Real-time whole-brain imaging of hemodynamics and oxygenation at micro-vessel resolution with ultrafast wide-field photoacoustic microscopy

Physics & Astronomy

• photoacoustic microscopy 69%
• hemodynamics 62%
• oxygenation 61%
• brain 45%
• vessels 43%
• vasoconstriction 20%
• hypoxia 15%
• strokes 13%
• mice 12%
• field of view 11%
• vasodilation 10%
• brain damage 9%
• deoxygenation 9%
• polygons 7%
• metabolism 7%
• high resolution 7%
• oxygen 7%
• hemoglobin 7%
• cortexes 7%
• learning 6%
• depolarization 6%
• delivery 5%
• scanners 5%
• flat surfaces 5%
• sodium 5%
• transducers 4%
• spatial resolution 4%
• Raman spectra 4%
• high speed 4%
• engineering 4%
• saturation 4%
• sensitivity 3%
• water 3%
• excitation 2%
• wavelengths 2%
• lasers 2%

Engineering & Materials Science

• Photoacoustic microscopy 100%
• Oxygenation 69%
• Hemodynamics 57%
• Brain 39%
• Imaging techniques 36%
• Vasoconstriction 18%
• Stimulated Raman scattering 10%
• Laser excitation 9%
• Vasodilation 9%
• Oxygen 8%
• Hemoglobin 7%
• Depolarization 7%
• Metabolism 6%
• Sodium 5%
• Transducers 5%
• Image quality 4%
• Deep learning 4%
• Wavelength 4%
• Ultrasonics 4%
• Water 2%

Chemical Compounds

• Hemodynamic 71%
• Oxygenation 53%
• Sodium Nitroprusside 23%
• Deoxygenation 18%
• Depolarization 18%
• Spreading 17%
• Dioxygen 15%
• Hemoglobin 15%
• Wave 14%
• Pharmacological Metabolism 12%