Results 141 to 150 of about 521,946 (359)
Integrated brain on a chip and automated organ‐on‐chips systems
Interdisciplinary Medicine, Volume 1, Issue 1, January 2023., 2023 Organ‐on‐chips (OOCs) related to brain functions have been used in drug development and disease simulation in vitro. However, modeling of complex biological systems remains a major challenge. In this paper, the compositions of the OOCs are optimized, and an automatic integrated system model is designed. It is expected to boost life science research and
Zhe Li +3 more
wiley +1 more source
Frontiers in Synaptic Neuroscience, 2019 Exposure to opioids reshapes future reward and motivated behaviors partially by altering the functional output of medium spiny neurons (MSNs) in the nucleus accumbens shell.
Dillon S. McDevitt +3 more
doaj +1 more source
Ionic Permeability of the Inhibitory Postsynaptic Membrane of Lobster Muscle Fibers
The Journal of General Physiology, 1969 Reversal potentials (E IPSP) of the inhibitory postsynaptic potential and the membrane resting potentials (EM) of lobster muscle fibers were determined with intracellular recording under a variety of ionic conditions.
F. Motokizawa, J. Reuben, H. Grundfest
semanticscholar +1 more source
Advanced Science, EarlyView.The self‐powered optoelectronic memristor based on ZnO/WOx heterojunction is developed, exhibiting the visual adaptation functions of desensitization and Weber's law. A bioinspired visual adaptive neuron is constructed, capable of converting light stimuli into dynamic spike trains.
Yankun Cheng +8 more
wiley +1 more source
Frontiers in Cellular Neuroscience, 2018 Understanding neuronal mechanisms underlying aggression in patients with autism spectrum disorder (ASD) could lead to better treatments and prognosis.
Suzanne Hosie +8 more
doaj +1 more source
Spike timing precision and neural error correction: local behavior [PDF]
Neural Computation, v. 17, n. 7, 1577-1601, 2005, 2005 The effects of spike timing precision and dynamical behavior on error correction in spiking neurons were investigated. Stationary discharges -- phase locked, quasiperiodic, or chaotic -- were induced in a simulated neuron by presenting pacemaker presynaptic spike trains across a model of a prototypical inhibitory synapse.
arxiv
A biophysical observation model for field potentials of networks of leaky integrate-and-fire neurons
, 2012 We present a biophysical approach for the coupling of neural network activity as resulting from proper dipole currents of cortical pyramidal neurons to the electric field in extracellular fluid.
Graben, Peter beim, Rodrigues, Serafim
core +2 more sources
Implementing Multimodal Hardware Security with 2D α‐In2Se3 Ferroelectric Transistor
Advanced Science, EarlyView.A multimodal secure transistor‐integrated in‐memory sensing and computing architecture is demonstrated by leveraging its electronic and optoelectronic synaptic behaviors. Key security primitives, such as anticounterfeiting, watermarking, logic locking, and camouflaging, are implemented within a compact single‐transistor structure, providing a scalable ...
Xinwei Zhang +11 more
wiley +1 more source
Journal of Applied Toxicology, Volume 43, Issue 1, Page 66-88, January 2023., 2023 Abstract Nowadays, more and more attention has been focused on the risk of the neurotoxic action of cadmium (Cd) under environmental exposure. Due to the growing incidence of nervous system diseases, including neurodegenerative changes, and suggested involvement of Cd in their aetiopathogenesis, this review aimed to discuss critically this element ...
Agnieszka Ruczaj +1 more
wiley +1 more source
Frontiers in Molecular Neuroscience, 2019 The diversity of inhibitory interneurons allows for the coordination and modulation of excitatory principal cell firing. Interneurons that release GABA (γ-aminobutyric acid) onto the soma and axon exert powerful control by virtue of proximity to the site
April Contreras +2 more
doaj +1 more source