Absolute measurement of cerebral optical coefficients, hemoglobin concentration and oxygen saturation in old and young adults with near-infrared spectroscopy

Keyphrases

• Older Adults 100%
• HBO2 100%
• Optical Coefficients 100%
• Hemoglobin Concentration 100%
• Oxygen Saturation 100%
• Absolute Measurement 100%
• Near-infrared Spectroscopy 100%
• Semi-infinite 66%
• StO2 66%
• Multidistance 66%
• Forehead 66%
• Oxygenation 33%
• Optical Measurement 33%
• Commercially Available 33%
• Homogeneous Model 33%
• Healthy Elderly 33%
• Cerebral Hemodynamics 33%
• Non-invasive Measurement 33%
• Oxyhemoglobin Concentration 33%
• Repeated Measurements 33%
• Cross-correlation Coefficient 33%
• Young Adult Mean 33%
• Reduced Scattering Coefficient 33%
• Intra-subject Reproducibility 33%
• Human Subjects 33%
• Deoxyhemoglobins Concentration 33%
• Homogeneous Medium 33%
• Age Groups 33%
• Cerebral Metabolism 33%
• Elderly Volunteers 33%
• Measurement Basis 33%
• NIRS Technology 33%
• Elderly Subjects 33%
• Cerebral Perfusion 33%
• Total Hemoglobin 33%
• Diffusion Theory 33%
• Young Subjects 33%
• Infinite Boundary Condition 33%
• Theory Model 33%
• Absorption Coefficient 33%

Biochemistry, Genetics and Molecular Biology

• Optics 100%
• Oxygen Saturation 100%
• Tissue Oxygenation 100%
• Oxygenation 50%
• Hemodynamic 50%
• Absorption 50%
• Brain Perfusion 50%
• Human 50%
• Facilitated Diffusion 50%
• Brain Metabolism 50%

Neuroscience

• Oxygen Saturation 100%
• Near Infrared Spectroscopy 100%
• Metabolic Pathway 25%
• Oxyhemoglobin 25%
• Deoxyhemoglobin 25%