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NanoScience Laboratory

Light Fantastic

Lorenzo Pavesi

Lorenzo Pavesi

NanoScience Laboratory

NanoScience Laboratory

NanoScience Laboratory

NanoScience Laboratory

NanoScience Laboratory

NanoScience Laboratory

NanoScience Laboratory

NanoScience Laboratory

NanoScience Laboratory

NanoScience Laboratory

NanoScience Laboratory

Learning through plasticity

NanoScience Laboratory

NanoScience Laboratory

NanoScience Laboratory

Neuromorphic computing

NanoScience Laboratory

Neuromorphic photonic chip

NanoScience Laboratory

NanoScience Laboratory

NanoScience Laboratory

Cosa vogliamo fare noi

NanoScience Laboratory

Hybrid photonic-biological networks

NanoScience Laboratory

Long-term visionhybrid neuromorphic photonic networks

clarify the way brain thinkscompute beyond von Neumann, control and supplement specific neuronal functions

NanoScience Laboratory

Objective

A hybrid neuromorphic intelligent network where photonic circuitry provides both the core computing power as well as the interface to biological neurons and electronic circuitry provides both the required I/O control and the platform where algorithms (i.e., deep learning networks) emulate the biological network.

NanoScience Laboratory

Objective

A hybrid neuromorphic intelligent network where photonic circuitry provides both the core computing power as well as the interface to biological neurons and electronic circuitry provides both the required I/O control and the platform where algorithms (i.e., deep learning networks) emulate the biological network.

NanoScience Laboratory

Circuiti neuronali

Il neurone è l’unità base di computazione del cervello: riceve ed integra segnali neurochimici daaltri neuroni e, a seconda di un numero di fattori, genera o meno un segnale elettrico(potenziale d’azione) che a sua volta determina lo comunicazione con altri neuroni connessitramite sinapsi.

I neuroni sono cellule morfologicamente polarizzatecostituite da un “polo di input” (dendriti che possonoricevere informazioni da altri neuroni) e un “polo di output” (assone che propaga informazioni agli altri

neuroni).

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Network neuronale in vitro

Neuroni in coltura

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Disegnare il network neuronale in vitro

Il network neuronale in vitro è un sistema bidimensionale che può essere modificato a livellodi singola cellula: controllando la polarità dei neuroni possiamo potenzialmente disegnare un

circuito neuronale.

Polarità neuronale guidatada fattori esterni

Uso di proteinefotoattivabili coinvolte

nella crescita / direzionamento

dell’assone

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Hybrid photonic-biological networks

NanoScience Laboratory

optogenetics

NanoScience Laboratory

Signal transduction between photonic chip and neuronalcircuit

NanoScience Laboratory

NanoScience Laboratory

NanoScience Laboratory

Optogenetics + neural photonic network= artificial hybrid brain

NanoScience Laboratory

Optogenetics + neural photonicnetwork= artificial hybrid brain

NanoScience Laboratory

Optogenetics + neural photonicnetwork= artificial hybrid brain

NanoScience Laboratory

Memory

engram

Costruire engram artificiali con la luce

Marco Canossa

NanoScience Laboratory

Epilepsy

Yuri Bozzi

NanoScience Laboratory

Vision

the hybrid artificial network is used to backup disable brain activities

Image from www.dailymail.co.uk /sciencetech/article-3858896/

NanoScience Laboratory

The web page

https://r1.unitn.it/back-up/

NanoScience Laboratory

acknowledgments

http://nanolab.physics.unitn.it/

NanoScience Laboratory

acknowledgments

http://nanolab.physics.unitn.it/

www.quantumtrento.eu

SYMPHONY

ITPAR

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