A review on continuous wave functional near-infrared spectroscopy and imaging instrumentation and methodology

F Scholkmann, S Kleiser, AJ Metz, R Zimmermann… - Neuroimage, 2014 - Elsevier
wave technology, the aim of this publication is to review the current state of instrumentation
and methodology of continuous wave … of the commercially available instruments and address …

Diffuse optical tomography for brain imaging: continuous wave instrumentation and linear analysis methods

P Giacometti, SG Diamond - … Methods and Instrumentation in Brain Imaging …, 2013 - Springer
… Diffuse optical tomography (DOT) is a functional brain imaging technique … and hemodynamic
activity in the brain. DOT is a multichannel … This review focuses on the instrumentation and …

The dynamic dielectric at a brain functional site and an EM wave approach to functional brain imaging

XP Li, Q Xia, D Qu, TC Wu, DG Yang, WD Hao… - Scientific reports, 2014 - nature.com
… For the same reason that the EEG signals had much lower frequencies than the radiofrequencies,
the EEG signal could not be affected by the RF EM instrumentation. We confirmed this …

Noninvasive detection of functional brain activity with near-infrared diffusing-wave spectroscopy

J Li, G Dietsche, D Iftime, SE Skipetrov… - … of biomedical optics, 2005 - spiedigitallibrary.org
… Experiments using DWS for brain imaging are still relatively scarce. Aiming at mapping
blood flow velocities in cortical vessels, Lohwasser and Soelkner have tried to account for the …

Magnetoencephalography—theory, instrumentation, and applications to noninvasive studies of the working human brain

M Hämäläinen, R Hari, RJ Ilmoniemi, J Knuutila… - Reviews of modern …, 1993 - APS
… is then explained in detail, followed by a thorough description of MEG instrumentation, …
tomography or current-Qow imaging. Present understanding of brain functions is based mainly on …

Instrumentation and measurements for non-invasive EEG-based brain-computer interface

L Angrisani, P Arpaia, D Casinelli - 2017 IEEE International …, 2017 - ieeexplore.ieee.org
brain wave using the electrodes,the signal conditioning and storage; a processing unit, which
transforms the brain wave … Even if real or imagery movement belongs to alpha wave range, …

Optimization of the signal-to-noise ratio of frequency-domain instrumentation for near-infrared spectro-imaging of the human brain

V Toronov, E D'Amico, D Hueber, E Gratton… - Optics …, 2003 - opg.optica.org
… near-infrared spectro-imaging offers significant advantages over the continuous-wave method
in human brain applications. However, the drawback of existing instruments is a low signal…

Medical Instrumentation & Imaging

J Diamonda, NH Andersonb, PH Bartelsc… - … and Health Care, 2001 - books.google.com
… On the basis of scanning vessel wall movement we can determine pulse wave velocity in
the vessel segment and also the relationship between external diameter and internal pressure (…

[PDF][PDF] Design Concepts of Instrumentation for Thought Transfer

RS Prasad - researchgate.net
… for storage of brain waves/ biofield images 4 Transmission of stored brain-waves in specially
… The EEG waves featuring in our study would resemble brain wave of a person in ‘real’ …

Analysis of dynamic brain imaging data

PP Mitra, B Pesaran - Biophysical journal, 1999 - cell.com
… counting noise in optical imaging experiments, noise in the electronic instrumentation, 60-…
Note that the sine waves lead to delta functions, whose heights have been determined for the …