smart phone

Technology, Electronics, and Mental Health

With online classes, distance learning, homework time, and remote work; people are increasingly spending more time with electronic devices and technology than in the past.  This increased screen time for work, school may cause previously used screen time for leisure activities not as restorative; as this may increase total screen time and sedentary behavior.

Zhai and colleague’s review of 24 studies shows that too much screen time (> 6 hours per day) can impact depression (1).  Similar, a review of 31 studies concluded that sedentary behavior may also impact anxiety (2).

More devices are now available than ever before: computers, televisions, tablet pcs, smartphones, smart watches, etc.

While healthy technology use can have benefits of productivity, social connection, entertainment,  and improved health; unhealthy technology use can worsen our distraction,  isolate us socially, increase stress, expose us negative social influences; and negatively impact our health.

The American Psychological Association (3) offers the following strategies to use technology in healthy ways:

  1. Avoid distracted driving (3): APA advises us to turn off notifications and place your phone out of reach when driving.
  2. Avoid electronic devices before bedtime (3). Previous research showed blue light from electronic devices used at bedtime can impact sleep (4), stressful material on electronic devices can also interfere with our ability to fall asleep (3).
  3. When smartphone users turned off smartphone notifications, they reported lower levels of inattention and hyperactivity than they did during weeks when their notifications were turned on (3, 5).  Frequent notifications were also associated with lower levels of productivity, social connectedness and psychological well-being (3,5).
  4. Schedule time for email, when possible. People who checked email continuously reported more stress than those who checked email only three times per day (3, 6).
  5. Manage expectations (3). If possible, schedule time to check messages, email, notifications etc and if possible, let others (family members, boss, etc) know how often you do this, to help manage their expectations.
  6. While social media can help us connect with others, it can also impact feelings of sadness or depression (3, 7), other people may find it helpful. Consider how social media use makes you feel and adjust your use accordingly.
  7. Face to face interactions are important for mental health. The 2017 Stress in America survey found 44 percent of people who check email, texts and social media often or constantly report feeling disconnected from their family, even when they’re together (3). When you’re with friends and family, make an effort to unplug: consider silencing your phone and put it out of reach at dinnertime or during family outings (3).
  8. Disconnect: Instead of grabbing your phone during spare time, disconnect from electronics to reflect, recharge, relax; and collect yourself (3).

To counteract excessive screen time, sedentary behavior from remote work/learning, consider the following:

  • Periodic breaks away from the screen, even a few minutes per hour may help.
  • Stretching, walking during these breaks may be helpful.
  • Instead of mindless “infinite” scrolling, consider your goal before starting a device or program.
  • Consider time outside, in nature and other leisure activities for mental health.
  • Exercise, playing sports can also help address the negative mental health effects of excessive sedentary behavior and screen time.
  • Check out mindful technology use by OSU Digital Flagship

By R. Ryan S Patel DO, FAPA OSU-CCS Psychiatrist

Disclaimer: This article is intended to be informative only. It is advised that you check with your own physician/mental health provider before implementing any changes. With this article, the author is not rendering medical advice, nor diagnosing, prescribing, or treating any condition, or injury; and therefore claims no responsibility to any person or entity for any liability, loss, or injury caused directly or indirectly as a result of the use, application, or interpretation of the material presented.

References:

  1. Zhai L, Zhang Y, Zhang D. Sedentary behaviour and the risk of depression: a meta-analysis. Br J Sports Med. 2015 Jun;49(11):705-9. doi: 10.1136/bjsports-2014-093613. Epub 2014 Sep 2. PMID: 25183627.
  2. Stanczykiewicz B, Banik A, Knoll N, Keller J, Hohl DH, Rosińczuk J, Luszczynska A. Sedentary behaviors and anxiety among children, adolescents and adults: a systematic review and meta-analysis. BMC Public Health. 2019 Apr 30;19(1):459. doi: 10.1186/s12889-019-6715-3. PMID: 31039760; PMCID: PMC6492316.
  3. Ballard D. Connected and content: Managing healthy technology use. American Psychological Association.  https://www.apa.org/topics/healthy-technology-use
  4. https://u.osu.edu/emotionalfitness/2015/07/17/blue-blockers-and-other-ways-to-reduce-electronics-induced-sleep-disruption-and-daytime-tiredness/
  5. Kostadin Kushlev, Jason Proulx, and Elizabeth W. Dunn. 2016. “Silence Your Phones”: Smartphone Notifications Increase Inattention and Hyperactivity Symptoms. In Proceedings of the 2016 CHI Conference on Human Factors in Computing Systems (CHI ’16). Association for Computing Machinery, New York, NY, USA, 1011–1020. DOI:https://doi.org/10.1145/2858036.2858359
  6. Kostadin Kushlev, Elizabeth W. Dunn, Checking email less frequently reduces stress, Computers in Human Behavior, Volume 43, 2015, Pages 220-228, ISSN 0747-5632, https://doi.org/10.1016/j.chb.2014.11.005.

