Results 181 to 190 of about 433,552 (252)

The postsynaptic density in excitatory synapses is composed of clustered, heterogeneous nanoblocks. [PDF]

J Cell Biol
Sun R, Allen JP, Mao Z, Wilson L, Haider M, Alten B, Zhou Z, Wang X, Zhou Q.   +8 more
europepmc   +1 more source

A switchable multifunctional artificial neuron with rate coding and time‐to‐first‐spike coding for accurate image recognition

FlexMat, EarlyView.
A switchable multifunctional artificial neuron device is presented. This device can switch between volatile and non‐volatile modes by changing the position of the electrode contacts. Based on the multi‐functionality of the device, rate coding and time‐to‐first‐spike (TTFS) coding were respectively implemented and applied to image recognition, this ...
Weiqi Liu, Chenhui Xu, Weidong Xie, Jiabin Ye, Zhiwei Zhu, Zhenyuan Lin, Huipeng Chen   +6 more
wiley   +1 more source

Functionally distinct evoked and spontaneous neurotransmission operate via a shared pool of synaptic vesicles in viscerosensory afferents. [PDF]

J Physiol
Arnold RA, Peters JH.
europepmc   +1 more source

Astroglial CB1 Reveal Sex‐Specific Synaptic Effects of Amphetamine

Glia, EarlyView.
Astroglial CB1R mediates long‐term synaptic plasticity (LTD) in the Nucleus accumbens. Amphetamine saturates adenosine receptors and blocks LTD in males, but not females. Locomotor effects of amphetamine require astroglial CB1R in males, but not in females.
Yamuna Mariani, Tommaso Dalla‐Tor, Tommaso Garavaldi, Francisca Julio‐Kalajzić, Doriane Gisquet, Paula Gomez‐Sotres, Astrid Cannich, Giuditta Gambino, Filippo Drago, Roman Serrat, Imane Hurel, Francis Chaouloff, Sandrine Pouvreau, Luigi Bellocchio, Giovanni Marsicano, Ana Covelo   +15 more
wiley   +1 more source

Targeting Excitatory Glutamate Receptors for Morphine Tolerance: A Narrative Review. [PDF]

CNS Neurosci Ther
Huang M, Luo L, Wang W, Xu H, Chen M, Ma X, Xu T.   +6 more
europepmc   +1 more source

Subtle Alterations in Hippocampal Neuronal Activity Coincide With Early Sex‐Specific Differences in Amyloidosis and Microglia in a Pre‐Symptomatic Mouse Model of Alzheimer‐Like Pathology

Glia, EarlyView.
In a pre‐symptomatic mouse model of Alzheimer disease, despite higher amyloid‐β load, females display fewer plaques than males. More efficient synaptic transmission as well as less microgliosis point to better early coping with pathogenesis in females.
Thomas Chaigneau, Sha Sha, Candice M. Roux, Saba Aïd, Alice Faucher, Yannick Chantran, Guillaume Dorothée, Slavica Krantic   +7 more
wiley   +1 more source

Illuminating LGI1 Seizure Mechanisms Using Novel Optical Techniques. [PDF]

Epilepsy Curr
Stafstrom CE.
europepmc   +1 more source

Impaired Volume Regulation and Electrophysiology of Astrocytes In Situ in a Mouse Model for Megalencephalic Leukoencephalopathy With Subcortical Cysts

Glia, EarlyView.
Cell culture studies show disrupted astrocyte physiology in the leukodystrophy MLC. Are intact astrocytes similarly affected? This study on astrocytes in MLC mouse brain slices confirms and extends in vitro studies on altered astrocyte physiology. ABSTRACT Electrical signaling, driven by ion fluxes between intra‐ and extracellular compartments, is ...
Sven Kerst, Nina Meesters, Tim S. Heistek, Marjo S. van der Knaap, Huibert D. Mansvelder, Rogier Min   +5 more
wiley   +1 more source

Impacts of perinatal nicotine exposure on nicotinic acetylcholine receptor expression and glutamatergic synaptic transmission in the mouse auditory brainstem. [PDF]

J Physiol
Wollet M, Hernandez A, Nip K, Ginsburg B, Pugh JR, Kim JH.   +5 more
europepmc   +1 more source

Research progress on the depth of anesthesia monitoring based on the electroencephalogram

Ibrain, Volume 11, Issue 1, Page 32-43, Spring 2025.
Electroencephalogram (EEG) can noninvasive, continuous, and real‐time monitor the state of brain electrical activity, and the monitoring of EEG can reflect changes in the depth of anesthesia (DOA). The development of artificial intelligence can enable anesthesiologists to extract, analyze, and quantify DOA from complex EEG data.
Xiaolan He, Tingting Li, Xiao Wang
wiley   +1 more source