This paper proposes a novel approach with built-in lesion edge preservation technique for high quality direct average strain imaging.
The composite image validates that pvOCT identifies most of perfusion structures compared with the average intensity imaging where vessels can be classified by relatively bright structures.
For a given imaging location, the average images from each time point were registered to each other using an affine transformation (i2kRetina, Dual Align, LLC, Clifton Park, NY).
Diastolic function was assessed using pulse-wave Doppler [early (E) and late (A) mitral inflow velocities] and tissue Doppler imaging (average of medial and lateral annulus velocities of the mitral valve, e′).
In a third single-center retrospective study Giovacchini et al. from a database of 2124 patients retrospectively analysed 109 men with biochemical relapse (average PSA before imaging of 1.31 ng/mL, range 0.22 16.76 ng/mL) who underwent 11C-Ch PET-CT.
For the plan-epoch approach the time points of critical interest in order to examine whether we could predict upcoming movements (Gallivan et al., 2011a, 2011b)—we extracted the average pattern across imaging volumes 8 9 (the final 2 volumes of the Plan phase), corresponding to the sustained activity of the planning response prior to movement.
A single field of 512 x 512 pixels (750 x 750 µm or 430 x 430 µm) at zoom 1.0 or 1.7 at 800 Hz with 2.5µm z-step, an imaging average of 2 frames was acquired for both rat and human ex vivo samples.
Imaging experiments without ion mobility result in an average image of the two proteins.
Furthermore, five different phase masks are averaged for each imaging plane in order to reduce the speckling effect of the SLM.
(C ) Average moving velocity of individual animals shown in A. (D ) Relationship between the change in response amplitude measured by intrinsic signal imaging and average moving velocity for day 1 through 6 (open circles) and for day 1 through 13 (closed circles).
