CLaE
@claeneuro.bsky.social
4.6K followers
3.2K following
830 posts
Neuroscience,Insular cortex
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CLaE
@claeneuro.bsky.social
· Nov 8
CLaE
@claeneuro.bsky.social
· Aug 25
Computational models link cellular mechanisms of neuromodulation to large-scale neural dynamics - Nature Neuroscience
Drawing from advances in mathematics and related fields, we show that biophysical models of large-scale neural dynamics can help to bridge the gap between neuromodulation at the cellular scale and mes...
www.nature.com
CLaE
@claeneuro.bsky.social
· Aug 25
Individual differences in decision-making shape how mesolimbic dopamine regulates choice confidence and change-of-mind - Nature Neuroscience
Differences in neuroeconomic decision-making influence nucleus accumbens dopamine dynamics and reflect choice confidence during evaluation, as well as past and future value during re-evaluation, which...
www.nature.com
CLaE
@claeneuro.bsky.social
· Aug 25
A cortical microcircuit model reveals distinct inhibitory mechanisms of network oscillations and stability
We identify a computational mechanism for network oscillations distinct from classic excitatory-inhibitory networks – CAMINOS (Canonical Microcircuit Network Oscillations) – in which different inhibit...
www.biorxiv.org
CLaE
@claeneuro.bsky.social
· Aug 25
Double dissociation of dynamic and static face perception provides causal evidence for a third visual pathway - Nature Communications
The study shows a double dissociation between static and dynamic face perception in 108 patients with focal lesions, providing direct causal evidence for a third visual pathway via the posterior super...
idp.nature.com
CLaE
@claeneuro.bsky.social
· Aug 15
Towards a biologically annotated brain connectome - Nature Reviews Neuroscience
High-resolution maps of biological annotations in the brain are increasingly generated and shared. In this Review, Bazinet and colleagues discuss how brain connectomes can be enriched with biological ...
www.nature.com
CLaE
@claeneuro.bsky.social
· Jul 28
Brain rhythms in cognition -- controversies and future directions
Brain rhythms seem central to understanding the neurophysiological basis of human cognition. Yet, despite significant advances, key questions remain unresolved. In this comprehensive position paper, w...
arxiv.org
CLaE
@claeneuro.bsky.social
· Jul 24
Building Intuition for Dynamical Mean-Field Theory: A Simple Model and the Cavity Method
Dynamical Mean-Field Theory (DMFT) is a powerful theoretical framework for analyzing systems with many interacting degrees of freedom. This tutorial provides an accessible introduction to DMFT. We beg...
arxiv.org
CLaE
@claeneuro.bsky.social
· Jul 21
‘Backpropagation and the brain’ realized in cortical error neuron microcircuits
Neural responses to mismatches between expected and actual stimuli have been widely reported across different species. How does the brain use such error signals for learning? While global error signal...
www.biorxiv.org
CLaE
@claeneuro.bsky.social
· Jul 21
How the brain shifts between external and internal attention
Nobre and Gresch call for an upgrade of attention research by considering how the
brain shifts its focus between contents in the external sensory stream and internal
memory representations. They highl...
www.cell.com
CLaE
@claeneuro.bsky.social
· Jul 21
Frontiers | Thalamus and consciousness: a systematic review on thalamic nuclei associated with consciousness
IntroductionConsciousness relies on both cortical and subcortical structures and their feedforward and feedback pathways. Within this framework, the thalamus...
www.frontiersin.org
CLaE
@claeneuro.bsky.social
· Jul 15
Frontiers | Consciousness as a Physical Process Caused by the Organization of Energy in the Brain
To explain consciousness as a physical process we must acknowledge the role energy plays in the brain. Energetic activity is fundamental to all physical proc...
www.frontiersin.org
Reposted by CLaE
Elliot Murphy
@elliot-murphy.bsky.social
· Jul 14
ROSE: A Universal Neural Grammar
Processing natural language syntax requires a negotiation between symbolic and subsymbolic representations. Building on the recent representation, operation, structure, encoding (ROSE) neurocomputa...
www.tandfonline.com
CLaE
@claeneuro.bsky.social
· Jul 9
A Dynamical Systems Perspective on the Analysis of Neural Networks
In this chapter, we utilize dynamical systems to analyze several aspects of machine learning algorithms. As an expository contribution we demonstrate how to re-formulate a wide variety of challenges f...
arxiv.org
Reposted by CLaE
CLaE
@claeneuro.bsky.social
· Jun 11
What dopamine teaches depends on what the brain believes - Nature Neuroscience
How does the brain learn to predict rewards? In this issue of Nature Neuroscience, Qian, Burrell et al. show that understanding how dopamine guides learning requires knowledge of how animals interpret...
www.nature.com
CLaE
@claeneuro.bsky.social
· Jul 6
The Neurobiology of Cognitive Fatigue and Its Influence on Effort-Based Choice
Feelings of cognitive fatigue emerge through repeated mental exertion and are ubiquitous in our daily lives. However, there is a limited understanding of the neurobiological mechanisms underlying the ...
www.jneurosci.org
CLaE
@claeneuro.bsky.social
· Jul 6
The interoceptive origin of reinforcement learning
Rewards play a crucial role in sculpting all motivated behavior. Traditionally, research
on reinforcement learning has centered on how rewards guide learning and decision-making.
Here, we examine the ...
www.cell.com
CLaE
@claeneuro.bsky.social
· Jul 5
The brain bases of emotion generation and emotion regulation
Emotion generation and emotion regulation are widely seen as functionally distinct.
This distinction has inspired efforts to define separable brain bases of each, with
emotion generation thought to in...
www.cell.com
CLaE
@claeneuro.bsky.social
· Jul 5
Benchmarking methods for mapping functional connectivity in the brain - Nature Methods
In this Analysis, Liu et al. benchmark more than 200 pairwise statistics for functional brain connectivity in tasks such as hub mapping, distance relationships, structure–function coupling and behavio...
www.nature.com
CLaE
@claeneuro.bsky.social
· Jul 5
Human high-order thalamic nuclei gate conscious perception through the thalamofrontal loop
Human high-order thalamic nuclei activity is known to closely correlate with conscious states. However, it is not clear how those thalamic nuclei and thalamocortical interactions directly contribute t...
www.science.org
CLaE
@claeneuro.bsky.social
· Jul 5
The No Body Problem: Intelligence and Selfhood in Biological and Artificial Systems
Do you need a body to be an intelligent system? Clearly not. Artificial systems such as Large Language Models do not have a body and yet they are promptly qualified as intelligent and even conscious. ...
sciety-labs.elifesciences.org
CLaE
@claeneuro.bsky.social
· Jul 5
A network correspondence toolbox for quantitative evaluation of novel neuroimaging results - Nature Communications
Here, the authors present the Network Correspondence Toolbox, which enables researchers to examine and report spatial correspondence between their neuroimaging results and widely used brain atlases.
www.nature.com