Results 71 to 80 of about 1,585,655 (272)

Tension-Dominant Orthodontic Loading and Buccal Periodontal Phenotype Preservation: An Integrative Mechanobiological Model Supported by FEM and a Proof-of-Concept CBCT

Journal of Functional Biomaterials
Background: Adult patients with a thin buccal cortical plate and fragile periodontal phenotype are at high risk of dehiscence, fenestration and recession during transverse orthodontic expansion.
Anna Ewa Kuc, Jacek Kotuła, Kamil Sybilski, Szymon Saternus, Jerzy Małachowski, Natalia Kuc, Grzegorz Hajduk, Joanna Lis, Beata Kawala, Michał Sarul, Magdalena Sulewska   +10 more
doaj   +1 more source

TBR2 coordinates neurogenesis expansion and precise microcircuit organization via Protocadherin 19 in the mammalian cortex

Nature Communications, 2019
The T-box protein TBR2 is involved in cortical neurogenesis expansion during neurodevelopment and is preferentially enriched in intermediate progenitors.
Xiaohui Lv, Si-Qiang Ren, Xin-Jun Zhang, Zhongfu Shen, Tanay Ghosh, Anjin Xianyu, Peng Gao, Zhizhong Li, Susan Lin, Yang Yu, Qiangqiang Zhang, Matthias Groszer, Song-Hai Shi   +12 more
doaj   +1 more source

Developmental cascades linking stress inoculation, arousal regulation, and resilience

Frontiers in Behavioral Neuroscience, 2009
Stressful experiences that are challenging but not overwhelming appear to promote the development of arousal regulation and resilience. Variously described in studies of humans as inoculating, steeling, or toughening, the notion that coping with early ...
David M Lyons, Karen J Parker, Maor Katz, Alan F Schatzberg   +3 more
doaj   +1 more source

Coupling and robustness of intra-cortical vascular territories [PDF]

, 2012
Vascular domains have been described as being coupled to neuronal functional units enabling dynamic blood supply to the cerebral cyto-architecture. Recent experiments have shown that penetrating arterioles of the grey matter are the building blocks for ...
Plouraboué, Franck, Guibert, Romain, Risser, Laurent, Fonta, Caroline   +3 more
core   +1 more source

Evolution of genetic mechanisms regulating cortical neurogenesis

, 2022
The size of the cerebral cortex increases dramatically across amniotes, from reptiles to great apes. This is primarily due to different numbers of neurons and glial cells produced during embryonic development.
Alexandre Espinós, Eduardo Fernández‐Ortuño, Fernández‐Ortuño, Eduardo, Fernández-Ortuño, Eduardo, Enrico Negri, Víctor Borrell, Espinós, Alexandre, Borrell, Víctor, Negri, Enrico   +8 more
core   +1 more source

Association Between Motor Pathway Damage and Motor Deficit in Upper and Lower Limb in People With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Corticospinal tract damage is common in people with MS, but the degree of clinical symptoms varies. We hypothesize that corticospinal tract lesions are more extensive and severe in people with MS with motor impairments in both upper and lower limbs.
Mathilde Liffran, Malo Gaubert, Alice Dufey, Elise Bannier, Audrey Rico, Jean‐Christophe Ferré, Raphaël Chouteau, Laure Michel, Emmanuelle Le Page, Virginie Callot, Bertrand Audoin, Sarah Demortière, Benoît Combès, Anne Kerbrat   +13 more
wiley   +1 more source

Pentameric repeat expansions: cortical myoclonus or cortical tremor? [PDF]

Brain, 2020
Rootselaar, A.F. van, Maagdenberg, A.M.J.M. van den, Depienne, C., Tijssen, M.A.J.   +3 more
openaire   +3 more sources

Enhanced cortical bone expansion in Lgals3-deficient mice during aging [PDF]

Bone Research, 2018
AbstractImbalances between bone formation and bone resorption, which can occur due to aging or sex hormone deprivation, result in decreased bone mass and an increased risk of fracture. Previous studies have suggested that the β-galactoside binding lectin, galectin-3, is involved in bone remodeling.
Kevin A. Maupin, Kevin Weaver, Alexis Bergsma, Cheryl Christie, Zhendong A. Zhong, Tao Yang, Bart O. Williams   +6 more
openaire   +2 more sources

Spatial and Volumetric Characteristics of Glioblastoma: Associations With Clinical Presentation and Survival

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective We aim to comprehensively analyze how regional tumor and edema characteristics are associated with clinical presentations and survival outcomes in a large cohort of glioblastoma patients. Methods Patients with IDH‐wildtype glioblastoma who received brain MRI from 2010 to 2023 were included.
Daniel J. Zhou, Marc Jaskir, Julian Gal, Yombe Fonkeu, Christos Davatzikos, MacLean P. Nasrallah, Jose Garcia, Rubo Xing, Stephen J. Bagley, Arati Desai, Richard E. Phillips, Steven Tobochnik, Colin A. Ellis, James J. Gugger, Nishant Sinha, Joel M. Stein, Kathryn A. Davis   +16 more
wiley   +1 more source

Specific expansion of motor cortical projections in a singing mouse

Nature
Elucidating how modifications in neural circuit architecture drive behavioural innovation remains a key challenge in neuroscience and evolutionary biology. In mammals, the neocortex is posited to play a crucial part in facilitating rapid behavioural innovations1-3.
Emily C. Isko, Clifford E. Harpole, Xiaoyue Mike Zheng, Huiqing Zhan, Martin B. Davis, Anthony M. Zador, Arkarup Banerjee   +6 more
openaire   +2 more sources