Results 91 to 100 of about 263,442 (328)

Self-organization in the olfactory system: one shot odor recognition in insects [PDF]

, 2005
We show in a model of spiking neurons that synaptic plasticity in the mushroom bodies in combination with the general fan-in, fan-out properties of the early processing layers of the olfactory system might be sufficient to account for its efficient ...
A Gelperin, A Whitehead, B Cazelles, B Ehmer, B Ermentrout, C Cortes, C Pelz, CD Brody, CG Galizia, DA Wilson, DG Wüstenberg, EC Marin, FT Sommer, G Laurent, G Laurent, G-Q Bi, G-Q Bi, H Ikeno, H Markram, H Zhu, HB Treloar, HDI Abarbanel, Henry D. I. Abarbanel, J Joerges, J Kauer, J Perez-Orive, J White, JS Belle de, JS Hosler, LB Vosshall, M Barth, M Garcia-Sanchez, M Heisenberg, M Stopfer, M Stopfer, M Wehr, Mikhail I. Rabinovich, N Uchida, NF Rulkov, NK Tanaka, O Hendin, P Mombaerts, R Huerta, R Malinov, Ramón Huerta, RC O’Reilly, RD Traub, RW Friedrich, S Sachse, S Sachse, T Cover, T Komiyama, T Nowotny, Thomas Nowotny, W Gerstner, W Gerstner, W Maas, Y Wang, Z Li   +58 more
core   +2 more sources

A Review on Biodegradable Materials of Sustainable Soft Robotics and Electronics

Advanced Science, EarlyView.
Biodegradable materials are gaining increasing attention in soft robotics and electronics due to their environmental friendliness, showing great potential for sustainability. In this review, the classification of biodegradable materials, their applications in the field of soft robotics and electronics, as well as the challenges and future prospects ...
Yizhu Xie, Jiaxin Han, Xingyi Dai, Xuyang Zhang, Kangwen Xiao, Junhui Huang, Yajun Cao, Aihua Zhong, Long‐Biao Huang   +8 more
wiley   +1 more source

Reelin Can Modulate Migration of Olfactory Ensheathing Cells and Gonadotropin Releasing Hormone Neurons via the Canonical Pathway

Frontiers in Cellular Neuroscience, 2018
One key signaling pathway known to influence neuronal migration involves the extracellular matrix protein Reelin. Typically, signaling of Reelin occurs via apolipoprotein E receptor 2 (ApoER2) and very low-density lipoprotein receptor (VLDLR), and the ...
Leigh Dairaghi, Ellen Flannery, Ellen Flannery, Paolo Giacobini, Paolo Giacobini, Aybike Saglam, Hassan Saadi, Stephanie Constantin, Filippo Casoni, Filippo Casoni, Brian W. Howell, Susan Wray   +11 more
doaj   +1 more source

Metastasizing esthesioneuroblastoma in a dog [PDF]

, 2014
A 7-year-old Afghan hound presented with a history of disorientation, loss of vision, and seizures. Magnetic resonance imaging helped identify a mass at the level of the main olfactory bulb that compressed and displaced adjacent tissues in the cribriform
Herden, Christiane, Klingler, Melanie, Schmidt, Martin J., Siudak, Krystyna   +3 more
core   +1 more source

Microglial HVCN1 Deficiency Improves Movement and Survival of SOD1G93A ALS Mice by Enhancing Microglial Migration and Neuroprotection

Advanced Science, EarlyView.
Hydrogen voltage gated channel 1 (HVCN1) is upregulated in microglia of both ALS patients and its mouse model. HVCN1 deficiency enhances microglial migration via suppressing Akt signaling, promotes neurotrophic capacity and motor function, and prolongs survival of the SOD1G93A ALS mice. This study identifies HVCN1 as a novel, promising druggable target
Fan Wang, Ke‐Yu Zhang, Lang‐Jian Zhu, Wei‐Jue Li, Yang Wu, Xiang Gao, Xiao‐Ru Ma, Xiu‐Hua Yin, Jian‐Bin Wu, Xiao‐Kang Ye, Zhao‐Jun Dong, Di‐Xian Wang, Zhe Zhou, Shao‐Dong Wang, Lei Han, Zhi‐Nong Jiang, Jing‐Wei Zhao   +16 more
wiley   +1 more source

Olfactory System in Drosophila

Journal of Vasyl Stefanyk Precarpathian National University, 2015
Smell is an ancient sensory system presented virtually in organisms from bacteria tohumans. In Drosophila odors elicit a variety of behavioral responses in relatively simple butsensitive olfactory system. An increasing number of mutants have been found to be defective inolfactory function.
openaire   +3 more sources

Adenylyl Cyclase 8 in Dorsal CA1 Neurons Prevents Depressive‐Like Behaviors by Maintaining Neuronal Excitability and Glutamatergic Neurotransmission Through TIP39‐PTH2R Signaling

Advanced Science, EarlyView.
Depression, a prevalent neuropsychiatric disorder with unclear pathogenesis, involves dysfunctional adenylyl cyclase 8 (Adcy8) as a key risk factor. Chronic stress selectively reduces Adcy8 expression in the dorsal CA1 (dCA1) neurons. Depletion of Adcy8 in dCA1 excitatory neurons induces depressive‐like behaviors by impairing neuronal excitability and ...
Zi‐Jie Liu, Jia‐Rui Bi, Zong‐Yan Yu, Meng Tian, Zhi‐Yue Chen, Ran Wei, Miao‐Miao Wang, Hai‐Wei Zha, Yu‐Qing Zhang, Hong‐Jing Wang, Bang‐You Qiang, Shuang‐Shuang Sun, Xiao‐Juan Zhu, Wen‐Bing Chen, Dong Sun   +14 more
wiley   +1 more source

Olfactory‐to‐Entorhinal Network Dysrhythmias Drive Parkinson's Cognitive Impairment Through Frequency‐Specific Oscillatory Decoupling

Advanced Science, EarlyView.
Wang et al reveal that in the olfactory system, the selective impairment of gamma‐driven Barcode features underlying early olfactory deficits, while the selective impairment of theta‐driven Barcode features underlying later cognitive deficits, further establishing cross‐network gamma oscillations in the early stage as a biomarker of later cognitive ...
Shuaishuai Wang, Zhishen Cai, Xingfeng Mao, Yixuan Zhang, Yunlong Pan, Jiawen Cheng, Xuechun Wang, Hengyi Song, Sasaki Takuya, Ming Lu, Gang Hu, Xiuxiu Liu, Yingmei Lu, Feng Han   +13 more
wiley   +1 more source

Projection neurons are necessary for the maintenance of the mouse olfactory circuit

eLife
The assembly and maintenance of neural circuits is crucial for proper brain function. Although the assembly of brain circuits has been extensively studied, much less is understood about the mechanisms controlling their maintenance as animals mature.
Luis Sánchez-Guardado, Peyman Razavi, Bo Wang, Antuca Callejas-Marín, Carlos Lois   +4 more
doaj   +1 more source

The unfolded protein response is activated in the olfactory system in Alzheimer’s disease

Acta Neuropathologica Communications, 2020
Olfactory dysfunction is an early and prevalent symptom of Alzheimer’s disease (AD) and the olfactory bulb is a nexus of beta-amyloid plaque and tau neurofibrillary tangle (NFT) pathology during early AD progression.
Helen C. Murray, Birger Victor Dieriks, Molly E. V. Swanson, Praju Vikas Anekal, Clinton Turner, Richard L. M. Faull, Leonardo Belluscio, Alan Koretsky, Maurice A. Curtis   +8 more
doaj   +1 more source