Webyou have probably experienced déjà vu — the feeling that a situation or event happening now is one you’ve experienced before. While scientists don’t know. Webscientists are still untangling why we get deja vu. But there’s much it could teach us about the brain and memory. What is deja vu, and what’s happening in the brain when we feel it? Webdéjà vu is a sense of having already seen something you're currently seeing or experiencing—coupled with knowing you haven’t actually seen it, which is why it. Websome workers who signed up for dailypay access to their employer payments took to social media to express frustration with being unable to tap their funds. In general, déjà vu is a phenomenon in which a person suddenly feels a sense of familiarity with a present situation, even though they know. Welcome to the dailypay status page. Dailypay uses this page to communicate any issues with our systems including maintenance and unplanned. Webmost people experience déjà vu with no adverse health effects. In rare cases, déjà vu can be a sign of a neurological disorder. Individuals with epilepsy often. Webdéjà vu happens when there’s a miscommunication between two parts of your brain. It can happen to healthy people but can also signify epilepsy or dementia. Webit’s thought to be very common, having occurred in between 30 and 96 percent of the population, and usually lasts only seconds. It can be triggered by fatigue.