By Guest Indiana
By Guest Indiana
What is borderline personality disorder (BPD)?
If you have borderline personality disorder (BPD), you probably feel like you’re on a rollercoaster—and not just because of your unstable emotions or relationships, but also the wavering sense of who you are. Your self-image, goals, and even your likes and dislikes may change frequently in ways that feel confusing and unclear.
People with BPD tend to be extremely sensitive. Some describe it as like having an exposed nerve ending. Small things can trigger intense reactions. And once upset, you have trouble calming down. It’s easy to understand how this emotional volatility and inability to self-soothe leads to relationship turmoil and impulsive—even reckless—behavior. When you’re in the throes of overwhelming emotions, you’re unable to think straight or stay grounded. You may say hurtful things or act out in dangerous or inappropriate ways that make you feel guilty or ashamed afterwards. It’s a painful cycle that can feel impossible to escape. But it’s not.
BPD is treatable
In the past, many mental health professionals found it difficult to treat borderline personality disorder (BPD), so they came to the conclusion that there was little to be done. But we now know that BPD is treatable. In fact, the long-term prognosis for BPD is better than those for depression and bipolar disorder. However, it requires a specialized approach. The bottom line is that most people with BPD can and do get better—and they do so fairly rapidly with the right treatments and support.
Healing is a matter of breaking the dysfunctional patterns of thinking, feeling, and behaving that are causing you distress. It’s not easy to change lifelong habits. Choosing to pause, reflect, and then act in new ways will feel unnatural and uncomfortable at first. But with time you’ll form new habits that help you maintain your emotional balance and stay in control.
Read more here: https://www.helpguide.org/articles/mental-disorders/borderline-personality-disorder.htm/
By Guest Nicole
As more and more people discuss mental health issues in public forums, it seems to be lifting some of the stigma surrounding the topic. New research reveals that the number of students seeking help for mental health problems has risen considerably between 2009 and 2015.
Anxiety, depression, and panic attacks are on the rise among U.S. college students, suggests a new study.
Sara Oswalt, from the University of Texas at San Antonio, is the lead author of the new study, which was published in the Journal of American College Health.
According to estimates that the scientists cite, around 26 percent of people aged 18 and above in the United States live with a mental health condition in any given year.
By Guest Nicole
Nearly 80 genes that could be linked to depression have been discovered by scientists.
The findings could help explain why some people may be at a higher risk of developing the condition, researchers say.
The study could also help researchers develop drugs to tackle mental ill-health, experts say.
Depression affects one in five people in the UK every year and is the leading cause of disability worldwide. Life events - such as trauma or stress - can contribute to its onset, but it is not clear why some people are more likely to develop the condition than others.
Scientists led by the University of Edinburgh analysed data from UK Biobank - a research resource containing health and genetic information for half a million people.
They scanned the genetic code of 300,000 people to identify areas of DNA that could be linked to depression.
Some of the pinpointed genes are known to be involved in the function of synapses, tiny connectors that allow brain cells to communicate with each other through electrical and chemical signals.
Read more: https://www.eurekalert.org/pub_releases/2018-04/uoe-dsp041318.php
By Guest Nicole
March 12, 2018
University of British Columbia
Therapy dog sessions for stressed-out students are an increasingly popular offering at North American universities. Now, new research confirms that some doggy one-on-one time really can do the trick of boosting student wellness.
Therapy dog sessions for stressed-out students are an increasingly popular offering at North American universities. Now, new research from the University of British Columbia confirms that some doggy one-on-one time really can do the trick of boosting student wellness.
"Therapy dog sessions are becoming more popular on university campuses, but there has been surprisingly little research on how much attending a single drop-in therapy dog session actually helps students," said Emma Ward-Griffin, the study's lead author and research assistant in the UBC department of psychology. "Our findings suggest that therapy dog sessions have a measurable, positive effect on the wellbeing of university students, particularly on stress reduction and feelings of negativity."
