1 There are various conditions in which one part of the body overgrows others because of a genetic or congenital reason. An example of such a reason that would cause swollen legs is Klippel-Trenaunay syndrome.  Disuse edema â Not using a limb causes changes in blood flow and return to and from that limb.
A non-directional (radio) beacon (NDB) is a radio transmitter at a known location, used as an aviation or marine navigational aid. bearing is a line passing through the station that points in a specific direction, such as 270 degrees (due West). NDB bearings provide a charted, consistent method for defining paths aircraft can fly. In this fashion, NDBs can, like VORs, define  airways  in the sky.
The nucleus basalis of Meynert (NBM) is a small bundle of neurons in the basal forebrain that contains a high concentration of cholinergic neurons /9see image below). It is among the structures that shrink early on in AD (see Grothe et al., 2013).timulating the NBM might also be useful in other diseases, such as dementia with Lewy bodies, in which this area degenerates earlier and more extensively than it does in AD, he said. Electrodes were placed in the nucleus basalis of Meynert (arrows).