Optical Imaging Based
N Pouratian, AW Toga - Brain Mapping: The Methods, 2002 - books.google.com
Several functional brain mapping techniques have been developed over the past 3 decades
which have revolutionized our ability to map activity in the living brain, including positron …
which have revolutionized our ability to map activity in the living brain, including positron …
Optical imaging of resting-state functional connectivity in a novel arterial stiffness model
E Guevara, N Sadekova, H Girouard… - Biomedical Optics …, 2013 - opg.optica.org
This study aims to assess the impact of unilateral increases in carotid stiffness on cortical
functional connectivity measures in the resting state. Using a novel animal model of induced …
functional connectivity measures in the resting state. Using a novel animal model of induced …
Cerebrovascular hemodynamic correlates of aging in the Lou/c rat: a model of healthy aging
S Dubeau, G Ferland, P Gaudreau, E Beaumont… - Neuroimage, 2011 - Elsevier
The LOU/c rat is an inbred strain considered a model of healthy aging. It exhibits a longer
free disease lifespan and a low adiposity throughout life. While this animal model has been …
free disease lifespan and a low adiposity throughout life. While this animal model has been …
Characterization of the scattering and absorption of colored zein colloids in optically dense dispersions
FY De Boer, RJA van Dijk-Moes, A Imhof, KP Velikov - Langmuir, 2019 - ACS Publications
In this research, we model the color of optically dense colloidal dispersions of dyed and
undyed zein particles using results from multiple light scattering theory. These particles, as …
undyed zein particles using results from multiple light scattering theory. These particles, as …
Neuronal activity-induced changes of local cerebral microvascular blood oxygenation in the rat: effect of systemic hyperoxia or hypoxia
U Lindauer, J Gethmann, M Kühl, M Kohl-Bareis… - Brain research, 2003 - Elsevier
To investigate the effect of resting blood oxygen concentration on the hemodynamic
response to functional brain activation, we compared activation-induced changes in …
response to functional brain activation, we compared activation-induced changes in …
Multispectral intraoperative imaging for the detection of the hemodynamic response to interictal epileptiform discharges
A Laurence, DH Toffa, K Peng, M Robert… - Biomedical Optics …, 2022 - opg.optica.org
Interictal epileptiform discharges (IEDs) are brief neuronal discharges occurring between
seizures in patients with epilepsy. The characterization of the hemodynamic response …
seizures in patients with epilepsy. The characterization of the hemodynamic response …
Vascular-centric mapping of in vivo blood oxygen saturation in preclinical models
Assessing intravascular blood oxygen saturation (SO 2) is crucial for characterizing in vivo
microenvironmental changes in preclinical models of injury and disease. However, most …
microenvironmental changes in preclinical models of injury and disease. However, most …
Diffuse reflectance spectroscopy characterization of hemoglobin and intralipid solutions: in vitro measurements with continuous variation of absorption and scattering
SE Hernández, VD Rodríguez, J Pérez… - … of biomedical optics, 2009 - spiedigitallibrary.org
Absorption and scattering processes in biological tissues are studied through reflectance
spectroscopy in tissue-like phantoms. For this aim, an experimental setup is designed to …
spectroscopy in tissue-like phantoms. For this aim, an experimental setup is designed to …
Augmentation of sensory-evoked hemodynamic response in an early Alzheimer's disease mouse model
Based on enlarged blood oxygen level-dependent (BOLD) responses in cognitively normal
subjects at risk for Alzheimer's disease (AD), compensatory neuronal hyperactivation has …
subjects at risk for Alzheimer's disease (AD), compensatory neuronal hyperactivation has …
Functional brain imaging: A comprehensive survey
S Sarraf, J Sun - arXiv preprint arXiv:1602.02225, 2016 - arxiv.org
Functional brain imaging allows measuring dynamic functionality in all brain regions. It is
broadly used in clinical cognitive neuroscience as, well as in research. It will allow the …
broadly used in clinical cognitive neuroscience as, well as in research. It will allow the …