What is the "Tetris effect"?

The Tetris Effect is a psychological phenomenon where prolonged focus on a repetitive activity causes elements of it to appear in your thoughts, dreams, and perceptions, like seeing Tetris blocks in real life or arranging objects in your mind. Named after the popular game, it demonstrates how the brain adapts through neuroplasticity, strengthening neural connections for repeated tasks, and can occur with any intensive activity, such as playing music or chess. It's essentially your brain getting "stuck" in a pattern, but it can also be used to retrain focus towards positive habits and gratitude.
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What is an example of the Tetris effect?

Have you ever played so much Tetris that you start seeing falling blocks when you close your eyes? Maybe you notice boxes on a shelf that look like they could be stacked in just the right way to score points. If so, congratulations! You have experienced the Tetris Effect.
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Why do I see video games when I close my eyes?

Seeing video game images before sleep may be due to visual overstimulation and screen exposure close to bedtime. This can disrupt normal sleep patterns and cause lingering mental images.
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Is Tetris actually good for your brain?

Yes, Tetris is good for your brain, as studies show it can increase cortical thickness, improve spatial reasoning, boost problem-solving, enhance brain efficiency, and even help reduce traumatic memories and anxiety. It works by engaging multiple cognitive functions like attention, memory, and visual-spatial skills, leading to positive structural and functional changes in the brain. 
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Why do people say to play Tetris after trauma?

Tetris helps with trauma by occupying the brain's visual processing centers, disrupting the formation of intrusive, visual memories (flashbacks) after a traumatic event, acting as a "cognitive vaccine" to prevent PTSD symptoms from solidifying, and grounding individuals during acute distress by competing for resources with overwhelming emotional experiences. Playing within six hours of trauma interrupts memory consolidation, reducing the severity and frequency of distressing memories, notes the Karolinska Institutet and Oxford University researchers. 
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Proof That Tetris Makes You Smarter

How long do you have to play Tetris after a traumatic event?

To help prevent intrusive memories after trauma, play Tetris for about 20 minutes within 6 hours of the event, as this brief, visuospatial activity competes with the brain's memory consolidation process, reducing flashbacks. This "Tetris intervention" can be used shortly after trauma exposure or even alongside therapy like EMDR to manage existing PTSD symptoms, but it's a tool, not a replacement for professional care, notes Psychology Today and the Conversation. 
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How do you release trauma from the body?

Releasing trauma from the body involves calming the nervous system through practices like breathwork, rhythmic movement (rocking, shaking, bouncing), and mindfulness to build safety, followed by somatic therapies (Somatic Experiencing, EMDR, Yoga, CBT) and supportive self-care (hydration, rest, connection) to process stored stress and emotions, often manifesting as physical tremors, tears, or deep relaxation as the body lets go. It's a gradual, non-linear journey, often requiring professional guidance for deep healing. 
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Which game increases IQ level?

Some of the best brain games include Sudoku, Wordle, crosswords, and others that challenge different aspects of thinking. These games can strengthen skills like focus, memory, and processing speed.
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Is Tetris related to IQ?

The lack of an association between Tetris scores and measures of IQ suggests that this relationship is not mediated by general fluid abilities and that there is something very specific about the common cognitive demands of visuospatial WM tasks and Tetris.
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Does Tetris calm anxiety?

Yes, Tetris can help with anxiety by inducing a state of "flow," a deep focus that makes worries fade, and by providing a sense of control and mastery, which boosts confidence. Studies show it can reduce negative emotions and intrusive thoughts, especially by using its visual-spatial task (mental rotation) to disrupt trauma-related memories, offering quick, accessible relief, though it's not a replacement for therapy.
 
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What is the 20 20 20 rule for gaming?

Use the 20-20-20 rule in-between matches (Every 20 minutes, look at something 20 feet away for 20 seconds). Create an automated gameplay pause in your settings or reminder to blink. Keep artificial tears or lubricating eye drops on hand. Stop any gaming or computer activity at least one hour before bedtime.
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What happens if your immune system discovers your eyes?

