Seizures and Epilepsy. A seizure occurs when a burst of electrical impulses in the brain escape their normal limits. They spread to neighboring areas and create an uncontrolled storm of electrical activity. The electrical impulses can be transmitted to the muscles, causing twitches or convulsions.
Definition of BAROCLINIC. : relating to a state of a fluid (such as the atmosphere) in which surfaces of constant pressure intersect those of constant density â compare barotropic.
Atmospheric composition. Neptune's atmosphere is made up predominately of hydrogen and helium, with some methane. The methane is part of what gives Neptune its brilliant blue tint, as it absorbs red light and reflects bluer colors. Uranus also has methane in its atmosphere, but has a duller shading.Something else must be contributing to Neptune's hue, but scientists aren't certain what. The planet has ten to a hundred times more methane, ethane, and ethyne at its equator than it does at its poles.he clouds of Neptune vary with the altitude. Cold temperatures allow methane clouds to condense in the highest layers of the atmosphere. Scientists think that clouds made up of ammonia and hydrogen sulfide exist at higher pressures.