It works in association with other motor areas including premotor cortex, the supplementary motor area, posterior parietal cortex, and several subcortical brain regions, to plan and execute movements.Primary motor cortex is defined anatomically as the region of cortex that contains large neurons known as Betz cells.t works in association with other motor areas including premotor cortex, the supplementary motor area, posterior parietal cortex, and several subcortical brain regions, to plan and execute movements.
The tiger keelback is a beautiful orange, olive, and black creature found in Japan. It defends itself with two glands on its neck, which contain poisons called bufadienolides. These irritate the airways and harm the hearts of any would-be predator. But the snake doesnât make these poisons itself.
A five-lined skink doesn't always have a blue tail. A persistent popular conviction in the southeastern United States maintains that the five-lined skink or blue-tailed lizard is poisonous to cats. The scientific and veterinary communities, meanwhile, remain divided on this issue. The lizard with the bright blue tail, like the Tar Baby, don' say nuffin'. The five-lined skink (Eumeces fasciatus) has a bright blue tail as a hatchling. This colorful appendage is commonly supposed to be venomous or at least toxic.