How Aromatherapy Can Promote Alertness and Wakefulness
Keywords:Aroma Therapy, Essential Oils, Peppermint, lavender, sleep, circadian rhythm, slumber, alertness, wake up process, scents, olfactory system, trigminal nerve, hippocampus, wakefulness
This study delves into the impact of aromatherapy on influencing both sleep and wakefulness via the use of essential oils including lavender and peppermint. Firstly, the study challenges the misconception that scents can't wake you up by showing strong evidence that our bodies naturally respond to smells, even when in a state of slumber. Further, through the expansion of a diverse array of studies, the research uncovers the ways in which aromatherapy exerts a strong influence on levels of drowsiness and alertness, alongside the numerous advantages that ensue. Ultimately, this study attests to the significance of essential oils and the influence they have on bodily processes that inherently transpire.
Bernays, Elizabeth and Chapman, Reginald. "Olfactory bulb." Encyclopedia Britannica, 9 Nov. 2010, https://www.britannica.com/science/olfactory-bulb. Accessed 22 February 2023.
Carey, Benedict. "Study Shows Learning of Smells and Sounds in Sleep." The New York Times, 27 Aug. 2012, www.nytimes.com/2012/08/28/science/study-shows-learning-of-smells-and-sounds-in-sleep.html.
Ghashghaei, H. T., Hilgetag, C. C., & Barbas, H. (2007). Sequence of information processing for emotions based on the anatomic dialogue between prefrontal cortex and amygdala. Cerebral cortex, 17(10), 2268-2282. https://doi.org/10.1093/cercor/bhl135
"How Scent, Emotion, and Memory are Intertwined and Exploited." Harvard Gazette, 14 Feb. 2020, https://news.harvard.edu/gazette/story/2020/02/how-scent-emotion-and-memory-are-intertwined-and-exploited/.
"How Smell Affects Your Sleep." Sleep Foundation, 25 May 2021, www.sleepfoundation.org/bedroom-environment/how-smell-affects-your-sleep.
Johnson, A. J., & Miles, C. (2007). Odors on learning and memory: The cross-modal connection. Journal of experimental psychology. Learning, memory, and cognition, 33(4), 784–790. https://doi.org/10.1037/0278-73126.96.36.1994
Kang, Ji-Ho, et al. "The Effects of Aromatherapy on Sleep Improvement: A Systematic Literature Review and Meta-Analysis." Medicina, vol. 57, no. 2, 2021, p. 123, doi: 10.3390/medicina57020123.
Klein, Sarah, and Stephanie Watson. "How Much Deep Sleep Do You Need?" Healthline, 9 Mar. 2020, www.healthline.com/health/how-much-deep-sleep-do-you-need.
Mayo, J. A., & DeMaria, A. L. "The impact of social media on medical professionalism: A systematic qualitative review of challenges and opportunities." Journal of medical Internet research, vol. 19, no. 9, 2017, doi: 10.2196/jmir.7240.
"Patient Education: Circadian Rhythms." UCLA Health, 2021, www.uclahealth.org/medical-services/sleep-disorders/patient-resources/patient-education/circadian-rhythms.
"Scentfill." Air Freshener Plug-In Refill Blog, 19 October 2020, https://scentfill.com/blogs/air-freshener-plug-in-refill-blog/does-peppermint-make-you-more-alert
"Scents Will Not Rouse Us From Slumber, Says New Brown University Study." ScienceDaily, ScienceDaily, 18 May 2004, www.sciencedaily.com/releases/2004/05/040518075747.htm.
Talbot, T., & Jennings, C. (2020). An exploration of the effects of peppermint aroma on cognitive performance. Journal of environmental psychology, 72, 101504. https://doi.org/10.1016/j.jenvp.2020.101504
Ko, Li-Wei et al. "A pilot study on essential oil aroma stimulation for enhancing slow-wave EEG in sleeping brain." Scientific reports vol. 11,1 1078. 13 Jan. 2021, doi:10.1038/s41598-020-80171-x
Li Z, Wu F, Shao H, Zhang Y, Fan A, Li F. Does the Fragrance of Essential Oils Alleviate the Fatigue Induced by Exercise? A Biochemical Indicator Test in Rats. Evid Based Complement Alternat Med. 2017;2017:5027372. doi: 10.1155/2017/5027372. Epub 2017 Oct 31. PMID: 29234408; PMCID: PMC5684592.
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