Results 41 to 50 of about 5,020,863 (306)

The pulsatory liposome works as a neuronal network (I) [PDF]

open access: yesINCAS Bulletin
In this paper we consider a unilamellar liposome (lipid vesicle) filled with aqueous solution of osmotic solute. This liposome is introduced in a hypotonic aqueous medium of large dimensions.
Dumitru POPESCU   +2 more
doaj   +1 more source

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom   +15 more
wiley   +1 more source

Response of a neuronal network computational model to infrared neural stimulation

open access: yesFrontiers in Computational Neuroscience, 2022
Infrared neural stimulation (INS), as a novel form of neuromodulation, allows modulating the activity of nerve cells through thermally induced capacitive currents and thermal sensitivity ion channels. However, fundamental questions remain about the exact
Jinzhao Wei   +14 more
doaj   +1 more source

Inhibition by recurrent excitation: a mechanism for spike synchronization in a network of coupled neuronal oscillators [PDF]

open access: yes, 1982
Egelhaaf M, Benjamin PR. Inhibition by recurrent excitation: a mechanism for spike synchronization in a network of coupled neuronal oscillators. Journal of Experimental Biology.
Egelhaaf, Martin ; https://orcid.org/   +1 more
core  

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Fluorescence microscopy shadow imaging for neuroscience

open access: yesFrontiers in Cellular Neuroscience
Fluorescence microscopy remains one of the single most widely applied experimental approaches in neuroscience and beyond and is continuously evolving to make it easier and more versatile.
V. V. G. Krishna Inavalli   +8 more
doaj   +1 more source

Representation and Learning in Neuronal Networks: A Conceptual Nervous System Approach

open access: yesRambam Maimonides Medical Journal, 2011
The work presented in this review describes the use of large cortical networks developing ex vivo, in a culture dish, to study principles underlying synchronization, adaptation, learning, and representation in neuronal assemblies. The motivation to study
Danny Eytan
doaj   +1 more source

Coupled neuronal oscillators in the snail Lymnaea stagnalis: endogenous cellular properties and network interactions [PDF]

open access: yes, 1983
Egelhaaf M, Benjamin PR. Coupled neuronal oscillators in the snail Lymnaea stagnalis: endogenous cellular properties and network interactions. Journal of Experimental Biology.
Egelhaaf, Martin ; https://orcid.org/   +1 more
core  

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Efficient Coding and Energy Efficiency Are Promoted by Balanced Excitatory and Inhibitory Synaptic Currents in Neuronal Network

open access: yesFrontiers in Cellular Neuroscience, 2018
Selective pressure may drive neural systems to process as much information as possible with the lowest energy cost. Recent experiment evidence revealed that the ratio between synaptic excitation and inhibition (E/I) in local cortex is generally ...
Lianchun Yu   +4 more
doaj   +1 more source

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