اسپکتروسکوپی مغز با امواج مادون قرمز

رفاهی, سهیلا and سعادتی, حکیمه (1396) اسپکتروسکوپی مغز با امواج مادون قرمز. در: 33rd Iranian congress of radiology, May 9-12, 2017, Tehran - Iran.


Official URL: http://www.IranJRadiol.com


(Brain Near-infrared spectroscopy (NIRS

English Abstract

Near-infrared spectroscopy (NIRS) is a spectroscopic method that uses the near-infrared region of the electromagnetic spectrum. Typical applications include medical and physiological diagnostics. NIRS can be used for non-invasive assessment of brain function through the intact skull in human subjects by detecting changes in blood hemoglobin concentrations associated with neural activity, e.g., in branches of cognitive psychology as a partial replacement for fMRI techniques. NIRS cannot fully replace fMRI because it can only be used to scan cortical tissue, where fMRI can be used to measure activation throughout the brain. In this approach we compared NIRS with different functional brain tests.

Item Type:Conference or Workshop Item (Poster)
زبان سند : انگلیسی
نویسنده مسئول :سهیلا رفاهی
نویسنده :حکیمه سعادتی
کلیدواژه ها (انگلیسی):Brain Near-infrared spectroscopy
Subjects:WN Radiology . Diagnostic Imaging
Divisions:Faculty of Medicine > Department of Basic Sciences > Department of Medical Physics
Faculty of Medicine > Department of Basic Sciences > Department of physiology
ID Code:8698
Deposited By: Dr Soheila Refahi
Deposited On:27 Feb 1396 10:32
Last Modified:21 Jan 1397 14:49

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