Viewing Photos of Kittens and Puppies Improves Attentiveness and Focus





 

A new study suggests that viewing pictures of cute baby animals improves our ability to perform focused tasks.


 

 

 

VIEWING PHOTOS OF KITTENS AND PUPPIES IMPROVES ATTENTIVENESS AND FOCUS

Most of the columns that I write for this blog deal with very serious health-related research studies.  This week, however, I will be discussing a somewhat more whimsical research study, compared to most of my prior columns.  This study from Japan appears in the current issue of the journal Public Library of Science (PLOS) One.

We all know that a young child, a kitten, or a puppy can evoke feelings of adoration and happiness.  Now, a newly published research study from Hiroshima, Japan, suggests that the positive feelings that arise when we see baby animals, or some other “cute thing,” may have a potentially greater impact on our behavior than has previously been appreciated.

In this innovative prospective study, several separate experiments were conducted using photos of cute little baby animals (kittens and puppies) and less cute adult animals (cats and dogs), as well as photos of “neutral” objects not associated with being “cute.”

In the first experiment, university student volunteers were asked to perform a task requiring significant manual dexterity after viewing photos of, variously, cute baby animals and (not so cute) adult animals.  In this experiment, viewing photos of cute baby animals increased the successful performance of the assigned task by 44 percent, as compared to only a 12 percent improvement in performance among the students who performed the same task after viewing photos of adult animals.

In the second experiment, the participating college students were asked to perform a visual search task after looking at the cute and not so cute animal photos.  Once again, task-related performance significantly improved after looking at the pictures of kittens and puppies (16 percent), compared to the degree of improvement that was noted after viewing photos of adult cats and dogs (1 percent).

When the researchers analyzed the data from this study, they determined that looking at photos of cute little kittens and puppies significantly improved attentiveness to focused tasks such as those performed in this study.  Based upon the findings of this study and previous similar research studies, the authors of this study propose that a “cuteness-triggered positive emotion” is associated with increased motivation to complete assigned tasks, as well as improved processing of information associated with performing manual and visual tasks (as was demonstrated in this new research study).  They further suggest that intentional exposure to “cute objects” might be helpful in stimulating positive behaviors in both the workplace and at home, particularly when tasks requiring careful attention are being performed.

kitten-puppy-photo

 

A Cancer Prevention Guide for the Human Race is now available in both printed and digital formats from all major bookstores.  Get your copy now, and begin living an evidence-based cancer prevention lifestyle now!

 

Dr. Wascher’s latest video:

Dark as Night, Part 1


Dark as Night, Part 1

Dark as Night, Part 1



At this time, more than 8 percent of Americans are unemployed.  According to the Bureau of Labor Statistics, however, the unemployment rate for veterans who served on active duty between September 2001 and December 2011 is now more than 12 percent.  A new website, Veterans in Healthcare, seeks to connect veterans with potential employers.  If you are a veteran who works in the healthcare field, or if you are an employer who is looking for physicians, advanced practice professionals, nurses, corpsmen/medics, or other healthcare professionals, then please take a look at Veterans in Healthcare. As a retired veteran of the U.S. Army, I would also like to personally urge you to hire a veteran whenever possible.


For a groundbreaking overview of cancer risks, and evidence-based strategies to reduce your risk of developing cancer, order your copy of my bestselling book, “A Cancer Prevention Guide for the Human Race,” from AmazonBarnes & NobleBooks-A-MillionVroman’s Bookstore, and other fine bookstores!

Within one week of publication, A Cancer Prevention Guide for the Human Race was ranked #6 among all cancer-related books on the Amazon.com “Top 100 Bestseller’s List” for Kindle e-books. Within three months of publication, A Cancer Prevention Guide for the Human Race was the #1 book on the Amazon.comTop 100 New Book Releases in Cancer” list.




Disclaimer:  As always, my advice to readers is to seek the advice of your physician before making any significant changes in medications, diet, or level of physical activity


 

Dr. Wascher is an oncologic surgeon, professor of surgery, cancer researcher, oncology consultant, and a widely published author


 

I and the staff of Weekly Health Update would again like to take this opportunity to thank the more than 100,000 health-conscious people from around the world who visit this premier global health information website every month.  (More than 1.3 million pages of high-quality medical research findings were served to the worldwide audience of health-conscious people who visited Weekly Health Update in 2011!)  As always, we enjoy receiving your stimulating feedback and questions, and I will continue to try and personally answer as many of your inquiries as I possibly can.


