︎ Time in Lisbon (WEST)
Posters I
wed 15 ︎︎︎ 14:30–16h00
1
The superior colliculus directs goal-oriented forelimb movements
Shrivas Chaterji,1,2 Punarva H. Belliappa,1,3 and Anupama Sathyamurthy,1
1. Centre for Neuroscience, Indian Institute of Science, Bengaluru, Karnataka 560012, India
2. Present address: Champalimaud Centre for the Unknown, Lisbon 1400-038, Portugal
3. Present address: Brown University, Providence, RI 02912, USA
2
Brief Critical Windows for Memory Consolidation are Regulated by Behavioral State
N. Tatiana Silva 1, M Inês Ribeiro 1,2, Megan R Carey 1
1. Champalimaud Research - Neuroscience, Lisbon, PT
2. OIST, Okinawa, JP
3
Second-order forward-mode optimization of recurrent neural networks for neuroscience
Youjing Yu, Rui Xia, Qingxi Ma, Máté Lengyel, Guillaume Hennequin
1. University of Cambridge, Cambridge, UK
4
Exploring the Inner Workings and Internal Representations of Predictive Coding Networks in Comparison to Usual Feedforward Neural Networks
Aslan Satary Dizaji 1
1. NeuroAILab, Tehran, Iran
5
Towards a neuromechanical model of swimming in the jellyfish Clytia hemisphaerica
Ryan Lu 1, Karen Cunningham 2, James Fitzgerald 1, Brady Weissbourd 2, Ann Kennedy 3
1. Northwestern University, Chicago, US
2. Massachusetts Institute of Technology, Cambridge, US
3. Scripps Research, San Diego, US
6
A spike-by-spike account of low-dimensional neural population dynamics
William F Podlaski 1, Christian K Machens 1
1. Champalimaud Foundation, Lisbon, PT
7
A normative dynamical theory of intuitive human reasoning
Francesco Trapani 1, Daniel McNamee 1
1. Champalimaud Foundation, Lisbon, PT
8
Variations in Neuronal Selectivity Create Efficient Representational Geometries for Perception
Sonica Saraf 1, J. Anthony Movshon 1, SueYeon Chung 1, 2
1. New York University, New York, USA
2. Flatiron Institute, New York, USA
9
Angular Self-Motion Estimation for Action Selection in Walking Drosophila
Corinna Gebehart 1, Tomás Cruz 2, M. Eugenia Chiappe 1
1. Champalimaud Foundation, Lisbon, PT
2. Friedrich Miescher Institute for Biomedical Research, Basel, CH
10
Sensorimotor calibration in optic flow processing circuits
Claire Rusch 1, M. Eugenia Chiappe 1
1. Champalimaud Foundation, Lisbon, PT
11
Comparing the activity of four neuromodulators during decision-making
Kcénia Bougrova 1, Matteo Carandini 2, Davide Crombie 1, Eric deWitt 1, Carolina Quadrado 2, Georg Raiser 1,
Laura Silva 1, Olivier Winter 1, Florian Rau 1, Gaelle Chapius 3, International Brain Lab, Zachary Mainen 1
1 Champalimaud Foundation, Lisbon, PT
2 University College London, London, UK
3 University of Geneva, Geneva, CH
12
Solving Constrained Minimax Problems with Spiking Neural Networks
Guillermo Martín-Sánchez 1, William F. Podlaski 1, Christian K. Machens 1
1. Champalimaud Foundation, Lisbon, PT
13
Contributions of Basal Ganglia and Cerebellum to Discrete and Continuous Behavioral Control
Teresa Serradas Duarte 1*, Simon A. Zamora 1*, Coralie Hérent 1, Megan R. Carey 1, Joseph J. Paton 1
1. Champalimaud Foundation, Lisbon, PT
* these authors contributed equally
14
Modulation of Granule Cell Activity by Locomotion During Associative Learning
Marta Forcella 1, Merit Kruse 1, Romain Sala 1, N. Tatiana Silva 1, Megan R. Carey 1
1. Champalimaud Foundation, Lisbon, PT
15
A Fully 3D Model of Jellyfish Swimming, Integrating Nerve Nets, Muscles, Body Biomechanics and Fluid-Structure Interaction
Simon Altrogge 1, Raoul-Martin Memmesheimer 1
1. University of Bonn, Bonn, DE
16
Input-dependent Directionality of Interactions Between Cortical Areas
Joana Carmona 1*, Francesca Mastrogiuseppe 1*, Byron M. Yu 2, Adam Kohn 3, and Christian K. Machens 1
1. Champalimaud Foundation, Lisbon, PT
2. Carnegie Mellon University, Pittsburgh, US
3. Albert Einstein College of Medicine, New York, US * these authors contributed equally
17
Hallucination of visual instability is promoted by psychedelics and suppressed by gaze shifts
Lydia Fettweis Neto 1, Scott Renie 1, Zachary Mainen 1
1. Champalimaud Foundation, Lisbon, PT
18
How Cortical and Thalamic inputs to the Sensorimotor striatum guide motor sequence execution
Cheshta Bhatia 1, Bence Olveczky 1
1 Department of Organismic and Evolutionary Biology, Harvard University
19
Angular Self-Motion Estimation Guides Evasive Turning Decisions in Walking Drosophila
Virginia Palieri 1, Eugenia Chiappe 1
1. Champalimaud Foundation, Lisbon, PT
20
