neuronal degeneration

Neuronal degeneration refers to the gradual loss of structure and function in neurons, the cells that transmit signals in the brain and nervous system. This process can result from various factors, including aging, injury, disease (like Alzheimer's or Parkinson's), or toxic insults. As neurons deteriorate, communication in the brain becomes impaired, leading to cognitive decline, movement issues, and other neurological symptoms. Understanding neuronal degeneration is crucial for developing treatments and interventions aimed at preserving brain health and function.