MenoLee @leewagers_ - Twitter Profile

Your hippocampus doesn't encode days that feel identical. If this Tuesday looks like last Tuesday, your brain files them as a single compressed memory. The second day never gets its own folder. This is why decades feel like they disappeared. The hippocampus uses novelty as its filter for "worth storing." Repetitive routines trigger temporal compression. Same commute, same desk, same dinner, same bedtime: the brain deduplicates the whole sequence into one entry. You lived 365 days. You filed 40. Research from Jeffrey Zacks at Washington University has tracked this with fMRI. As people move through continuous experience, the hippocampus and medial prefrontal cortex fire in discrete bursts at moments the brain flags as "something changed." Each burst becomes a retrievable memory later. In stretches with no boundaries, the bursts flatten. Participants with more boundaries in a given period remembered more of it afterward. Segmentation literally builds memory. Sleep is the second mechanism. During slow-wave sleep, the hippocampus replays the day's episodes and transfers them to the neocortex for long-term storage. This is when memory actually gets filed. Cut sleep short and encoding efficiency drops. Chronic sleep debt means experiences you had never complete the transfer. The memory existed. It just never made it to disk. The third mechanism is where dopamine meets attention. Novel stimuli trigger the ventral tegmental area to release dopamine into the hippocampus, which gates what gets encoded. Mind-wandering does the opposite. When your default mode network takes over (phone scrolling, rumination, email during dinner), the hippocampus stops tagging the present. You were at the wedding. Your hippocampus was in your inbox. Three independent systems working against you. Novelty collapse compressing repetitive days into single entries. Sleep debt blocking consolidation. Default mode network swallowing attention before encoding completes. The fix comes straight out of the mechanism. New locations, new food, new people, new routes home. The brain needs boundaries to build memories. Go to bed earlier so replay actually runs. Put the phone down when something is happening so the dopamine signal can fire. The more forgettable the day, the shorter the decade.

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NBA @NBA

2 months ago

“He’s been something of a mentor [to me], playing against him is always great.” 🤝 After his 36-point night, Jalen Green discusses his relationship with Steph Curry... from attending his workouts to sharing the floor in the @SoFi Play-In.

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MenoLee @LeeWagers_

3 months ago

@jacobdaviscfb @SEC @RazorbackMBB Woooooooooooo @RicFlairNatrBoy

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3 months ago

#MarchMadness +1.5 HOU 2 units +2 St.Johns 2 units -8 AKRON 2 units 😎 💰

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San Francisco 49ers

@49ers

3 months ago

We see you smiling at your phone 🥹

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George Kittle

@gkittle46

3 months ago

@Coach_Yac 13

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Alan Stein, Jr.

@AlanSteinJr

3 months ago

Steve Nash didn’t just lead in assists. He led the NBA in high-fives, fist bumps, and pats on the back. And a UC Berkeley study found that teams who showed more physical enthusiasm… won more. Energy is contagious. Encouragement matters.