Samuel Liebana
@LiebanaSamuel
Followers
152
Following
300
Media
0
Statuses
87
RT @SWC_Neuro: We had great fun visiting @GwyddRhydywaun in Wales this week!. Supported by a grant from @NC3Rs, secondary school students t….
0
1
0
RT @GwyddRhydywaun: Many thanks @SWC_Neuro for a fantastic workshop. The pupils were inspired and agreed that they had learnt a great deal.….
0
5
0
RT @somnirons: Pleased to say that our story of how a theory of self-supervised learning in cortical layers accounts for several experiment….
nature.com
Nature Communications - How the cortex learns an internal representation of the world and why the cortex relies on a layered structure remain poorly understood. Here, the authors propose a...
0
24
0
RT @cienciaes: ¿Por qué cada persona aprende de forma distinta? ¿Qué papel juega la dopamina en nuestro cerebro al aprender? Samuel Liébana….
0
2
0
RT @SWC_Neuro: New research shows long-term learning is shaped by dopamine signals that act as partial reward prediction errors. The study….
0
3
0
RT @stefsmlab: Our paper just came out in PRX! . Congrats to @nishpathead and the rest of the team. TL;DR : We analyse neural network lear….
journals.aps.org
A solvable model for reinforcement learning, the RL perceptron, provides a mathematical framework to analyze learning dynamics, revealing key efficiency factors and a speed-accuracy trade-off that...
0
3
0
RT @summerfieldlab: Neural networks need a dorsal stream to learn structure in natural scenes! really proud of this work led by @tsonj.
0
8
0
RT @GatsbyUCL: 🙋Are you interested in bridging theory & experiments?. 🥁 Announcing the Gatsby Unit & SWC (@SWC_Neuro) joint PhD programme.….
0
28
0
RT @TheBrunoCortex: 📣 Neuro postdoc jobs!🧠. My lab in Oxford has openings for 1) a 2-photon microscopist interested in 3-photon imaging in….
0
57
0
RT @ArminLak: Our paper on the effect of stimulus temporal regularity on visual decisions is out in its final form: . .
nature.com
Nature Communications - The world exhibits temporal regularities that can be exploited to improve perceptual decisions. Here, the authors show that mice adapt to such regularities, well described...
0
22
0
RT @stefsmlab: Very excited to announce openings for my first 2 lab members @chalmersuniv. 1️⃣ PhD in theory of ML bias [.
chalmers.se
0
47
0
RT @stefsmlab: Proud to announce that in Sept I'll start as Assistant Professor at @chalmersuniv! Very grateful for my time @GatsbyUCL in @….
0
11
0
RT @stefesseM: 📣 Join us in Analytical Connectionism our summer school on the foundations of higher-level cognition. Join experts from neur….
0
20
0
RT @SaxeLab: Excited to announce the 2nd Analytical Connectionism summer school!. How can we mathematically understand neural network model….
0
73
0
RT @devonjarvi5: I’m really excited to see the NeuralPlayground team has finally put out a preprint: . My students….
github.com
The standardised environment for the hippocampus and entorhinal cortex models - SainsburyWellcomeCentre/NeuralPlayground
0
14
0
RT @OxNeuro: This is Samuel Liebana Garcia from @OxfordDPAG on Striatal dopamine reflects individual long-term learning trajectories #OxNeu….
0
3
0
RT @Jack_W_Lindsey: Excited to share the capstone work of my PhD, w/ @vulcnethologist @Datta_Lab and Ashok Litwin-Kumar. We think it’s an e….
biorxiv.org
Spiny projection neurons (SPNs) in dorsal striatum are often proposed as a locus of reinforcement learning in the basal ganglia. Here, we identify and resolve a fundamental inconsistency between...
0
26
0
RT @duchetb: How to design optimal brain stimulation to modulate.phase-amplitude coupling? Excited to share our preprint! .
0
2
0
RT @ermgrant: Pre-doc students can join Gatsby for a summer to learn about the mathematical tools useful for ML & neuro ⬇️ I had a lot of f….
0
6
0
RT @stefesseM: Excited that the workshop organized by @ermgrant, @smusslick and me has been accepted at #Cosyne2024! Leveraging advancement….
0
5
0