ArticleNeuroinformatics2005
Spatial navigation and causal analysis in a brain-based device modeling cortical-hippocampal interactions.
Article in Neuroinformatics, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
What it found
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Who cites it
21 citing papers in PubMed.
- Spatial Memory in a Spiking Neural Network with Robot Embodiment.Sensors (Basel, Switzerland) · 2021Article
- An Energy Model of Place Cell Network in Three Dimensional Space.Frontiers in neuroscience · 2018Article
- GPUs Outperform Current HPC and Neuromorphic Solutions in Terms of Speed and Energy When Simulating a Highly-Connected Cortical Model.Frontiers in neuroscience · 2018Article
- Neurorobotics-A Thriving Community and a Promising Pathway Toward Intelligent Cognitive Robots.Frontiers in neurorobotics · 2018Article
- Unlocking neural complexity with a robotic key.The Journal of physiology · 2016Review
- Locating and navigation mechanism based on place-cell and grid-cell models.Cognitive neurodynamics · 2016Article
- Scaled free-energy based reinforcement learning for robust and efficient learning in high-dimensional state spaces.Frontiers in neurorobotics · 2013Article
- Successful reconstruction of a physiological circuit with known connectivity from spiking activity alone.PLoS computational biology · 2013Article
- Functional connectivity in a rhythmic inhibitory circuit using Granger causality.Neural systems & circuits · 2011Article
- Quantifying auditory event-related responses in multichannel human intracranial recordings.Frontiers in computational neuroscience · 2010Article
- Recruitment and Consolidation of Cell Assemblies for Words by Way of Hebbian Learning and Competition in a Multi-Layer Neural Network.Cognitive computation · 2009Article
- Odor supported place cell model and goal navigation in rodents.Journal of computational neuroscience · 2008Article
- Path-finding in real and simulated rats: assessing the influence of path characteristics on navigation learning.Journal of computational neuroscience · 2008Article
- Dynamics of event-related causality in brain electrical activity.Human brain mapping · 2008Article
- Framework and implications of virtual neurorobotics.Frontiers in neuroscience · 2008Article
- Mathematical properties of neuronal TD-rules and differential Hebbian learning: a comparison.Biological cybernetics · 2008Article
- Causal networks in simulated neural systems.Cognitive neurodynamics · 2008Article
- Retrospective and prospective responses arising in a modeled hippocampus during maze navigation by a brain-based device.Proceedings of the National Academy of Sciences of the United States of America · 2007Article
- Virtual Neurorobotics (VNR) to Accelerate Development of Plausible Neuromorphic Brain Architectures.Frontiers in neurorobotics · 2007Article
- Characterizing functional hippocampal pathways in a brain-based device as it solves a spatial memory task.Proceedings of the National Academy of Sciences of the United States of America · 2005Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We describe Darwin X, a physical device that interacts with a real environment, whose behavior is guided by a simulated nervous system incorporating aspects of the detailed anatomy and physiology of the hippocampus and its surrounding regions. This brain-based device integrates cues from its environment and solves a spatial memory task. The responses of simulated neuronal units in the hippocampal areas during its exploratory behavior are comparable to place cells in the rodent hippocampus and emerged by associating sensory cues during exploration. To identify different functional hippocampal pathways and their influence on behavior, we employed a time series analysis that distinguishes causal interactions within and between simulated hippocampal and neocortical regions while the device is engaged in a spatial memory task. Our analysis identified different functional pathways within the neural simulation and prompts novel predictions about the influence of the perforant path, the trisynaptic loop and hippocampal-cortical interactions on place cell activity and behavior during navigation. Moreover, this causal time series analysis may be useful in analyzing networks in general.
Indexed as
Identifiers
16077159What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.