Sökning: "Associative learning"
Visar resultat 1 - 5 av 38 avhandlingar innehållade orden Associative learning.
1. Spike-Based Bayesian-Hebbian Learning in Cortical and Subcortical Microcircuits
Sammanfattning : Cortical and subcortical microcircuits are continuously modified throughout life. Despite ongoing changes these networks stubbornly maintain their functions, which persist although destabilizing synaptic and nonsynaptic mechanisms should ostensibly propel them towards runaway excitation or quiescence. LÄS MER
2. Learning and memory in moths - plasticity in behaviour and neurophysiology
Sammanfattning : The moth, Spodoptera littoralis, was demonstrated to be a new model system for studying mechanisms underlying odour conditioning. In the experiments a restrained moth was trained to learn an association between a conditioned stimulus (CS) and an unconditioned stimulus (US). LÄS MER
3. Dopamine and the affective-cognitive gradient in the human striatum studied with multimodal brain imaging
Sammanfattning : Both dopamine and the dopamine rich brain area, striatum, have been linked to behaviors related to incentives, motor action, and associative processing. Most of the cortex sends projections to the striatum, these connections have been described as a gradient organization representing a repertoire of functional behaviors. LÄS MER
4. Coincidences and Paranormal Belief
Sammanfattning : In this thesis it is argued that coincidences play an important role in the formation of belief, including belief in the paranormal. Three papers are presented. LÄS MER
5. Associative and non-associative processes in taste-aversion learning: exteroceptive context and neophobic responses
Sammanfattning : .... LÄS MER