The same thing is observed with electrical stimulation; with the slow intensification of current, the action potential of a nerve or muscle does not emerge. Such accommodation is associated with active changes in the tissue that raise the threshold of irritability and obstruct the development of excitation. However, histological accommodation is often difficult to differentiate from other processes, such as metaplasia and atrophy. While this has translated into a rather more cosy interior, there is still some quite decent head and legroom for four and while loading up is not as agreeable an exercise as in some rivals due to the awkwardly shaped tailgate opening, the boot is still quite Greyhounds: Greyhound Derby 2005: Whos hot for Derby glory in Classic A-Z?Histological accommodation, or tissue accommodation, is a change in the forms and relationships of tissue elements (cells) in the process of adaptation to changed conditions. “Refraktsiia i akkomodatsiia glaza.” In Mnogotomnoe rukovodstvo po glaznym bolezniam, vol.
Accommodation is performed by the accommodation muscles and is possible within certain limits—that is, when the object is at a particular distance from the eye within the field between the points of close and distant vision.Signs of diminution of eye accommodation in persons with normal refraction (emmetropia) appear most commonly between the ages of 40 and 45.When such diminution of eye accommodation occurs, glasses with convex lenses are prescribed for close work (reading and writing) to compensate for the defect. The ability of the human eye to adjust itself to give sharp images for different object distances.When the intraocular, so-called accommodation muscles contract, the ligaments are relaxed and the crystalline lens suspended on them becomes more protuberant.An increase in the curvature of the crystalline lens leads to a stronger refraction, in consequence of which it becomes possible for the eye to focus the light rays emanating from closely placed objects on the retina and to see them clearly.