Results 141 to 150 of about 339,145 (335)

High-fat diet triggers transcriptomic changes in the olfactory bulb

Heliyon
Metabolic imbalance contributes to cognitive impairment, anxiety, depressive behavior, and impaired olfactory perception. Recent studies have focused on olfactory dysfunction in patients with obesity and diabetes accompanied by cognitive dysfunction ...
Young-Kook Kim, Danbi Jo, Seoyoon Choi, Juhyun Song   +3 more
doaj   +1 more source

Distraction of olfactory bulb-medial prefrontal cortex circuit may induce anxiety-like behavior in allergic rhinitis.

PLoS ONE, 2019
Allergic rhinitis is a chronic inflammatory disease of the upper respiratory tract, which is associated with high incidence of anxiety symptom. There is evidence that medial prefrontal cortex modulates anxiety-related behaviors and receives projections ...
Morteza Salimi, Sepideh Ghazvineh, Meysam Zare, Tannaz Parsazadegan, Kolsum Dehdar, Milad Nazari, Javad Mirnajafi-Zadeh, Hamidreza Jamaati, Mohammad Reza Raoufy   +8 more
doaj   +1 more source

Artificial structures for human‐machine interfaces with closed‐loop interaction

FlexMat, EarlyView.
Artificial structures bridge sensing and feedback in closed‐loop human‐machine interfaces by providing geometry‐enabled mechanical and functional programmability. This review maps the role of artificial structures in diverse sensing modalities and feedback strategies, and illustrates their integration into closed‐loop interaction systems, highlighting ...
Taiqi Hu, Taisong Pan, Siqi Chen, Yiting Zhang, Yuan Lin   +4 more
wiley   +1 more source

The Origin, Development and Molecular Diversity of Rodent Olfactory Bulb Glutamatergic Neurons Distinguished by Expression of Transcription Factor NeuroD1.

PLoS ONE, 2015
Production of olfactory bulb neurons occurs continuously in the rodent brain. Little is known, however, about cellular diversity in the glutamatergic neuron subpopulation.
Laurent Roybon, Teresa L Mastracci, Joyce Li, Simon R W Stott, Andrew B Leiter, Lori Sussel, Patrik Brundin, Jia-Yi Li   +7 more
doaj   +1 more source

Cortical Feedback Control of Olfactory Bulb Circuits [PDF]

, 2012
SummaryOlfactory cortex pyramidal cells integrate sensory input from olfactory bulb mitral and tufted (M/T) cells and project axons back to the bulb. However, the impact of cortical feedback projections on olfactory bulb circuits is unclear.
Boyd, Alison M., Poo, Cindy, Sturgill, James F., Isaacson, Jeffry S.   +3 more
core   +1 more source

Magneto‐responsive fibers and fabrics for soft systems

FlexMat, EarlyView.
Abstract The combination of functional materials in fiber form has led to a surge in the integration of functional fibers and fabrics into soft systems that span sensing, communication, and actuation domains. A key subset is magnetic fibers and fabrics.
Hanlin Zhu, Jingxian Cui, Qingchao Fan, Zefeng Zhang, Chao Jiang, Hwa‐Yaw Tam, Yan Zhao, Zhe Wang, Zhixun Wang   +8 more
wiley   +1 more source

Reversing brain aging: Targeting energy metabolism in endogenous neural stem cells

Interdisciplinary Medicine, EarlyView.
Mechanism of endogenous neural stem cells (eNSCs) energy metabolism disorder leading to brain aging and targeted eNSCs intervention strategies (By biorender). The disorder of energy metabolism of eNSCs can lead to their resting and aging, and eventually lead to brain aging.
Chong Chen, Jiayi Wang, Jimin Yu, Yiran Zhou, Lihai Liu, Jing Liu, Liang Wang   +6 more
wiley   +1 more source

Engineered 3D cultured human nasal mucosa mesenchymal stem cell derived sEVs for targeted brain‐derived neurotrophic factor delivery to enhance neurogenesis and attenuate brain damage

Interdisciplinary Medicine, EarlyView.
This study successfully developed and evaluated BDNF@RVG‐sEVs, a novel brain‐targeted nanomedicine based on hnmMSC‐derived sEVs, designed to overcome the BBB and enhance neurorestoration. By integrating RVG for enhanced brain targeting and encapsulating BDNF for potent neurorepair, our system address the key limitations of the conventional sEVs and ...
Xueting Wang, Junge Chen, Jiao Xia, Weitong Yang, Teng Ma, Tianzi Shan, Weifeng He, Gaoman Zhang, Zhuoran Xia, Weiwei Wang, Zhusheng Liu, Zhiqiang Yi, Piye Niu, Tian Chen   +13 more
wiley   +1 more source

Olfactory consciousness and gamma oscillation couplings across the olfactory bulb, olfactory cortex, and orbitofrontal cortex

Frontiers in Psychology, 2013
The orbitofrontal cortex receives multi-modality sensory inputs, including olfactory input, and is thought to be involved in conscious perception of the olfactory image of objects.
K. Mori, Hiroyuki Manabe, Kimiya Narikiyo, Naomi Onisawa   +3 more
semanticscholar   +1 more source

Transplanted olfactory ensheathing cells promote regeneration of cut adult rat optic nerve axons [PDF]

, 2003
Transplantation of olfactory ensheathing cells into spinal cord lesions promotes regeneration of cut axons into terminal fields and functional recovery.
Raisman, G., Li, D., Li, Y., Lund, R.D., Sauvé, Y.   +4 more
core