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.
What Causes Narcolepsy? Narcolepsy with cataplexy is caused by a lack of the chemical hypocretin in the brain. Hypocretin is an important chemical for regulating wakefulness and rapid eye movement (REM) sleep. Narcolepsy without cataplexy includes most of the same symptoms, but its cause is unknown. Injuries to the hypothalamus and brain stem, tumors, and stroke are under investigation.