Projection lateral bands and lateral retracts

The lateral projection of the chest.

One of the most important fundamental principles in roentgenography is the making of two projections at right angles of any part of the body to be examined. This method gives one a true three dimensional study of the part under investigation. The advantages of this procedure in the analysis of any abnormal changes are self-evident and it was naturally adopted in practically all x-ray examinatio...

Mach bands in the lateral eye of Limulus

Patterns of optic nerve activity were computed for stationary step patterns of illumination from theoretical models of lateral inhibiton based on revised Hartlin-Ratliff equations. The computed response patterns contain well-defined Mach bands which match closely in amplitude and shape those recorded from single optic nerve fibers of the Limulus lateral eye. Theory and experiment show that the ...

Lateral thyroid ectopia

We report here a rare case of lateral ectopia of thyroid without orthotopic thyroid tissue in an Indian teenager, who was referred to our department for a thyroid scintigraphy. Technetium Pertechnetate (99mTcO4- ) scan showed uptake in laterally placed soft tissue structure along with functioning thyroid tissue in high anterior midline neck region in line with thyroglossal...

extreMe lateral and direCt lateral Fusion teChniques

Dynamic Response of Single Piles Under Lateral Loads and Earthquakes