Sleep research’s first major breakthrough happened in 1952， when University of Chicago grad student， Eugene Aserinsky， and his advisor， Nathaniel Kleitmanpersonalized toys， identified rapid eye movement sleep (aka REM) while obs...
Sleep research’s first major breakthrough happened in 1952， when University of Chicago grad student， Eugene Aserinsky， and his advisor， Nathaniel Kleitmanpersonalized toys， identified rapid eye movement sleep (aka REM) while observing Eugene’s？young son. Typically REM sleep occurs about an hour after we fall asleep and cycles through three to five times during an average night’s sleep， which means about 20% of our total time sleeping –？about 2 hours –？is devoted to dreaming.
The activation-synthesis hypothesis introduced in 1977 posits that dreams are the result of physiological processes of the brain. During REM cycles， the limbic system (which manages emotions， sensation and memories) becomes active and the resulting interactions between these seemingly random thoughts and images form distinct cognitive experiences. Basically， our dreams are just a bunch of neurons firing electrical currents at each other. However， this doesn’t mean our dreams are meaningless.personalized pillow cases
Harvard professor？Robert Stickgold？began exploring the relationship between waking life and dreams in the late ’90s， famously employing？Tetris as a research tool.？Yes， Tetris. Robert’s？team worked with a group that included expert gamers， novices and amnesiacs. Sixty percent of participants – including three of the five amnesiacs who had to re-learn the game each time they played — reported dreaming about Tetris blocks during early stage sleep. In the novice group， those that reported Tetris dreams improved significantly more than those with block-free dreams.
More recent studies have explored everything from the relationship between dreams and creativity， learning， emotions and more. Researchers at？UC Berkeley？found that your mom’s advice to crawl under the？covers？and sleep off an emotionally charged spat with a friend or lover may hold scientific weight. Subjects were asked to evaluate a series of face photos depicting a range of emotions. Half the group took a medically monitored afternoon nap following evaluation， while the others adhered to their normal nighttime sleep schedule. When participants re-took the face photo evaluation test the next day， the research team found that those who napped –？and entered a REM cycle during so — were less reactive to negative emotions such as fear and anger.
There are weird dreams and then there are？weird？dreams. You know what we’re talking about – those eerie， “Inception”–level epics with puzzling twists， mythical creatures and loose rules on gravity and physics. Where do those come from？ Scientists are also examining the？qualitative features of dreams？with the use of cutting edge MRI technology. In 2010， researchers monitored the activity of amygdala and hippocampus in a group of participants who kept detailed dream records over a two-week period. Results found a correlation between activity in these deep limbic system structures and the vividness and bizarreness of specific recorded dreams.
When Stacy K. Allen, a photographer and blogger behind Mountainside Home, decided to renovate her kitchen and add on an extra bathroom to her home in Cahaba Heights, Alabama, she knew she had to get creative. Sharing a 1,400-square-foot, 1950's-style ranch home with her husband Jarrod, two kids (Jude and Eva), a dog, and a cat, Stacy wanted to create a stylish, family-friendly space, but for a fraction of the cost of a designer home renovation.
Triple the costumes means triple the fun.
Hello evryone! I’m Jana Kore?i? and I’m happy to join the fantastic artistic Tattered Angels DT. I hope you’ll find my creating somehow?intresting and inspiring. Today I’ll show my projects for the DT call: