Functional magnetic resonance imaging (fMRI) provides a unique view of the working
human mind. The blood-oxygen-level-dependent (BOLD) signal, detected in fMRI, reflects …

Blood flow in the brain is regulated by neurons and astrocytes. Knowledge of how these
cells control blood flow is crucial for understanding how neural computation is powered, for …

High-speed high-resolution imaging of the whole-brain hemodynamics is critically important
to facilitating neurovascular research. High imaging speed and image quality are crucial to …

Brain hemodynamics serve as a proxy for neural activity in a range of noninvasive
neuroimaging techniques including functional magnetic resonance imaging (fMRI). In …

Although modern techniques such as two-photon microscopy can now provide cellular-level
three-dimensional imaging of the intact living brain, the speed and fields of view of these …

We review the cellular and physiological mechanisms responsible for the regulation of blood
flow in the retina and choroid in health and disease. Due to the intrinsic light sensitivity of the …

Functional magnetic resonance imaging (fMRI) is a methodology for detecting dynamic
patterns of activity in the working human brain. Although the initial discoveries that led to …

Because regional blood flow increases in association with the increased metabolic demand
generated by localised increases in neural activity, functional imaging researchers often …

Fast fMRI enables the detection of neural dynamics over timescales of hundreds of
milliseconds, suggesting it may provide a new avenue for studying subsecond neural …

We present fast functional photoacoustic microscopy (PAM) for three-dimensional high-
resolution, high-speed imaging of the mouse brain, complementary to other imaging …