» Articles » PMID: 16729083

Imaging Cerebral Blood Flow Through the Intact Rat Skull with Temporal Laser Speckle Imaging

Overview
Journal Opt Lett
Specialty Ophthalmology
Date 2006 May 27
PMID 16729083
Citations 47
Authors
Affiliations
Soon will be listed here.
Abstract

We discovered that laser speckle temporal contrast analysis (LSTCA) is able to access the two-dimensional (2D) cerebral blood flow velocity and vessel structure through the intact rat skull. It is demonstrated that LSTCA can significantly suppress the influence of the laser speckle from the stationary structure, such as the skull, and thus reveal the blood flow and morphology of blood vessels through the laser speckle images recorded from the intact rat skull.

Citing Articles

Automated non-invasive laser speckle imaging of the chick heart rate and extraembryonic blood vessels and their response to Nifedipine and Amlodipine drugs.

Readhead C, Mahler S, Dong Z, Sato Y, Yang C, Bronner M Dev Biol. 2024; 519():46-54.

PMID: 39675502 PMC: 11750601. DOI: 10.1016/j.ydbio.2024.12.005.


Non-invasive laser speckle contrast imaging (LSCI) of extra-embryonic blood vessels in intact avian eggs at early developmental stages.

Dong Z, Mahler S, Readhead C, Chen X, Dickson M, Bronner M Biomed Opt Express. 2024; 15(8):4605-4624.

PMID: 39346990 PMC: 11427191. DOI: 10.1364/BOE.530366.


Rolling shutter speckle plethysmography for quantitative cardiovascular monitoring.

Lee Y, Byun S, Yi C, Jung J, Ah Lee S Biomed Opt Express. 2024; 15(3):1540-1552.

PMID: 38495693 PMC: 10942690. DOI: 10.1364/BOE.511755.


Dynamic light scattering and laser speckle contrast imaging of the brain: theory of the spatial and temporal statistics of speckle pattern evolution.

Liu B, Postnov D, Boas D, Cheng X Biomed Opt Express. 2024; 15(2):579-593.

PMID: 38404305 PMC: 10890898. DOI: 10.1364/BOE.510333.


Optical Flow-Based Full-Field Quantitative Blood-Flow Velocimetry Using Temporal Direction Filtering and Peak Interpolation.

Meng L, Huang M, Feng S, Wang Y, Lu J, Li P Int J Mol Sci. 2023; 24(15).

PMID: 37569421 PMC: 10419297. DOI: 10.3390/ijms241512048.