Bickerstaff's brainstem encephalitis (BBE): Introduction. Bickerstaff's brainstem encephalitis (BBE): A rare condition where inflammation of the brainstem results in various symptoms such as ataxia and ophthalmoplegia. The onset of symptoms is usually acute. More detailed information about the symptoms, causes, and treatments of Bickerstaff's brainstem encephalitis (BBE) is available below. Click to Check.
The La Plata dolphin or Franciscana (Pontoporia blainvillei) is found in coastal Atlantic waters of southeastern South America. It is a member of the river dolphin group and the only one that actually lives in the ocean and saltwater estuaries, rather than inhabiting exclusively freshwater systems.
Amazon river dolphins, Inia geoffrensis, are found in South America from the Amazon river delta to the Andes Mountains. They can also be found in tributaries of the Amazon, lakes, and in the Orinoco River and its tributaries in Venezuela. They also inhabit rivers in Columbia, Ecuador, northern Peru, Brazil, and Bolivia.mazon river dolphins, Inia geoffrensis, are found in South America from the Amazon river delta to the Andes Mountains. They can also be found in tributaries of the Amazon, lakes, and in the Orinoco River and its tributaries in Venezuela. They also inhabit rivers in Columbia, Ecuador, northern Peru, Brazil, and Bolivia.