Results 271 to 280 of about 802,927 (358)

Distributed Temporal Coding of Visual Memory Categories in Human Hippocampal Neurons Revealed by an Interpretable Decoding Model

Advanced Science, EarlyView.
This study examines how the human hippocampus encodes visual memory categories. By decoding spiking activity from CA3 and CA1 neurons using an interpretable model, it reveals that category‐specific representations emerge from distributed temporal coding.
Xiwei She, Bryan J. Moore, Brent M. Roeder, George Nune, Brian S. Robinson, Brian Lee, Susan Shaw, Hui Gong, Christianne N. Heck, Gautam Popli, Daniel E. Couture, Adrian W. Laxton, Vasilis Z. Marmarelis, Samuel A. Deadwyler, Charles Liu, Theodore W. Berger, Robert E. Hampson, Dong Song   +17 more
wiley   +1 more source

Biotransformation of As, Cr, Hg, and Mn by Pseudomonadota: chances and risks. [PDF]

Biodegradation
Naziębło A, Dobrzyński J.
europepmc   +1 more source

Long Term High‐Salt Diet Induces Cognitive Impairments via Down‐Regulating SHANK1

Advanced Science, EarlyView.
The study identifies a novel mechanistic link between long‐term HS diet and cognitive impairment, wherein PKA/CREB axis inactivation leads to SHANK1 reduction, synaptic damage, and cognitive deficits. Abstract High‐salt (HS) diet is an established risk factor for cognitive impairment, but the underlying mechanisms remain unclear.
Cuiping Guo, Yuanyuan Li, Wensheng Li, Tongrui Wu, Yi Liu, Yacoubou Abdoul Razak Mahaman, Jianzhi Wang, Rong Liu, Wei Liu, Hui Shen, Xiaochuan Wang   +10 more
wiley   +1 more source

Removal of Mercury from Aqueous Environments Using Polyurea-Crosslinked Calcium Alginate Aerogels. [PDF]

Gels
Sigala E, Zoi A, Raptopoulos G, Sakellis E, Sakellari A, Karavoltsos S, Paraskevopoulou P.   +6 more
europepmc   +1 more source

Pectin Metabolism Influences Phloem Architecture and Flowering Time in Arabidopsis Thaliana

Advanced Science, EarlyView.
Cell wall remodeling mediated by changes in pectic homogalacturonan, including its methyl‐esterification status and degradation, shapes wall architecture. This study finds that pectin metabolism dynamically modulates wall properties and triggers auxin responses, which influence phloem morphogenesis and function, mediating the long‐distance transport of
Qing Zhang, Juan Du, Shuang Hao, Zhengmei Leng, Weiguo Liu, Chengjian Zhao, Yue Yu, Longquan Chen, Charles T. Anderson, Chaowen Xiao   +9 more
wiley   +1 more source

Experimental investigation of friction reducer effects on the microstructure and permeability of Longmaxi formation gas shale. [PDF]

Sci Rep
Liu Z, Zhang Y, Ma X, Man X, Tong X, Xie X, Wang Y, Ding Z, Pan Y, Zeng S.   +9 more
europepmc   +1 more source

Asprosin Aggravates Tubular Epithelial Cell Injury and Phenotypic Transformation via Mitochondrial Dynamics Disorder Mediated by Excessive Drp1 SUMOylation in Diabetic Nephropathy Mice

Advanced Science, EarlyView.
ASP aggravates TEC injury and phenotypic transformation via mitochondrial dynamics disorder mediated by excessive Drp1 SUMOylation in DKD mice. However, either ASP deficiency or AASP effectively alleviates the kidney injury and mitochondrial dynamics disorder induced by STZ/HFD, highlighting that ASP could be an early diagnostic marker and potential ...
Qianqian Huang, Xiaowei Xiong, Sheng Chen, Yuan Wang, Li Wang, Wentao Liu, Chen Liu, Guohua Zeng, Qiren Huang   +8 more
wiley   +1 more source

Warming triggers polar carbon-mercury decoupling: Climate perturbation and biogeochemical disruption. [PDF]

Eco Environ Health
Zhou C, Liu M, Wang X.
europepmc   +1 more source

A Machine‐Learning Approach Identifies Rejuvenating Interventions in the Human Brain

Advanced Science, EarlyView.
Rising life expectancy increases the incidence of age‐related neurodegeneration. Reverting brain aging through effective rejuvenation strategies constitutes a promising strategy to counteract these disorders and restore brain function. This study uses a brain‐specific transcriptional aging clock to screen over 43 000 perturbation profiles, identifying ...
Guillem Santamaria, Cristina Iglesias, Sascha Jung, Javier Arcos Hodar, Ruben Nogueiras, Antonio del Sol   +5 more
wiley   +1 more source

Integrating sustainability in dentistry: a pathway towards achieving the UN 2030 agenda. [PDF]

Front Oral Health
Guerra M, Morgado M, Leira Y, Leitão T, Botelho J, Mendes JJ.   +5 more
europepmc   +1 more source