Area 4 corresponds to the precentral gyrus or primary motor area. Area 6 is the premotor or supplemental motor area. Area 8 is anterior of the premotor cortex. It facilitates eye movements and is involved in visual reflexes as well as pupil dilation and constriction.
The vote to end debate on the Dream Act and move to a final vote received only 55 votes, short of the 60 votes needed to overcome a Republican-led filibuster. Forty-one senators voted no. Three Republicans - Indiana's Dick Lugar, Utah's Bob Bennett and Alaska's Lisa Murkowski - were among the yes votes.
A: Because it usually takes 60 votes to cut off debate in the Senate. Democrats now control 59 of the 100 seats, and Republicans are united in opposing the health care legislation, so it would be difficult for Democrats to get 60 votes. Reconciliation bills can't be filibustered; they can pass with a simple majority.