Brain-wide Functional Imaging Reveals Neuronal Dynamics of Working Memory in Larval Zebrafish
A. Lucas Martins 1, Catarina Matos 1, Margarida Pereira 1, João C. Marques 1, Michael Orger 1
1. Champalimaud Foundation, Lisbon, PT
21
Survival of Self vs Species: a Fly's Perspective
Saheli Roy 1, Matheus Farias 1, Hugo Marques 1, Nuno Machado 1, Sara Santos 1, Marta Moita 1, Maria Luisa
Vasconcelos 1
1. Champalimaud Foundation, Lisbon, PT
22
The heading change of a preceding movement predicts the escape bias in larval zebrafish
João C. Marques 1, Catarina Matos 1, A. Lucas Martins 1, Michael B. Orger 1
1. Champalimaud Foundation, Lisbon, PT
23
Sml sensory neurons regulate reproductive motor output in Drosophila
Nuno J. Machado 1, Sara Santos 1, Luisa Vasconcelos 1
1. Champalimaud Foundation, Lisbon, PT
24
Covert strategies determine the preservation of neural population dynamics across individuals during a cognitive task
Ioana Lazar 1, Mostafa Safaie 1, Juan Alvaro Gallego 1
1. Department of Bioengineering, Imperial College London, London, UK
25
Deep Reinforcement Learning Sheds Light on Neural Manifold Dynamics in Motor Adaptation
Mattia Della Vecchia 1, Mehdi Khamassi 2, N. Alex Cayco Gajic 1
1. Ecole Normale Superieure, Paris, FR
2. Sorbonne Universite, Paris, FR
26
Economic Behaviors Emerge from Local Learning Rules under Fast Environmental Feedback
Chenguang Li 1, Hanming Ye 2, Jeffrey Erlich 1
1. University College London, London, UK
2. Harvard University, Cambridge, MA, USA
27
(V)Repetition without (V)Repetition: using virtual reality tennis to replicate and expand on a foundational result in motor control
Alice C. Navalho 1*, Filipe S. Rodrigues 2*, Joseph J. Paton 2
1 Instituto Superior Técnico, Lisbon, PT
2 Champalimaud Foundation, Lisbon, PT
*co-first authors
28
Neuranimat: neurobiologically inspired sensorimotor control based on inverse action objectives
Afonso P. Dias 1*, Filipe S. Rodrigues 2*, Beatriz Lourenço 2, Artur Silva 2, Caroline Haimerl 2, Tiago Costa 2,
Joseph J. Paton 2
1 Instituto Superior Técnico, Lisbon, PT
2 Champalimaud Foundation, Lisbon, PT
*co-first authors
29
Modeling neural adaptation to tendon transfer
Genji Kawakita 1
Juan Alvaro Gallego 1
1. Imperial College London, London, UK
30
A Unified Perspective on Computation and Stochastic Spiking Neural Activity
Joan Gort 1, Alfonso Renart 1,
1. Champalimaud Foundation, Lisbon, PT
31
Integration Timescales of Visuospatial Task Constraints and Composition Strategies in Sensory Feedback Responses
Pranshu Malik 1, Paul Gribble 2, Andrew Pruszynski 2
1. Okinawa Institute of Science and Technology Graduate University, Okinawa, JA
2. University of Western Ontario, London, CA
32
Decoding individuality in the micro-structure of mouse behavior
Inês Laranjeira 1, Matthew Whiteway 2, The International Brain Laboratory, Zachary Mainen* 1, Daniel McNamee* 1
1. Champalimaud Foundation, Lisbon, PT
2. Center for Theoretical Neuroscience, Columbia University, New York, NY, USA
*equal contribution
33
Layered, Hierarchical Behavioral Control Underlies Dopamine Signals Across the Striatum During Decision-Making
Renato Sousa 1, Rodrigo Martins 1, Joseph J. Paton 1
Champalimaud Foundation, Lisbon, PT
34
Flies Rely on Numerosity to Assess the Relative Safety of the Group
Mirjam Heinemans 1, Marta Moita 1, Clara Ferreira 2
1. Champalimaud Foundation, Lisbon, PT
2. Northumbria University, Newcastle, UK
35
Task-Optimized Convolutional Recurrent Networks Align with Tactile Processing in the Rodent Brain
Trinity Chung*1, Yuchen Shen*2, Nathan C. L. Kong 4, and Aran Nayebi 2, 3, 1
1. Robotics Institute, Carnegie Mellon University; Pittsburgh, PA 15213
2. Machine Learning Department, Carnegie Mellon University; Pittsburgh, PA 15213
3. Neuroscience Institute, Carnegie Mellon University; Pittsburgh, PA 15213
4. Department of Psychology, University of Pennsylvania; Philadelphia, PA 19104
* Equal contribution.
36
Identifying Termination Rules in Perceptual Decision Making
Juan R. Castiñeiras de Saa 1, Mafalda Valente 1, Ulysses Tsai 1, Alfonso Renart 1
1. Champalimaud Foundation, Lisbon, PT
37
Addressing non-stationarities in neural population dynamics for long-term behavioral decoding
Trung Le 1, Hao Fang 1, Jingyuan Li 1, Tung Nguyen 2, Lu Mi 3, Amy Orsborn 1, Uygar Sümbül 4, Eli Shlizerman 1
1. University of Washington, Seattle, US
2. University of California, Los Angeles, Los Angeles, US
3. Tsinghua University, Beijing, CN
4. Allen Institute, Seattle, US
