Simultaneous measurements of cerebral oxygenation changes during brain activation by near‐infrared spectroscopy and functional magnetic resonance imaging in …

DJ Mehagnoul‐Schipper… - Human brain …, 2002 - Wiley Online Library
Near infrared spectroscopy (NIRS) and functional magnetic resonance imaging (fMRI) both
allow non‐invasive monitoring of cerebral cortical oxygenation responses to various stimuli …

Simultaneous recording of cerebral blood oxygenation changes during human brain activation by magnetic resonance imaging and near-infrared spectroscopy

A Kleinschmidt, H Obrig, M Requardt… - Journal of cerebral …, 1996 - journals.sagepub.com
Changes in cerebral blood oxygenation due to functional activation of the primary
sensorimotor cortex during a unilateral finger opposition task were simultaneously mapped …

Non-invasive functional mapping of the human motor cortex using near-infrared spectroscopy

C Hirth, H Obrig, K Villringer, A Thiel, J Bernarding… - …, 1996 - journals.lww.com
We applied non-invasive multisite near-infrared spectroscopy (NIRS) to assess oxygenation
changes during performance of a sequential finger opposition task in five healthy human …

Human motor-cortex oxygenation changes induced by cyclic coupled movements of hand and foot

W Colier, V Quaresima, B Oeseburg… - Experimental Brain …, 1999 - Springer
Near-infrared spectroscopy (NIRS) was used to assess human motor-cortex oxygenation
changes in response to cyclic coupled movements of hand and foot. Using a highly sensitive …

A quantitative comparison of simultaneous BOLD fMRI and NIRS recordings during functional brain activation

G Strangman, JP Culver, JH Thompson, DA Boas - Neuroimage, 2002 - Elsevier
Near-infrared spectroscopy (NIRS) has been used to noninvasively monitor adult human
brain function in a wide variety of tasks. While rough spatial correspondences with maps …

Spatio-temporal differences in brain oxygenation between movement execution and imagery: a multichannel near-infrared spectroscopy study

SC Wriessnegger, J Kurzmann, C Neuper - International Journal of …, 2008 - Elsevier
Near-infrared spectroscopy (NIRS) was used to assess human motor-cortex oxygenation
changes in response to self-paced movements as well as movement imagery. We used a 24 …

Investigation of human brain hemodynamics by simultaneous near‐infrared spectroscopy and functional magnetic resonance imaging

V Toronov, A Webb, JH Choi, M Wolf… - Medical …, 2001 - Wiley Online Library
The aim of this study was to compare functional cerebral hemodynamic signals obtained
simultaneously by near infrared spectroscopy (NIRS) and by functional magnetic resonance …

Functional near-infrared spectroscopy reveals decreased resting oxygenation levels and task-related oxygenation changes in mild cognitive impairment and dementia …

MK Yeung, AS Chan - Journal of psychiatric research, 2020 - Elsevier
Nuclear medicine and functional magnetic resonance imaging studies have shown that mild
cognitive impairment (MCI) and dementia, including Alzheimer's disease (AD), are …

Near infrared spectroscopy (NIRS): a new tool to study hemodynamic changes during activation of brain function in human adults

A Villringer, J Planck, C Hock, L Schleinkofer… - Neuroscience …, 1993 - Elsevier
In healthy human adults, cerebral concentrations of oxygenated hemoglobin ([HbO 2]) and
deoxygenated hemoglobin ([HbR]) were assessed during brain activation using near …

Use of near-infrared spectroscopy in the investigation of brain activation during cognitive aging: a systematic review of an emerging area of research

NF Agbangla, M Audiffren, CT Albinet - Ageing research reviews, 2017 - Elsevier
The cognitive neuroscience of aging is a growing and stimulating research area. The
development of neuroimaging techniques in the past two decades has considerably …