Amyotrophic lateral sclerosis (ALS), sometimes called Lou Gehrig's disease, is a rapidly progressive, invariably fatal neurological disease that attacks the nerve cells (neurons) responsible for controlling voluntary muscles.
The Alpine Scheitholt furnishes an example of this older type of European zither. By the late 18th century, two principal varieties of European concert zither had developed, known as the Salzburg zither (with a rounded side away from the player), and the Mittenwald zither (with both sides rounded).
Lip fillers: Various kinds of lip fillers are available in the market. The most commonly used types are collagen based fillers or hyaluronic acid based fillers. Collagen fillers are made from tissues extracted from cowâs skin or using human skin tissues.