In Focus, episode 3: Sleep deprivation and the student brain
Friday, March 31, 2017
Getting a goodnight’s sleep isn’t always easy, especially when you’re a young adult balancing school, work, clubs and social pressures. According to a study published in the Journal of Adolescent Health in 2010, more 60 percent of the 1,125 university students studied reported poor quality sleep. That can have a deep impact on health, learning and job performance. On this episode of In Focus, we explore the consequences of sleep deprivation among young adults. We hear from one college student who had a frightening experience with sleep paralysis he attributes to stress, and we speak with a sleep specialist about how to get better sleep – even during your college years.
Tristan Larrison, an Arizona State University sophomore, began experiencing sleep paralysis when he was a senior in high school.
“I’ve had hallucinations where I’m running through a maze,” said Larrison. “I’ve had some sorts of hallucinations where I’m actually just paralyzed in my bed like you would expect and you know, there’s evil, figures and presences in the room.”
These are all symptoms the disorder, which is characterized by the inability to move or speak after initially falling asleep or just before waking up. This can include visual or auditory hallucinations and can be triggered by other sleep disorders such as narcolepsy and sleep apnea and sleep deprivation, or stress and mental health issues.
Larrison said he believes his irregular sleep patterns contributed to his sleep paralysis, but he said he believes it was really brought on by stress in his life.
“I was also in the closet about my sexuality and that was obviously causing so much inner turmoil and stress, and that was a big reason I was having all these terrors in the night,” he said.
Larrison is not alone in experiencing some kind of sleep disturbance as a young adult.
According to a study published in the Journal of Adolescent Health in 2010, more 60 percent of the 1,125 university students examined, received poor quality sleep, which can contribute to poor academic performance. This study also showed that those students who had poor sleep had more issues related to physical and psychological health.
Lauri Leadley, president of the Valley Sleep Center, said there are many reasons why young adults have a hard time getting good sleep.
“So, in young adults and college students what we see the most is just basic discipline and sleep hygiene,” said.
This could include not going to bed at the same time each night and waking at varying house of the morning — ultimately lacking a sleep schedule.
“A lot of times college students can actually force themselves into what we call a circadian rhythm disorder by staying awake too late and then going to sleep in the early hours of the morning,” said Leadley, “where you sleep half the day and then what happens is your body gets stuck in that and it’s really difficult to go to bed at a normal time in the evening.”
College students aren’t the only ones who may be dealing with sleep deprivation. According to the Centers for Disease Control and Prevention, 33.3 percent of the surveyed individuals in Arizona reported not receiving the recommended 7 hours of sleep per night.
People no longer in school may not suffer the consequence of a lower grade point average, but according to the Division of Sleep Medicine at Harvard Medical School, increased blood pressure and inflammation, as well as stress can be a result of sleep deprivation. Additionally, those who regularly sleep less than 6 hours a night tend to have a larger body mass index.
“Sleep disorders are not to be taken lightly and they’re definitely treatable,” said Leadley.