We are a catalogue of billions of bits of dataJuly 30, 2026 · 0 Commentsby Mark PavilonsEverything we do or think is produced by the human brain. Aside from the work it does every second, our brains hold all of our memories – our personal diaries that we carry with us. According to Christoper Ravn (Optoceutics, How Much Information Can The Brain Hold), some studies suggest the brain capacity could be as high as 2.5 petabytes (PB). However, when the brain reaches its capacity, it will go through neural pruning and forgetting to manage and store information. These are the highest-frequency among all brainwaves, and they primarily occur within the hippocampus (the brain’s memory centre).