(July 2014) In computer science, in particular networking, a session is a semi-permanent interactive information interchange, also known as a dialogue, a conversation or a meeting, between two or more communicating devices, or between a computer and user (see Login session).
Spinal Cord and Peripheral Nerve Stimulation. Signals generated through the spinal cord and peripheral nerves in the form of nerve impulses are the information pathways that the brain learns about the environment and reacts to the stimulation (using muscle contraction such as the withdrawal reflex).
Peripheral Neuropathy (pain arising in the nerves leading from the head, face, trunk, or extremities to the spinal cord) 1  In a sense, all pain comes from nerves because nerves transmit painful impulses to the brain. 2  Sciatica, for example, is caused by pinching of the sciatic nerve, which goes from the leg to the spine.