ABC World News (4/22, story 7, 2:40, Sawyer) reported that over the past 10 years, the number of children hospitalized with eating disorders has increased 72%. Such conditions can begin affecting children at the age of five. Therapy has shown a 50-60% recovery rate among patients, however, and the report urged parents to listen to children’s complaints. A blog on the ABC News (4/23, Besser) website also covers the story.

Related Links:

— “Deciphering the Signs of Anorexia in the Very Young,” Margaret Aro, ABC News, April 22, 2014.

The Washington Times (4/23, A1, Ybarra) reports that the Department of Defense “has reported an uptick in the number of military officers who…are seeking help to cope” with post-traumatic stress disorder (PTSD). While the military “has been criticized for being slow to acknowledge and respond to the disorder,” Congressional Research Service data show that “diagnoses of the disorder among active-duty personnel across all branches of the US military have increased from about 5,700 10 years ago to more than 15,000 last year.” In addition, the number of individuals seeking treatment is up more than 20% since FY2010, according to Army Lt. Col. Cathy Wilkinson.

Related Links:

— “Less silent suffering: Veterans’ post-traumatic stress taken seriously,” Maggie Ybarra, Washington Times, April 22, 2014.

ProPublica (4/22, Beckett) reports on the political battle over gun violence research. Whereas the Centers for Disease Control and Prevention (CDC) spent $2.7 million in 1995 on the topic, funding withered to “barely $100,000” by 2012 and $0 in 2014 under political pressure. Last year, several medical groups signed a letter “urging Congress to fund gun violence prevention research.” Unlike CDC, the National Institutes of Health (NIH) has expressed interest in supporting research in this field, though it is unclear how many projects it is currently funding.

Related Links:

— “Republicans Say No to CDC Gun Violence Research,” Lois Beckett, ProPublica, April 21, 2014.

The Los Angeles Times (4/22, Kaplan) “Science Now” blog reports that in a studypublished in JAMA Internal Medicine, investigators “examined data from a large clinical trial of digital mammography and concluded that false-positives produced a ‘significant increase in anxiety,’ though it was only temporary.”

Reuters (4/22, Seaman) reports that the researchers compared 534 women whose mammograms first suggested that they may have breast cancer to nearly 500 women whose mammograms showed no signs of breast cancer from the beginning.

Related Links:

— “Anxiety from a false-positive mammogram is real but temporary, study says,” Karen Kaplan, Los Angeles Times, April 21, 2014.

USA Today (4/18, Bowerman) reports that according to research published online April 18 in the American Journal of Psychiatry, a publication of the American Psychiatric Association, the “harmful effects” of childhood bullying may last for decades. After following some 8,000 children for five decades, investigators “found those bullied in childhood had lower levels of education, greater physical and cognitive health problems, and poor social functioning throughout their lives, compared to those who were not bullied.”

Reuters (4/18, Kelland) points out that the data for the study came from the British National Child Development Study, which encompasses all data on every child born in the UK during a particular week in 1958. BBC News (4/18) also covers the story.

Related Links:

— “Childhood bullying can cause problems decades later,” Mary Bowerman, USA Today, April 17, 2014.

TIME (4/16, Park) reports that a study published in PLoS One “suggests that cognitive decline begins earlier” than previously believed. Researchers “came to that conclusion after studying 3,305 volunteers aged 16 years to 44 years” who “played a real-time game that approximated everyday real-world situations that test…cognitive abilities.” The study found that cognitive speed decreased approximately 15 percent for every 15 years after the age of 24.

Related Links:

— “Our Brains Begin to Slow Down at Age 24,” Alice Park, Time, April 15, 2014.

USA Today (4/16, Weintraub) reports that according to a study published April 16 in the Journal of Neuroscience, “using marijuana a few times a week is enough to physically alter critical brain structures.”

The AP (4/16, Ritter) reports that the study involved 20 young adult marijuana users who “said they smoked marijuana an average of about four days a week, for an average total of about 11 joints.” Using magnetic resonance imaging, investigators “scanned their brains and compared the results to those of 20 non-users who were matched for age, sex and other traits.”

According to the Boston Globe (4/15, Lazar), these young adults displayed “abnormalities in two key areas of their brain related to emotion, motivation and decision making, and the degree of changes appear to be directly related to the number of joints smoked per week.” Those two areas are the nucleus accumbens and the amygdala. Researchers “did not study whether the changes were linked to corresponding declines in brain function, but say the signs suggest young people might be especially vulnerable because their brains are still developing.”

Related Links:

— “Casual marijuana use linked to brain changes,” Karen Weintraub, USA Today, April 15, 2014.

On the front of its Personal Journal section, the Wall Street Journal (4/15, D1, Reddy, Subscription Publication) reports in a 1,100-word article that researchers believe memory lapses may not necessarily represent the onset of Alzheimer’s or other memory conditions. According to the article, memory failure is most common when people do not activate it in the act of performing an action, or when they attempt to retrieve the memory in a different condition than they were in when they activated it. The Journal recommends paying attention when performing an action and committing it to memory to avoid this type of memory lapse.

Related Links:

— “Why We Keep Losing Our Keys,”Sumathi Reddi, The Wall Street Journal, April 14, 2014.

MedPage Today (4/15, Phend) reports that research published online in JAMA Internal Medicine suggests that “mental health assessment and care coordination by a social worker eased anxiety and depression after hospitalization for heart disease.” Investigators found that “mental health-related quality of life improvements were twice those achieved with usual care in patients with depression, anxiety, or panic after a hospitalization for acute coronary syndrome, heart failure, or arrhythmia (11.21 versus 5.68 points on the SF-12 Mental Component Score at 24 weeks, P=0.002).” The study indicated that “overall health-related quality of life improved as well with the low-intensity collaborative care intervention (P=0.03 versus usual care).” The study included 183 patients.

Related Links:

— “Cardiac Patients’ Mental Distress Eased With Care Coordination,”Crystal Phend, MedPage Today, April 14, 2014.

The New York Times (4/14, Carey, Subscription Publication) reports that last week, the American Association of Suicidology decided “to recognize a vast but historically invisible portion of its membership: people” who attempt suicide but survive. The piece notes that “plans for speakers bureaus of survivors willing to tell their stories are well underway, as is research to measure the effect of such testimony on audiences.” The Times explains that “for decades, mental health organizations have featured speakers with schizophrenia, bipolar disorder and depression,” although “until now, suicide has been virtually taboo, because of not only shame and stigma, but also fears that talking about the act could give others ideas about how to do it.”

Related Links:

— “Suicide Prevention Sheds a Longstanding Taboo: Talking About Attempts,”Benedict Carey, The New York Times, April 13, 2014.