In research published today in Stress and Health, researchers surveyed 246 students before and after they spent time in a drop-in therapy dog session. Students were free to pet, cuddle and chat with seven to 12 canine companions during the sessions. They also filled out questionnaires immediately before and after the session, and again about 10 hours later.
The researchers found that participants reported significant reductions in stress as well as increased happiness and energy immediately following the session, compared to a control group of students who did not spend time at a therapy dog session. While feelings of happiness and life satisfaction did not appear to last, some effects did.
Read more: https://www.sciencedaily.com/releases/2018/03/180312085045.htm
via TheWorldNewsOrgvia journal.theworldnewsmedia.org
By Guest Nicole
Chester Bennington's widow says that she was "completely surprised" by her husband's passing, explaining that she believed Chris Cornell's death only two months earlier would serve as a deterrent against suicide to theÂ LINKIN PARKÂ singer.
ChesterÂ was found dead on July 20, 2017 Â— on what would have been the 53rd birthday of his late friend and fellow rocker,Â SOUNDGARDENÂ frontmanÂ Chris Cornell.
AfterÂ CornellÂ died in May 2017 as a result of suicide by hanging himself inside his Detroit hotel room,Â ChesterÂ wrote a letter thanking him for inspiring him and hoping he would find peace in "the next life."
On Wednesday (January 31),Â Talinda BenningtonÂ touched upon her tragic loss during an appearance at theÂ Canadian Event Safety Summit, where she spoke withÂ Anna Shinoda(wife ofÂ Mike Shinoda, who is also inÂ LINKIN PARK) andÂ Jim DigbyÂ (LINKIN PARK's production manager). The event focused on mental illness in the music industry, but much of the panel's discussion centered on life afterÂ Chester's death.
Talinda, who marriedÂ ChesterÂ in 2005 and had three kids with the late singer, said (see video below): "[ChesterÂ and I] were both very emotionally unhealthy in our own different ways, and over our time together Â— we were together for 12 and a half years Â— we both grew. He struggled with addiction and depression, two things that I've never struggled with. Although I do have my own demons, I did have my hardships growing up, we just handled them in very different ways. So I came from a point of complete Â— for lack of a better term Â— ignorance to his situation. But over time, I came to learn that taking care of your mental health is as important as your physical health."
Read more:Â http://www.blabbermouth.net/news/chester-benningtons-widow-says-her-husbands-suicide-was-a-complete-surprise/
By Guest Nicole
The number of American teens with depressed thoughts has been increasing since 2012. Looking at the data, it's possible to rule out some factors that might be causing it, like economic inequality and academic pressure. Jean Twenge, author of "iGen," believes all signs point to increased smartphone use as the likely cause. Twenge says it's not necessarily the screen time but the time that's lost to smartphones that could be spent on more meaningful activities, like face-to-face interaction. Around 2012, something started going wrong in the lives of teens.
In just the five years between 2010 and 2015, the number of U.S. teens who felt useless and joyless – classic symptoms of depression – surged 33 percent in large national surveys. Teen suicide attempts increased 23 percent. Even more troubling, the number of 13- to 18-year-olds who committed suicide jumped 31 percent.
In a new paper published in Clinical Psychological Science, my colleagues and I found that the increases in depression, suicide attempts and suicide appeared among teens from every background – more privileged and less privileged, across all races and ethnicities and in every region of the country.
All told, our analysis found that the generation of teens I call "iGen" – those born after 1995 – is much more likely to experience mental health issues than their millennial predecessors.
What happened so that so many more teens, in such a short period of time, would feel depressed, attempt suicide and commit suicide?
Read more: http://www.businessinsider.com/the-number-of-teens-who-are-depressed-is-soaring-2017-11
By Guest Nicole
Everyone knows that a dog is a man’s best friend, but a recently released Swedish study is giving that hackneyed saying a whole new meaning for men — and women — everywhere.
