Understanding the neurovascular unit at multiple scales: advantages and limitations of multi-photon and functional ultrasound imaging
Developing efficient brain imaging technologies by combining a high spatiotemporal
resolution and a large penetration depth is a key step for better understanding the …
resolution and a large penetration depth is a key step for better understanding the …
Analysis of industry-related flows by optical coherence tomography—A review
AI Koponen, S Haavisto - KONA Powder and Particle Journal, 2020 - jstage.jst.go.jp
Abstract Optical Coherence Tomography (OCT) is a light-based imaging method capable of
simultaneously capturing the internal structure and motion (1D, 2D or 3D) of various opaque …
simultaneously capturing the internal structure and motion (1D, 2D or 3D) of various opaque …
[HTML][HTML] Dynamic 3D imaging of cerebral blood flow in awake mice using self-supervised-learning-enhanced optical coherence Doppler tomography
Cerebral blood flow (CBF) is widely used to assess brain function. However, most preclinical
CBF studies have been performed under anesthesia, which confounds findings. High …
CBF studies have been performed under anesthesia, which confounds findings. High …
Astrocytes modulate cerebral blood flow and neuronal response to cocaine in prefrontal cortex
Cocaine affects both cerebral blood vessels and neuronal activity in brain. Cocaine can also
disrupt astrocytes, which modulate neurovascular coupling—a process that regulates …
disrupt astrocytes, which modulate neurovascular coupling—a process that regulates …
Long-term optical imaging of neurovascular coupling in mouse cortex using GCaMP6f and intrinsic hemodynamic signals
Cerebral hemodynamics are modulated in response to changes in neuronal activity, a
process termed neurovascular coupling (NVC), which can be disrupted by neuropsychiatric …
process termed neurovascular coupling (NVC), which can be disrupted by neuropsychiatric …
Polarization sensitive optical coherence tomography for imaging microvascular information within living tissue without polarization-induced artifacts
P Tang, RK Wang - Biomedical Optics Express, 2020 - opg.optica.org
When imaging birefringent samples using optical coherence tomography angiography
(OCTA), the phase retardation may appear opposite to the phase change due to the blood …
(OCTA), the phase retardation may appear opposite to the phase change due to the blood …
[HTML][HTML] Astrocytes mediate cerebral blood flow and neuronal response to cocaine in prefrontal cortex
Y Pan, C Du, K Park, Y Hua, N Volkow - Research Square, 2023 - ncbi.nlm.nih.gov
Cocaine affects both cerebral blood vessels and neuronal activity in brain. Cocaine can also
disrupt astrocytes, which are involved in neurovascular coupling process that modulates …
disrupt astrocytes, which are involved in neurovascular coupling process that modulates …
Full-field OCT technique for high speed event-based optical flow and particle tracking
X Berthelon, G Chenegros, N Libert, JA Sahel… - Optics express, 2017 - opg.optica.org
This article introduces a method to extract the speed and density of microparticles in real
time at several kHz using an asynchronous event-based camera mounted on a full-field …
time at several kHz using an asynchronous event-based camera mounted on a full-field …
In vivo detection of tumor boundary using ultrahigh‐resolution optical coherence angiography and fluorescence imaging
J You, C Pan, K Park, A Li, C Du - Journal of biophotonics, 2020 - Wiley Online Library
Accurate detection of early tumor margin is of great preclinical and clinical implications for
predicting the survival rate of subjects and assessing the response of tumor …
predicting the survival rate of subjects and assessing the response of tumor …
Mapping and quantitating penetrating vessels in cortical brain using eigen-decomposition of OCT signals and subsequent principal component analysis
Penetrating vessels bridge the mesh of communicating vessels on the surface of the cortex
with the subsurface microvascular beds that feed the underlying neural tissue. Their …
with the subsurface microvascular beds that feed the underlying neural tissue. Their …