depression
kkrisberg | March 28, 2017Before Patrick Morrison worked for the International Association of Fire Fighters, he was a firefighter himself. He’s experienced the horrifying and profoundly saddening events that first responders see every day. And like many other firefighters, he turned to alcohol to deal with the accumulating mental trauma.
Fortunately, Morrison got help and considers himself “in recovery” today. But many firefighters don’t. In fact, an August 2016 IAFF report noted that even though firefighters experience a post-traumatic stress disorder (PTSD) rate that’s similar to soldiers returning from combat, many…
kkrisberg | November 16, 2016More and more of America’s adolescents and young adults are struggling with depression, especially young women, according to a study released earlier this week.
Published in the journal Pediatrics, the study found that the rate of adolescents who reported a recent episode of clinical depression increased by 37 percent between 2005 and 2014. Among girls, one in six reported a bout of clinical depression in the last year. In particular, the 12-month prevalence of a major depressive episode increased from 8.7 percent in 2005 to 11.3 percent in 2014 among adolescents, and from 8.8 percent to 9.6…
dr. dolittle | May 18, 2016
The Michigan Physiological Society, a chapter of the American Physiological Society, held their 3rd annual meeting last week. As mentioned in a prior post, the keynote address was given by Comparative Physiologist Dr. Hannah Carey (University of Wisconsin School of Veterinary Medicine). You can read about her research in the prior post.
Here are other highlights from the meeting:
Seminars:
Photo of crayfish by "Krebse in Österreich", own work, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=858592
...or as I prefer to view them:
Image of crayfish dinner By Игоревич (Own work…
oracknows | December 4, 2015Blog topics seem to come in waves, where I'll be stuck on more deeply examining a topic for days, only to have that topic dry up. Sometimes, you, my readers, make me aware of a topic. This is an example of the latter case. It's something I had been debating about whether to blog about because I just wasn't sure what to make of it, and it's also a very, very depressing—even tragic—story. But the drip, drip, drip of people pointing me to the story reminded me that with great power comes great responsibility. (OK, with middling blog power comes a modicum of responsibility.) So I thought I'd try…
jhalper | June 19, 2014Since mental health problems are estimated to affect some 10% of the world’s population, it stands to reason that if you don’t suffer from depression, anxiety or bipolar disorder yourself, you are probably close to someone who does. So you might be pleased to read about a new finding that could eventually lead to a whole new approach to treating this group of common mood disorders.
The finding is that a tiny scrap of RNA – a microRNA that works in the brain – acts as a sort of mood regulator. It works something like the needle in a steam valve. Mice that had high levels of this particular…
kkrisberg | April 18, 2014Women aren’t the only ones at risk for depression and in need of screening services when a new baby comes into their lives. Young fathers face significant mental health challenges as well, according to a new study.
Published in the May issue of Pediatrics, researchers found that fathers who live in the same households as their children experience a decrease in depressive symptoms in the period immediately before their children are born. However, depressive symptoms among young fathers, who were around 25 years old when they became fathers, increased an average of 68 percent throughout their…
kkrisberg | February 28, 2014It’s probably no surprise that people who experienced foreclosures during the Great Recession may have also experienced symptoms of depression. However, researchers have found that the mental health effects of foreclosure go beyond the individual to the community at-large.
“For the most part, discussion of foreclosure has focused on the individual experience, the people who are in this circumstance, who are at risk of losing their homes, of losing that nest egg,” said Kathleen Cagney, a professor within the Department of Sociology at the University of Chicago. “But we wanted to think about…
lborkowski | November 26, 2012by Kim Krisberg
It's often said that hard work never hurt anybody. It's a cliché with which occupational health folks and thousands of injured workers would undoubtedly disagree. And while tragic and often preventable physical injuries may be the easiest to see and document, other work-related health risks are much harder to pick up on. One such risk is depression.
Exploring reliable links between work and depression, which is a significant health and economic burden for individuals as well as society, is somewhat murky, as such research is often based on self-reporting methods that can leave…
lborkowski | February 27, 2012There's a growing body of research linking childhood trauma (abuse, neglect, family dysfunction, etc.) to impaired brain development and functioning. Maia Szalavitz at TIME's Healthland blog describes the findings of new study by Harvard researchers (published in the Proceedings of the National Academy of Sciences):
Now, in the largest study yet to use brain scans to show the effects of child abuse, researchers have found specific changes in key regions in and around the hippocampus in the brains of young adults who were maltreated or neglected in childhood. These changes may leave victims…
lborkowski | August 27, 2010Scicurious at Neurotic Physiology is publishing a bunch of "Back to Basics" posts that are well worth a read, and I found her series on depression particularly interesting. In Depression: Part 1, Scicurious explains why we should care about this disease:
Right now, depression is thought to occur in 21% of women and 13% of men worldwide, with 18 million people affected in the US (this is according to the lecture I had in 2006 on it, though other people say it's 8-17% of the total population). It's a big deal for research, depression is second leading cause of disability, and antidepressants…
neurophilosophy | July 22, 2010DEPRESSION has long been associated with vision - and to colour perception in particular - and the link between them is evident in everyday language. Depression is, of course, often referred to as "feeling blue", and those who suffer from it are sometimes told to "lighten up". The link can be found in art, too - Picasso's so-called "Blue Period", for example, which was brought on by the suicide of his close friend Carlos Casagemas, is characterised by a series of striking paintings in shades of cold blue, which express the deep melancholy he felt at the time.
