The Grim Sleeper: Five Disorders That Make For Scary Slumbering

Following up on our field trip to MetroNaps, let's examine the dark side of sleep. Back in Volume 3, Issue 1 ("Our Worst Issue"), Dr. Ken Carter discussed five sleep disorders that will keep you up at night. Which could be a good thing.

Five Disorders That Make for Scary Slumbering

by Ken Carter, Ph.D.

According to the National Sleep Foundation, up to 72 percent of us experience some symptoms of a sleep disorder at least a few nights a week. People with chronic symptoms, however, can develop a sleep disorder that interferes with their lives on a daily basis, leaving them impaired and miserable. For most, it's insomnia. For others, the problem is much more unique.

1. Sleep Eating
Nocturnal Sleep-Related Eating Disorder, or Sleep Eating, is a condition similar to sleepwalking in which affected people will engage in nightly noshing while partially or totally asleep. The most common Sleep Eating episodes entail a person sleepwalking to the refrigerator and munching on a midnight snack that they'll probably never remember. Other times, the episodes are more elaborate, and the fully asleep sufferers head to the kitchen to chop, stir-fry, bake or bust out the George Foreman. In fact, reports indicate that up to one-third of Sleep Eaters have hurt themselves while preparing or eating food (which is actually really low when you think about grillin' up food Emeril-style while unconscious—bam!).

The disorder is fairly rare, occurring in only about one and a half percent of the population. Two out of three people with Sleep Eating are women, and three out of four eat nightly (some up to eight times a night). Most of them (84 percent) are completely unaware of their nighttime snacks. And ironically, in almost all cases, the behavior doesn't appear to be hunger-related.

felix.jpgTo make things even more strange, the food choices of Sleep Eaters can be, at times, very peculiar. Case studies have revealed nighttime meals that include cat food, raw chicken, coffee grounds and milk, sandwiches made with fistfuls of salt, and even inedibles such as ammonia or buttered soda cans.

Keep reading for Sleep Paralysis, Sexsomnia and more...


2. Sleep Paralysis

sleep1.jpg During normal sleep, your brain sends a signal to your body to inhibit your movement while you're dreaming. This keeps you from thrashing around and possibly hurting yourself. But when Sleep Paralysis occurs, the brain either switches on your muscle inhibition feature too soon or doesn't switch it off when you wake up, which can lead to very creepy experiences. In addition to being unable to move, many people will dream while they're awake — basically hallucinating. The most common hallucinations that occur with Sleep Paralysis include sensing or seeing another person in the room, being touched, hearing footsteps, floating, or even hearing someone call your name. And for some people, the sensation is so strong they think they've had a stroke and are really paralyzed. Episodes of Sleep Paralysis can last anywhere from 10 seconds to a terrifying 70 minutes.

But it could never happen to you, right? Wrong. Studies suggest that about half of us have experienced at least one episode of hypnagogic Sleep Paralysis, the kind that occurs soon after we fall asleep. Chronic Sleep Paralysis, however, only affects about six percent of adults. Generally, the disorder is related to jet lag, sleep deprivation, stress or even your sleeping position. It's believed that supine sleep (sleeping on your back) can make a person five times more likely to have an episode of Sleep Paralysis than any other position.

If you do happen to wake one morning and find yourself paralyzed, try wiggling your toes. The paralysis seems to affect larger muscles more than smaller ones, so a good way to get out of it is to try to make small movements. If that doesn't work, check for a crazed Kathy Bates lurching around your room à la Misery, and make sure your ankles are still intact.

3. Sexsomnia
It's embarrassing enough to be told that you snore or mumble in your sleep, but imagine being told that you take off all your clothes, moan in ecstasy, and sometimes even pleasure yourself—all without any memory of doing so. This is what happens with Sexsomnia.

