Neurodegeneration
Neurodegeneration refers to the progressive loss of structure or function of neurons, including neuronal death. This process is a hallmark of many debilitating and currently incurable diseases, such as Alzheimer's disease, Parkinson's disease, Huntington's disease, and amyotrophic lateral sclerosis (ALS). It often leads to cognitive decline, motor dysfunction, and other neurological impairments, significantly impacting quality of life. Research focuses on understanding underlying mechanisms and developing neuroprotective therapies.