Results 221 to 230 of about 62,396 (288)

Reduced Oligodendrocyte Density and Axonal Caliber Associated With Mitochondrial Alterations in the White Matter of Chronically‐Starved Mice

International Journal of Eating Disorders, Volume 59, Issue 5, Page 869-884, May 2026.
ABSTRACT Objective Anorexia nervosa (AN) is a severe eating disorder associated with extreme weight loss, hyperactivity, and amenorrhea. Neuroimaging studies revealed brain atrophy and disruption of white matter integrity in the corpus callosum (CC) of patients with AN. However, the underlying pathophysiological mechanisms remain unclear.
Stephan Lang, Annelie Zimmermann, Kaja Dickert, Hanna Rupprecht, Julia Priebe, Fabienne Haberland, Hanna‐Sophia Henschke, Katharina Schuster, Marcus Frank, Linda Frintrop   +9 more
wiley   +1 more source

Thalamic lesion effects on proximal and distal spatial information processing: Anterior thalamic nuclei versus laterodorsal thalamic nuclei

Frontiers in Behavioral Neuroscience, 2009
openaire   +1 more source

Encoding Patterned Spatial Behavior in the Subiculum

Hippocampus, Volume 36, Issue 3, May 2026.
ABSTRACT The subiculum, a key component of the medial temporal lobe (MTL), has traditionally been viewed as a relay station for hippocampal output to cortical regions. However, its intricate afferent and efferent connections with diverse brain areas suggest a more independent role in memory and spatial navigation.
Su‐Min Lee, Inah Lee
wiley   +1 more source

RNA Modifications: Current Understandings and Future Perspectives

MedComm, Volume 7, Issue 5, May 2026.
Types of RNA modification. We have summarized the currently common types of RNA modifications, including ac4C, m6A, m1A, m5C, m3C, m7G, and ψ, and visually characterized their features through structural formulas. The characteristic structures are marked with a background color different from the background color.
Shiyu Xiao, Tingwen Xiang, Chuan Yang, Xiaohua Wang, Gang Huang, Fei Luo, Zhao Xie, Yueqi Chen   +7 more
wiley   +1 more source

Chronic Pain: Epidemiology, Pathophysiology, and Clinical Management

MedComm, Volume 7, Issue 5, May 2026.
The multidimensional nature of chronic pain is illustrated through four interconnected domains. (Left) Epidemiology and Global Burden: Chronic pain affects approximately one in five individuals globally, contributing to a rising trend in disability‐adjusted life years (YLDs) and a significant socioeconomic impact.
Zhihao Shang, Zijiao Tian, Zhaoquan Wang, Zerui Yang, Ziyao Wang, Zikang Wang, Ziqing Wang, Xingyuan He, Yu Yan, Yuanfeng Gong, Siyuan Xu, Xinyi Li, Guihua Tian   +12 more
wiley   +1 more source

Thalamic Nuclei Volumes Across Psychiatric and Neurological Disorders: A Multi-Site Magnetic Resonance Imaging Study

Mäki-Marttunen V, Nerland S, Jørgensen K, Høgestøl E, Rokicki J, Alnæs D, Borgwardt S, Boye B, Buitelaar J, Bøen E, Cervenka S, Conzelmann A, Erhardt S, Franke B, Celius EG, Harbo H, Hilland E, Hoekstra P, Hartman C, Jonassen R, Jönsson EG, Landrø N, Lesch K, Maglanoc L, Pauli P, Sellgren C, Nygaard G, Oosterlaan J, Schmidt A, Schwarz E, Ziegler G, Agartz I, Westlye L, Andreassen O, Kaufmann T, Elvsåshagen T.   +35 more
europepmc   +1 more source

Assessing Age‐Associated Influences on Paramagnetic and Diamagnetic Susceptibility Maps in Postmortem Human Brains

NMR in Biomedicine, Volume 39, Issue 5, May 2026.
We applied the APART‐QSM method to in situ postmortem MRI from 47 subjects (31–91 years) to assess age effects on paramagnetic and diamagnetic susceptibility. Diamagnetic susceptibility declined with age in basal ganglia, possibly reflecting shared biological factors.
José Henrique Monteiro de Azevedo, Maria Concepción Garcia Otaduy, Andre Avanzine, Roberta Diehl Rodriguez, Fábio Seiji Otsuka, Fernando Barbosa Jr., Chunlei Liu, Carlos Ernesto Garrido Salmon   +7 more
wiley   +1 more source

rTMS Suppresses Tobacco Craving via Enhanced Prefronto‐Striato‐Thalamic Connectivity

Addiction Biology, Volume 31, Issue 5, May 2026.
This study aimed to investigate the therapeutic effects of rTMS on tobacco use disorder (TUD). The findings demonstrated that participants with TUD exhibited reduced cigarette cravings following treatment, accompanied by a reorganization of the prefrontal–striatal pathway and enhanced top‐down cognitive control.
Xin Luo, Xuefeng Ma, Shuang Li, Hong'an Chen, Bo Yang, Yanbin Zheng, Guang‐Heng Dong   +6 more
wiley   +1 more source

Vesicular glutamate transporter VGLUT2 expression emerges in substantia nigra dopamine neurons in mouse models of parkinsonism in the absence of neurodegeneration

British Journal of Pharmacology, Volume 183, Issue 9, Page 2123-2138, May 2026.
Abstract Background and Purpose Subsets of midbrain dopamine (DA) neurons express the vesicular glutamate transporter VGLUT2 and can release the excitatory neurotransmitter glutamate. VGLUT2+ DA neurons of the substantia nigra pars compacta (SNc) were shown to be more resistant to neurodegeneration in animal models of Parkinson's disease (PD ...
Sivakumar Srinivasan, Christian Pifl, Thomas Steinkellner   +2 more
wiley   +1 more source

The Impacts of Pregnancy on Cognition and Cell Proliferation in a Live‐Bearing Fish (Poeciliopsis gracilis)

European Journal of Neuroscience, Volume 63, Issue 9, May 2026.
We assessed the impact of pregnancy on cognition and cell proliferation in the live‐bearing fish Poeciliopsis gracilis. Pregnant females showed reduced spatial learning but unchanged reversal learning, alongside decreased cell proliferation in the olfactory bulb and ventral telencephalon, indicating pregnancy‐induced cognitive and neural changes in a ...
Tiffany R. Ernst, Alianne Keijzer, Sofia Vellere, Anthony Lee, Johan L. van Leeuwen, Alexander Kotrschal, Aniko Korosi, Bart J. A. Pollux   +7 more
wiley   +1 more source