What does the neurocrine mechanism involve?

The neurocrine mechanism specifically refers to the release of signaling molecules directly from neurons into the bloodstream. This process typically involves neurotransmitters or neuropeptides that are secreted by neurons at their terminals and then enter the circulatory system, allowing them to act on distant target tissues or organs. This mechanism is different from endocrine signaling, where hormones are secreted by endocrine glands and travel through the bloodstream to their target cells.

Understanding this mechanism is crucial in the context of pathophysiology, as it highlights the communication pathways within the nervous system and how they can influence physiological processes throughout the body. This is foundational for grasping how neurohormonal pathways can affect various conditions and diseases.