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LA JOLLA, Calif. (KGTV) - Scientists at the Sanford Consortium at UC San Diego will send brain tissue to space on Saturday, as part of the latest Space X launch."It sounds like science fiction, but it's actually happening right now," says Dr. Alysson Muotri, the Director of the UC San Diego Stem Cell program.He's leading a research team to study how zero-gravity environments will affect brain growth."We know from several previous studies that the human body has not evolved to deal with micro-gravity," Muotri says. "We suffer under these conditions. And the brain is also vulnerable."Muotri's team uses stem cells to create microscopic brain-organoids, tiny brain cells that will grow like a human brain.They'll send 100 of the brain-organoid cells to the International Space Station for 30 days.When the cells return, the scientists will compare them to similar cells grown in the lab on Earth, to find any differences caused by a month in space.Muotri says this study is key to helping humans in the quest to live off of Earth."The cells might age faster," he says. "That's a consequence of being under micro-gravity for long periods of time. So the brain might age. That might make you susceptible to cognitive decline, dementia or maybe Alzheimer's."Muotri says it's also essential to find out how a developing brain would grow because it could impact any pregnancy and gestation that happens in outer space."The human brain during gestation grows in a speed that's amazingly fast," says Muotri. "In space, we think that will be aggravated. It will be even bigger. So you can imagine a baby with a large brain, it might not pass through the birth channel. That might be a problem for humans in space."For more detailed information on the study, click here. 1773

LAKESIDE, Calif. (KGTV) -- A woman was arrested after deputies say she assaulted the vice principal of her son’s school in Lakeside Tuesday. The San Diego County Sheriff’s Department says the incident started when Monique Martin tried to pick up her son from school. When Martin was asked for identification, deputies say she became combative and physically assaulted the vice principal of Lakeside Middle School before returning home. RELATED: Deputy injured when car hits patrol vehicle in PowayThe department says Martin then drove to Santee, speeding past deputies on Town Center Parkway. “Deputies stopped Martin and had to use force to take Martin into custody,” the department says. RELATED: Deputy injured in violent South Bay pursuit crashDuring the arrest, two deputies sustained minor injuries. They were treated and released from a local hospital. 868

Lina Crisostomo's SATs are coming up next week, but college test prep has taken a backseat to funerals, vigils and walkouts.It's been like that since a gunman stormed Marjory Stoneman Douglas High School, killing 17 people and sending Lina running from campus."Homework doesn't really seem that important now," she said Friday, the day before her 17th birthday. "My attention has changed to fighting for these 17 lives."  434

LAS VEGAS, Nevada — More changes could be coming to the "free drink" system in Las Vegas casinos.There is special technology on table-top machines, such as video poker, that monitors when you earn a comped drink. Now, gamblers may see it on slot machines, too.Ardent Progressive Systems and Games has already installed its technology on about 90 slot machines at The Riverside Resort in Laughlin.It's considered a trial run for a couple months to see how it goes."The hope now is, the trial down in Laughlin will be successful and then we've got several properties that are waiting to see the results of that and possibly implementing it in the near future up here in Las Vegas," said Albert Tabola with Ardent Progressive Systems and Games.The technology is a strip of LED lights that faces you while you play. Red means you're not ready for a drink. Green means you are ready for a drink. Yellow means you're getting close to qualifying for a drink. Orange means you're playing too slowly and falling off track."You will know as you play whether you qualify for a complimentary drink or not, as will the cocktail waitress," Tabola said.Players do not have to play max bet to qualify for a drink. They ust need to consistently play."The qualification levels on there are very, very low so this should not affect anybody that plays for the most part, at all," he said. "Ideally, the only person that will be grumbling about this will be the person that wants to get that free drink before they go into a show by just sitting down at the machine and maybe playing a penny or wherever they can get away with."Casinos in Las Vegas will be keeping an eye on the trial run in Laughlin right now before making a decision as to whether they should implement it on slot machines here in the city. 1811

LA MESA (KGTV) -- A man who mistook his gas for the brakes crashed into the side of the Marque Urgent Care Wednesday.Police say the man was driving his SUV on Lake Murray Boulevard near Dallas Street when he hit the gas instead of braking.The vehicle then struck a tree, hit the Marque Urgent Care, taking out two load-bearing pillars, knocked over two handicapped parking signs and eventually became lodged in an iron railing at a barbecue restaurant.Following the crash, the urgent care facility was evacuated and closed.The driver of the vehicle was taken to the hospital with cuts. 603