If your immune system "discovers" your eyes and attacks them, it leads to severe inflammation and autoimmune eye diseases like uveitis or neuromyelitis optica, causing pain, redness, blurry vision, and potential vision loss, because the eye has "immune privilege" (special protection) to prevent inflammation from damaging sight, but this privilege can fail, especially after injury, triggering an autoimmune response against eye tissue. 
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What is Charles Bonnet syndrome?

Charles Bonnet Syndrome (CBS) is when people with significant vision loss experience vivid, complex visual hallucinations, seeing things like patterns, people, or animals that aren't there, but they know they aren't real. It's a "visual release hallucination" caused by the brain trying to fill in the missing visual information from damaged eyes, not a mental health issue or dementia, and it only affects sight, not other senses. These phantom images often appear in quiet moments, can be colorful or black and white, and typically fade over time.
 
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Is Tetris a form of EMDR?

We considered Tetris to be a promising adjunct to EMDR therapy, both as a cognitive interference task targeting reconsolidation of traumatic memories after reactivation during therapy, and as a braintraining intervention targeting the hippocampus.
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Does block blast actually improve IQ?

Conclusion. It appears that manipulating the blocks made familiar by both Tetris and Block Blast has managed to tap into a form of intelligence only tangentially touched on by schooling. Feel free to keep playing your favorite new game, but don't forget to come up for air once in a while.
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What activity increases IQ the most?

What Increases IQ?
  • Well-formed brain exercises increase cognitive reserve.
  • Learning a language boosts memory and multiple levels of intelligence.
  • Long term learning projects that don't involve skimming or scanning.
  • Reading books that actually make you smarter.
  • Pursuing proven paths to memory improvement.
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Does screen time lower IQ?

In the forward Mendelian randomization (MR) analysis, we used the random-effect inverse-variance weighted (IVW) method and identified that leisure screen time (LST) reduced childhood IQ levels (β = −0.35, 95 % CI: [0.60, 0.10], p = 5.59 ×10−3), while moderate to vigorous physical activity (PA) was beneficial for ...
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Which indoor game is best for the brain?

Here is the list of fun brain development games that parents can play with their child:
  • Sudoku: This fun brain game features a grid with some numbers inside them and the rest is empty. ...
  • Puzzle-Solving: Puzzles are fun brain games as they enhance children's spatial awareness as well as hand-eye coordination.
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What is the most IQ game in the world?

While "highest IQ game" isn't definitive, recent studies suggest League of Legends (LoL) players have the highest average IQ (around 120.4) among modern video games, followed closely by Black Myth: Wukong and Baldur's Gate 3, due to the strategic complexity and vast knowledge required, though traditional games like chess are historically linked to high IQs. Games demanding high logic, verbal skills, and strategy often correlate with higher scores in these studies, with complex MOBAs, strategy, and RPGs generally ranking higher than casual or shooter games. 
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How do I raise my IQ fast?

They include:
  1. Learn to play a musical instrument. One study found that musicians have an enhanced working memory when compared to non-musicians. ...
  2. Practice memory activities. ...
  3. Practice your visuospatial skills. ...
  4. Learn a new language. ...
  5. Read more books. ...
  6. Practice executive control activities. ...
  7. Improve your relational skills. ...
  8. Study.
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What is trauma crying?

So, if you've experienced traumatic events, your tears could be a trauma response. This is because PTSD is linked to an overabundance of stress, and crying can be a way to self-soothe. Research shows that crying releases “feel-good” brain chemicals called endorphins that help reduce physical and emotional pain.
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What are the 7 trauma release exercises?

The seven TRE (Trauma Release Exercises) are a series of gentle stretches designed to fatigue leg muscles, leading to natural body tremors (shaking) that release deep-seated tension, stress, and trauma, involving simple movements like ankle rolls, calf raises, thigh/hip fatigue, and a final floor pose where you bring your knees together and let your body shake. These exercises activate the body's innate tremoring reflex to promote relaxation and emotional resilience. 
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