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What Baby Brain Studies Reveal About Early Memory

30 March 2025 · 33 views · 0 likes · 0 reposts · 106 blog views

AI learning neuroscience philosophy research

Our youngest is almost 2 now, and I’m constantly amazed by how fast she’s learning - new words, new games, tiny bits of logic that make me go, “How did you figure that out already?” Watching her grow is honestly one of the coolest things in life.

There is a study where researchers scanned the brains of babies and toddlers while they were awake - a little girl in a pink dress and matching headphones, lying on her back watching swirling kaleidoscope videos while slowly sliding into an MRI machine.

They found out that around the age of one, a part of the brain called the hippocampus starts showing real signs of memory formation. That’s the part responsible for remembering life events; what happened yesterday or who gave you your favorite toy. Before this study, it wasn’t clear if babies could form memories that young. Now there’s actual brain activity to back it up.

That's fascinating how researchers got creative - letting babies bring pacifiers and blankets, and projecting calming videos on the ceiling - all to keep them comfy and engaged.

Even though we can’t consciously remember those early years, the brain is definitely busy learning and storing things. Maybe the memories aren’t gone… just tucked away in a corner we haven’t figured out how to reach yet.

It’s amazing to think there’s this whole inner world developing behind those giggles and stumbles. And with how fast AI is moving, it might not be that far off before science figures out a way to bring those early memories back... 🤞

What Baby Brain Studies Reveal About Early Memory

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