Arnold Bun

Arnold's bundle is another name for the frontopontine tract. The frontopontine tract is an important neural pathway in the brain that connects the frontal lobe to the pons. It plays a key role in the regulation of movements, facial sensitivity and speech. Arnold's bundle was first described by the German anatomist Friedrich Arnold, after whom it got its name. This neural pathway is of clinical importance because damage to it can lead to a variety of neurological symptoms.