AIMC Topic: Entorhinal Cortex

Clear Filters Showing 21 to 24 of 24 articles

A hierarchical model of goal directed navigation selects trajectories in a visual environment.

Neurobiology of learning and memory Jul 29, 2014
We have developed a Hierarchical Look-Ahead Trajectory Model (HiLAM) that incorporates the firing pattern of medial entorhinal grid cells in a planning circuit that includes interactions with hippocampus and prefrontal cortex. We show the model's fle...
Humans Neural Networks, Computer Algorithms Animals Prefrontal Cortex Models, Neurological Robotics Neurons Hippocampus Goals Visual Perception Environment Entorhinal Cortex Motion Perception Recognition, Psychology Spatial Navigation
View on PubMed DOI

NeuroAI: If grid cells are the answer, is path integration the question?

Current biology : CB Mar 13, 2023
Spatially modulated neurons known as grid cells are thought to play an important role in spatial cognition. A new study has found that units with grid-cell-like properties can emerge within artificial neural networks trained to path integrate, and de...
Neural Networks, Computer Learning Cognition Models, Neurological Action Potentials Neurons Space Perception Entorhinal Cortex
View on PubMed DOI

Oscillation-Driven Memory Encoding, Maintenance, and Recall in an Entorhinal-Hippocampal Circuit Model.

Cerebral cortex (New York, N.Y. : 1991) Mar 5, 2021
During the execution of working memory tasks, task-relevant information is processed by local circuits across multiple brain regions. How this multiarea computation is conducted by the brain remains largely unknown. To explore such mechanisms in spat...
Neural Networks, Computer Animals Rats Memory, Short-Term Hippocampus Mental Recall Entorhinal Cortex Spatial Memory Theta Rhythm
View on PubMed DOI

Resonant Interneurons Can Increase Robustness of Gamma Oscillations.

The Journal of neuroscience : the official journal of the Society for Neuroscience Nov 25, 2015
UNLABELLED: Gamma oscillations are believed to play a critical role in in information processing, encoding, and retrieval. Inhibitory interneuronal network gamma (ING) oscillations may arise from a coupled oscillator mechanism in which individual neu...
Neural Networks, Computer Animals Mice Mice, Transgenic Interneurons Entorhinal Cortex Cortical Synchronization Gamma Rhythm Inhibitory Postsynaptic Potentials
View on PubMed DOI
Popular Topics
Recent Journals