The study, published in Scientific Reports on Friday, found that dog ownership may really help you live longer.
The study tracked, over a period of 12 years, more than 3.4 million Swedish adults without a history of heart disease. Overall, the study concluded, dog ownership was associated with lower risk of cardiovascular disease and "all-cause mortality" in the general population.
The effects of dog ownership were especially pronounced in single-person households, where the presence of a pet lowered the risk of death by 33 percent and chances of a heart attack by 11 percent.
The study linked ownership of breeds originally bred for hunting, including terriers and retrievers, with the lowest risk of CVD.
Read more: https://www.today.com/health/new-study-shows-owning-dog-lowers-risk-cardiovascular-disease-t119021
By Guest Nicole
(CNN)The benefits that come with owning a dog are clear-- physical activity, support, companionship -- but owning a dog could literally be saving your life
Dog ownership is associated with a reduced risk for cardiovascular disease and death, finds a new Swedish study published Friday in the journal Scientific Reports.
For people living alone, owning a dog can decrease their risk of death by 33% and their risk of cardiovascular related death by 36%, when compared to single individuals without a pet, according to the study. Chances of a heart attack were also found to be 11% lower.
Multi-person household owners also saw benefits, though to a lesser extent. Risk of death among these dog owners fell by 11% and their chances of cardiovascular death were 15% lower. But their risk of a heart attack was not reduced by owning a dog.
Read more: http://edition.cnn.com/2017/11/17/health/dog-owners-heart-disease-and-death/index.html
By Guest Nicole
Feeling blue? You can now ask Google for help.
The search giant wants people with depression to seek treatment and will prompt US users when they search for depression-related terms: “Check if you’re clinically depressed.”
Users will then be directed to a clinically validated questionnaire, called a PHQ-9, to measure their level of depression, Google explained on its blog. The questionnaire is not meant to replace a mental health professional.
Google — which partnered with the National Alliance on Mental Illness (NAMI) to create the self-evaluation — hopes the confidential survey will spur more people to broach the subject with their doctor.
Read more: http://nypost.com/2017/08/24/google-will-now-ask-if-youre-depressed/
By Guest Nicole
In the brains of Alzheimer’s patients, many of the genes required to form new memories are shut down by a genetic blockade, contributing to the cognitive decline seen in those patients.
MIT researchers have now shown that they can reverse that memory loss in mice by interfering with the enzyme that forms the blockade. The enzyme, known as HDAC2, turns genes off by condensing them so tightly that they can’t be expressed.
For several years, scientists and pharmaceutical companies have been trying to develop drugs that block this enzyme, but most of these drugs also block other members of the HDAC family, which can lead to toxic side effects. The MIT team has now found a way to precisely target HDAC2, by blocking its interaction with a binding partner called Sp3.
“This is exciting because for the first time we have found a specific mechanism by which HDAC2 regulates synaptic gene expression,” says Li-Huei Tsai, director of MIT’s Picower Institute for Learning and Memory and the study’s senior author.
Blocking that mechanism could offer a new way to treat memory loss in Alzheimer’s patients. In this study, the researchers used a large protein fragment to interfere with HDAC-2, but they plan to seek smaller molecules that would be easier to deploy as drugs.
Picower Institute postdocs Hidekuni Yamakawa, Jemmie Cheng, and Jay Penney are the lead authors of the study, which appears in the Aug. 8 edition of Cell Reports.
Read more: http://news.mit.edu/2017/blocking-key-enzyme-may-reverse-memory-loss-0808
By Guest Nicole
The age at which a male first sees pornography is associated with certain sexist attitudes later in life, according to a team of researchers from the University of Nebraska.
Their survey revealed the younger the first viewing occurred, the more likely a male was to want power over women.
While if they were older, they were more likely to be sexually promiscuous.
Of the 330 undergraduates surveyed, with a median age of 20, the average age they first saw pornography was 13.