Although the association between…
ddobbs | April 1, 2010
After I wrote in my Atlantic article about getting my serotonin transporter gene assayed (which revealed that I carry that gene's apparently more plastic short-short form), I started getting a lot of email â several a week â from readers asking how to have their SERT gene tested. This led to an interesting hunt.
It was a hard question to answer. I couldn't just tell people to do what I did, for a psychiatric researcher/MD I'd known for years, who specializes in depression and serotonin, had done mine as a sort of favor to science and journalism. That researcher also stood by, had I needed…
ddobbs | April 1, 2010
What grabbed people at Neuron Culture this month?
Hands-down winner: Does depression have an upside? It's complicated, which looked at the uproar raised by Jonah Lehrer's NY Times Magazine story on "Depression's Upside." Depression and evolution: two very complex dynamics there. Much rich ground to explore, this got some great comments. I'll do more, eventually â in the book, if not before.
Close behind in second place, despite that I posted it only on the 29th, is Accidental brain evolution suffers a reversal. John Hawks should get main credit for this, since almost the whole post is an…
ddobbs | March 19, 2010
Cordyceps in glass, by glass artist Wesley Fleming -- a strange depiction of a rather horrid business. For more, do go to the source, the lovely Myrmecos Blog, which is all about bugs.
Now, the best of the week's gleanings. I'm going to categorize them from here out, and at least try to keep them from being from completely all over everywhere about everything.
Mind, brain, and body (including those gene things)
While reading Wolpert's review of Greenberg's book about depression (he didn't much like it), I found that the Guardian has a particularly rich trove of writings and resources on…
ddobbs | March 9, 2010
Jonah Lehrer's story on "Depression's Upside" has created quite a kerfuffle. The idea he explores â that depression creates an analytic, ruminative focus that generates useful insight â sits badly with quite a few people. It's not a brand-new idea, by any means; as Jonah notes, it goes back at least to Aristotle. But Jonah (who â disclosure department â is a friend; plus I write for the Times Magazine, where the piece was published) has stirred the pot with an update drawing from (among other things) a very long review paper published last year by psychiatric researchers Paul Andrews and…
ddobbs | January 29, 2010Hits of the week:
Savage Minds (with a spiffy website redesign) asks Why is there no Anthropology Journalism?
Jerry Coyne takes sharp exception to both a paper and a SciAm Mind Matters article by Paul Andrews and Andy Thomson arguing that depression might be an evolutionary adaptation. Dr. Pangloss punches back. (NB: 1. I was founding editor of Mind Matters, but no longer edit it, did not edit the Andrews/Thomson piece, and don't know any of these people. 2. While my recent Atlantic article presented an argument for how a gene associated with depression (the so-called SERT gene) might be…
razib | December 13, 2009I was looking for the term "Depression," in the economic sense. But look at the clear seasonal trend in search for the term:
I'm not vulnerable, just especially plastic. Risk genes, environment, and evolution, in the Atlantic
ddobbs | November 10, 2009
The video interview above, with NIH primatologist Stephen Suomi, is embedded within a feature of mine that that appeared today at The Atlantic website -- and is in the December 2009 issue now shipping -- about a new hypothesis in behavioral genetics.
This emerging hypothesis, which draws on substantial data, much of which has gone simply unnoticed or unremarked, I call the "orchid-gene hypothesis," for lack of a better name. Some of the researchers have other offerings. It's been around for several years but is now blooming as evidence accumulates. When I came across it at a conference this…
ddobbs | September 2, 2009On the radar of late:
Neuroskeptic ponders reports that antidepressant use in the U.S. has doubled in the last decade. As he notes, perhaps the most troubling thing finding in the study is that
the number of Americans using an antipsychotic as well as an antidepressant increased by a factor of more than 3. This is, frankly, extremely troubling, since antipsychotics are by far the worst psychiatric drugs in terms of side effects. There is evidence that some antipsychotics can be of use in depression as an add-on to antidepressants, but there is better evidence for other alternatives, such as…
Furious Seasons: Researcher who claimed 3-year-olds get depressed may have undisclosed industry ties
ddobbs | August 31, 2009If nothing else, this points out the need to clarify what "past 5 years" means in declaring history of possible conflicts of interest. 5 years before publication -- or research and writing? Presumably there's a difference, if we're specifyng a time frame anyway