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The Face of Affective Disorders

Authors: Christian S. Pilz, Benjamin Clemens, Inka C. Hiss, Christoph Weiss, Ulrich Canzler, Jarek Krajewski, Ute Habel, Steffen Leonhardt

arXiv

We study the statistical properties of facial behaviour altered by the regulation of brain arousal in the clinical domain of psychiatry. The underlying mechanism is linked to the empirical interpretat...

mental health psychology open access

Long-term temporal evolution of extreme temperature in a warming Earth

Authors: Justus Contzen, Thorsten Dickhaus, Gerrit Lohmann

arXiv

We present a new approach to modeling the future development of extreme temperatures globally and on a long time-scale by using non-stationary generalized extreme value distributions in combination wi...

mental health psychology open access

Validity of Web-based, Self-directed, NeuroCognitive Performance Test in MCI

Authors: P. Murali Doraiswamy, Terry E. Goldberg, Min Qian, Alexandra R. Linares, Adaora Nwosu, Izael Nino, Jessica D'Antonio, Julia Phillips, Charlie Ndouli, Caroline Hellegers, Andrew M. Michael, Jeffrey R. Petrella, Howards Andrews, Joel Sneed, Davangere P. Devanand

arXiv

Digital cognitive tests offer several potential advantages over established paper-pencil tests but have not yet been fully evaluated for the clinical evaluation of mild cognitive impairment. The Neuro...

mental health psychology open access

Statistical Methods for Assessing Differences in False Non-Match Rates Across Demographic Groups

Authors: Michael Schuckers, Sandip Purnapatra, Kaniz Fatima, Daqing Hou, Stephanie Schuckers

arXiv

Biometric recognition is used across a variety of applications from cyber security to border security. Recent research has focused on ensuring biometric performance (false negatives and false positive...

mental health psychology open access

Empirical Characteristics of Affordable Care Act Risk Transfer Payments

Authors: Grace Guan, Mark Braverman

arXiv

Under the Affordable Care Act (ACA), insurers cannot engage in medical underwriting and thus face perverse incentives to engage in risk selection and discourage low-value patients from enrolling in th...

mental health psychology open access

An Axiomatic Framework for Cost-Benefit Analysis

Authors: Ganesh Karapakula

arXiv

In recent years, the Marginal Value of Public Funds (MVPF) has become a popular tool for conducting cost-benefit analysis; the MVPF relies on the ratio of willingness-to-pay for a policy divided by it...

mental health psychology open access

Common Synaptic Input, Synergies, and Size Principle: Control of Spinal Motor Neurons for Movement Generation

Authors: François Hug, Simon Avrillon, Jaime Ibåñez, Dario Farina

arXiv

Understanding how movement is controlled by the central nervous system remains a major challenge, with ongoing debate about basic features underlying this control. In this review, we introduce a new c...

mental health psychology open access

A Case-Study of Sample-Based Bayesian Forecasting Algorithms

Authors: Taylor R. Brown

arXiv

For a Bayesian, real-time forecasting with the posterior predictive distribution can be challenging for a variety of time series models. First, estimating the parameters of a time series model can be...

mental health psychology open access

On the relation between EEG microstates and cross-spectra

Authors: Roberto D. Pascual-Marqui, Kieko Kochi, Toshihiko Kinoshita

arXiv

Brain function as measured by multichannel EEG recordings can be described to a high level of accuracy by microstates, characterized as a sequence of time intervals within which the sign invariant nor...

mental health psychology open access

Human Perception as a Phenomenon of Quantization

Authors: Diederik Aerts, Jonito Aerts Arguëlles

arXiv

For two decades, the formalism of quantum mechanics has been successfully used to describe human decision processes, situations of heuristic reasoning, and the contextuality of concepts and their comb...

mental health psychology open access

Variance estimation for logistic regression in case-cohort studies

Authors: Hisashi Noma

arXiv

The logistic regression analysis proposed by Schouten et al. (Stat Med. 1993;12:1733-1745) has been a standard method in current statistical analysis of case-cohort studies, and it enables effective e...

mental health psychology open access

Pitching strategy evaluation via stratified analysis using propensity score

Authors: Hiroshi Nakahara, Kazuya Takeda, Keisuke Fujii

arXiv

Recent measurement technologies enable us to analyze baseball at higher levels. There are, however, still many unclear points around the pitching strategy. The two elements make it difficult to measur...

mental health psychology open access

Bayesian calibration of traffic flow fundamental diagrams using Gaussian processes

Authors: Zhanhong Cheng, Xudong Wang, Xinyuan Chen, Martin Trepanier, Lijun Sun

arXiv

Modeling the relationship between vehicle speed and density on the road is a fundamental problem in traffic flow theory. Recent research found that using the least-squares (LS) method to calibrate sin...

mental health psychology open access

Ban The Box? Information, Incentives, and Statistical Discrimination

Authors: John W. Patty, Elizabeth Maggie Penn

arXiv

"Banning the Box" refers to a policy campaign aimed at prohibiting employers from soliciting applicant information that could be used to statistically discriminate against categories of applicants (in...

mental health psychology open access

Bayesian Latent Variable Co-kriging Model in Remote Sensing for Observations with Quality Flagged

Authors: Bledar A. Konomi, Emily L. Kang, Ayat Almomani, Jonathan Hobbs

arXiv

Remote sensing data products often include quality flags that inform users whether the associated observations are of good, acceptable or unreliable qualities. However, such information on data fideli...

mental health psychology open access