It is flat, thin, elongated, and triangular in shape. The abductor pollicis brevis is the largest muscle of the thenar eminence muscle group, which is comprised of several muscles that control the thumb. The main function of the muscle is to abduct the thumb, or move it away from the palm.This muscle is also involved in the extension and opposition of the thumb.Opposition refers to the ability of the thumb to rotate and touch the other fingers. The recurrent branch of the median nerve controls the abductor pollicis brevis muscle.his muscle is also involved in the extension and opposition of the thumb. Opposition refers to the ability of the thumb to rotate and touch the other fingers. The recurrent branch of the median nerve controls the abductor pollicis brevis muscle.
The original Nintendo DS released WA on November 21, 2004. The DS Lite was released on June 11, 2006. 16 people found this useful.
SP3 was launched in 2008, seven years after the OS first launched. Vista got two service packs, the first a year after it's 2007 launch, in February of 2008, and the second in 2009. Windows 7's first service pack was released in the summer of 2010, a year after the OS launched.s Microsoft gears up for Friday's Windows 8 launch, it's whisperings about Windows 7 that have caught our attention. According to the latest rumors, Microsoft isn't planning to release a second service pack for Windows 7.