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Anterior insular cortex glutamate-glutamine (Glx) levels predict general psychopathology via heightened error sensitivity
Published 2025-07-01“…We therefore combined functional MRS (fMRS) with reinforcement-learning modeling to test whether (i) baseline AIC Glx predicts the G-score derived from bifactor analysis of PHQ-9, GAD-7, and STAI-X1, and (ii) task-evoked Glx changes track individual differences in error sensitivity during gain- and loss-based learning.MethodsFifty-six healthy adults (22 ± 2 yr, 16 women) completed the questionnaires and performed a two-armed bandit task (40 loss then 40 gain trials) while single-voxel semi-LASER spectra were acquired from AIC and medial prefrontal cortex (mPFC) at rest and during each block. …”
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Hypo-connected pattern in Parkinson's disease with pure apathy: A dynamic functional connectivity perspective
Published 2025-09-01“…This study thus used the dynamic functional network connectivity (dFNC) analysis to explore the dynamic brain networks changes of apathy in PD. …”
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The features of the kinematics for the joint functioning of the main mechanisms and working equipment of an open-pit excavator during excavation of rocks
Published 2024-02-01“…The rational values of the lifting and thrusting velocities were determined, at which the bucket is moved with a constant digging velocity along a given trajectory in the process of working out the face. The performed analysis of the kinematics for the joint functioning of the main mechanisms and working equipment during the excavation of rocks showed the interdependence between the operating parameters of the main mechanisms in the process of excavation. …”
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Association of Chronic Pain with Motor Symptom Severity in Parkinson’s Disease: An Exploratory Cross-Sectional Analysis
Published 2025-02-01“…However, significant differences (<i>p</i>-value < 0.05) emerged in motor symptom severity, coping strategies, and several SF-36 domains (Physical and Social Functioning, Role Functioning, Energy/Fatigue, Pain, General Health, and Health Change). …”
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MORPHO-FUNCTIONAL RELATIONSHIPS IN EXPERIMENTAL ASSOCIATED INFECTION
Published 2023-05-01“…The animals were infected with CB and NCB forms of P. aeruginosa and S. aureus bacteria isolated from the wound contents of patients with thermal trauma. The functional, pathomorphological state of the kidneys and liver was studied, morphometry and statistical analysis were performed. …”
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Instantaneous EEG Signal Analysis Based on Empirical Mode Decomposition Applied to Burst-Suppression in Propofol Anaesthesia
Published 2021-10-01“…Due to the complexity of the brain's physiological structures and its rhythmic oscillations, analysis of EEG often utilises spectral analysis methods.Aim: to improve clinical monitoring of neurophysiological signals and to further explain basic principles of functional mechanisms in the brain during anaesthesia.Material and methods. …”
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On the Stability of a Functional Equation Associated with the Fibonacci Numbers
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Global Convergence for Cohen-Grossberg Neural Networks with Discontinuous Activation Functions
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Debiasing Structure Function Estimates from Sparse Time Series of the Solar Wind: A Data-driven Approach
Published 2025-01-01“…Structure functions (SFs), which quantify the moments of increments of a stochastic process, are essential complementary statistics to power spectra for analyzing the self-similar behavior of a time series. …”
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Nonlinear Green’s Functions for Wave Equation with Quadratic and Hyperbolic Potentials
Published 2018-01-01“…Numerical error analysis in both cases of nonlinearity is carried out for various source functions supporting the advantage of the method.…”
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The domain-general and domain-specific role of the semantic neural network in mathematical processing
Published 2025-01-01“…Furthermore, the intensity and patterns analysis of functional connectivity found that numerical inductive reasoning elicited stronger and dissimilar connectivity between the semantic and visuospatial networks than other types of inductive reasoning and arithmetical computation. …”
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General Two- and Three-Dimensional Integral Inequalities Based a Change of Variables Methodology
Published 2025-07-01“…Both results open up new directions for applications in analysis. This claim is supported by various examples, including some based on power, logarithmic, trigonometric, and exponential functions, as well as some secondary but still general integral inequalities.…”
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A generalized behavioral-based goal programming approach for decision-making under imprecision
Published 2024-12-01“…We then formulate a generalized behavioral-based GP approach for decision-making based on this new behavior-type utility function. …”
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Regional Frequency Analysis Using L-Moments for Determining Daily Rainfall Probability Distribution Function and Estimating the Annual Wastewater Discharges
Published 2025-06-01“…The cluster was also excellent for predicting different rainfall ranges, resulting in the best combination for both light—i.e., [1, 5) mm—and moderate—i.e., [5, 20) mm—rainfall prediction. The Generalized Pareto gave the best probability distribution function for the selected region, and it was used to simulate daily rainfall and system discharges over annual periods using Monte Carlo techniques. …”
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