التفاصيل البيبلوغرافية
| العنوان: |
Neural coding of space by time. |
| المؤلفون: |
Löffler, Hubert, Gupta, Daya Shankar, Bahmer, Andreas |
| المصدر: |
Biological Cybernetics; Aug2024, Vol. 118 Issue 3/4, p215-227, 13p |
| مصطلحات موضوعية: |
SPACE-time codes, PHASE coding, MEMBRANE potential, OSCILLATIONS, PHYSICS |
| مستخلص: |
The intertwining of space and time poses a significant scientific challenge, transcending disciplines from philosophy and physics to neuroscience. Deciphering neural coding, marked by its inherent spatial and temporal dimensions, has proven to be a complex task. In this paper, we present insights into temporal and spatial modes of neural coding and their intricate interplay, drawn from neuroscientific findings. We illustrate the conversion of a purely spatial input into the temporal form of a singular spike train, demonstrating storage, transmission to remote locations, and recall through spike bursts corresponding to Sharp Wave Ripples. Moreover, the converted temporal representation can be transformed back into a spatiotemporal pattern. The principles of the transformation process are illustrated using a simple feed-forward spiking neural network. The frequencies and phases of Subthreshold Membrane potential Oscillations play a pivotal role in this framework. The model offers insights into information multiplexing and phenomena such as stretching or compressing time of spike patterns. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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