it is smaller sheep are very dump animals
Because everything in a Human is bigger than a sheep's because humans are bigger than sheep.
a sheep
In a sheep brain, the olfactory bulbs are much larger than in a human brain.http://wiki.answers.com/Q/How_do_the_sizes_of_the_olfactory_bulbs_of_the_sheep_brain_compare_with_those_of_the_human_brain"
No not quite a sheep brain is only a bit smaller than a human brain maybe 1 1/2 fists roughly.
The sheep cerebellum is much smaller than the human cerebellum.
smaller and weigh less
The fornix is roughly the same size in a sheep and a human. The human fornix is more developed though because it links memory to taste.
The human brain is larger. The positioning of the hind brain is different, due to the erect position of humans. Convolutions are increased in humans (increases surface area). The sheep's brain has a smaller cerebellum (lesser motor control/less complex learned motor behaviors). There is a larger pineal gland in sheep (related to circadian rhythms/seasonal reproduction).
They are about the same size as a Mule Deer which are smaller then a horse and bigger then a sheep.
it is that the brain tells things to do other things together with things
The gyri is a large octopus tentacle that sneezes when the lollipops are attached to the opposite side of the triangular surface of a pancake and the sulci is a turkey times the number of y chromosomes in a head of lettuce.
im pretty sure its just smaller in size (the sheeps is smaller)