All nerves ultimately connect to the brain. There are basically two major types of nerves: sensory and motor. Sensory nerves send information such as touch, temperature, and pain to the brain and spinal cord.
Definition of tissue plasminogen activator. : a clot-dissolving enzyme with an affinity for fibrin that is produced naturally in blood vessel linings and is used in a genetically engineered form to prevent damage to heart muscle following a heart attack and reduce neurological damage following ischemic stroke âabbreviation TPA.
If administered within three hours (and up to four-and-a-half hours in certain eligible patients), tPA may improve the chances of recovering from a stroke. A significant number of stroke victims donât get to the hospital in time for tPA treatment; this is why itâs so important to identify a stroke immediately.