Shun Li
@shunnnli.bsky.social
Neuroscience PhD candidate @Harvard 🧠
Duke University ‘21
Uaena
📍 shunnnli.notion.site/shunli
Duke University ‘21
Uaena
📍 shunnnli.notion.site/shunli
Reposted by Shun Li
New in the #DeeperLearningBlog: @shunnnli.bsky.social describes the discovery of a type of synapse that switches between more excitatory and more inhibitory in an experience-dependent manner.
bit.ly/40OYYw4
#neuroscience #dopamine #RL @blsabatini.bsky.social
bit.ly/40OYYw4
#neuroscience #dopamine #RL @blsabatini.bsky.social
ANN-like Synapses in the Brain Mediate Online Reinforcement Learning - Kempner Institute
Synaptic plasticity rules in the brain are normally thought of as changing synaptic weights but not signs, unlike artificial neural networks. We show that a type of synapse in the […]
bit.ly
August 4, 2025 at 7:54 PM
New in the #DeeperLearningBlog: @shunnnli.bsky.social describes the discovery of a type of synapse that switches between more excitatory and more inhibitory in an experience-dependent manner.
bit.ly/40OYYw4
#neuroscience #dopamine #RL @blsabatini.bsky.social
bit.ly/40OYYw4
#neuroscience #dopamine #RL @blsabatini.bsky.social
Can synapses in the brain switch their signs between excitatory and inhibitory during learning🚦?
Can they act more like weights in artificial neural networks, able to switch signs based on experience 🔃?
Excited to share my thesis work!
🧵 ⬇️ (1/13)
Can they act more like weights in artificial neural networks, able to switch signs based on experience 🔃?
Excited to share my thesis work!
🧵 ⬇️ (1/13)
July 24, 2025 at 6:20 PM
Can synapses in the brain switch their signs between excitatory and inhibitory during learning🚦?
Can they act more like weights in artificial neural networks, able to switch signs based on experience 🔃?
Excited to share my thesis work!
🧵 ⬇️ (1/13)
Can they act more like weights in artificial neural networks, able to switch signs based on experience 🔃?
Excited to share my thesis work!
🧵 ⬇️ (1/13)