Skip to main content

Computational Neurophenomenology: Explaining Concious Experiences in terms of Neural Mechanisms

Objective

How do conscious experiences depend on the brain? The CONSCIOUS project aims to make new progress on this oldest of questions by progressing from establishing correlations between patterns of brain activity and aspects of consciousness, towards developing and testing explanations in terms of neural mechanisms. By following this strategy, I believe the problem of consciousness will be dissolved rather than outright solved – similar to what happened with the study of life, decades ago.

One branch of CONSCIOUS will explore what it is like to be conscious ‘at all’. Here, I will make use of the concept of ‘emergence’ – the sense in which a system’s whole can seem to be more than the sum of its parts. I will test the idea that the globally unified character of conscious experiences emerges from neural dynamics, in a similar way to how a flock of birds emerges from the trajectories of the individual birds that make it up. This will involve developing new theoretically principled and practically applicable measures of emergence, and applying them to neurophysiological data reflecting different global states of consciousness.

A second branch will explore the nature of specific conscious perceptions, appealing to the influential idea of the brain as a ‘prediction machine’. Here, I will develop novel machine learning models to investigate how particular conscious experiences can be understood as arising from the brain’s ‘best guesses’ of the causes of its sensory inputs. I will use combinations of behavioural experiments and neuroimaging to test the idea that different kinds of neurally-encoded predictions can account for different kinds of perceptual experience.

CONSCIOUS is thoroughly multidisciplinary, bridging cognitive neuroscience, philosophy, statistical physics, machine learning, and artificial intelligence. It is only through such an approach that it is possible to make substantial progress towards a satisfying scientific account of conscious experience.

Call for proposal

ERC-2020-ADG
See other projects for this call

Host institution

THE UNIVERSITY OF SUSSEX
Address
Sussex House Falmer
BN1 9RH Brighton
United Kingdom
Activity type
Higher or Secondary Education Establishments
EU contribution
€ 2 388 443

Beneficiaries (2)

THE UNIVERSITY OF SUSSEX
United Kingdom
EU contribution
€ 2 388 443
Address
Sussex House Falmer
BN1 9RH Brighton
Activity type
Higher or Secondary Education Establishments
STICHTING RADBOUD UNIVERSITEIT
Netherlands
EU contribution
€ 48 325
Address
Houtlaan 4
6525 XZ Nijmegen
Activity type
Higher or Secondary Education Establishments