Endoscopy is firmly established as a major technology for investigation and therapy in a wide range of disciplines. The field of otolaryngology or head and neck surgery owes its existence to the very special difficulties of examining the dark recesses of the head and neck. Therefore, this field has [...]

The cerebellum is the area at the back of the brain that controls motor movement coordination, balance, equilibrium and muscle tone. The pons connects the cerebral cortex (responsible for thinking perceiving, producing and understanding language) with the medulla oblongata (controls autonomic functi[...]