Researchers at the Sleep Disorder Center at Stanford University have classified the sexual behaviors that occur during sleep into three categories. The first involves actions that the researchers describe as "annoying," though not harmful. Cases in this category include sexual moaning loud enough to be heard in adjoining rooms, attempts to remove clothing, and mumbling sexually inappropriate phrases. The second category includes behaviors that are also considered annoying but are, at times, harmful to the person suffering from Sexsomnia. Often, this involves violent masturbation that can cause bruising and soreness the next morning. The last, and most severe, category is for actions that are harmful to others. These cases involve inappropriate and violent sexual behavior.

When confronted, people with Sexsomnia have no memory of their actions and become confused and embarrassed. One case study described a man who was so ashamed of his uncontrollable sexual behavior that he refused to share a bed with his wife and would restrain himself during the night to prevent any inappropriate conduct. But even that didn't work. According to the researchers, on one particular evening his Sexsomnia desires were so forceful that he not only broke his restraints, but also two fingers.

Most bed partners of those with Sexsomnia find the behavior disquieting and unwelcome. There have even been cases of arrest for sexual battery. Other cases aren't quite as severe, and the episodes of Sexsomnia may be indistinguishable from sex when awake. One woman didn't realize that her husband was suffering from Sexsomnia for months. Finally one night, she clued in when she noticed something different about her husband while they were having sex: he was snoring.

Some people think that the diagnosis of Sexsomnia is used to justify inappropriate sexual advances. However, in nearly every case, doctors were able to document abnormal patterns of REM (rapid eye movement) or non-REM sleep, something impossible to fake. The majority of cases also had other psychiatric diagnoses. Fortunately, most patients with Sexsomnia can be successfully treated with psychotropic medications.

4. Pseudoinsomnia
sheep.jpg We've all had nights where we just couldn't seem to get to sleep. We toss and turn, punch our pillows, count sheep, and wonder what shirt will go best with the dark circles under our eyes the next morning. This is classic insomnia, a condition that an estimated 20 million people experience on a nightly or nearly nightly basis. Strangely, roughly five percent of these insomnia sufferers actually sleep much better than they realize. Why? They don't have insomnia, but instead a condition known as Sleep State Misperception, or Pseudoinsomnia. People with this disorder have vivid dreams about not being able to sleep: tossing and turning and counting those sheep. Consequently, they wake the next morning feeling exhausted and believing they spent the entire night wide awake.

Often a bed partner discovers the disorder by assuring their mate that he or she is actually sleeping through the night. Other times, it's diagnosed by a physician, but usually only after prescriptions for typical sleep inducers seem to fail. Luckily, the simple diagnosis of Pseudoinsomnia is usually enough to do the trick in curing the disorder.

5. Sleep Terrors
fuseli.jpgEveryone knows that nightmares can be horrifying. You wake terrified, sometimes in the midst of your own screaming, remembering vividly disturbing images. That's when it's time to crawl into bed with Mom and Dad. But nightmares, which occur late in our sleep cycles, are a lot different from Sleep Terrors, which happen earlier during non-REM sleep. People with Sleep Terrors experience sudden episodes of concentrated fright. To an observer, they will seem awake, but they're not. With eyes wide open, their breathing is intense and their heart rate has shot through the roof. They might even scream at the top of their lungs in fear, look panicked, and act as if they're in excruciating pain.

It's okay to wake them "¦ if you can. But it's very difficult to rouse some sleepers out of one of these episodes. When they do wake up, most of the time they have no memory of the experience or the emotional upheaval it caused them (and most likely, the people around them).

Sleep Terrors usually occur in kids. About three percent of children report having at least one attack. For adults, it's even more infrequent, with less than one percent experiencing Sleep Terrors.

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These Sparrows Have Been Singing the Same Songs for 1500 Years
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Swamp sparrows are creatures of habit—so much so that they’ve been chirping out the same few tunes for more than 1500 years, Science magazine reports.