(http://www.sciencedirect.com/science/article/pii/S0747563214005810)

  1. Lin LY, Sidani JE, Shensa A, Radovic A, Miller E, Colditz JB, Hoffman BL, Giles LM, Primack BA. ASSOCIATION BETWEEN SOCIAL MEDIA USE AND DEPRESSION AMONG U.S. YOUNG ADULTS. Depress Anxiety. 2016 Apr;33(4):323-31. doi: 10.1002/da.22466. Epub 2016 Jan 19. PMID: 26783723; PMCID: PMC4853817.

 

Blue Blockers and other ways to reduce electronics-induced sleep disruption, and daytime tiredness

By R. “Ryan” S Patel DO, FAPA-OSU CCS Psychiatristblue_light

Blue spectrum light from electronics suppresses melatonin for several hours after use (1,2) and disrupts your circadian (sleep wake cycle) clock (3). This impacts sleep quality and daytime tiredness (4). Sleep disruption can also impact anxiety, depression, and many other health conditions (5).

So it may be worth avoiding use of electronic devices such as computer, tv, tablets, smartphones, etc. 1-3 hours before bedtime.
Some suggest replacing exposure to bright light bulbs with dim light bulbs around bedtime (6) may also be helpful. There are even light bulbs that do not emit blue light.

What if I need to use electronics at bedtime?
Sometimes it may be necessary to be on the computer, tv, smartphone, etc right before bedtime.
Blue blockers may help prevent sleep disruption from electronics.

How do blue blockers work?
They block blue light emitted by electronic devices, thus melatonin is not disrupted (6).

What are some examples of blue light blockers?
Some examples include blue blocker eye glasses, software programs that prevent your device from emitting blue light, plastic filter screens that are placed on top of the screens to block blue light, and light bulbs that do not emit blue light. You can search for “blue light blockers” “blue light filters”, “bedtime reading software” etc. in a search engine, or in an app store.

Do blue blockers work?
There are small studies that show blue blockers work to prevent melatonin disruption and improve quality of sleep and mood.
For example, 20 subjects were randomized to use either blue blocking glasses, or non blue blocking glasses 3 hours before bedtime over a 2 weeks period (7).

What did the results show?
Those who used blue-blocking glasses reported better sleep quality and mood.

Words of caution:
• You still need to be mindful of getting enough hours of sleep—getting 4 or 5 hours of quality sleep when you need 8 will still leave you tired.
• Blue blocking methods may not help with your sleep if your device usage is overly entertaining or emotionally intense.
• You still need to address other causes such as use of caffeine, nicotine, alcohol use, etc.
• This is still a relatively new terrain and further research is needed.

Are you sleeping poorly? Are you tired during the day? Are electronic devices interfering with your sleep; can you cut down your usage before bedtime? Can blue blockers help you?
What are other ways to improve sleep?
National sleep foundation sleep tips.

