Results 181 to 190 of about 1,151,700 (338)

Ultra‐High Switching Ratio Memtransistor Based on Van Der Waals Heterostructures Toward Neuromorphic Computing

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Ultra‐high switching ratio memtransistor based on van der Waals heterostructures toward neuromorphic computing: This article introduces a 2D GaSe/MoS2 heterojunction thin‐film transistor with four‐port tuning for non‐volatile storage, featuring a switching ratio as high as 2.87 × 107, ultra‐wide tuning range of 10–106, and potential for hardware‐level ...
Wen Deng   +7 more
wiley   +1 more source

All‐Optically Controlled Synapse‐Based Neuromorphic Vision System for Bioinformation Recognition

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A highly reproducibility all‐optically controlled synapse is demonstrated, where optically controlled bidirectional synaptic plasticity is achieved by simply connecting ZnO (exhibiting reliable positive photoconductance) and Cs2CoCl4 (showing reliable negative photoconductance) in series without requiring additional voltage modulation.
Xinmiao Li   +7 more
wiley   +1 more source

Immuno‐haemostatic dysregulation in heart failure with preserved ejection fraction

open access: yesESC Heart Failure, EarlyView.
Abstract Aims Heart failure with preserved ejection fraction (HFpEF) is a complex condition with partially unclear pathophysiology, in which systemic inflammation is a central contributor to changes in cardiac structure and function. The contribution of non‐traditional immune effectors—such as platelets and coagulation—remains underexplored in HFpEF ...
Giorgia D'Italia   +13 more
wiley   +1 more source

Pulsed Electromagnetic Fields: A Novel Attractive Therapeutic Opportunity for Neuroprotection After Acute Cerebral Ischemia

open access: yesNeuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objectives Acute cerebral ischemia is characterized by several pathological processes evolving during time, which contribute to the final tissue damage. Secondary processes, such as prolonged inflammatory response, impaired mitochondrial function and oxidative stress, are responsible for the progression of brain injury to the peri‐infarct area,
Fioravante Capone   +8 more
wiley   +1 more source

Postsynaptic Complex Spike Bursting Enables the Induction of LTP by Theta Frequency Synaptic Stimulation [PDF]

open access: hybrid, 1998
Mark J. Thomas   +4 more
openalex   +1 more source

Timing is everything: The effect of early‐life seizures on developing neuronal circuits subserving spatial memory

open access: yesEpilepsia Open, EarlyView.
Abstract Spatial memory, the aspect of memory involving encoding and retrieval of information regarding one's environment and spatial orientation, is a complex biological function incorporating multiple neuronal networks. Hippocampus‐dependent spatial memory is not innate and emerges during development in both humans and rodents.
Gregory L. Holmes
wiley   +1 more source

Heart Rate Variability Features as Predictors of Intermittent Theta‐Burst Stimulation Response in Posttraumatic Stress Disorder

open access: yesNeuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Background Posttraumatic stress disorder (PTSD) is associated with autonomic dysfunction as indicated by deficits in the sympathetic and parasympathetic nervous systems. These abnormalities are expressed as elevated heart rate and reduced heart rate variability (HRV), respectively.
Camila Cosmo   +4 more
wiley   +1 more source

Induction of CRE-Mediated Gene Expression by Stimuli That Generate Long-Lasting LTP in Area CA1 of the Hippocampus [PDF]

open access: bronze, 1996
Soren Impey   +5 more
openalex   +1 more source

Next‐Generation Flexible and Stretchable Vision Systems for Advanced Image Acquisition and Processing

open access: yesFlexTech, EarlyView.
ABSTRACT Robotic vision is essential for enabling intelligent and autonomous systems across diverse applications, including manufacturing, healthcare, autonomous navigation, and surveillance. However, conventional vision systems, which rely on rigid imaging hardware, face challenges such as limited adaptability, high energy consumption, and processing ...
Jinhong Park   +4 more
wiley   +1 more source

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