Myelinated nerve fibres are typically found in

1. Each fibre type has its own location. 2. Myelinated nerve fibres are found in spinal and cranial nerves. 3. Unmyelinated fibres are commonly found in the autonomous and somatic neural systems. 4. The retina is where bipolar neurons are found, which is a different classification. 5. Myelination is what allows the fast conduction those nerves need. _Source: syllabus Biology Ch18 'Neural Control and Coordination', section 18.3_