Results 1 to 10 of about 443,255 (331)
A Review of Graphene‐Based Memristive Neuromorphic Devices and Circuits
Advanced Intelligent Systems, 2023 As data processing volume increases, the limitations of traditional computers and the need for more efficient computing methods become evident. Neuromorphic computing mimics the brain's low‐power and high‐speed computations, making it crucial in the era ...
Ben Walters +3 more
doaj +1 more source
The Immunological Synapse [PDF]
Cancer Immunology Research, 2003 AbstractThe molecular interactions underlying regulation of the immune response take place in a nanoscale gap between T cells and antigen-presenting cells, termed the immunological synapse. If these interactions are regulated appropriately, the host is defended against a wide range of pathogens and deranged host cells.
openaire +6 more sources
Les chaînes de traction des TGV
Comptes Rendus. MécaniqueThis article describes the different components of the TGV drive trains, from the TGV SE (1st TGV) to the TGVM.
Goeres, David
doaj +1 more source
SynEM, automated synapse detection for connectomics
eLife, 2017 Nerve tissue contains a high density of chemical synapses, about 1 per µm3 in the mammalian cerebral cortex. Thus, even for small blocks of nerve tissue, dense connectomic mapping requires the identification of millions to billions of synapses. While the
Benedikt Staffler +5 more
doaj +1 more source
Heterosynaptic Plasticity and the Experience-Dependent Refinement of Developing Neuronal Circuits
Frontiers in Neural Circuits, 2021 Neurons remodel the structure and strength of their synapses during critical periods of development in order to optimize both perception and cognition.
Kyle R. Jenks +4 more
doaj +1 more source
Cell ReportsSummary: To better understand the function of cholinergic projection neurons in the ventral pallidum (VP), we examined behavioral responses to appetitive (APP) and aversive (AV) odors that elicited approach or avoidance, respectively.
Ronald Kim +4 more
doaj +1 more source
Accumulation of Dense Core Vesicles in Hippocampal Synapses Following Chronic Inactivity. [PDF]
, 2018 The morphology and function of neuronal synapses are regulated by neural activity, as manifested in activity-dependent synapse maturation and various forms of synaptic plasticity.
Bi, Guo-Qiang +4 more
core +2 more sources
Frontiers in Aging Neuroscience, 2022 BackgroundExercise plays an essential role in improving motor symptoms in Parkinson’s disease (PD), but the underlying mechanism in the central nervous system remains unclear.MethodsMotor ability was observed after 12-week treadmill exercise on a 1 ...
Weifang Tong +12 more
doaj +1 more source
The FGFR inhibitor Rogaratinib reduces microglia reactivity and synaptic loss in TBI
Frontiers in ImmunologyBackgroundTraumatic brain injury (TBI) induces an acute reactive state of microglia, which contribute to secondary injury processes through phagocytic activity and release of cytokines.
Rida Rehman +11 more
doaj +1 more source
陆军军医大学学报Objective To investigate the effects of adenovirus-associated virus (AAV)-mediated overexpression of LINGO-1 in the hippocampus on spatial learning and memory abilities, as well as the volume and Spinophilin+ dendritic spines of different subregions ...
WANG Shun, JIANG Lin, HE Qi
doaj +1 more source