Motor cortex activity across movement speeds is predicted by network-level strategies for generating muscle activity

Kavli Affiliate: Mark Churchland | Authors: Shreya Saxena, Abigail Russo, John Cunningham and Mark M Churchland | Summary: Learned movements can be skillfully performed at different paces. What neural strategies produce this flexibility? Can they be predicted and understood by network modeling? We trained monkeys to perform a cycling task at different speeds, and trained […]


Continue.. Motor cortex activity across movement speeds is predicted by network-level strategies for generating muscle activity

Modified gravitational wave propagation with higher modes and its degeneracies with lensing

Kavli Affiliate: Wayne Hu | First 5 Authors: Jose Maria Ezquiaga, Wayne Hu, Macarena Lagos, Meng-Xiang Lin, Fei Xu | Summary: Low-energy alternatives to General Relativity (GR) generically modify the phase of gravitational waves (GWs) during their propagation. As detector sensitivities increase, it becomes key to understand how these modifications affect the GW higher modes […]


Continue.. Modified gravitational wave propagation with higher modes and its degeneracies with lensing

Modified gravitational wave propagation with higher modes and its degeneracies with lensing

Kavli Affiliate: Wayne Hu | First 5 Authors: Jose Maria Ezquiaga, Wayne Hu, Macarena Lagos, Meng-Xiang Lin, Fei Xu | Summary: Low-energy alternatives to General Relativity (GR) generically modify the phase of gravitational waves (GWs) during their propagation. As detector sensitivities increase, it becomes key to understand how these modifications affect the GW higher modes […]


Continue.. Modified gravitational wave propagation with higher modes and its degeneracies with lensing