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Dynamic Changes of Brain Network during Epileptic Seizure

Authors: Atefeh Khoshkhahtinat, Hoda Mohammadzade

arXiv

Epilepsy is a neurological disorder identified by sudden and recurrent seizures, which are believed to be accompanied by distinct changes in brain dynamics. Exploring the dynamic changes of brain netw...

mental health psychology open access

Sensitivity analysis for causality in observational studies for regulatory science

Authors: Iván Díaz, Hana Lee, Emre Kıcıman, Mouna Akacha, Dean Follman, Debashis Ghosh

arXiv

Recognizing the importance of real-world data (RWD) for regulatory purposes, the United States (US) Congress passed the 21st Century Cures Act1 mandating the development of Food and Drug Administratio...

mental health psychology open access

Applying the causal roadmap to longitudinal national Danish registry data: a case study of second-line diabetes medication and dementia

Authors: Nerissa Nance, Andrew Mertens, Thomas Gerds, Zeyi Wang, Christian Torp-Pedersen, Mark van der Laan, Kajsa Kvist, Theis Lange, Bochra Zareini, Maya Petersen

arXiv

The causal roadmap is a formal framework for causal and statistical inference that supports clear specification of the causal question, interpretable and transparent statement of required causal assum...

mental health psychology open access

A Neuro-mimetic Realization of the Common Model of Cognition via Hebbian Learning and Free Energy Minimization

Authors: Alexander Ororbia, Mary Alexandria Kelly

arXiv

Over the last few years, large neural generative models, capable of synthesizing semantically rich passages of text or producing complex images, have recently emerged as a popular representation of wh...

mental health psychology open access

How do the resting EEG preprocessing states affect the outcomes of postprocessing?

Authors: Shiang Hu, Jie Ruan, Juan Hou, Pedro Antonio Valdes-Sosa, Zhao Lv

arXiv

Plenty of artifact removal tools and pipelines have been developed to correct the EEG recordings and discover the values below the waveforms. Without visual inspection from the experts, it is suscepti...

mental health psychology open access

One-hot Generalized Linear Model for Switching Brain State Discovery

Authors: Chengrui Li, Soon Ho Kim, Chris Rodgers, Hannah Choi, Anqi Wu

arXiv

Exposing meaningful and interpretable neural interactions is critical to understanding neural circuits. Inferred neural interactions from neural signals primarily reflect functional interactions. In a...

mental health psychology open access

Data Drift Monitoring for Log Anomaly Detection Pipelines

Authors: Dipak Wani, Samuel Ackerman, Eitan Farchi, Xiaotong Liu, Hau-wen Chang, Sarasi Lalithsena

arXiv

Logs enable the monitoring of infrastructure status and the performance of associated applications. Logs are also invaluable for diagnosing the root causes of any problems that may arise. Log Anomaly...

mental health psychology open access

Causally Linking Health Application Data and Personal Information Management Tools

Authors: Saturnino Luz, Masood Masoodian

arXiv

The proliferation of consumer health devices such as smart watches, sleep monitors, smart scales, etc, in many countries, has not only led to growing interest in health monitoring, but also to the dev...

mental health psychology open access

Bayesian Inference of Phenotypic Plasticity of Cancer Cells Based on Dynamic Model for Temporal Cell Proportion Data

Authors: Shuli Chen, Yuman Wang, Da Zhou, Jie Hu

arXiv

Mounting evidence underscores the prevalent hierarchical organization of cancer tissues. At the foundation of this hierarchy reside cancer stem cells, a subset of cells endowed with the pivotal role o...

mental health psychology open access

Canonical Cortical Field Theories

Authors: Gerald K. Cooray, Vernon Cooray, Karl Friston

arXiv

We characterise the dynamics of neuronal activity, in terms of field theory, using neural units placed on a 2D-lattice modelling the cortical surface. The electrical activity of neuronal units was ana...

mental health psychology open access

Bayesian Optimal Experimental Design for Constitutive Model Calibration

Authors: Denielle Ricciardi, Tom Seidl, Brian Lester, Amanda Jones, Elizabeth Jones

arXiv

Computational simulation is increasingly relied upon for high-consequence engineering decisions, and a foundational element to solid mechanics simulations, such as finite element analysis (FEA), is a...

mental health psychology open access

Deep learning-based flow disaggregation for short-term hydropower plant operations

Authors: Duo Zhang

arXiv

High temporal resolution data plays a vital role in effective short-term hydropower plant operations. In the majority of the Norwegian hydropower system, inflow data is predominantly collected at dail...

mental health psychology open access

Estimating Noise Correlations Across Continuous Conditions With Wishart Processes

Authors: Amin Nejatbakhsh, Isabel Garon, Alex H Williams

arXiv

The signaling capacity of a neural population depends on the scale and orientation of its covariance across trials. Estimating this "noise" covariance is challenging and is thought to require a large...

mental health psychology open access

Characterizing normal perinatal development of the human brain structural connectivity

Authors: Yihan Wu, Lana Vasung, Camilo Calixto, Ali Gholipour, Davood Karimi

arXiv

Early brain development is characterized by the formation of a highly organized structural connectome. The interconnected nature of this connectome underlies the brain's cognitive abilities and influe...

mental health psychology open access

An Unbiased Predictor for Skewed Response Variable with Measurement Error in Covariate

Authors: Sepideh Mosaferi, Malay Ghosh, Shonosuke Sugasawa

arXiv

We introduce a new small area predictor when the Fay-Herriot normal error model is fitted to a logarithmically transformed response variable, and the covariate is measured with error. This framework h...

mental health psychology open access