Sökning: "short-term synaptic depression"

Hittade 2 uppsatser innehållade orden short-term synaptic depression.

1. 1. Dynamic synapses in neural information processing : Examining the influence of short-term synaptic plasticity on neural coding

   Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Oscar Spolander; [2022]
   Nyckelord :Short-term synaptic plasticity; Neural codes; Action Potential; Neuron firing rate; Rate code; Kort synaptiskt plasticitet; Neurala koder; Nervimpuls; Impulsfrekvens för nervcell; Frekvenskod;

   Sammanfattning : Short-term synaptic plasticity (STP) is a phenomenon that has been closely associated with how neurons communicate with each other. I study communication between neurons tied to synapses endowed with short-term plasticity (dynamic synapses). LÄS MER

3. 2. Normalization in a cortical hypercolumn : The modulatory effects of a highly structured recurrent spiking neural network

   Master-uppsats, KTH/Beräkningsbiologi, CB

   Författare :Ylva Jansson; [2014]
   Nyckelord :Normalization; divisive normalization; computational neuroscience; cortical hypercolumn; short-term synaptic depression; gain control; canonical neural computations; Normalisering; kortikal hyperkolumn; beräkningsneurovetenskap; korttidsdepression; neural division; kanoniska neurala beräkningar;

   Sammanfattning : Normalization is important for a large range of phenomena in biological neural systems such as light adaptation in the retina, context dependent decision making and probabilistic inference. In a normalizing circuit the activity of one neuron/-group of neurons is divisively rescaled in relation to the activity of other neurons/­­groups. LÄS MER