Results 71 to 80 of about 853,014 (261)

Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito, Chiara Meneghini, Alice Galli, Luca Gallo, Pierfrancesco Mitrotti, Paola Dimartino, Marianna Inglese, Cinzia Zatti, Alessandro Lupini, Andrea Pilotto, Alessandro Padovani, Micol Avenali, Enza Maria Valente, Cristina Tassorelli, Silvia P. Caminiti   +14 more
wiley   +1 more source

The mediating role of biological age in the impact of mood instability symptoms on neurodegenerative disease and mortality

BMC Medicine
Background Accumulating evidence links mood instability to an increased risk of adverse outcomes, yet its relationship with neurodegenerative diseases remains underexplored.
Junru Wang, Jiahui Zhang, Kai Liu, Jing Wang, Yali Wang, Xiaojun Ma, Zhuoyuan Li, Shulan He, Xiaojuan Liu, Ping Chen, Jiangping Li   +10 more
doaj   +1 more source

Attachment to Pets Moderates Transitions in Latent Patterns of Mental Health Following the Onset of the COVID-19 Pandemic: Results of a Survey of U.S. Adults

Animals, 2021
This cross-sectional study examined whether, and to what extent, attachment to pets was associated with changes in latent patterns of adults’ perceived mental health symptoms during the COVID-19 pandemic (n = 1942).
Shelby E. McDonald, Kelly E. O’Connor, Angela Matijczak, Camie A. Tomlinson, Jennifer W. Applebaum, Jennifer L. Murphy, Barbara A. Zsembik   +6 more
doaj   +1 more source

Depression subtypes and their response to cognitive behavioral therapy: A latent transition analysis

Depression and Anxiety, 2021
Depression is a heterogeneous condition, with multiple possible symptom‐profiles leading to the same diagnosis. Descriptive depression subtypes based on observation and theory have so far proven to have limited clinical utility.
Melanie Simmonds-Buckley, A. Catarino, Jaime Delgadillo   +2 more
semanticscholar   +1 more source

Trajectories of Physical Function in Canadian Children with Juvenile Idiopathic Arthritis

Arthritis Care &Research, Accepted Article.
Objectives We describe trajectories of physical function in children newly diagnosed with juvenile idiopathic arthritis (JIA) and identify trajectories with persisting functional impairments and associated baseline characteristics. Methods We included patients enrolled in the Canadian Alliance of Pediatric Rheumatology Investigators (CAPRI) Registry ...
Clare Cunningham, Meghan McPherson, Lillian Lim, Roberta A. Berard, Matthew Berkowitz, Jean‐Philippe Proulx‐Gauthier, Brian M. Feldman, Nicole Johnson, Dax G. Rumsey, Heinrike Schmeling, Lori B. Tucker, Thomas Loughin, Kristin M. Houghton, Jaime Guzman, The CAPRI Registry Investigators   +14 more
wiley   +1 more source

The development of mathematics expectancy-value profiles during the secondary–tertiary transition into STEM fields

International Journal of STEM Education
Background To master the secondary–tertiary transition into fields of science, technology, engineering, and mathematics (STEM), academic self-beliefs play a pivotal role, especially those related to learning mathematics. The framework of expectancy-value
Martin Mayerhofer, Marko Lüftenegger, Michael Eichmair   +2 more
doaj   +1 more source

A latent transition analysis of bullying and victimization in Chinese primary school students.

PLoS ONE, 2017
Bullying is a social phenomenon that impacts a large number of children and young people, worldwide. This study aimed to longitudinally examine the development of bullying and victimization in Chinese students in grades 4, 5, and 6.
Yiqin Pan, Hongyun Liu, Puiyi Lau, Fang Luo   +3 more
doaj   +1 more source

Childhood Adversity Moderates Change in Latent Patterns of Psychological Adjustment during the COVID-19 Pandemic: Results of a Survey of U.S. Adults

Social Sciences, 2023
Emerging evidence suggests that the consequences of childhood adversity impact later psychopathology by increasing individuals’ risk of experiencing difficulties in adjusting to stressful situations later in life.
Kelly E. O’Connor, Camie A. Tomlinson, Shelby E. McDonald, Samantha Brown, Jennifer W. Applebaum, Jennifer L. Murphy, Angela Matijczak, Barbara A. Zsembik, Stephen W. Porges   +8 more
doaj   +1 more source

An Adaptive Human Pilot Model With Reaction Time Delay for Enhanced Adaptive Control in Piloted Systems

International Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces an adaptive human pilot model that captures pilot time‐delay effects in adaptive control systems. The model enables the prediction of pilot–controller interactions, facilitating safer integration and improved design of adaptive controllers for piloted applications.
Abdullah Habboush, Yildiray Yildiz
wiley   +1 more source

The development of socio-motivational dependency from early to middle adolescence

Frontiers in Psychology, 2015
Research on students’ motivation has shown that motivation can be enhanced or undermined by social factors. However, when interpreting such findings, interindividual differences and intraindividual changes underlying students’ perception of peers and ...
Danilo eJagenow, Diana eRaufelder, Michael eEid   +2 more
doaj   +1 more source