The prairie vole has the needed receptors in its brain for these hormones in the regions responsible for reward and reinforcement.
在草原田鼠的大脑中，负责奖励和强化的区域有这些荷尔蒙的受体。
2
For example, hormones from the hypothalamus in the brain stimulate the anterior lobe of the pituitary gland.
例如，来自大脑下丘脑的激素会刺激垂体前叶。
3
The brain cells containing these mRNA's can then be isolated and their mRNA's decoded to determine just what their protein products are and how closely the products resemble the true peptide hormones.