US News & World Report (12/31, Firth) reports that research published in the Proceedings of the National Academy of the Sciences suggests that “our bodily responses to specific emotions may…be distinct.”

The Los Angeles Times (12/31, Healy) “Science Now” blog reports that researchers found “that across five different experiments ranging in size from 32 to 305 subjects, participants linked seven different emotions with the same somato-sensory experiences with such consistency, it could not be a matter of chance.” The study indicated that “the pairings they made were consistent whether they were asked to react to emotionally suggestive words or to read short stories and view films that conjured strong emotional responses.”

National Public Radio (12/31, Doucleff) “Shots” blog wrote participants “reported that happiness and love sparked activity across nearly the entire body, while depression had the opposite effect: It dampened feelings in the arms, legs and head.” The study found that “danger and fear triggered strong sensations in the chest area, the volunteers said.” Meanwhile, “anger was one of the few emotions that activated the arms.”

Related Links:

— “Emotions move us in the same places, study says, “Melissa Healy, Los Angeles Times, December 30, 2013.

The AP (12/31) reports that yesterday, Michigan’s Lt. Gov. Brian Calley (R), “signed legislation…that allows for the expansion of the state’s mental health court program.” One of four related measures “authorizes circuit and district courts to create mental health courts,” as well as “authorizes the family division of a circuit court to institute a mental health court for juveniles.” The other bills determine the criteria for mental health court eligibility and require that people go along with what the courts order them to do.

HealthDay (12/31, Dallas) reports that according to a study published online Dec. 30 in JAMA Neurology, hypothyroidism appears not to be associated with “mild dementia or impaired brain function.” Researchers arrived at this conclusion after examining “more than 1,900 people, including those with mild and more severe cases of hypothyroidism.” The participants ranged in age from 70 to 89.

Related Links:

— “Underactive Thyroid Not Linked to Memory Problems, “Mary Elizabeth Dallas, HealthDay, December 30, 2013.

Research suggesting Vitamin E may be beneficial for individuals with Alzheimer’s disease was covered on two of Tuesday’s national news broadcasts, in the print editions or on the websites of several major papers, and by several other major websites and wires. Most sources pointed out that while the vitamin was associated with a delay in the loss of function in Alzheimer’s patients, it had no impact on memory and has not been shown to prevent the disease. ABC World News (12/31, story 5, 1:10, Muir) reported that “a newstudy” indicated that “Vitamin E may” be beneficial for some patients with Alzheimer’s.

On the CBS Evening News (12/31, story 7, 2:15, Dubois), CBS’ Elaine Quijano reported, “Since the exact cause of Alzheimer’s is still being debated, researchers aren’t sure how the vitamin helps,” but “they believe it protects brain cells from Alzheimer’s damage.”

USA Today (1/1, Weintraub) reported, “Research a decade ago showed that vitamin E was helpful in late-stage Alzheimer’s disease.” The new research, “published Tuesday by the Journal of the American Medical Association finds the benefits extend to people with mild to moderate forms of the disease.”

Related Links:

— “Vitamin E may aid those with mild to moderate Alzheimer’s, “Karen Weintraub, USA Today, December 31, 2013.

The Columbus (OH) Dispatch (12/29, Rowland, Candisky) detailed efforts to improve the US mental healthcare system in the past year since the Newtown, CT school shootings. In a webcast, American Psychiatric Association president Jeffrey Lieberman, MD, of Columbia University, said that the combination of the Mental Health Parity Act and the Affordable Care Act “will have tremendous impact of historic significance.” The article also examined measures passed in Ohio to improve mental healthcare, including “Gov. John Kasich’s initiative to expand Medicaid, which will provide health coverage to tens of thousands of adults in need of treatment for mental illness and substance abuse, and provide additional state aid for community-based services.”

Related Links:

— “‘Broken’ mental-health system made a few improvements this year, “Darrel Rowland, The Columbus Dispatch, December 29, 2013.

