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Showing posts with label sleep. Show all posts
Showing posts with label sleep. Show all posts

Your Facial Expressions Show You are Sleepy, Does Sleep Deprivation Effect Your Relationships? Do People Treat You Differently If You Are Sleepy

 
Research Study Reveals the Face of Sleep Deprivation  - The Body Language of Sleep Loss

Below is research on the facial expression of sleep deprived tired people. The most interesting thing about it is that they look sadder.  Yes, on some level you know that. But for me it is extremely interesting. Think about it. I am familiar with research that we avoid and in other ways treat people who look sad differently. How do you interact with someone who is sad or who just looks and feels sad because they are sleepy.  Are you more empathetic to someone who look sad/tired? Are you gentler or do you avoid people at work who look sad? What about leadership, credibly, sales and persuasion? Do you take the advice of someone who looks tired? Do you buy from a tired sales guy? Do you follow the protocol for your health from your sleep deprived Doctor? Do kids ignore the commands of their tired parents?
I would love to do a study on this. Here is the study I read on the facial expression of the sleep deprived.

Results show that the faces of sleep-deprived individuals were perceived as having more hanging eyelids, redder eyes, more swollen eyes and darker circles under the eyes. Sleep deprivation also was associated with paler skin, more wrinkles or fine lines, and more droopy corners of the mouth. People also looked sadder when sleep-deprived than after normal sleep, and sadness was related to looking fatigued. Here is what I find interesting, The James-Lange Theory argues that the pattern our body language for emotions goes as follows: stimulus - bodily reaction - emotion. Which means how your hold your body effects how your feel. If sleepiness causes sad facial expressions you can't help but feel sad. By the way this  goes against the conventional view that emotions cause bodily reactions

Link to the research or full research study below. http://www.sciencedaily.com/news/top/environment/
Date - August 30, 2013

Source - American Academy of Sleep Medicine
Summary
A new study finds that sleep deprivation affects facial features such as the eyes, mouth and skin, and these features function as cues of sleep loss to other people.

Tired eyes.
Credit: © Sylvie Bouchard / Fotolia
http://images.sciencedaily.com/2013/08/130830161323-large.jpg
Tired eyes.
Credit: © Sylvie Bouchard / Fotolia
A new study finds that sleep deprivation affects facial features such as the eyes, mouth and skin, and these features function as cues of sleep loss to other people.
Results show that the faces of sleep-deprived individuals were perceived as having more hanging eyelids, redder eyes, more swollen eyes and darker circles under the eyes. Sleep deprivation also was associated with paler skin, more wrinkles or fine lines, and more droopy corners of the mouth. People also looked sadder when sleep-deprived than after normal sleep, and sadness was related to looking fatigued.
"Since faces contain a lot of information on which humans base their interactions with each other, how fatigued a person appears may affect how others behave toward them," said Tina Sundelin, MSc, lead author and doctoral student in the department of psychology at Stockholm University in Stockholm, Sweden. "This is relevant not only for private social interactions, but also official ones such as with health care professionals and in public safety."
The study, which appears in the September issue of the journal Sleep, was conducted at the Karolinska Institute in Stockholm, Sweden. Ten subjects were photographed on two separate occasions: after eight hours of normal sleep and after 31 hours of sleep deprivation. The photographs were taken in the laboratory at 2:30 p.m. on both occasions. Forty participants rated the 20 facial photographs with respect to 10 facial cues, fatigue and sadness.
According to the authors, face perception involves a specialized neuronal network and is one of the most developed visual perceptual skills in humans. Facial appearance can affect judgments of attributes such as trustworthiness, aggressiveness and competence.


Story Source:
The above story is based on materials provided by American Academy of Sleep Medicine. Note: Materials may be edited for content and length.


Journal Reference:
1.     Tina Sundelin, Mats Lekander, Göran Kecklund, Eus J. W. Van Someren, Andreas Olsson, John Axelsson. Cues of Fatigue: Effects of Sleep Deprivation on Facial Appearance. SLEEP, 2013; DOI: 10.5665/sleep.2964


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American Academy of Sleep Medicine. "Study reveals the face of sleep deprivation." ScienceDaily. ScienceDaily, 30 August 2013. .



Patti Wood, MA, Certified Speaking Professional - The Body Language Expert. For more body language insights go to her website at www.PattiWood.net. Check out Patti's website for her new book "SNAP, Making the Most of First Impressions, Body Language and Charisma" at www.snapfirstimpressions.com. Also check out Patti's YouTube channel at http://youtube.com/user/bodylanguageexpert.

Lavender not only helps you sleep it makes the sleep you get deeper!

You've probably heard that the smell of lavender helps you to get to sleep. New research shows it helps improve sleep as well.  People who breathed lavender scent as they slept enjoyed a 20% increase in the quality of their slumber. So find a lotion with lavender in it and put on a little before you go to sleep.


Patti Wood, MA, Certified Speaking Professional - The Body Language Expert. For more body language insights go to her website at www.PattiWood.net. Check out Patti's website for her new book "SNAP, Making the Most of First Impressions, Body Language and Charisma" at www.snapfirstimpressions.com. Also check out Patti's YouTube channel at http://youtube.com/user/bodylanguageexpert.

Creating the Perfect Light for Sleep


For a sounder slumber and quicker going to sleep time replace your bed side lightbulbs with one labeled warm white or soft white.  Research shows reading in the soft light prompts the brain to release melatonin hormones that promote sleep.  When I'm on the road, I put my hot pink hoodie sweatshirt over the bedside table lamp to give the light in the evening a soft pink glow one that promotes the correct brain waves for sleep.


Patti Wood, MA, Certified Speaking Professional - The Body Language Expert. For more body language insights go to her website at www.PattiWood.net. Check out Patti's website for her new book "SNAP, Making the Most of First Impressions, Body Language and Charisma" at www.snapfirstimpressions.com. Also check out Patti's YouTube channel at http://youtube.com/user/bodylanguageexpert.

Is Your Smartphone Ruining Your Sleep?


Have you ever wondered why you couldn't go to sleep at night? Have you ever picked up your cell phone late at night to send just one more text?

Latest research shows us that sending text messages and surfing the web within two hours of going to sleep boost your stress levels more than any other pre-sleep activity.  More than watching TV, sending emails or even making love. Researchers suspect that late-night texts or Internet searches ignite alert centers in the brain that interfere with deep sleep. In my book SNAP in the chapter  on text impressions I discuss how those quick shallow decisions of texting and surfing actually extend and deepen pathways to the EGAN centers of the brain sending stress hormones. So read a book late at night and send the text tomorrow.

Patti Wood, MA, Certified Speaking Professional - The Body Language Expert. For more body language insights go to her website at www.PattiWood.net. Check out Patti's website for her new book "SNAP, Making the Most of First Impressions, Body Language and Charisma" at www.snapfirstimpressions.com. Also check out Patti's YouTube channel at http://youtube.com/user/bodylanguageexpert.