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-- and its wider implications for human mental health treatment -- was found in their poop, per new findings published in Behavioural Brain Research.Rats are better drivers when they're mentally stimulatedKelly Lambert, study author and head of the University of Richmond's Lambert Behavioral Neuroscience Laboratory, trained two groups of young rats: One bunch raised in an "enriched environment" with toys, ladders, balls and pieces of wood designed to spark mental stimulation, and another reared in a standard, unexciting lab cage.The rats learned to enter a custom "rat-operated vehicle," or ROV, adorably constructed from a one-gallon plastic container turned on its side.Once inside, the rat racers would stand on an aluminum plate and press on a copper bar that would trigger the wheels' motor. They'd hold down on the bar until they propelled their tiny car to the end of their enclosure, where they collected their reward: Froot Loops.When it came time to drive, the rats who played with ladders, balls and toys were more adept at operating and steering the ROV, thanks to the neuroplasticity (their brains' ability to change over time) triggered by their environment. Their unstimulated cage counterparts effectively "failed their driving test," Lambert said.Hormones found in their feces showed improved emotional resilienceIn sifting through their fecal matter, Lambert found both groups of rats trained to drive secreted higher levels of corticosterone and DHEA, hormones that control stress responses.Corticosterone is a hormone animals could secrete in high-stakes scenarios like running from a wild animal or defending themselves from predators, but it can also be expressed in lower-risk tasks like doing taxes or worrying about a loved one (though rats likely aren't advanced enough to form a government, let alone impose taxes on fellow rats).DHEA acts as a sort of "buffer," Lambert said, when corticosterone becomes toxic -- that is, when it can't be turned off in a reasonable amount of time, creating prolonged stress.It's evidence that mastering a complex task, like driving a car, bolstered the rats' emotional resilience."It is likely that driving gives the rats a sense of control over their environment," she said. "In humans, we would say that it enhances a sense of agency or self-efficacy."What have rats got to do with human health?The brains of humans and rats share nearly all of the same areas and neurochemicals -- they're just smaller in rodents. And though humans are certainly more complex than rats, Lambert said there are "universal truths" in how both species' brains interact within their environment to maintain optimal mental health.So these results have implications for human health, too (and no, they don't mean rats will drive alongside people in tiny lanes on highways). Emotional resilience is one of the first lines of defense against mental illnesses like depression, she said, and learning what behaviors build that up could clue physicians in on how to treat those illnesses in humans.It's a concept Lambert refers to as "behaviorceuticals," activities that release hormones that can ward off prolonged stress brought on by corticosterone."Anything that reduces stress can build resilience against the onset of mental illness," she said.The activity can be something as simple as knitting, or in rats' case, learning to drive a car. Just engaging hands, paws and brains of varying sizes can enhance a participant's sense of control. 3489

as their home burned down.Sunday night, Valerie and Alex Bujack were sleeping when their 14-year-old son Carter burst into their room, alerting them to the growing fire inside their home."I think Carter saved our family last night," Valerie Bujack said. "He woke up, knew something was wrong, smelled something, ran downstairs and got my daughter — his little sister — and they both came running upstairs because at that point smoke had started coming into the house."Kansas City, Missouri, firefighters responded to a call around 10:50 p.m. for what would become a two-alarm fire.While Bujack and her two children escaped out the back door, her husband, Alex, went back upstairs to get the family dog, only to throw him down the stairs before crawling his way out of the fully engulfed home. By then, both cars were exploding."They were just screaming. I mean you can hear my daughter on the Ring doorbell. I mean, she was just screaming, 'Get out, get out,'" Valerie Bujack said. 983

With the revolving-door slate of deals making it tough to keep track of what's coming and going to Netflix each month, we're here to help you catch some movies and shows you may have had on your list before they leave the service and become a lot harder to find.After Aug. 1, you'll need a time machine to check out the "Back to the Future" trilogy on Netflix, because they are vanishing like Marty McFly's family does in his photo. There are several other beloved movies leaving, including the coming-of-age dramedy "Can't Hardly Wait," the sci-fi classic "E.T. the Extra-Terrestrial" and the seminal romantic comedy "Hitch."Here are the shows and films leaving Netflix in August, courtesy of What's on Netflix:August 1Back to the FutureBack to the Future Part IIBack to the Future Part IIIBlack Heart (Season 1)Can’t Hardly WaitCare Bears: Welcome to Care-a-Lot (Season 1)CasperCharlie and the Chocolate FactoryChernobyl DiariesComedy Bang! Bang! (5 Seasons)E.T. the Extra-TerrestrialFreedom WritersGodzillaGuess WhoHancockHitchHogie the Globehopper (Season 1)JarheadJarhead 2: Field of FireJarhead 3: The SiegeOpen SeasonQB1: Beyond the Lights (Season 1)Ramayan (Season 1)Resident Evil: ExtinctionRomeo Must DieSaltScary Movie 2Searching for Sugar ManSex and the City 2Stuart LittleThe Edge of SeventeenThe InterviewThe PianistThe Pursuit of HappynessTwisterWilly Wonka & the Chocolate FactoryVroomiz (Season 1)August 2Skins (Season 1-7)August 4Dino Hunt (Season 1)Paranormal Survivor (Season 1)August 5Enemigo Intimo (Season 1)Ever After High (Season 1-5) 1571

at Oslo Middle School, there are computers, and most of the basic supplies are here. But the beanbag chairs and carpet?"All the people that provided money for that project were my friends and family," Henley said.It's Henley's way of creating a home away from home."Think of it as decorating your home to make it comfortable. I want this to be my kids home," Henley said.Now in her fourth year of teaching, Henley spent 0 of her own money on things ranging from supplies to snacks, that aren't just rewards for good behavior."We made DNA models with Twizzlers," she said. "The kids like it, and we have a lot more fun that way. They're a lot more likely to learn it when we're using food and hands-on type things to learn."Henley is not alone reaching into her own pocket.A study by the National Center of Education Statistics showed 94 percent of public school teachers spent money on supplies without reimbursement. The average amount? 0.Henley turned to Twitter for help. #Clearthelists was started by a teacher in Texas as a way to get the community involved.Henley created her wish list on Amazon."It blew up a little because Royal Caribbean purchased a few items off of my list," Henley said.Beyond the teachers, many schools are starting to address the high cost of supplies for their students. This year at Oslo Middle School 'they're only asking kids to have one binder with tab dividers."They have all their assignments in one binder. it helps them to organize," Asst. Principal Chris Cummings said.This story was originally published by Jon Shainman on 1572

on the sale of all vaping products and e-cigarettes in the state on Tuesday. The announcement comes as hundreds of people across the country — including 61 people in Massachusetts — have been sickened by a mysterious lung disease that researchers suspect is linked to vaping.The ban will take effect immediately and will last through Jan. 25, 2020."One of the experts said that, 'We don't have time to wait. People are getting sick and the time to act is now.' I couldn't agree more," Baker said, according to the 516