In an opinion piece in the Baltimore Sun (12/29), psychiatrist John J. Boronow, MD, of the Sheppard Pratt Health System, and psychiatrist Steven S. Sharfstein, MD, president and CEO of the Sheppard Pratt Health System, called for passage in Maryland of an “‘assisted outpatient treatment’ (AOT) law, also called Outpatient Civil Commitment.” According to the two psychiatrists, “many AOT programs in other states have been the subject of studies – most exhaustively in North Carolina and New York – and have been shown to reduce hospitalization, homelessness, incarceration and, not the least, the costs of care for individuals with major mental illness.”

Related Links:

— “Close the mental health revolving door [Commentary], “John J. Boronow, The Baltimore Sun, December 29, 2013.

In continuing coverage, Reuters (12/28, Huggins) reported that research published online in Stroke suggests that greater levels of anxiety may be associated with a higher risk of stroke.

On its website, TIME (12/28, Nicks) reported that investigators looked at data on more than 6,000 “men and women over about 16 years.” The researchers found that “anxiety is responsible for a relatively small uptick, 14 percent, in the risk of suffering a stroke.”

The Huffington Post (12/28) reported that although the research “does not show that anxiety causes stroke,” study author Maya Lambiase, PhD, “noted that people with greater anxiety levels might be more likely to engage in unhealthy behaviors such as sedentary activity or smoking, which are known stroke risk factors.” Meanwhile, “other potential factors could include higher blood pressure or stress hormone levels.”

Related Links:

— “Anxiety linked to stroke risk, “C.E. Huggins, Reuters, December 27, 2013.

On its front page, the New York Times (12/26, A1, Creswell, Subscription Publication) reported that an experiment in Raleigh, NC, in which paramedics take people with severe mental illnesses directly to a psychiatric facility and not to the emergency department (ED) “is being closely watched by other cities desperate to find a way to help” those with mental illnesses get the help they need without overcrowding EDs. Across the US in the year 2010, more than 6.4 million ED visits, “or about five percent of total visits, involved patients whose primary diagnosis was a mental health condition or substance abuse.” What’s more, “spending by general hospitals to care for these patients is expected to nearly double to $38.5 billion in 2014, from $20.3 billion in 2003,” according to one estimate by the Federal government.

Related Links:

— “E.R. Costs for Mentally Ill Soar, and Hospitals Seek Better Way, “Julie Creswell, The New York Times, December 25, 2013.

On its “All Things Considered” program and in its “Shots” blog, NPR (12/24, Hamilton) reported on “growing evidence that pot can affect brain circuits involved in” post-traumatic stress disorder (PTSD). According to Andrew Holmes, a researcher at the National Institute on Alcohol Abuse and Alcoholism, experiments using animals indicate that “tetrahydrocannabinol [THC], the chemical that gives marijuana its feel-good qualities, acts on a system in the brain that is ‘critical for fear and anxiety modulation.’” However, Holmes “and other brain scientists caution that marijuana has serious drawbacks as a potential treatment for PTSD.” The effects of THC are not lasting, and marijuana has side effects including impairment of motor skills and short-term memory loss.

Related Links:

— “Could Pot Help Veterans With PTSD? Brain Scientists Say Maybe, “Jon Hamilton, NPR, December 24, 2013.

USA Today (12/27, Weintraub) reports, “Having a serious concussion could be a risk factor for developing Alzheimer’s decades later – though not everyone with head trauma will lose their memory,” according to a study published Dec. 26 in the journal Neurology.

The Los Angeles Times (12/27, Mohan) reports that “elderly people who have both mild cognitive impairment [MCI] and a history of serious concussion showed higher amounts of the protein deposits associated with Alzheimer’s disease.” For the study, researchers “enlisted 589 elderly residents of surrounding Olmsted County, beginning in 2004, and administered a battery of cognitive and memory tests, along with brain scans that reveal both structure and metabolic function.”

Related Links:

— “Alzheimer’s risk tied to concussions in some, “Karen Weintraub, USA Today, December 27, 2013.