Estrogen receptors (and progesterone receptors) are found mainly in neurons in the anterior and mediobasal hypothalamus, notably: 1  the preoptic area (where LHRH neurons are located) 2  the periventricular nucleus (where somatostatin neurons are located) 3  the ventromedial hypothalamus (which is important for sexual behavior).
Wiktionary (0.00 / 0 votes) Rate this definition: crease (Noun) A line or mark made by folding or doubling any pliable substance; hence, a similar mark, however produced. crease (Noun) One of the white lines drawn on the pitch to show different areas of play; especially the popping crease, but also the bowling crease and the return crease. crease (Noun)
URL of this page: //medlineplus.gov/ency/article/003045.htm. Earlobe creases are lines in the surface of earlobe of a child or young adult. The surface is otherwise smooth. The earlobes of children and young adults are normally smooth. Creases are sometimes linked with conditions that are passed down through families. Other genetic factors, such as race and earlobe shape, may also determine who develops earlobe creasing and when it occurs. Note: It is not uncommon to have one small abnormality in facial features, such as an earlobe crease. Most often this does not indicate a serious medical condition.