Results 31 to 40 of about 2,032,630 (292)

A Ballistic Transport Model for an Artificial Neuron [PDF]

physica status solidi (a), 2020
A model for an artificial neuron (AN) is introduced which is based on ballistic transport in a multiterminal device. Unlike standard configurations, the proposed design embeds the synaptic weights into the active region, thus significantly reducing the complexity of the input terminals.
George Alexandru Nemnes, Daniela Dragoman   +1 more
openaire   +2 more sources

Are Artificial Neurons Neurons? [PDF]

The media often discuss artificial neural networks like ChatGPT or Amazon's Alexa, and policymakers grapple with regulating emerging technologies. However, the precise nature of "artificial neurons" remains ambiguous. Is this term to be understood merely
Brinz, Johannes
core   +2 more sources

Vanadium Dioxide Circuits Emulate Neurological Disorders

Frontiers in Neuroscience, 2018
Information in the central nervous system (CNS) is conducted via electrical signals known as action potentials and is encoded in time. Several neurological disorders including depression, Attention Deficit Hyperactivity Disorder (ADHD), originate in ...
Jianqiang Lin, Jianqiang Lin, Supratik Guha, Supratik Guha, Shriram Ramanathan, Shriram Ramanathan   +5 more
doaj   +1 more source

Rotational Pattern Recognition by Spiking Correlated Neural Network Based on Dual‐Gated MoS2 Neuristor

Advanced Intelligent Systems, 2020
Beyond the great success in machine learning (ML), the engineering community has been actively exploring neuromorphic computing systems based on spiking neural networks (SNNs).
Lin Bao, Zongwei Wang, Zhizhen Yu, Yaotian Ling, Yimao Cai, Ru Huang   +5 more
doaj   +1 more source

Doubling the number of statistical Cramer – von Mises criterion by differentiating small samples with normal and uniform distribution of biometric data

Известия высших учебных заведений. Поволжский регион:Технические науки, 2022
Background. In the last century, 4 statistical tests were created that can be combined into the Cramer – von Mises criterion. The purpose of this work is to double the number of this criteria, the criteria under consideration. Materials and methods. It
A.I. Ivanov, A.Yu. Malygin, S.A. Polkovnikova   +2 more
doaj   +1 more source

Independent component analysis in spiking neurons [PDF]

, 2010
Although models based on independent component analysis (ICA) have been successful in explaining various properties of sensory coding in the cortex, it remains unclear how networks of spiking neurons using realistic plasticity rules can realize such ...
Cristina Savin, Savin Cristina, Triesch, Jochen, Jochen Triesch, Joshi Prashant, Triesch Jochen, Prashant Joshi, Joshi, Prashant, Savin, Cristina   +8 more
core   +2 more sources

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Beyond von Neumann Architecture: Brain‐Inspired Artificial Neuromorphic Devices and Integrated Computing

Advanced Electronic Materials
Brain‐inspired parallel computing is increasingly considered a solution to overcome memory bottlenecks, driven by the surge in data volume. Extensive research has focused on developing memristor arrays, energy‐efficient computing strategies, and varied ...
Hyunho Seok, Dongho Lee, Sihoon Son, Hyunbin Choi, Gunhyoung Kim, Taesung Kim   +5 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona, Katharina T. Stonig, Jens Meiler, Clara T. Schoeder, Monica L. Fernández‐Quintero   +4 more
wiley   +1 more source