An experimental drug that eases symptoms for some with MS, particularly if you are more Heat Sensitive . 4-AP is a Potassium Channel Blocker that improves Conduction of Nerve Impulses , through Axons with or without DeMyelination . Its use may cause Seizure, Convultion, or Dizziness . Acetylcholine - An excitory NeuroTransmitter that is produced and used by Cholinergic Neurons , to communicate with each other. This material can be produced artificially and is sometimes recommended by physicians to shorten flare-ups of Multiple Sclerosis.
Visual acuity is expressed as a fraction of normal vision.
Amines - Are derived from the Amino Acid Tyrosine and are secreted from the Thyroid and the Adrenal Medulla. Lesions in the Cerebrum , Basal Ganglia , Cerebellum , or Pyramidal Tracts affect their function. Unstable gait, or Incoordinate fingers. A Motor Neuron in the Anterior Horn Gray Matter . These cells innervate Muscle Fibers directly to produce movement of body parts.