These findings, published in the journal Nature Communications, resulted from an analysis of the songs of 615 adult male swamp sparrows found in six different areas of the northeastern U.S. Researchers learned that young swamp sparrows pick up these songs from the adults around them and are able to mimic the notes with astounding accuracy.

Here’s what one of their songs sounds like:

“We were able to show that swamp sparrows very rarely make mistakes when they learn their songs, and they don't just learn songs at random; they pick up commoner songs rather than rarer songs,” Robert Lachlan, a biologist at London’s Queen Mary University and the study’s lead author, tells National Geographic.

Put differently, the birds don’t mimic every song their elders crank out. Instead, they memorize the ones they hear most often, and scientists say this form of “conformist bias” was previously thought to be a uniquely human behavior.

Using acoustic analysis software, researchers broke down each individual note of the sparrows’ songs—160 different syllables in total—and discovered that only 2 percent of sparrows deviated from the norm. They then used a statistical method to determine how the songs would have evolved over time. With recordings from 2009 and the 1970s, they were able to estimate that the oldest swamp sparrow songs date back 1537 years on average.

The swamp sparrow’s dedication to accuracy sets the species apart from other songbirds, according to researchers. “Among songbirds, it is clear that some species of birds learn precisely, such as swamp sparrows, while others rarely learn all parts of a demonstrator’s song precisely,” they write.

According to the Audubon Guide to North American Birds, swamp sparrows are similar to other sparrows, like the Lincoln’s sparrow, song sparrow, and chipping sparrow. They’re frequently found in marshes throughout the Northeast and Midwest, as well as much of Canada. They’re known for their piercing call notes and may respond to birders who make loud squeaking sounds in their habitat.

[h/t Science magazine]

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18 Smart Products To Help You Kick Off Summer
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Whether you’re trying to spiff up your backyard barbeque or cultivate your green thumb, these summertime gadgets will help you celebrate the season from solstice to the dog days.

1. ROSÉ WINE GLASSES; $60

Rosé Wine Glass
Amazon

Why It’s Cool: Wine not? When the temperature rises and beer isn’t your thing, reach for the rosé. Riedel’s machine-blown SST (see, smell, taste) wine glasses will give the sparkly stuff ample room to breathe, making every refreshing sip worthwhile.

Find It: Amazon

2. NERF N-STRIKE ELITE SURGEFIRE; $25

Nerf SurgeFire
Hasbro

Why It’s Cool: The N-Strike Elite SurgeFire (say that five-times-fast) sports a pump-action rotating drum for maximum foam-based firepower and holds up to 15 Nerf darts in its arsenal.

Find It: Hasbro Toy Shop

3. BUSHEL & BERRY PLANTS; $34

plant
Amazon

Why It’s Cool: You don’t need to have a green thumb to create a brag-worthy garden this summer. Besides producing snackable mid-season berries, these open-growing bushes can be planted immediately for easy set-up to make you look like a botanical pro.

Find It: Amazon

4. INFLATABLE DONUT; $17

Doughnut float
Amazon

Why It’s Cool: When the only dunking you’re doing is taking a dip in the pool, a 48-inch inflatable donut is the perfect way to stay afloat.

Find It: Amazon

5. STAR SPANGLED SPATULA; $21

American flag spatula
Amazon

Why It’s Cool: O say can you see by your grill’s charcoal light / Meats so proudly we cooked ... with a star spangled spatula. Depending on the specific model, these all-American grilling tools (designed in New Jersey and made in Chicago) are made of a combination of walnut and stainless steel or nylon. As an added bonus: 5 percent of the proceeds go to the Penn Abramson Cancer Center.

Find It: Amazon

6. MLB HOT DOG BRANDERS; $8 AND UP

MLB San Diego Padres Hot Dog BBQ Brander
Amazon

Why It’s Cool: Take your hot dogs, sausages, brats, and more out to the ballgame without ever leaving your grill. These branders from Pangea Brands are dishwasher-safe and made of ceramic-coated cast iron.

