Chiari I malformation is characterized by herniation of the cerebellar tonsils through the foramen magnum into the cervical spinal canal (see the images below). The cerebellar tonsils often are elongated and peglike.ote that the ectopic cerebellar tonsils are positioned snugly in the posterolateral subarachnoid space of the cervical spinal canal. Chiari I malformation is not directly associated with other congenital brain malformations, specifically myelomeningocele, which is a feature of Chiari II malformation.
Silver Spring, Maryland. Silver Spring is an unincorporated community and census-designated place (CDP) in Montgomery County, Maryland, United States. It had a population of 76,716 according to 2013 estimates by the United States Census Bureau, making it the fourth most populous place in Maryland, after Baltimore, Columbia, and Germantown.
Other notable areas in Elmore County include the areas near present day Pine and Featherville. Located near the headwaters of the South Fork Boise River, all waters in this area produced gold and are worth prospecting. Silver City is a well-known mining town in Owyhee County, Idaho. Silver was found here on War Eagle Mountain in 1864, and thousands converged on the high desert valley.