In the last month the CFO has witnessed two episodes of sleepwalking by the CEO. Most recently a few nights ago I apparently got out of bed at about 2:30, went into the Jr. VP’s room and began repeatedly opening and closing his drawers. Eventually the CFO came out to ask me what I was doing, and I literally couldn’t tell her. She suggested that I go back to bed, and after another minute or so I did. I remember none of it.
I’m pretty sure I’ve been a sleepwalker for most of my life. I remember waking up in the middle of the night in other rooms or in the hall outside my bedroom when I was pretty little, like 9 or 10. It happened a small number of times that I remember up through high school, and then even less often since then. How would I know though for certain if I had been sleepwalking if I don’t wake up, as apparently I’m able to return to bed while doing it?
Wikipedia on sleepwalking:
Sleepwalking (also called noctambulism or somnambulism) is a sleep disorder where the sufferer engages in activities that are normally associated with wakefulness while asleep or in a sleeplike state. Sleepwalking can affect people of any age.
Somewhere between 1% and 17% of US children sleepwalk, and juveniles are seen to be those more prone to the activity. Some 18% of Americans are prone to the act, roughly 2 in 11 of the US population. One study showed that the highest prevalence of sleepwalking was 16.7% for children of 11 to 12 years of age. Boys are seen to be more likely to sleepwalk than girls. Activities such as eating, dressing or even driving cars have also been recorded as taking place while the subjects are technically asleep. Most cases of sleepwalking, however, usually consist of walking, without the conscious knowledge of the subject.
Sleepwalkers engage in their activities with their eyes open so they can navigate their surroundings, not with their eyes closed and their arms outstretched as parodied in cartoons and Hollywood productions. The victims’ eyes may have a glazed or empty appearance and if questioned, the subject will be slow to answer or unresponsive.
While sleepwalking itself does not inherently pose a health concern, accidents may happen as the subject is performing actions without the conscious mind. A common myth surrounding this disorder is that one should never wake a sleepwalker while they are engaged in the activity. In truth, there is no implicit danger in waking a sleepwalker, though the subject may be disoriented or embarrassed when awakened. In fact, when a sleepwalker is a danger to themselves or others, (for example, when climbing up or down steps or trying to use a potentially dangerous tool such as a stove or a knife), waking them is advisable. It has even been reported that people have died while sleepwalking after falling out of windows.
More, from the Stanford University web site:
What is Sleepwalking (Somnambulism)?
Sleepwalking (Somnambulism) is a series of complex behaviors that are initiated during slow wave sleep and result in walking during sleep.
What are the symptoms of Sleepwalking (Somnambulism)?
Ambulation (walking or moving about) that occurs during sleep. The onset typically occurs in prepubertal children. Associated features include:
-difficulty in arousing the patient during an episode
-amnesia following an episode
-episodes typically occur in the first third of the sleep episode
-polysomnographic monitoring demonstrates the onset of an episode during stage 3 or 4 sleep
-other medical and psychiatric disorders can be present but do not account for the symptom
How Common is Sleepwalking?
Medical reports show that about 18% of the population are prone to sleepwalking. It is more common in children than in adolescents and adults. Boys are more likely to sleepwalk than girls. The highest prevelance of sleepwalking was 16.7% at age 11 to 12 years of age. Sleepwalking can have a genetic tendency. If a child begins to sleepwalk at the age of 9, it often lasts into adulthood.
How serious is Sleepwalking?
For some, the episodes of sleepwalking occur less than once per month and do not result in harm to the patient or others. Others experience episodes more than once per month, but not nightly, and do not result in harm to the patient or others. In its most severe form, the episodes occur almost nightly or are associated with physical injury. The sleepwalker may feel embarrassment, shame, guilt, anxiety and confusion when they are told about their sleepwalking behavior. It is very important that if the sleepwalker exits the house, or is having frequent episodes and injuries are occurring — DO NOT delay, it is time to seek professional help from a sleep disorder center in your area. There have been some tragedies with sleepwalkers, don’t let it happen to your loved one!
Just for the record: I have no “shame, guilt, or anxiety” about my sleepwalking. Or about much of anything, for that matter.
According to the DSM-IV, it sounds like I meet the diagnostic criteria for 307.46 “Sleepwalking Disorder.” I am demonstrably mentally ill. Sweet.
I’d assumed that I typically went three or four years between episodes, so I’m not sure what it means to have it happen twice in one month. Maybe I actually do it all the time, but it just so happened that it was noticed by an awake person these last two times? Maybe I have a vast, secret sleepwalking life unknown to the conscious CEO? I sense a grade-A freak-out coming on if I think about this too much.
So if you ever you see me tromping around your neighborhood looking out of it late some night, please only shoot me if I’m also mumbling something about “brains, must eat brains“. Otherwise, just point me toward home, and maybe give the CFO a call. Thanks.