metamere การใช้

• Metameres are colors perceived identically, but having different physical bases.
• A lesional segment ( or an injured metamere ) consists of denervated corresponding muscles.
• Humans and other chordates are conspicuous examples of organisms that have metameres intimately grouped into tagmata.
• In the Chordata the metameres of each tagma are fused to such an extent that few repetitive features are directly visible.
• Below the level of the injured metamere there is an injured sublesional segment with intact lower motor neuron, which means that medullary reflexes are present, but the upper cortical control is lost.