* The model includes the labeled diagram for the main parts of the eye. Specification: Name: 6X magnified eyeball model Material: PVC Eyepiece: Wide Angle WF10X Base size: 11 * 11cm / 4.3 * 4.3inch Height: 23cm / 9inch Diameter: 15cm / 5.9inch Color: white Packing Included: 1 X ...
The presence of two large pigmented eyes is a common feature of the Dugesiidae family, as well as of the genusGirardia(Fig.1d). We examinedG. multidiverticulatawith an antibody to the Arrestin protein and an RNA probe toopsinwith fluorescence in situ hybridization (FISH), and found that ...
As humans, we move our eyes in very specific ways, known as “movement motifs”. To put these in context, it’s helpful to first explore the anatomy of the eye itself. How does the anatomy of the eye relate to eye movements? At the back of the human eye is a light-sensitive sheet...
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Fig. 1. Labeled diagram of eye anatomy as discussed in this section.Public domain image (2005): http://www.nei.nih.gov/health/coloboma/images/eye_with_labels.jpg. The cornea of the eye is the anterior transparent portion of the eye which, along with the tear film, is responsible for ...
6.4). It is often necessary to mask out the normal anatomy before finding abnormal structures. For instance, the optic disc might be mistaken for a bright lesion if not detected. Secondly, the distribution of the abnormalities is not uniform on fundus photographs. Specific abnormalities occur ...
2.2.1. Anatomy of the Posterior Segment The posterior segment is formed by three main layers, the sclera, choroids and retina, all around the vitreous cavity, containing the vitreous humor (Figure 2). Penetration of drugs or other foreign substances into the posterior segment is restricted by ...
(MAGP1+, white) that extend along the surface of the matrix capsule that surrounds the lens (perlecan+, red). Also seen are the ciliary zonules (white) that link the lens to the ciliary body. Nuclei in both these tissues of the eye are labeled blue. Credit: JodiRae DeDreu, ...
maternal anatomy (like uterine artery), 3D/4D mode, mixed, and unidentified. Thereafter, we labeled approximately 300 s-trimester scans, using machine learning method25,26. In brief, we developed and trained deep spatiotemporal networks, after an exploratory analysis of several deep architectures su...
Taking into account the individual anatomy in the analysis of the PET data, Petit et al. found later that the activations elicited by performing self-paced horizontal saccades were located bilaterally in the peri-precentral cortex, including the precentral sulcus and parts of the precentral gyrus ...