The youngest was only five, while the oldest was 26.
The unpublished findings were presented at a convention in Washington.
Lead researcher Alyssa Bischmann and her team asked the men, the vast majority of whom were heterosexual and white, when they first saw porn and whether it was intentional, accidental or forced.
They were then asked 46 questions which measured how they conformed to one of two behavioural traits - seeking power over women or sexually promiscuous behaviour and living a playboy lifestyle.
Read more: http://www.bbc.com/news/health-40814082
By Guest Nicole
At an office for Healthy Minds in High Wycombe, England, psychological well-being practitioners perform hourlong evaluations over the phone to decide what type of therapy is most appropriate for people who call asking for help. CreditAndrew Testa for The New York Times
LONDON — England is in the midst of a unique national experiment, the world’s most ambitious effort to treat depression, anxiety and other common mental illnesses.
The rapidly growing initiative, which has gotten little publicity outside the country, offers virtually open-ended talk therapy free of charge at clinics throughout the country: in remote farming villages, industrial suburbs, isolated immigrant communities and high-end enclaves. The goal is to eventually create a system of primary care for mental health not just for England but for all of Britain.
At a time when many nations are debating large-scale reforms to mental health care, researchers and policy makers are looking hard at England’s experience, sizing up both its popularity and its limitations. Mental health care systems vary widely across the Western world, but none have gone nearly so far to provide open-ended access to talk therapies backed by hard evidence. Experts say the English program is the first broad real-world test of treatments that have been studied mostly in carefully controlled lab conditions.
Read more: https://www.nytimes.com/2017/07/24/health/england-mental-health-treatment-therapy.html
By Guest Nicole
July 17, 2017
Perelman School of Medicine at the University of Pennsylvania
More than a third of Americans don’t get enough sleep, and growing evidence suggests it’s not only taking a toll on their physical health through heart disease, diabetes, stroke, and/or other conditions, but hurting their mental health as well.
Read more: https://www.sciencedaily.com/releases/2017/07/170717120048.htm
By Guest Nicole
June 6, 2017
Michigan State University
The power of friendship gets stronger with age and may even be more important than family relationships, indicates new research.
The power of friendship gets stronger with age and may even be more important than family relationships, indicates new research by a Michigan State University scholar.In a pair of studies involving nearly 280,000 people, William Chopik found that friendships become increasingly important to one’s happiness and health across the lifespan. Not only that, but in older adults, friendships are actually a stronger predictor of health and happiness than relationships with family members.“Friendships become even more important as we age,” said Chopik, assistant professor of psychology. “Keeping a few really good friends around can make a world of difference for our health and well-being. So it’s smart to invest in the friendships that make you happiest.”
Read more: https://www.sciencedaily.com/releases/2017/06/170606090936.htm
By Guest Nicole
As the Harvard Women’s Health Watch reported, “Dozens of studies have shown that people who have satisfying relationships with family, friends and their community are happier, have fewer health problems, and live longer.”
In a study of 7,000 men and women in Alameda County, Calif., begun in 1965, Lisa F. Berkman and S. Leonard Syme found that “people who were disconnected from others were roughly three times more likely to die during the nine-year study than people with strong social ties,” John Robbins recounted in his marvelous book on health and longevity, “Healthy at 100.”
This major difference in survival occurred regardless of people’s age, gender, health practices or physical health status. In fact, the researchers found that “those with close social ties and unhealthful lifestyles (such as smoking, obesity and lack of exercise) actually lived longer than those with poor social ties but more healthful living habits,” Mr. Robbins wrote. However, he quickly added, “Needless to say, people with both healthful lifestyles and close social ties lived the longest of all.”
In another study, published in The New England Journal of Medicine in 1984, researchers at the Health Insurance Plan of Greater New York found that among 2,320 men who had survived a heart attack, those with strong connections with other people had only a quarter the risk of death within the following three years as those who lacked social connectedness.
