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List of works by Hiroshi Kawaguchi

A proposal for PET/MRI attenuation correction with μ-values measured using a fixed-position radiation source and MRI segmentation

Anatomic dependency of phase shifts in the cerebral venous system of neonates at susceptibility-weighted MRI.

scientific article published on 23 August 2011

Automated image analysis for diameters and branching points of cerebral penetrating arteries and veins captured with two-photon microscopy.

scientific article published in January 2014

Cerebral hemodynamic response to acute hyperoxia in awake mice.

scientific article

Changes in cortical microvasculature during misery perfusion measured by two-photon laser scanning microscopy

scientific article

Changes in effective diffusivity for oxygen during neural activation and deactivation estimated from capillary diameter measured by two-photon laser microscope.

scientific article published on 25 June 2016

Comparison of diffusion-weighted MRI and anti-Stokes Raman scattering (CARS) measurements of the inter-compartmental exchange-time of water in expression-controlled aquaporin-4 cells

scientific article published in Scientific Reports

Correlating functional near-infrared spectroscopy with underlying cortical regions of 0-, 1-, and 2-year-olds using theoretical light propagation analysis

scientific article published on 01 April 2021

Diffusion-tensor-based method for robust and practical estimation of axial and radial diffusional kurtosis

scientific article published on 07 October 2015

Dynamic Flow Velocity Mapping from Fluorescent Dye Transit Times in the Brain Surface Microcirculation of Anesthetized Rats and Mice

scientific article

Dynamic two-photon imaging of cerebral microcirculation using fluorescently labeled red blood cells and plasma

scientific article published in January 2013

Effect of probe arrangement on reconstruction of optical brain function imaging

Effect of probe arrangement on reproducibility of images by near-infrared topography evaluated by a virtual head phantom

scientific article published in April 2007

Estimation of partial optical path length in the brain in subject-specific head models for near-infrared spectroscopy

Evaluation of Rho-kinase activity in mice brain using N-[11C]methyl-hydroxyfasudil with positron emission tomography

scientific article published on 24 October 2013

Functional near-infrared spectroscopy for monitoring macaque cerebral motor activity during voluntary movements without head fixation

scientific article published in Scientific Reports

Hemodynamic changes during neural deactivation in awake mice: a measurement by laser-Doppler flowmetry in crossed cerebellar diaschisis

scientific article published on 25 September 2013

Hemodynamic changes during somatosensory stimulation in awake and isoflurane-anesthetized mice measured by laser-Doppler flowmetry

scientific article

Hybrid segmentation-atlas method for PET-MRI attenuation correction

Hyperperfusion counteracted by transient rapid vasoconstriction followed by long-lasting oligemia induced by cortical spreading depression in anesthetized mice

scientific article

Hypoxia-induced cerebral angiogenesis in mouse cortex with two-photon microscopy.

scientific article

In situ estimation of optical properties of rat and monkey brains using femtosecond time-resolved measurements

scientific article published on 24 June 2019

Layer-specific dilation of penetrating arteries induced by stimulation of the nucleus basalis of Meynert in the mouse frontal cortex

scientific article published on 12 June 2013

Long-term adaptation of cerebral hemodynamic response to somatosensory stimulation during chronic hypoxia in awake mice

scientific article

Magnetic resonance imaging appropriate for construction of subject-specific head models for diffuse optical tomography

scientific article

Measuring the vascular diameter of brain surface and parenchymal arteries in awake mouse.

scientific article

Microvascular sprouting, extension, and creation of new capillary connections with adaptation of the neighboring astrocytes in adult mouse cortex under chronic hypoxia.

scientific article

Normative data of dopaminergic neurotransmission functions in substantia nigra measured with MRI and PET: Neuromelanin, dopamine synthesis, dopamine transporters, and dopamine D2 receptors.

scientific article

Optimization of transmission-scan time for the FixER method: a MR-based PET attenuation correction with a weak fixed-position external radiation source

scientific article

Pial arteries respond earlier than penetrating arterioles to neural activation in the somatosensory cortex in awake mice exposed to chronic hypoxia: an additional mechanism to proximal integration signaling?

scientific article

Principal Component Analysis of Multimodal Neuromelanin MRI and Dopamine Transporter PET Data Provides a Specific Metric for the Nigral Dopaminergic Neuronal Density

scientific article (publication date: 2016)

Reconstruction magnetic resonance neurography in chronic inflammatory demyelinating polyneuropathy

scientific article published on 13 December 2014

Regional heterogeneity and age-related change in sub-regions of internal capsule evaluated by diffusion tensor imaging

scientific article published on August 2010

Relation between dopamine synthesis capacity and cell-level structure in human striatum: a multi-modal study with positron emission tomography and diffusion tensor imaging

scientific article published on 31 January 2014

Reproducibility of measuring cerebral blood flow by laser-Doppler flowmetry in mice.

scientific article

Segmentation of magnetic resonance images to construct human head model for diffuse optical imaging

Signal contributions to heavily diffusion-weighted functional magnetic resonance imaging investigated with multi-SE-EPI acquisitions.

scientific article published on 26 April 2014

Spatial frequency-based analysis of mean red blood cell speed in single microvessels: investigation of microvascular perfusion in rat cerebral cortex

scientific article (publication date: 2011)

Spatiotemporal dynamics of red blood cells in capillaries in layer I of the cerebral cortex and changes in arterial diameter during cortical spreading depression and response to hypercapnia in anesthetized mice

scientific article published on 02 June 2019

The influence of frontal sinus in brain activation measurements by near-infrared spectroscopy analyzed by realistic head models

scientific article

Theoretical evaluation of accuracy in position and size of brain activity obtained by near-infrared topography

scientific article published in June 2004

Unveiling astrocytic control of cerebral blood flow with optogenetics

scientific article published on 16 June 2015

Vessel specific imaging of glucose transfer with fluorescent glucose analogue in anesthetized mouse cortex

scientific article published in January 2014

Visual evaluation of kinetic characteristics of PET probe for neuroreceptors using a two-phase graphic plot analysis

scientific article published on 8 February 2017

Voxel-based analysis of the diffusion tensor

scientific article

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