Myocardial Infarction and Cardiovascular Risks Associated with Cannabis Use: A Multicenter Retrospective Study – ScienceDirect

ScienceDirect article link

“A new study found that people under the age of 50 who use marijuana are six times more likely to have a heart attack and four times more likely to have a stroke compared to non-users.

his study points out that it is still unclear how marijuana affects the cardiovascular system. Researchers believe it affects heart rhythm regulation, heightens oxygen demand in the heart muscle, and makes it harder for blood vessels to relax and expand, interrupting blood flow.

The study indicated that the risk of heart attack peaked about one hour after marijuana consumption. The Centers for Disease Control and Prevention previously reported similar findings.”

Posted in Wellness | Tagged , , | Leave a comment

Brookings Inst: The Killing Drugs, a new podcast about synthetic opioids. Part 1

Posted in Addiction | Tagged , | Leave a comment

Joy, Interest, & Curiosity as Healing Resources

Posted in Dance Movement Therapy | Tagged , | Leave a comment

Tidy desk or messy desk?

Working at a clean and prim desk may promote healthy eating, generosity, and conventionality, according to new research. But, the research also shows that a messy desk may confer its own benefits, promoting creative thinking and stimulating new ideas.

The new studies, conducted by psychological scientist Kathleen Vohs and her fellow researchers at the University of Minnesota are published in Psychological Science, a journal of the Association for Psychological Science.

“Prior work has found that a clean setting leads people to do good things: Not engage in crime, not litter, and show more generosity,” Vohs explains. “We found, however, that you can get really valuable outcomes from being in a messy setting.”

In the first of several experiments, participants were asked to fill out some questionnaires in an office. Some completed the task in a clean and orderly office, while others did so in an unkempt one — papers were strewn about, and office supplies were cluttered here and there.

Afterward, the participants were presented with the opportunity to donate to a charity, and they were allowed to take a snack of chocolate or an apple on their way out.

Being in a clean room seemed to encourage people to do what was expected of them, Vohs explains. Compared with participants in the messy room, they donated more of their own money to charity and were more likely to choose the apple over the candy bar.

But the researchers hypothesized that messiness might have its virtues as well. In another experiment, participants were asked to come up with new uses for ping pong balls.

Overall, participants in the messy room generated the same number of ideas for new uses as their clean-room counterparts. But their ideas were rated as more interesting and creative when evaluated by impartial judges.

“Being in a messy room led to something that firms, industries, and societies want more of: Creativity,” says Vohs.

The researchers also found that when participants were given a choice between a new product and an established one, those in the messy room were more likely to prefer the novel one — a signal that being in a disorderly environment stimulates a release from conventionality. Whereas participants in a tidy room preferred the established product over the new one.

“Disorderly environments seem to inspire breaking free of tradition, which can produce fresh insights,” Vohs concludes. “Orderly environments, in contrast, encourage convention and playing it safe.”

Surprisingly, the specific physical location didn’t seem to matter: “We used 6 different locations in our paper — the specifics of the rooms were not important. Just making that environment tidy or unkempt made a whopping difference in people’s behavior,” says Vohs.

The researchers are continuing to investigate whether these effects might even transfer to a virtual environment: the Internet. Preliminary findings suggest that the tidiness of a webpage predicts the same kind of behaviors.

These preliminary data, coupled with the findings just published, are especially intriguing because of their broad relevance:

“We are all exposed to various kinds of settings, such as in our office space, our homes, our cars, even on the Internet,” Vohs observes. “Whether you have control over the tidiness of the environment or not, you are exposed to it and our research shows it can affect you.”

Co-authors on this research include Joseph Redden and Ryan Rahinel of the University of Minnesota. Redden discusses the new research in this video from the Carlson School of Management of the University of Minnesota.

K. D. Vohs, J. P. Redden, R. Rahinel. Physical Order Produces Healthy Choices, Generosity, and Conventionality, Whereas Disorder Produces Creativity. Psychological Science, 2013

Posted in Create, Creative Art Therapy, Creativity, Health, learn, Lifestyle | Tagged , , , | Leave a comment

Signs of Autism in Children

Posted in autism | Tagged | Leave a comment

Mayo Clinic Minute – New rule for ‘healthy’ food labels

Posted in Wellness | Tagged , , | Leave a comment

Art can change your brain

We’ve all heard about art’s psychological andart’s neurological impact physiological effects. Researchers have found, for instance, that a lunchtime jaunt to an art gallery can reduce work-related stress, and that creating art might even help cancer patients. But what about art’s neurological impact — can picking up a paintbrush actually change your brain?

A study conducted on recent retirees in Germany suggests it might. Over 10 weeks, scientists at the University Hospital Erlangen had 14 men and women between the ages of 62 and 70 participate in hands-on art classes, while another 14 took an art appreciation course. Before the testing period began, retirees completed a test measuring their emotional resilience and also had their brains scanned. At the end, the tests were taken again and new brain scans conducted.

The results were published in the open-access peer-reviewed journal PLOS ONE, in an article titled “How Art Changes Your Brain: Differential Effects of Visual Art Production and Cognitive Art Evaluation on Functional Brain Connectivity.” Researchers discovered “a significant improvement in psychological resilience” among those who participated in drawing and painting classes; they did not find it in the art-appreciation group. What’s more, the fMRI scans of the art-class group also showed improved “effective interaction” between certain regions of the brain known as the default mode network. This area is associated with cognitive process like introspection, self-monitoring, and memory. Since connectivity in this area decreases in old age, it’s possible that art could reverse and even stop its decay.

The question remains open as to why those who studied art history didn’t enjoy similar benefits. The researchers speculate:

The improvements in the visual art production group may be partially attributable to a combination of motor and cognitive processing. Other recent fMRI studies have demonstrated enhancements in the functional connectivity between the frontal, posterior, and temporal cortices after the combination of physical exercises and cognitive training … The participants in our study were required to perform the cognitive tasks of following, understanding, and imitating the visual artist’s introduction. Simultaneously, the participants had to find an individual mode of artistic expression and maintain attention while performing their activity. Although we cannot provide mechanistic explanations, the production of visual art involves more than the mere cognitive and motor processing described. The creation of visual art is a personal integrative experience – an experience of “flow,” – in which the participant is fully emerged in the creative activity … The visual art production intervention involved the development of personal expression and attentional focus on self-related experience during art creation.

Although the sample group is very small, the research suggests there could be some real concrete benefits to creativity, particularly as older populations boom. It could also offer new insight into the lives of artists who worked industriously into old age: Picasso and Matisse produced work until their deaths at ages 91 and 84, respectively, while Louise Bourgeois — whose artistic success only came in her 70s — worked steadily until she died at 98. Their art was driven by fervent creative passion, but what if it was also the thing keeping them lucid?

Posted in Art Therapy, Brain, creative arts therapy, Health, Research | Leave a comment