Researchers at Duke University Medical Center also found that social ties can reduce deaths among people with serious medical conditions. Beverly H. Brummett and colleagues reported in 2001 that among adults with coronary artery disease, the mortality rate was 2.4 times higher among those who were socially isolated.
Read more: https://www.nytimes.com/2017/06/12/well/live/having-friends-is-good-for-you.html?_r=1
By Guest Nicole
It’s common for people who suffer from irritable bowel syndrome (IBS) to also struggle with depression. Now, a small study published in the journal Gastroenterology suggests that taking a probiotic supplement may provide relief from both conditions.
The randomized, placebo-controlled trial shows a connection between probiotics and mood improvement in people with IBS and depression or anxiety, as well as changes in brain regions related to emotional processing. Most previous research on this topic has been on healthy people without mood disorders.
For the new research, scientists from McMaster University in Canada recruited 44 adults with IBS as well as mild to moderate anxiety or depression. They were followed for 10 weeks; half took a daily dose of the probiotic Bifidobacteriumlongum, and half took a placebo. The probiotics were manufactured and provided by Nestle, which also funded the study. (Nestle was not involved in collection, analysis or interpretation of study data.)
By Guest Nicole
Dance your heart out
"As a model, it's my job to know my angles and my body for posing for the camera," Lee told Self magazine. "But saying affirmations and dancing in the mirror has become part of my self-care routine. Dancing in general makes me feel present and alive, but adding in positive sayings to myself makes me feel empowered and puts you in the right place mentally and emotionally before you leave your home." —Precious Lee
"The best way I know for sure to stay in steady makeover mode is to take care of yourself," Oprah Winfrey wrote in an issue of O, The Oprah Magazine. "To feed yourself with love and loving thoughts. To eat food that's delicious to you and to your body. To engage in loving practices, like giving yourself the gift of stillness at least five minutes a day. To surround yourself with people who bring you light, and to banish all forms of negative energy." —Oprah Winfrey
Make your body happy
"I mostly go for hourlong hikes with friends," Kristen Bell said to Self magazine, "but sometimes, I'll do Pilates or 20 minutes of calisthenics…I go through spurts. Working out for me has nothing to do with body image. I refuse to look in the mirror and hate myself. My goal isn't to change my body—it's to make my body happy." —Kristen Bell
Find joy in the little things
"You can't look to…anything from the outside to fill you up," Jennifer Garner told O, The Oprah Magazine. "You have to find it in the small things in everyday life—which I do a million times a day: a hot cup of tea, a hummingbird. Stop, take that in, receive it, get joy from it." —Jennifer Garner
As Lily Collins explained to Seventeen magazine, "It's important to relate to one another about issues that you're having, because the second you open up and someone else says, 'Oh, me too. I feel the same way,' then all of a sudden, you feel more at peace with yourself and you can feel more confident with who you are." —Lily Collins
Take a hiatus
At the end of last summer, Selena Gomez announced she was taking time off for herself. "I want to be proactive and focus on maintaining my health and happiness," she explained in a statement. It was later reported, that she checked into a Tennessee rehab facility to make her mental wellness top priority. Gomez's vocal support for self-care marked a shift in the collective dialogue, homing in on the need to take time for ourselves. —Selena Gomez
Carve quality time with your kids
"If I make my kids something delicious and we sit down to eat it, and I put my phone away and I really listen, that is such money in the bank," 43-year-old Gwyneth Paltrow told Self. Balancing a career with motherhood isn't easy for anyone, but it's a juggling act Paltrow has come to relish. "It's a fantastic age," she says, of being 44. "You can still find yourself at a party at 3 a.m., but you also know enough about who you are and how that informs the choices you make." —Gwyneth Paltrow
Purpose, not perfection
"It's really about changing the conversation. It's not about perfection. It's about purpose," the singing sensation told Elle U.K. "We have to care about our bodies and what we put in them. Women have to take the time to focus on our mental health—take time for self, for the spiritual, without feeling guilty or selfish. The world will see you the way you see you, and treat you the way you treat yourself." —Beyoncé
Food is fuel
"Getting busy and realizing that food was fuel and simply getting older," said Lena Dunham in People was the key to body acceptance. "I really feel good with my size now," she said. "I know when I say that people are like, 'mm-hmm,' but I just do! It used to be when I went into a room with all thin women I felt like, what's wrong with me? Now I just feel special." —Lena Dunham
By Bible Speaks
Anxiety and Depression Don't Judge...Help Them....
