: a small secretory vesicle that contains a neurotransmitter, is found inside an axon near the presynaptic membrane, and releases its contents into the synaptic cleft after fusing with the membrane When a nerve impulse moves down the axon of a neuron and arrives at an axon terminal, it ...
Transmitter molecules are released through the presynaptic region into the synaptic cleft. These molecules will diffuse over this narrow space and reach receptors specific to the transmitter at the postsynaptic membrane (of another neuron or an effector cell). The activation of the postsynaptic ...
Neuron 35, 521–533 (2002). Article CAS Google Scholar Yamazaki, T. & Tanaka, S. A spiking network model for passage-of-time representation in the cerebellum: Cerebellar passage-of-time representation. Eur. J. Neurosci. 26, 2279–2292 (2007). Article Google Scholar Straub, I. et al...
(A) Membrane properties revealed by constant current pulses (600 ms duration; 60 pA increments) applied intracellularly to a control neuron with a resting potential of −65 mV. Input resistance, 156 MΩ; time constant, 9.1 ms; threshold for action potentials, −25 mV. (B) Membrane proper...
The core of the most common "quantum brain" mechanism is the appearance of correlated neuron triggering induced by quantum correlations between ions. In this work, we examine the preservation of the correlations created in the pre-synaptic neurons through the transfer of neurotransmitt...
问答题 In neuron-to-neuron synaptic transmission, when a nerve impulse reaches the terminal bouton of the presynaptic neuron, it causes the terminal bouton to secrete ( ) into the synaptic cleft.(0.5分) 参考答案:neurotransmitters 点击查看答案...
Modeling neuron-glia interactions: From parametric model to neuromorphic hardware We use the EONS (Elementary Objects of the Nervous System) platform, a highly elaborate synaptic modeling platform to investigate the influence of astrocytic... VS Ghaderi,SL Allam,N Ambert,... - Conference proceedings...
Twitter Google Share on Facebook synaptic (redirected fromsynaptic junction) Medical Related to synaptic junction:synaptic cleft syn·ap·tic (sĭ-năp′tĭk) adj. 1.Of or relating to a synapse:synaptic nerve endings. 2.Of or relating to synapsis:the synaptic phase in meiosis. ...
6 PNN disruption in 5xFAD model of Alzheimer’s disease without altered synaptic contacts. a, IHC showing cortical PNN (WFA), PV neuron, glutamatergic synapses (vGlut1), and astrocytic processes (Glt1), in control and 12-month old 5xFAD+ mice. b, Unaltered total vGlut1 puncta in 5xFAD...
ACh synthesis (Fig. 4.6) is limited by the availability ofcholine, its precursor. Choline cannot be synthesized by the neuron, but instead is transported into the terminal by thehigh-affinitycholine transporter(ChT,Table 4.2). To match the supply of this neurotransmitter with its demand, more ...