 






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Cancer-Sniffing Dogs

Welcome to Weekly Health Update


“A critical weekly review of important new research findings for health-conscious readers”



Cancer-Sniffing Dogs

The earlier that cancer is detected, the greater the likelihood of cure. Therefore, cancer researchers are always looking for more sensitive tests that can detect cancer at the earliest possible stage. When I was a cancer research fellow working in the lab, I used an exquisitely sensitive chemical test to identify trace amounts of genetic material from otherwise invisible tumor cells floating in the blood or bone marrow of patients who had previously been diagnosed with cancer, and who were thought to have been cured of their disease. (This test, reverse transcriptase-polymerase chain reaction, or RT-PCR, works by “amplifying” trace amounts of genetic material using a powerful chemical reaction.)

There have been many novel strategies proposed to improve our ability to detect cancer at the earliest possible stages, but few have been more novel than the proposed use of domesticated animals to sniff-out chemicals secreted by cancerous tumors in humans. In an extremely novel cancer detection research study, which appears in the current issue of the journalGut, a specially trained Labrador retriever was employed to sniff the exhaled breath and stool samples of humans. In this innovative pilot study, this specially trained dog was directed to sniff the exhaled breath and stool samples from patient volunteers with colorectal cancer, and patient volunteers without colorectal cancer (all of these patient volunteers subsequently underwent colonoscopy to confirm the presence or absence of colorectal cancer). The results of this preliminary study are, quite simply, amazing.

When compared to the findings at colonoscopy, the “scent detection” dog was able to correctly identify colorectal cancer patients simply by smelling their breath in more than 90 percent of cases! Even more astonishing, this dog was able to accurately identify patients with colorectal cancer 98 percent of the time by sniffing their stool specimens!

Anyone who has undergone colonoscopy knows that the bowel-purging “prep” on the day before is quite unpleasant. (Colonoscopy, itself, can be rather unpleasant, although most patients are moderately sedated, and many patients will have no subsequent recollection of this scope procedure.) Moreover, colonoscopy is an expensive screening test for colorectal cancer, and like all invasive procedures, colonoscopy is associated with a small risk of complications, including bleeding and bowel perforation. Therefore, it is mind-boggling to me that, based upon the results of this very small clinical research study, a specially-trained dog proved to be virtually as accurate in diagnosing both early and advanced colorectal cancers as the “gold standard” colorectal cancer screening test, colonoscopy, merely by sniffing the breath and stool of human volunteers! (As an aside, it has been estimated that dogs have a sense of smell that is hundreds-of-thousand to millions of times more sensitive than humans.)

Of course, the dramatic findings of this intriguing pilot study will have to be validated by larger studies. That being said, the findings of this study are very exciting, and could revolutionize screening for colorectal cancer, and perhaps other types of cancers as well.

Once again, it appears that dogs have truly earned the title of “Man’s Best Friend!”

 

For a comprehensive guide to living an evidence-based cancer prevention lifestyle, order your copy of my new book, A Cancer Prevention Guide for the Human Race.  For the price of a cheeseburger, fries, and a shake, you can purchase this landmark new book, in both paperback and e-book formats, and begin living an evidence-based cancer prevention lifestyle today!

For a groundbreaking overview of cancer risks, and evidence-based strategies to reduce your risk of developing cancer, order your copy of my new book, A Cancer Prevention Guide for the Human Race,” from Amazon, Barnes & Noble, Books-A-Million,Vroman’s Bookstore, and other fine bookstores!

On Thanksgiving Day, 2010, A Cancer Prevention Guide for the Human Race was ranked #6 among all cancer-related books on the Amazon.com “Top 100 Bestseller’s List” for Kindle e-books! On Christmas Day, 2010, A Cancer Prevention Guide for the Human Race was the #1 book on the Amazon.comTop 100 New Book Releases in Cancer” list!


Disclaimer:  As always, my advice to readers is to seek the advice of your physician before making any significant changes in medications, diet, or level of physical activity


Dr. Wascher is an oncologic surgeon, professor of surgery, cancer researcher, oncology consultant, and a widely published author


For a different perspective on Dr. Wascher, please click on the following YouTube link:

Texas Blues Jam


I and the staff of Weekly Health Update would again like to take this opportunity to thank the more than 100,000 health-conscious people, from around the world, who visit this premier global health information website every month. (More than 1.2 million health-conscious people visited Weekly Health Update in 2010!) As always, we enjoy receiving your stimulating feedback and questions, and I will continue to try and personally answer as many of your inquiries as I possibly can.




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