1 When the third energy level has 8 electrons, the next 2 electrons go into the fourth energy level. 2  The electrons in the energy level farthest from the nucleus are called valence electrons. 3  Atoms in the same column (group) in the periodic table have the same number of valence electrons.
Axona is part of the Medical Foods class and treats Alzheimer's Disease. Medical foods are used to treat various conditions including Alzheimer's disease, osteoarthritis, diabetic neuropathy, and depression. They work by supplying nutrition not available in a normal diet for the management of certain diseases.
axon - the thin process of a neuron that is specialized to conduct action potentials away from the soma. axonal conduction - the conveyance of nerve impulses within nurons. base analog - a term from analogical reasoning that is also know as a source analog, this is the first fact that is given in the analogy. basilar membrane - one of the basic structures of the ear, this membrane subdivides the cochlea and the sound waves passing them to the hair cells.