"Agile, playfuul, audacious, inventive,
[he] leaps across boundaries,
making unexpected connections,
juggling a dozen trains of thought at once"
This quotation by Oliver Sacks, the renowned neurologist who inspired my fascination with the three-pound organ situated in, and protected by, the cranium, figuratively describes how the connections, in the order of trillions, made between our billions of neurons ...