Find It: Amazon

7. UNA GRILL; $139

grill
MoMA Shop

Why It’s Cool: This portable charcoal-heated grill is as efficient as it is stylish. The compact size lets you cook at the park, after hitting up MoMA, or anywhere in between.

Find It: MoMa Shop

8. HAMBURGER GRILLING BASKET; $21


Why It’s Cool: Made of steel and finished with a non-stick coating, this grilling tool flips four burgers at once and maintains perfect burger proportions to guarantee nobody stays hungry for long.

Find It: Amazon

9. COPPER FIRE PIT; $121

metal fire pit
Amazon

Why It’s Cool: The grill isn’t the only place for a roaring fire this summer. This 100 percent solid copper fire pit makes for the perfect gathering spot at your next BBQ, or just to warm up after a cool summer evening.

Find It: Amazon

10. BENDY STRAW POOL NOODLE FLOAT; $10

Bendy Straw Inflatable Pool Float
Amazon

Why It’s Cool: Inflatable pool floats shouldn’t be boring, and this bendy straw float definitely does not suck. This unique spin on traditional pool noodles is sure to make for some cheesy jokes, but at least you’ll be comfortable floating in the pool or at the beach.

Find It: Amazon

11. GRIDDLER DELUXE; $111

Cuisinart GR-150 Griddler Deluxe
Amazon

Why It’s Cool: If you’re looking for some serious panini power, this griddler offers up a versatile lineup of six cooking options in one. And with dual-zone functions you can sling burgers while searing filets and sautéeing vegetables all at the same time.

Find It: Amazon

12. VINTAGE SNOW CONE MAKER; $30

Vintage Snow Cone Maker
Amazon

Why It’s Cool: With its old-timey design, dual cone shelf, and endless flavor options, this snow cone maker is guaranteed create a cool treat.

Find It: Amazon

13. DACHSHUND CORN ON THE COB HOLDERS; $7

Dog Corn Holders
Amazon

Why It’s Cool: While meat-lovers will inevitably scarf down a lot of hot dogs this summer, vegetarians who happen to love another kind of dog will be smitten with these stainless steel, Dachshund-shaped corn on the cob prongs. They’re a fun spin on a summer grilling favorite.

Find It: Amazon

14. ICE CREAM SANDWICH MAKER; $16

Ice Cream Sandwich Maker
Amazon

Why It’s Cool: Four sandwiches are better than one, especially when they're of the ice cream variety. Make four ice cream sandwiches at once with this homemade spin on a classic cold treat.

Find It: Amazon

15. UE WONDERBOOM; $68

Bluetooth speaker
Amazon

Why It’s Cool: Besides delicious food and great company, some memorable tunes are required for the quintessential barbeque. This portable bluetooth speaker offers up some booming sound in a small package, and with a battery power of 10 hours on a single charge you can keep the party going all night.

Find It: Amazon

16. ROLLORS GAME; $38

Rollors Backyard Game
Amazon

Why It’s Cool: When you’re sick of bocce, hate horseshoes, and you’re over cornhole, you might want to take up “rollors,” a family-friendly game that combines your favorite traditional backyard festivities into one game for people of all ages.

Find It: Amazon

17. HAMMOCK; $174

hammock
Amazon

Why It’s Cool: Rest easy knowing that this 100 percent hand-woven and hand-dyed cotton hammock contributes to artisan job-creation in Thailand.

Find It: Amazon

18. VSSL SURVIVAL ESSENTIALS; $59

Emergency Survival Tent Outdoors
Amazon

Why It’s Cool: Compact, convenient, and durable, the VSSL Shelter can come in handy when things don’t go quite as planned. The device—which features a lightweight emergency shelter all within the handle of a compact, weather-resistant aluminum LED flashlight—is designed to keep you safe under the worst conditions.

Find It: Amazon

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