Symptoms of significant brain atrophy include progressive cognitive impairment involving multiple cognitive functions, otherwise known as dementia, seizures and aphasia, which is the disruption in the understanding or production of language or both.
The Senate majority leader has somewhat less official power than the Speaker of the House. This is because the vice president is technically the Senate's presiding officer, a ceremonial position that calls chiefly for casting a vote in the event of a tie.
Minority Floor Leader, Senator Jean Fuller (R) The Minority Leader (also known as the Republican Leader) is the second-most powerful position in the Senate. Elected by members of the Minority Caucus, he or she speaks for the Minority Party, maintains its inner discipline, and works with the President pro Tempore to set the Senate's order of business. Majority Whip, Vacant Whips are essentially assistants to the political leadership of each party in the Senate.