A branch of the Group III afferent synapse an excitatory interneuron, which extends its axon across the midline into the contralateral spinal cord. At that location, the interneuron excites the alpha motor neurons that innervate the extensor muscles of the opposite leg.
The name of the land between two rivers is called Doab. It has 3 districts called Upper or Meerut, Middle or Agra, and Lower or Allahabad Doab.
Between Scylla and Charybdis. Being between Scylla and Charybdis is an idiom deriving from Greek mythology, meaning having to choose between two evils. Several other idioms, such as on the horns of a dilemma, between the devil and the deep blue sea, and between a rock and a hard place express similar meanings. 1 The myth and the proverb.