Results 311 to 320 of about 4,814,544 (359)

Enhanced Performance and In Situ TEM Investigation in High Entropy Alloy Electrode Based Memristors

Advanced Functional Materials, EarlyView.
This study utilizes in situ TEM, EDS, EELS, and APT to reveal switching in HEA/ZnO/Nb:STO RRAM. High diffusivity of Mn lowers the SET voltage to 1.5 V. Cr stabilizes the oxygen layer, while Fe, Co, and Ni stabilize the electrode. Based on these observations, the device achieves 30 ns switching, a 10⁷ memory window, and excellent endurance, being ...
Jing‐Yuan Tsai, Chun‐Wei Huang, Jui‐Yuan Chen, Che‐Hung Wang, Ping‐Hsien Wu, Jia‐Wei Chen, Yu‐Chen Yang, Tung‐huan Chou, Kun‐lin Lin, Ying‐Hao Chu, Wen‐Wei Wu   +10 more
wiley   +1 more source

Multiple brain activation patterns underlying successful visual short-term memory across the adult lifespan

Jansen MG, Salami A, Martínez FR, Mitchell DJ, Oosterman JM, Geerligs L.   +5 more
europepmc   +1 more source

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Synaptic pathways in neural microcircuits

Trends in Neurosciences, 2005
The functions performed by different neural microcircuits depend on the anatomical and physiological properties of the various synaptic pathways connecting neurons. Neural microcircuits across various species and brain regions are similar in terms of their repertoire of neurotransmitters, their synaptic kinetics, their short-term and long-term ...
Silberberg, Gilad, Grillner, Sten, LeBeau, Fiona E.N., Maex, Reinoud, Markram, Henry   +4 more
openaire   +4 more sources

Neural pathways in chronic pain*

Medical Journal of Australia, 1990
The evidence for changes in function of the central nervous system in cases of chronic pain is persuasive. We are not dealing with a passively wired system but one which changes structure and function and even connectivity in response to incoming sensory information.
Robert D. Helme, Zeinab Khalil, Stephen Gibson   +2 more
openaire   +3 more sources

Vigilance States: Central Neural Pathways, Neurotransmitters and Neurohormones.

Endocrine, Metabolic & Immune Disorders - Drug Targets, 2019
BACKGROUND AND OBJECTIVE The sleep-wake cycle is characterized by a circadian rhythm involving neurotransmitters and neurohormones that are released from brainstem nuclei and hypothalamus.
M. Iovino, Tullio Messana, G. De Pergola, Emanuela Iovino, E. Guastamacchia, V. Giagulli, V. Triggiani   +6 more
semanticscholar   +1 more source

NEURAL PATHWAYS INVOLVED IN EMOTIONAL REGULATION AND EMOTIONAL INTELLIGENCE

Online (Weston, Conn.)
Emotional regulation and associated processing cumulate to develop and determine the emotional intelligence of an individual. Both emotional regulation and emotional intelligence are prominent determinants of how individuals navigate social as well as ...
Advika Pundlik, Saloni Verma, Karan Dhingra   +2 more
semanticscholar   +1 more source

A neural pathway for photophobia in migraine [PDF]

Nature Reviews Neurology, 2010
The neural mechanisms of many symptoms associated with migraine have yet to be elucidated. New research suggests that a non-image-forming retinal pathway and signals from the dura mater contribute to photophobia in patients with migraine. More research is needed to understand the mechanisms behind other migraine-associated symptoms such as nausea and ...
openaire   +2 more sources

A neural pathway for itch

Nature Neuroscience, 2001
A class of spinothalamic tract neurons is selectively excited by stimuli that cause itch, suggesting that this sensation is mediated by distinct peripheral and central pathways.
openaire   +2 more sources

Neural pathways of a cardiogenic hypertensive chemoreflex [PDF]

American Journal of Physiology-Heart and Circulatory Physiology, 1978
Excitation of a cardiac chemoreceptor with 5-hydroxytryptamine (serotonin) produces a complex autonomic reflex which includes hypertension, changes in heart rate and contractile force, and disturbances of AV conduction. This study examines the afferent and efferent neural pathways of this autonomic reflex in 60 anesthetized dogs.
Ferdinand Urthaler, Gilbert R. Hageman, T. N. James   +2 more
openaire   +2 more sources

Pathway rewiring with neural transplantation

Behavioral and Brain Sciences, 1995
AbstractA lesion to the brain is not necessary for a successful neural transplantation. Embryonic Purkinje cells placed on the surface of an uninjured adult cerebellum can develop and migrate into the host molecular layer. Both the Purkinje cells that migrated into the host cerebellum and those that remained in the graft were innervated by collateral ...
Piergiorgio Strata, Ferdinando Rossi
openaire   +2 more sources