You will never truly understand something until it actually happens to YOU!
5 "Every saying of God is refined.
He is a shield to those taking refuge in him."
( Proverbs 30:5) NWT
By Guest Nicole
December 20, 2016
University of Pittsburgh Schools of the Health Sciences
Compared with the total time spent on social media, use of multiple platforms is more strongly associated with depression and anxiety among young adults, researchers have found in a national survey. People who report using seven to 11 social media platforms had more than three times the risk of depression and anxiety than their peers who use zero to two platforms, even after adjusting for the total time spent on social media overall.
Compared with the total time spent on social media, use of multiple platforms is more strongly associated with depression and anxiety among young adults.
Credit: Tim Betler/UPMC
Compared with the total time spent on social media, use of multiple platforms is more strongly associated with depression and anxiety among young adults, the University of Pittsburgh Center for Research on Media, Technology and Health (CRMTH) found in a national survey.
The analysis, published online and scheduled for the April print issue of the journal Computers in Human Behavior, showed that people who report using seven to 11 social media platforms had more than three times the risk of depression and anxiety than their peers who use zero to two platforms, even after adjusting for the total time spent on social media overall.
"This association is strong enough that clinicians could consider asking their patients with depression and anxiety about multiple platform use and counseling them that this use may be related to their symptoms," said lead author and physician Brian A. Primack, M.D., Ph.D., director of CRMTH and assistant vice chancellor for health and society in Pitt's Schools of the Health Sciences. "While we can't tell from this study whether depressed and anxious people seek out multiple platforms or whether something about using multiple platforms can lead to depression and anxiety, in either case the results are potentially valuable."
In 2014, Primack and his colleagues sampled 1,787 U.S. adults ages 19 through 32, using an established depression assessment tool and questionnaires to determine social media use.
The questionnaires asked about the 11 most popular social media platforms at the time: Facebook, YouTube, Twitter, Google Plus, Instagram, Snapchat, Reddit, Tumblr, Pinterest, Vine and LinkedIn.
Participants who used seven to 11 platforms had 3.1 times the odds of reporting higher levels of depressive symptoms than their counterparts who used zero to two platforms. Those who used the most platforms had 3.3 times the odds of high levels of anxiety symptoms than their peers who used the least number of platforms. The researchers controlled for other factors that may contribute to depression and anxiety, including race, gender, relationship status, household income, education and total time spent on social media.
Primack, who also is a professor of medicine at Pitt, emphasized that the directionality of the association is unclear.
"It may be that people who suffer from symptoms of depression or anxiety, or both, tend to subsequently use a broader range of social media outlets. For example, they may be searching out multiple avenues for a setting that feels comfortable and accepting," said Primack. "However, it could also be that trying to maintain a presence on multiple platforms may actually lead to depression and anxiety. More research will be needed to tease that apart."
