Neuroscience

Neurodegenerative Diseases and Stress

Neurodegenerative disorders are a heterogeneous group of conditions recognized by the gradual degeneration of the central nervous system or peripheral nervous system structure and function. Common neurodegenerative disorders includes Alzheimer's disease and Parkinson's disease. When nerve cells in the brain or peripheral nervous system lose control over time and eventually die, neurodegenerative diseases occur. While some of the physical or mental symptoms associated with neurodegenerative diseases can be improved by medication, there is currently no way to delay the progression of the disease and no proven cures. With age, the risk of being affected by a neurodegenerative disorder rises significantly. More Americans are living longer means that more people will be affected by neurodegenerative disorders in coming decades. This condition gives rise to a crucial need to enhance our understanding of the causes of neurodegenerative diseases and to establish new treatment and prevention approaches.

Stress is a mental or physical tension experience. Any occurrence or thinking that makes us  feel upset, angry, or anxious may come from it. Stress is the response of our body to a threat or demand. Stress can be beneficial in quick bursts, such as when it allows us to escape danger or reach a deadline. But it can affect our health when stress lasts for a long time.