Neurodegeneration is the umbrella term for the progressive loss of structure or function of neurons, including death of neurons. Many neurodegenerative diseases including amyotrophic lateral sclerosis, Parkinson's, Alzheimer's, and Huntington's occur as a result of neurodegenerative processes.
Raymondville is a city in and the county seat of Willacy County, Texas, United States. The population was 9,733 at the 2000 census. It may be included as part of the BrownsvilleâHarlingenâRaymondville and the MatamorosâBrownsville metropolitan areas. Raymondville was formed in 1904 by Edward Burleson Raymond, a foreman of the El Sauz Ranch portion of the King Ranch and owner of the Las Majadas Ranch.
TYLER COUNTY. Tyler County is in southeastern Texas near the Louisiana border. Woodville, the county seat and largest town, is fifty-six miles north of Beaumont and ninety miles northeast of Houston, very near the center of the county at 30Â°47' north latitude and 94Â°25' west longitude. Tyler County is bounded on the north and east by the Neches River.