Neurogênica

Neurogênica is a term derived from Greek words meaning "nerve" and "origin." In medicine and biology, it refers to conditions or processes that arise from or are related to the nervous system. This can encompass a wide range of phenomena, from the development of new nerve cells to the functional impairments caused by neurological disorders.

One significant area where neurogênica is discussed is neurogenesis, the process by which new neurons are formed in the brain. This process is crucial for learning, memory, and brain repair, and its dysfunction can be linked to various neurological and psychiatric conditions. For instance, impaired neurogenesis has been implicated in depression and Alzheimer's disease.

Conversely, "neurogênica" can also describe a problem originating within the nervous system itself. For example, neurogenic pain is pain that results from damage or disease affecting the somatosensory nervous system. Similarly, neurogenic bladder dysfunction occurs when the nerves that control the bladder are damaged, leading to problems with urination. The term highlights the nervous system as the source or primary site of the issue. Understanding the neurogenic nature of a condition is often the first step in diagnosis and treatment.