The absence of vision in half of a visual field is described as hemianopsia. The visual field of each eye can be divided in two vertically, with the outer half being described as temporal, and the inner half being described as nasal.
The Dahlgren Decon solution will neutralize a wide range of substances, from toxic industrial chemicals and materials to chemical warfare and biological agents. The new decontamination solution has a moderate pH and does not generate toxic-byproducts.
there are no troponin molecules associated with fibers of smooth muscle cells; calcium ions bind to a protein called calmodulin. Smooth muscle contraction: Step one. A hormone combines with a hormone receptor and activates a G protein mechanism, or depolarization of the plasma membrane occurs. Smooth muscle contraction: Step two. An alpha subunit opens the calcium channel in the plasma membrane, or depolarization opens the calcium channels. Calcium ions diffuse through the calcium channels and combine with calmodulin.