Disclaimer: This article is intended to be informative only. It is advised that you check with your own physician/mental health provider before implementing any changes. With this article, the author is not rendering medical advice, nor diagnosing, prescribing, or treating any condition, or injury; and therefore claims no responsibility to any person or entity for any liability, loss, or injury caused directly or indirectly as a result of the use, application, or interpretation of the material presented.
References:
1. Brainard GC, Hanifin JP, Greeson JM, Byrne B, Glickman G, Gerner E, et al.
Action spectrum for melatonin regulation in humans: evidence for a novel
circadian photoreceptor. J Neurosci 2001;21(16):6405–12 [August 15, PMID:
11487664].
2. Thapan K, Arendt J, Skene DJ. An action spectrum for melatonin suppression:
evidence for a novel non-rod, non-cone photoreceptor system in humans. J
Physiol 2001;535(Pt 1):261–7 [August 15, PMID: 11507175].
3. Smith MR, Revell VL, Eastman CI. Phase advancing the human circadian clock
with blue-enriched polychromatic light. Sleep Med 2008 [September 18,
PMID: 18805055].
4. Fossum IN, et al. The Association Between Use of Electronic Media in Bed Before Going to Sleep and Insomnia Symptoms, Daytime Sleepiness, Morningness, and Chronotype. Behavioral Sleep Medicine. Volume 12, Issue 5, 2014, pages 343- 357. Published online: 14 Jul 2014. DOI: 10.1080/15402002.2013.819468.
5. http://sleepfoundation.org/sleep-disorders-problems
6. Kayumov L, et al. Blocking Low-Wavelength Light Prevents Nocturnal Melatonin Suppression with No Adverse Effect on Performance during Simulated Shift Work. The Journal of Clinical Endocrinology & Metabolism 90(5):2755–2761.
7. Burkhart K1, Phelps JR. Amber lenses to block blue light and improve sleep: a randomized trial. Chronobiol Int. 2009 Dec;26(8):1602-12. doi: 10.3109/07420520903523719.

Smartphone use before bedtime might impact sleep, and daytime tiredness

Smartphone or cellphones are a useful tool and when used properly can have many benefits.
Many students frequently use cell-phones and often very close to bedtime. Students may not know that cellphone use might impact their ability to sleep at night and this might impact their daytime energy levels.
This study explored the relationship between cellphone use at bedtime and sleep.

Who was studied?
532 students aged 18–39 were recruited from lectures or via e-mail (1).
Mean time of media use per night was 46.6 minutes.

What were the study results?
Mobile phone usage for playing/surfing/texting was positively associated with insomnia.
Computer usage for playing/surfing/reading was positively associated with insomnia.

What do the results mean?
Computer or cellphone use in bed before bedtime may worsen your sleep.

How does screen time impact sleep?
There are various potential causes:
Media use might make it take longer to fall asleep (2).
Media use might mean less time spent sleeping, thus reducing sleep (3).
Bright light emitted by electronic devices might impact sleep quality (4).

Light exposure might be temporarily activating you (5-6).

Are you sleeping poorly? Are you tired during the day? Is screen time before bed impacting your sleep? Will cutting down on screen time improve your sleep? How do you know?

By R. Ryan S Patel DO, FAPA, OSU-CCS Psychiatrist
Disclaimer: This article is intended to be informative only. It is advised that you check with your own physician/mental health provider before implementing any changes. With this article, the author is not rendering medical advice, nor diagnosing, prescribing, or treating any condition, or injury; and therefore claims no responsibility to any person or entity for any liability, loss, or injury caused directly or indirectly as a result of the use, application, or interpretation of the material presented.

References
1. Fossum IN, et al. The Association Between Use of Electronic Media in Bed Before Going to Sleep and Insomnia Symptoms, Daytime Sleepiness, Morningness, and Chronotype. Behavioral Sleep Medicine. Volume 12, Issue 5, 2014, pages 343- 357. Published online: 14 Jul 2014. DOI: 10.1080/15402002.2013.819468.

2. Higuchi, S., Motohashi, Y., Liu, Y., & Maeda, A. (2005). Effects of playing a computer game using a bright display on presleep physiological variables, sleep latency, slow wave sleep and REM sleep. Journal of Sleep Research, 14, 267–273.
3. Van den Bulck, J. (2004). Television viewing, computer game playing, and Internet use and self-reported time to bed and time out of bed in secondary-school children. Sleep, 27, 101–104.
4. Cain, N., & Gradisar, M. (2010). Electronic media use and sleep in school-aged children and adolescents: A review. Sleep Medicine, 11, 735–742.
5. Cajochen, C., et al. (2011). Evening exposure to a light-emitting diodes (LED)-backlit computer screen affects circadian physiology and cognitive performance. Journal of Applied Physiology, 110, 1432–1438.
6. Campbell, S. S., et al. (1995). Light treatment for sleep disorders: Consensus report. III. Alerting and activating effects. Journal of Biological Rhythms, 10, 129–132.