When laser light illuminates a diffuse object, it produces a random interference effect known
as a speckle pattern. If there is movement in the object, the speckles fluctuate in intensity …

Biospeckle is a nondestructive method for the evaluation of living objects. It has been
applied to medicine, agriculture and microbiology for monitoring processes related to the …

OBJECTIVE: To compare the inter-day reproducibility of post-occlusive reactive hyperaemia
(PORH) and sympathetic vasomotor reflexes assessed by single-point laser Doppler …

Abstract Laser Doppler Flowmetry (LDF) is a non-invasive method to estimate the blood
perfusion in the microcirculation. The method was first introduced over 30 years ago and has …

The aim of the present study was to investigate regulation of blood flow (BF) in the optic
nerve head (ONH) and a peripapillary region (PPR) during an isometric exercise-induced …

Use of a copula for generating a sequence of correlated speckle patterns is introduced. The
chief characteristic of this algorithm is that it generates a continuous speckle sequence with …

Dynamic speckle has been used in recent years to analyse several transient processes that
are produced in industrial and biological applications. We present here a numerical …

Multicomponent mixtures of bilayer lipids, thanks to the coexistence of liquid‐crystalline
phases in their structures, may be used in the development of functional membranes. In …

Early diagnosis of brain tumors is often hindered by non-specific symptoms, particularly in
eloquent brain regions where open surgery for tissue sampling is unfeasible. This limitation …

This paper presents an analysis of the time history of speckle patterns (THSP) that is one of
the most used procedures to evaluate the biological activity by biospeckle images. THSPs …