The posterior pituitary is connected to the hypothalamus through a direct neural pathway called the hypothalamic-hypophyseal tract. This tract allows for the release of hormones directly from the hypothalamus into the posterior pituitary, where they are stored and eventually released into the bloodstream.
On the other hand, the anterior pituitary is connected to the hypothalamus via a portal system known as the hypothalamic-hypophyseal portal system. This system consists of a network of blood vessels that carry hormones from the hypothalamus to the anterior pituitary without entering the general circulation. This allows for direct communication between the hypothalamus and the anterior pituitary, as the hypothalamus releases hormones into the portal system, which then travel directly to the anterior pituitary to regulate its hormone release.
Through which posterior pituitary and hypothalamus connected and thoughwhich anterior pituitary and hypothalamus connected
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1 answer