ERC Advanced Grant · 2021
Dendro-somatic Coupling and global neuronal signaling
The mechanism for anaesthesia has eluded neuroscience despite being used as a medical intervention for more than two centuries. Two facts are clear: loss-of-consciousness under anaesthesia correlates with a massive reduction in global neuronal signalling and a de-coupling of feedback information. We recently found that the apical dendrites of layer 5 pyramidal neurons are effectively "cut off" from the cell body under anaesthesia and that higher order thalamic input maintains dendro-somatic coupling via the activation of metabotropic glutamate and acetylcholine receptors. We hypothesize that dendro-somatic coupling, the influence of the apical dendrite on the soma, regulates the flow of…
From the public funding record at EU CORDIS. Describes the funded project, not the reviews below.