The Fundamental Concept BRAI MACHINE INTENT ACTION Decoding PERCEPT STIMULUS Coding Neural interface Physical Interface Need to understand how brain processes information Stimulus Neural Response Coding Given To be inferred Decoding To be inferred GivenINTENT PERCEPT ACTION STIMULUS Decoding Coding BRAIN MACHINE Neural Interface Physical Interface The Fundamental Concept Stimulus Neural Response Coding Given To be inferred Decoding To be inferred Given Need to understand how brain processes information