Primack and his team propose several hypotheses as to why multi-platform social media use may drive depression and anxiety:
Multitasking, as would happen when switching between platforms, is known to be related to poor cognitive and mental health outcomes. The distinct set of unwritten rules, cultural assumptions and idiosyncrasies of each platform are increasingly difficult to navigate when the number of platforms used rises, which could lead to negative mood and emotions. There is more opportunity to commit a social media faux pas when using multiple platforms, which can lead to repeated embarrassments. "Understanding the way people are using multiple social media platforms and their experiences within those platforms -- as well as the specific type of depression and anxiety that social media users experience -- are critical next steps," said co-author and psychiatrist César G. Escobar-Viera, M.D., Ph.D., a postdoctoral research associate at Pitt's Health Policy Institute and at CRMTH. "Ultimately, we want this research to help in designing and implementing educational public health interventions that are as personalized as possible."
By Guest Nicole
December 13, 2016
University of Illinois at Urbana-Champaign
A study of older adults links consumption of a pigment found in leafy greens to the preservation of 'crystallized intelligence,' the ability to use the skills and knowledge one has acquired over a lifetime.
Lutein helps with the preservation of “crystallized intelligence" and is acquire through the diet, primarily through eating leafy green vegetables, cruciferous vegetables such as broccoli, or egg yolks.
Credit: © nyul / Fotolia
A study of older adults links consumption of a pigment found in leafy greens to the preservation of "crystallized intelligence," the ability to use the skills and knowledge one has acquired over a lifetime.
The study is reported in the journal Frontiers in Aging Neuroscience.
Lutein (LOO-teen) is one of several plant pigments that humans acquire through the diet, primarily by eating leafy green vegetables, cruciferous vegetables such as broccoli, or egg yolks, said University of Illinois graduate student Marta Zamroziewicz, who led the study with Illinois psychology professor Aron Barbey. Lutein accumulates in the brain, embedding in cell membranes, where it likely plays "a neuroprotective role," she said.
"Previous studies have found that a person's lutein status is linked to cognitive performance across the lifespan," Zamroziewicz said. "Research also shows that lutein accumulates in the gray matter of brain regions known to underlie the preservation of cognitive function in healthy brain aging."
The study enrolled 122 healthy participants aged 65 to 75 who solved problems and answered questions on a standard test of crystallized intelligence. Researchers also collected blood samples to determine blood serum levels of lutein and imaged participants' brains using MRI to measure the volume of different brain structures.
The team focused on parts of the temporal cortex, a brain region that other studies suggest plays a role in the preservation of crystallized intelligence.
The researchers found that participants with higher blood serum levels of lutein tended to do better on tests of crystallized intelligence. Serum lutein levels reflect only recent dietary intakes, Zamroziewicz said, but are associated with brain concentrations of lutein in older adults, which reflect long-term dietary intake.
Those with higher serum lutein levels also tended to have thicker gray matter in the parahippocampal cortex, a brain region that, like crystallized intelligence, is preserved in healthy aging, the researchers report.
"Our analyses revealed that gray-matter volume of the parahippocampal cortex on the right side of the brain accounts for the relationship between lutein and crystallized intelligence," Barbey said. "This offers the first clue as to which brain regions specifically play a role in the preservation of crystallized intelligence, and how factors such as diet may contribute to that relationship."
"Our findings do not demonstrate causality," Zamroziewicz said. "We did find that lutein is linked to crystallized intelligence through the parahippocampal cortex."
"We can only hypothesize at this point how lutein in the diet affects brain structure," Barbey said. "It may be that it plays an anti-inflammatory role or aids in cell-to-cell signaling. But our finding adds to the evidence suggesting that particular nutrients slow age-related declines in cognition by influencing specific features of brain aging."
Materials provided by University of Illinois at Urbana-Champaign. Original written by Diana Yates. Note: Content may be edited for style and length.
Marta K. Zamroziewicz, Erick J. Paul, Chris E. Zwilling, Elizabeth J. Johnson, Matthew J. Kuchan, Neal J. Cohen, Aron K. Barbey. Parahippocampal Cortex Mediates the Relationship between Lutein and Crystallized Intelligence in Healthy, Older Adults. Frontiers in Aging Neuroscience, 2016; 8 DOI: 10.3389/fnagi.2016.00297
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