Results 221 to 230 of about 181,238 (294)

Achieving high precision in analog in-memory computing systems. [PDF]

Npj Unconv Comput
Mannocci P, Larelli G, Bonomi M, Ielmini D.   +3 more
europepmc   +1 more source

IGZO‐Based First Spike Timing Tactile Encoders and Coupling‐Enhanced Transistor Synapses for Efficient Spiking Neural Networks

Advanced Science, EarlyView.
Here, a bioinspired light‐accelerated neuromorphic system that seamlessly links tactile sensing, first‐spike‐timing (FST) encoding, and light–electric synaptic learning. Pressure stimuli trigger FST spikes in dual‐gate PDTFTs, while GaOx/IGZO hetero‐synapses exhibit enhanced memory under optical–electrical co‐activation, enabling spiking neural ...
Dan Cai, Jinyong Wang, Tianchen Zhao, Miao Shen, Yunbo Liu, Tieyi Zhang, Fangjie Zhang, Yang Wang, Yadong Jiang, Deen Gu   +9 more
wiley   +1 more source

Retrospective duration judgments of naturalistic events depend on memories of event boundaries. [PDF]

Psychon Bull Rev
Yue WWY, Liu J, Yao Z, Zhang Y, Mu Z, Hu X.   +5 more
europepmc   +1 more source

Design and test of an active memory interface module for an H.264 encoder

, 2014
Olja Pehilj
openalex   +1 more source

Dynamics of a hippocampal neuronal ensemble encoding trace fear memory revealed by in vivo Ca2+ imaging

, 2019
Liang Zhang, Xuanmao Chen, Carlos Sindreu, Lu Song, Daniel R. Storm, Larry S. Zweifel, Zhengui Xia   +6 more
openalex   +1 more source

KRAS Withdrawal in Cholangiocarcinoma Leads to Immune Infiltration and Tumor Regression

Advanced Science, EarlyView.
Cholangiocarcinoma (CCA) driven by oncogenic KRAS depends on its continuous activation for tumor maintenance. Using a conditional KRAS model, the authors show that turning off KRAS triggers rapid tumor regression accompanied by immune cell infiltration and cytokine release. The findings uncover a KRAS–senescence–immune signaling axis and highlight KRAS
Youwei Qiao, Matthew F. Yee, Chaitanya N. Parikh, Boyang Ma, Yueying Cao, Yu‐Huan Shih, Joae Qiong Wu, Marcus Ruscetti, Shun‐Qing Liang, Wen Xue   +9 more
wiley   +1 more source

Neuronal allocation and sparse coding of episodic memories in the human hippocampus. [PDF]

Sci Rep
Tallman CW, Steinmetz PN, Wixted JT.
europepmc   +1 more source

CDK4/6 Inhibition Induces CD8+ T Cell Antitumor Immunity via MIF‐Induced Functional Orchestration of Tumor‐Associated Macrophages

Advanced Science, EarlyView.
CDK4/6 inhibition promotes CD8+ T cell expansion through tumor‐macrophage crosstalk by activating HIF‐1α and enhancing MIF‐CD44/CD74 signaling. This reprograms TAMs to boost MHC‐I antigen presentation, and CDK4/6 inhibitor‐trained M1 TAM supernatant therapy synergizes with low‐dose PD‐1 blockade to restore antitumor immunity.
Lin He, Yuzhong Peng, Lat‐lun Leong, Jingbo Zhou, Dongyang Tang, Weilu Wang, Xiaoran Wu, Josh haipeng Lei, Yongqin Ye, Yangyang Feng, Yunfeng Qiao, Xiangpeng Chu, Di Mu, Qi Zhao, Tzuming Liu, Yan Chen, Paul Kwonghang Tam, Chu‐Xia Deng   +17 more
wiley   +1 more source

Episodic memory involves transient and sparse connectivity aligned to both internal and external events. [PDF]

PLoS Biol
Dede AJO, Cross ZR, Gray SM, Kelly JP, Yin Q, Vahidi P, Asano E, Schuele SU, Rosenow JM, Wu JY, Lam SK, Raskin JS, Lin JJ, Kim McManus O, Sattar S, Shaikhouni A, King-Stephens D, Weber PB, Laxer KD, Brunner P, Roland JL, Saez I, Girgis F, Knight RT, Ofen N, Johnson EL.   +25 more
europepmc   +1 more source

Effect of encoding strategies on contextual memory in elders / Efeito de estratégias de codificação sobre a memória contextual em idosos

, 2008
Rosane Papaléo Freire, Joana Bisol Balardin, Fábio Caldana, Cristiane Moro dos Santos, Luciana Cunha Krebs, Valdemarina Bidone de Azevedo e Souza, Nadja Schröder, Elke Bromberg   +7 more
openalex   +1 more source