Sökning: "spike timing- dependent plasticity"

Hittade 3 avhandlingar innehållade orden spike timing- dependent plasticity.

  1. 1. Synaptic plasticity in local networks of neocortical layer 2/3

    Författare :Misha Zilberter; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Neocortical microcircuit; layer 2 3; pyramidal cell; spike timing- dependent plasticity; LTP; LTD; FSN interneuron; retrograde signalling; SAT2;

    Sammanfattning : The neocortex is a hierarchal organ in which information processing takes on place on many levels, from subcellular signalling all the way to neural networks. Neocortical local neuronal networks (microcircuits), composed of interconnected neurons, form elementary information processing units within the cortex. LÄS MER

  3. 2. Neocortical layer 2/3 microcircuits

    Författare :Carl Holmgren; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Neocortical microcircuit; layer 2 3; pyramidal cell; FSN interneuron; retrograde signaling; VGLUT3; spike-timing dependent plasticity; LTP; LTD.;

    Sammanfattning : Pairs of interconnected neurons form elementary information processing units within neocortical microcircuits. Pyramidal cells within these microcircuits receive synaptic input, both from their connected partners, and from more distant cortical and sub-cortical regions. Consequently, they require a means to identify relevant synaptic signals. LÄS MER

  4. 3. Non-linear synaptic integration on dendrites of striatal medium-spiny neuron : a computational study

    Författare :Kai Du; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Striatum is the main input nucleus of basal ganglia. Medium-spiny neurons (MSNs), the principal neurons of the striatum, receive convergent excitatory inputs from cortex and thalamus, thus “gate” the information flow to the basal ganglia. LÄS MER