1 The atoms in the first period have electrons in 1 energy level. 2  The atoms in the second period have electrons in 2 energy levels. 3  The atoms in the third period have electrons in 3 energy levels. 4  The atoms in the fourth period have electrons in 4 energy levels.
Giant axonal neuropathy is a rare, autosomal recessive neurological disorder that causes disorganization of neurofilaments. Neurofilaments form a structural framework that helps to define the shape and size of neurons and are essential for normal nerve function.iant axonal neuropathy has an autosomal recessive pattern of inheritance. Giant axonal neuropathy results from mutations in the GAN gene, which codes for the protein gigaxonin. This alters the shape of the protein, changing how it interacts with other proteins when organizing the structure of the neuron.
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.