This liquid water travels the earth constantly in the water cycle. Humans largely influence the water cycle today, be it quantitatively, by using large parts of the water available, or be it qualitatively, by changing the quality of water (e.g. pollution).
Pain due to nerve root compression has certain characteristics: * it tends to follow a dermatomal distribution * it may be accompanied by paresthesia (para, abnormal + aisthesis, sensation, abnormal sensation such as pricking or tingling; heightened sensitivity) or sensory loss in a dermatomal distribution
Failure to Diagnose and Treat Spinal Nerve Root Compression. Disc herniations in the neck or back may result from trauma, such as a car accident, or from underlying degenerative disc disease. Most disc herniations cause pain and require treatment.