The hidden periodicity can be revealed in the n-th order differentiation of the images.
Since the periodicity exists in the resampled region of the image, it can be found in the result of the variance of n-th order differentiation of the image signal.
The strain images were obtained from the axial differentiation of the displacement image.
For analyses of microtubule dynamics during myoblast differentiation, fluorescence images of EB3-tdTomato were acquired with 500 ms exposure at a temporal resolution of 3 s for 120 s.
However, recent work suggests that DWI using small b-values to produce black blood images improves the differentiation of small metastases and vessels on T2w images and is more sensitive than T2w FSE sequences for lesion detection.
We verify the resulting mapping through correlation with histology and demonstrate that quantitative parametric OCT images provide improved differentiation of tissue type compared to standard OCT backscatter images alone.
Since the susceptibility effects of iron particles results in signal reduction on MR images, a differentiation of inflammatory area, edema pattern and surrounding tissue becomes visible [5], [10].
In future studies, the correlation among early-phase CE-EUS images, histological differentiation of tumors, and clinical characteristics of PCs, including chemosensitivity and prognosis, should be elucidated.
These 3-D reconstructed images allowed easier differentiation of epithelial gaps from goblet cells, using criteria previously developed by Kiesslich et al. Adequately imaged villi, defined as en face villi images showing 75% of villi surfaces on the CLE images, were used for counting of epithelial cells and gaps.
Figure 9 shows representative optical microscopic images of osteogenic differentiation of hABMSCs after Alizarin red staining of cells treated with static conditions (a1, b1) or by stimulation for 10 min/day (a2, b2), 30 min/day (a3, b3), 60 min/day (a4, b4), 120 min/day (a5, b5), and 180 min/day (a6, b6) on 5 or 10 days, respectively.
