When you're smiling, the whole world really does smile with you

SmileFreeimage


When You're Smiling, The Whole World Really Does Smile With You!


Science Daily -- Date: August 13, 2020

Source:

University of South Australia

Summary:

From Sinatra to Katy Perry, celebrities have long sung about the power of a smile -- how it picks you up, changes your outlook, and generally makes you feel better. But is it all smoke and mirrors, or is there a scientific backing to the claim? Groundbreaking research confirms that the act of smiling can trick your mind into being more positive, simply by moving your facial muscles.


FULL STORY


From Sinatra to Katy Perry, celebrities have long sung about the power of a smile -- how it picks you up, changes your outlook, and generally makes you feel better. But is it all smoke and mirrors, or is there a scientific backing to the claim?

Groundbreaking research from the University of South Australia confirms that the act of smiling can trick your mind into being more positive, simply by moving your facial muscles. With the world in crisis amid COVID-19, and alarming rises of anxiety and depression in Australia and around the world, the findings could not be more timely. 

The study, published in Experimental Psychology, evaluated the impact of a covert smile on perception of face and body expressions. In both scenarios, a smile was induced by participants holding a pen between their teeth, forcing their facial muscles to replicate the movement of a smile. The research found that facial muscular activity not only alters the recognition of facial expressions but also body expressions, with both generating more positive emotions

. Lead researcher and human and artificial cognition expert, UniSA's Dr Fernando Marmolejo-Ramos says the finding has important insights for mental health. 

"When your muscles say you're happy, you're more likely to see the world around you in a positive way," Dr Marmolejo-Ramos says.

"In our research we found that when you forcefully practise smiling, it stimulates the amygdala -- the emotional centre of the brain -- which releases neurotransmitters to encourage an emotionally positive state.

"For mental health, this has interesting implications. If we can trick the brain into perceiving stimuli as 'happy', then we can potentially use this mechanism to help boost mental health.

" The study replicated findings from the 'covert' smile experiment by evaluating how people interpret a range of facial expressions (spanning frowns to smiles) using the pen-in-teeth mechanism; it then extended this using point-light motion images (spanning sad walking videos to happy walking videos) as the visual stimuli. Dr Marmolejo-Ramos says there is a strong link between action and perception. 

"In a nutshell, perceptual and motor systems are intertwined when we emotionally process stimuli," Dr Marmolejo-Ramos says. "A 'fake it 'til you make it' approach could have more credit than we expect."



Story Source: Materials provided by University of South Australia. Note: Content may be edited for style and length.



Journal Reference: Fernando Marmolejo-Ramos, Aiko Murata, Kyoshiro Sasaki, Yuki Yamada, Ayumi Ikeda, José A. Hinojosa, Katsumi Watanabe, Michal Parzuchowski, Carlos Tirado, Raydonal Ospina. Your Face and Moves Seem Happier When I Smile. Experimental Psychology, 2020; 67 (1): 14 DOI: 10.1027/1618-3169/a000470



Cite This Page: MLA
APA
Chicago

University of South Australia. "When you're smiling, the whole world really does smile with you." ScienceDaily. ScienceDaily, 13 August 2020. <www.sciencedaily.com/releases/2020/08/200813123608.htm> 

×
Stay Informed

When you subscribe to the blog, we will send you an e-mail when there are new updates on the site so you wouldn't miss them.

Teleportation in live musical performance
Spoonful of Positve So Needed During These Hard Ti...
 

Most Popular Post

Marge
10 June 2020
Wnctimes Blog
Brunswick County Schools responded to questions on their FaceBook page about Joann Tucker. Tucker's Facebook post went viral on social media. The meme, a noose included the words "If we can't make Ame...
Marge
21 September 2019
Wnctimes Blog
Butternut Squash SoupPrep: 20 minCook: 40 minYield: 6 servingsIngredientsOne 2- to 3-pound butternut squash, peeled and seeded2 tablespoons unsalted butter1 medium onion, chopped6 cups chicken stockNu...
Cron Job Starts