Report Abuse. 1  For the best answers, search on this site https://shorturl.im/aw2eZ. 2  I think that the average person can walk a mile in 20 minutes. 3  I walk a mile in 16min....I'm 63yrs old...I do walk rather fast....I average 2.6hours to walk 10 miles....I do that everyday....lol.  20 to 30 minutes.
Cataplexy is caused by a nervous system disorder, possibly due to reduced amounts of a brain protein called hypocretin. Following is a list of causes or underlying conditions (see also Misdiagnosis of underlying causes of Cataplexy) that could possibly cause Cataplexy includes: Narcolepsy.
The cause of narcolepsy is not known; however, scientists have made progress toward identifying genes strongly associated with the disorder. These genes control the production of chemicals in the brain that may signal sleep and awake cycles. Some experts think narcolepsy may be due to a deficiency in the production of a chemical called hypocretin by the brain.