A Neuro-Dynamic Mathematical Model of Dream Formation and Spontaneous Cognitive Activity
Shirmohammad Tavangari, Sajjad Janfaza, Zahra Shakarami, Aref Yelghi
arXiv Preprint Archive April 25, 2025 via arXiv
Summary
AI-generated from the abstractA biomathematical model describes the internal dynamics of dream formation and spontaneous cognitive processes by incorporating neurocognitive factors such as dissatisfaction, acceptance, forgetting, and mental activity, each linked to established neural systems. A system of differential equations simulates interactions among these variables, and the model is validated using simulated neural data. Results demonstrate biologically plausible cognitive patterns consistent with findings from EEG and fMRI studies, particularly related to the default mode network, anterior cingulate cortex, and hippocampal memory mechanisms.
Study at a glance
| Characteristics | Theoretical or philosophical paper Peer reviewed |
|---|---|
| Keywords | Q-bio.nc |
| Key finding | Proposes that a biomathematical model incorporating dissatisfaction, acceptance, forgetting, and mental activity can simulate dream formation and spontaneous cognitive processes in a manner consistent with neural data. |
Abstract
This paper introduces a biomathematical model designed to describe the internal dynamics of dream formation and spontaneous cognitive processes. The model incorporates neurocognitive factors such as dissatisfaction, acceptance, forgetting, and mental activity, each of which is linked to established neural systems. We formulate a system of differential equations to simulate interactions among these variables and validate the model using simulated neural data. Our results demonstrate biologically plausible cognitive patterns consistent with findings from EEG and fMRI studies, particularly related to the default mode network (DMN), anterior cingulate cortex (ACC), and hippocampal memory mechanisms.