Thesis / Dissertation

The modulation of cortical dendrites during sensory perception and learning

Luca Godenzini, Lucy Palmer (ed.)

Published : 2020

Abstract

Sensory perception arises in the cortex by integrating external information from the environment with internal representations and the current brain state. This process is supported by the structure of the neocortex and the organisation of excitatory inputs onto its core computational element: the pyramidal neuron. In layer 2/3 pyramidal neurons, external (feedforward) information mainly target the somatic region, while internal (feedback) information runs through layer 1 and lands onto distal tuft dendrites. Cortical dendrites have active properties that could be important for sensory processing and could provide a cellular mechanism to support the flexibility of sensory representations dur..

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