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.
TIGRIS/EUPHRATES RIVER VALLEY CIVILIZATION. Mesopotamia an area geographically located between the Tigris and Euphrates rivers. Mesopotamia means the land between two rivers.Mesopotamia began as urban societies in southern Iraq in 5000 BC, and ends in the 6th century BC.Source: World History: Ancient Civilizations.here was never a regular supple of water in Mesopotamia but the soil was so enriched over the years by the layers of silt which is material deposited by the two rivers. The valley between the Tigris and the Euphrates River was known as the land between the rivers in Greek.