Epidural anesthesia is a regional anesthesia that blocks pain in a particular region of the body. The goal of an epidural is to provide analgesia, or pain relief, rather than anesthesia, which leads to total lack of feeling. Epidurals block the nerve impulses from the lower spinal segments.
Tigers live for about 25 years both in captivity and in the wild. 42. Cats in general have been found to have a better memory than any other animal, including humans, being several hundred times better than dogs and dozens of times better than primates.
The life span of the tiger: On average tigers will live for 10 to 15 years out in the wild and 16 to 20 years in captivity, though there is one Australian tiger recorded as living to the ripe old age of 26.n average tigers will live for 10 to 15 years out in the wild and 16 to 20 years in captivity, though there is one Australian tiger recorded as living to the ripe old age of 26.