volume Activation

scholarly journals Can Cerebral Blood Volume Be Measured Reproducibly with an Improved near Infrared Spectroscopy System?

2001 ◽  
Vol 21 (2) ◽  
pp. 110-113 ◽  
Author(s):  
Marjo J. T. Van de Ven ◽  
Willy N. J. M. Colier ◽  
Marco C. van der Sluijs ◽  
Diederik Walraven ◽  
Berend Oeseburg ◽  
...  
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Infrared Spectroscopy ◽  
Blood Volume ◽  
Near Infrared Spectroscopy ◽  
Healthy Subjects ◽  
Baseline Level ◽  
Near Infrared ◽  
Cerebral Blood Volume ◽  
Spectroscopy System

In some circumstances, cerebral blood volume (CBV) can be used as a measure for cerebral blood flow. A new near infrared spectroscope was used for determining the reproducibility of CBV measurements assessed by the O2-method. Twenty-seven healthy subjects were investigated. An intrasubject coefficient of variation (CV) was calculated, based on four identical episodes of desaturation–resaturation (O2-method) procedures for CBV measurements. Two trials were performed, with (trial 1) and without (trial 2) disconnecting the equipment. A mean CV of 12.6% and 10.0% was found in trial 1 and 2, respectively. Cerebral blood volume values yield 3.60 ± 0.82 mL 100 g−1. Cerebral blood volume could be measured reproducible in adults using near infrared spectroscopy, if the arterial desaturation is limited to approximately 5% from baseline level.

Prefrontal cerebral blood volume patterns while playing video games—A near-infrared spectroscopy study

2006 ◽  
Vol 28 (5) ◽  
pp. 315-321 ◽  
Author(s):  
Shinichiro Nagamitsu ◽  
Miki Nagano ◽  
Yushiro Yamashita ◽  
Sachio Takashima ◽  
Toyojiro Matsuishi
Keyword(s):  
Infrared Spectroscopy ◽  
Video Games ◽  
Blood Volume ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Cerebral Blood Volume ◽  
Spectroscopy Study

Enhancing effect of cerebral blood volume by mild exercise in healthy young men: A near-infrared spectroscopy study

2008 ◽  
Vol 61 (3) ◽  
pp. 242-248 ◽  
Author(s):  
Akkaranee Timinkul ◽  
Morimasa Kato ◽  
Takenori Omori ◽  
Custer C. Deocaris ◽  
Akira Ito ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Blood Volume ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Cerebral Blood Volume ◽  
Young Men ◽  
Spectroscopy Study ◽  
Enhancing Effect

Cerebral Blood Volume and Vasodilation are Independently Diminished by Aging and Hypertension: A Near Infrared Spectroscopy Study

2014 ◽  
Vol 42 (s3) ◽  
pp. S189-S198 ◽  
Author(s):  
Merav E. Shaul ◽  
Bertan Hallacoglu ◽  
Angelo Sassaroli ◽  
Barbara Shukitt-Hale ◽  
Sergio Fantini ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Blood Volume ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Cerebral Blood Volume ◽  
Spectroscopy Study
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