Sökning: "synaptic plasticity"
Visar resultat 6 - 10 av 88 avhandlingar innehållade orden synaptic plasticity.
6. Modeling receptor induced signaling in MSNs : Interaction between molecules involved in striatal synaptic plasticity
Sammanfattning : Basal Ganglia are evolutionarily conserved brain nuclei involved in several physiologically important animal behaviors like motor control and reward learning. Striatum, which is the input nuclei of basal ganglia, integrates inputs from several neurons, like cortical and thalamic glutamatergic input and local GABAergic inputs. LÄS MER
7. Astrocyte-mediated short-term synaptic depression
Sammanfattning : Short-term synaptic plasticity, the activity-dependent regulation of synaptic efficacy that occurs in the timeframe of milliseconds to seconds, is a fundamental property of the synapse, mostly attributed to changes in release probability. These changes are commonly ascribed to intrinsic mechanisms in the presynaptic terminal and to different transmitters acting on the presynaptic terminal. LÄS MER
8. Plasticity and variation of synaptic responses in hippocampus. Role of AMPA and NMDA receptors
Sammanfattning : It is generally believed that synaptic plasticity in the central nervous system may underlie learning and memory as well as neuronal development. The most wellstudied examples of such synaptic plasticity are long-term potentiation (LTP) andlong-term depression (LTD). LÄS MER
9. Synaptic transmission and synaptic plasticity in the mouse striatum
Sammanfattning : The striatum is the major input nucleus of the basal ganglia and can be subdivided into a dorsal part and a ventral part that is also named nucleus accumbens (NAc). The dorsal part is involved in motor control and habit learning whereas the ventral part is mostly associated with rewardmotivated behaviors. LÄS MER
10. Plasticity of the developing glutamate synapse in the hippocampus
Sammanfattning : Synapses are highly plastic, i.e. they have the ability to change their signaling strength both in the short- and long-term (e.g. LÄS MER