Reconstructing computational system dynamics from neural data with recurrent neural networks
Computational models in neuroscience usually take the form of systems of differential
equations. The behaviour of such systems is the subject of dynamical systems theory …
equations. The behaviour of such systems is the subject of dynamical systems theory …
Analysis methods for large-scale neuronal recordings
Simultaneous recordings from hundreds or thousands of neurons are becoming routine
because of innovations in instrumentation, molecular tools, and data processing software …
because of innovations in instrumentation, molecular tools, and data processing software …
Attractor dynamics reflect decision confidence in macaque prefrontal cortex
Decisions are made with different degrees of consistency, and this consistency can be
linked to the confidence that the best choice has been made. Theoretical work suggests that …
linked to the confidence that the best choice has been made. Theoretical work suggests that …
Causal evidence of a line attractor encoding an affective state
Continuous attractors are an emergent property of neural population dynamics that have
been hypothesized to encode continuous variables such as head direction and eye …
been hypothesized to encode continuous variables such as head direction and eye …
Encoding of female mating dynamics by a hypothalamic line attractor
Females exhibit complex, dynamic behaviours during mating with variable sexual receptivity
depending on hormonal status,,–. However, how their brains encode the dynamics of mating …
depending on hormonal status,,–. However, how their brains encode the dynamics of mating …
A line attractor encoding a persistent internal state requires neuropeptide signaling
Internal states drive survival behaviors, but their neural implementation is poorly understood.
Recently, we identified a line attractor in the ventromedial hypothalamus (VMH) that …
Recently, we identified a line attractor in the ventromedial hypothalamus (VMH) that …
Sleep and the hypothalamus
AR Adamantidis, L de Lecea - Science, 2023 - science.org
Neural substrates of wakefulness, rapid eye movement sleep (REMS), and non-REMS
(NREMS) in the mammalian hypothalamus overlap both anatomically and functionally with …
(NREMS) in the mammalian hypothalamus overlap both anatomically and functionally with …
Sexually dimorphic dopaminergic circuits determine sex preference
A Wei, A Zhao, C Zheng, N Dong, X Cheng, X Duan… - Science, 2025 - science.org
Sociosexual preference is critical for reproduction and survival. However, neural
mechanisms encoding social decisions on sex preference remain unclear. In this study, we …
mechanisms encoding social decisions on sex preference remain unclear. In this study, we …
The multi-stage plasticity in the aggression circuit underlying the winner effect
Winning increases the readiness to attack and the probability of winning, a widespread
phenomenon known as the" winner effect." Here, we reveal a transition from target-specific …
phenomenon known as the" winner effect." Here, we reveal a transition from target-specific …
Back to the continuous attractor
Á Ságodi, G Martín-Sánchez… - Advances in Neural …, 2025 - proceedings.neurips.cc
Continuous attractors offer a unique class of solutions for storing continuous-valued
variables in recurrent system states for indefinitely long time intervals. Unfortunately …
variables in recurrent system states for indefinitely long time intervals. Unfortunately …