AstroSZN 🦅

Whenever I feel lost, I watch this.

Repetition shapes reality. Our brains care about repetitions. And they can learn almost anything if we practice it daily. As Nicole Vignola breaks down neuroplasticity into its simplest form in her book Rewire: repetition + attention + intention = lasting change

تبون تفهمون أساسيات قراءة ال ECG ؟ بأبسط طريقة ممكنة ويحط لك بعد كل قاعدة مهمة براكتس عشان تفهموا غصب! عليكم بالمقطع هذا وبس youtu.be/2njmqWyE4oA مابي غير دعواتكم

Potassium is the last element you want to f around with.

The antidote for brain rot is going back to longer formats: reading books, essays. Reading will help you rebuild your focus and attention span.

> be Elon Musk > 1971. South Africa. nobody cares > bullied so bad you end up in the hospital > dad calls you worthless on the way home > 12 years old. write a game. sell it for $500 > move to Canada alone at 18 > Stanford accepts you. quit after 2 days > sleep on a couch. build Zip2. sell for $22M > build PayPal. sell for $180M > spend every dollar on rockets and electric cars > 2008. both companies nearly dead. same week > last launch. last dollar. it works > land rockets on drone ships in the ocean > put humans back in space for America > buy Twitter for $44B. everyone says you're insane the boy who slept on a couch is now the richest human being on the planet. $840 billion. no one in history has ever come close

Every word you speak is self hypnosis

ارهب خاصيه بجيمناي اللي هي انك تقدر تخليه زي تسجيل الشاشه ويشرح لك السلايد بدون ما ترسله له يختصر وقت مرره ومفيد خصوصا للي نمط تعلمهم سماعي اهم شيء تدخلون الابلكيشن اول وتشغلون الخيار اللي جنب المايك وعقب سووا السكرين ريكورد ويضبط توي اكتشفها وقلت أقولكم

The artery most commonly referred to as the “widow maker” is: A. Right coronary artery (RCA) B. Left circumflex artery (LCx) C. Left anterior descending artery (LAD) D. Posterior descending artery (PDA)

Learn better. Learn better. Learn better. Learn better. Because your brain adapts to how you train it. h/t: @shaneparrish

7 minutes after you finish studying, your brain quietly runs a file-transfer process. Columbia scientists caught it on a brain scan, and repetition is what speeds it up. In the study, 29 people went into an fMRI machine and saw flashcards pairing words with pictures. Some flashcards appeared once. Others appeared three times. After the flashcards, participants closed their eyes and rested for 7 minutes, still in the scanner, while the researchers watched what their brains did next. The hippocampus (a seahorse-shaped chunk deep in your brain that handles new memories) replayed the flashcards at the same rate whether people had seen them once or three times. The scan showed no difference between the groups in that region. Three other brain regions went the other way. All three belong to your brain's long-term storage network, the system that keeps memories around for years. Those regions replayed the repeated flashcards way more than the once-seen ones. One of them also started firing in sync with the hippocampus more often when replaying the repeated cards, like two colleagues confirming a file had been saved. Textbooks describe memories moving from the hippocampus to long-term storage as a slow process, one that takes weeks, months, or sometimes years. This study caught that process starting within the first 7 minutes after closing your eyes, with repetition speeding it up dramatically. When a flashcard had been shown three times, the long-term storage regions replayed the most recent viewing. Your brain treats each repetition as an update. The hippocampus was doing its own kind of work. For the flashcards people saw only once, the more the hippocampus replayed them during that 7-minute rest, the more likely people were to remember them on the test afterward. The hippocampus was picking up the slack for the weaker memories, while the long-term regions took over the stronger ones. The paper was edited by Robert Bjork at UCLA, the guy who coined "desirable difficulties," the idea that when learning feels harder in the moment, the memory tends to stick longer. This study adds a mechanism. Repetition works by moving a memory, fast, in the minutes right after you stop looking at the thing.

The greatest trait you can acquire is to work with tremendous intensity on things that matter to you, and more importantly, be strangely unbothered when those things don't work out.

Reading is the antidote to brainrot. The cognition curve is flattening faster than ever, books uniquely fight against this. Better vocabulary, better imagination, better thinking. Train your brain like you train your body. Books are weights for the mind.

If you want to dominate your field, it's easy. You have to outwork everyone!

Jamb is the only exam that has been able to defeat malpractice to zero percent

Don’t sleep on an idea that visits you daily.

Your life can go from 0 to 100 in a moment So just keep showing up, see how far you can go. World is full of possibilities you just need a dream in your heart and some courage.

She literally explains the incredible power of talking to the cells of your body. Your body is always listening. Every thought. Every word. Every belief. Speak life into yourself and watch your body respond.

Every time you train and practice, your brain heals itself: neurons lost to stress or damage are replaced with new connections, restoring lost functions. Keep rebuilding

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