A Global Data-Driven Model for The Hippocampus and Nucleus Accumbens of Rat From The Local Field Potential Recordings (LFP)
<|reference_start|>A Global Data-Driven Model for The Hippocampus and Nucleus Accumbens of Rat From The Local Field Potential Recordings (LFP): In brain neural networks, Local Field Potential (LFP) signals represent the dynamic flow of information. Analyzing LFP clinical data plays a critical role in improving our understanding of brain mechanisms. One way to enhance our understanding of these mechanisms is to identify a global model to predict brain signals in different situations. This paper identifies a global data-driven based on LFP recordings of the Nucleus Accumbens and Hippocampus regions in freely moving rats. The LFP is recorded from each rat in two different situations: before and after the process of getting a reward which can be either a drug (Morphine) or natural food (like popcorn or biscuit). A comparison of five machine learning methods including Long Short Term Memory (LSTM), Echo State Network (ESN), Deep Echo State Network (DeepESN), Radial Basis Function (RBF), and Local Linear Model Tree (LLM) is conducted to develop this model. LoLiMoT was chosen with the best performance among all methods. This model can predict the future states of these regions with one pre-trained model. Identifying this model showed that Morphine and natural rewards do not change the dynamic features of neurons in these regions.<|reference_end|>
@article{sadeghi2024a,
    title={A Global Data-Driven Model for The Hippocampus and Nucleus Accumbens of
  Rat From The Local Field Potential Recordings (LFP)},
    author={Maedeh Sadeghi (1), Mahdi Aliyari Shoorehdeli (1), Shole jamali (2),
  Abbas Haghparast (2) ((1) Fault Detection and Identification (FDI)
  Laboratory, Faculty of Electrical Engineering, K. N. Toosi University of
  Technology, Tehran, Iran, (2) Neuroscience Research Center, School of
  Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran)},
    journal={arXiv preprint arXiv:2405.06732},
    year={2024},
    archivePrefix={arXiv},
    eprint={2405.06732},
    primaryClass={q-bio.NC cs.LG}
}