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http://dx.doi.org/10.1177/08901171241232042 | DOI Listing |
Brain Behav
September 2025
Key Laboratory of Endocrine Glucose & Lipids Metabolism and Brain Aging, Ministry of Education; Department of Radiology, Shandong Provincial Hospital, Affiliated to Shandong First Medical University, Jinan, Shandong Province, China.
Background: The susceptibility values of the basal ganglia reflect the health status of these nuclei. We aimed to explore the associations between various demographic characteristics, lifestyle factors, and biological factors that have the potential to contribute to magnetic susceptibility and investigate the comprehensive impact of these multiple factors on basal ganglia susceptibility values.
Methods: We included 25,980 participants from the UK Biobank.
Genes Dev
September 2025
Mortimer B. Zuckerman Mind Brain Behavior Institute, Columbia University, New York, New York 10027, USA;
For neurons to establish the correct connections in animal nervous systems, interactions between cell adhesion molecules (CAMs), expressed presynaptically and postsynaptically, are thought to guide neurons to their targets. Here, we assess the role that affinity between two cognate CAMs-DIP-α and Dpr10-plays in establishing the leg neuromuscular system in If affinity decreases or, surprisingly, increases past certain thresholds, motor neuron (MN) terminal branches fail to be maintained. Live imaging during development shows that when affinities are aberrant, MN filopodia are unable to productively engage their muscle targets.
View Article and Find Full Text PDFJ Neurosci
September 2025
Department of Psychology, University of California, Los Angeles.
Humans frequently make decisions that impact close others. Prior research has shown that people have stable preferences regarding such decisions and maintain rich, nuanced mental representations of their close social partners. Yet, if and how such mental representations shape social decisions preferences remains to be seen.
View Article and Find Full Text PDFMethods Cell Biol
September 2025
Department of Basic Sciences, Faculty of Medicine and Sciences, Universidad San Sebastián, Santiago, Chile. Electronic address:
Obesity is a multifactorial disease characterized by excessive accumulation of adipose tissue, resulting from an imbalance between energy intake and expenditure. Mouse models have emerged as invaluable tools for elucidating the complex genetic, environmental, and physiological mechanisms driving to obesity. This chapter provides an overview of the methodologies employed to establish and study obesity in mice, highlighting their relevance to human disease.
View Article and Find Full Text PDFBiol Psychiatry
September 2025
Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10029 USA; Center for Computational Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, 10027 USA; The Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029 USA; Nash Fami
Background: As we navigate changing social landscapes, maintaining maps of interpersonal dynamics can help guide our choices. Autism spectrum disorder (ASD) is associated with social challenges that may affect the accumulation or application of social information. However, little is known about social cognitive mapping in autistic adults.
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