Capillary exchange is less inhibited in the hypothalamus due to the lack of the blood-brain barrier.

Question

Quizplus · Accepted Answer

The blood-brain barrier is a specialized system of capillaries that restricts the exchange of certain molecules between the bloodstream and the brain tissue. However, the hypothalamus has a weaker blood-brain barrier than other parts of the brain, allowing for more exchange of molecules such as hormones and nutrients.

Capillary Exchange Is Less Inhibited in the Hypothalamus Due to the Lack