Part 1 of 5 · freeIntroduction
We often imagine memory as a hard drive. In reality it is a living network. Billions of neurons, the cells of the nervous system, reconnect, strengthen or weaken according to what we live through.
Nothing is stored in a single place. A memory is a trace spread across the network, fragile at first, sturdier after sleep, and always rebuilt a little whenever we recall it.
The rest is in the Sophia app.The remaining parts, the open-book quiz and the full glossary. Free to start; Premium unlocks everything.
- 2Connections that grow stronger
- 3The hippocampus, station master of memory
- 4Remembering means rebuilding
- 5Several memories in a single brain
Open-book quiz8 questions whose answers are in the text.
Glossary7 terms explained in a tap.
30 languagesThe same course, from French to Japanese.
