Trump enlists 'street fighter' to run campaign. CNN anchor and chief Washington correspondent Jake Tapper joined the network in January 2013. His one-hour weekday program The Lead with Jake Tapper debuted in March 2013. Tapper was named host of the network's Sunday morning show, State of the Union in June 2015.
Dorsal root ganglion. A dorsal root ganglion (or spinal ganglion) (also known as a posterior root ganglion), is a cluster of nerve cell bodies (a ganglion) in a dorsal root of a spinal nerve. The dorsal root ganglia contain the cell bodies of sensory neurons (afferent).
Ganglia are collections of neuron cell bodies in the spinal cord that are associated with efferent fibers. The dorsal root ganglion is a motor-only structure. The cell bodies of afferent ganglia are located in the spinal cord. Ganglia associated with afferent nerve fibers contain cell bodies of sensory neurons.