PhD Studentship: Improving Artificial Intelligence through Neuroscience
University of Exeter
Neuroscience has been a major source of inspiration for modern Artificial Intelligence frameworks, such as Deep Networks, Reinforcement Learning, and Large Language Models. This project investigates how two more recent Neuroscience developments could help improve Deep Networks. The first development is the realisation in the last 20 years that a population of brain cells, astrocytes, have complex and coordinated responses to neural activity, and feed back onto neural activity. What is the effect of these neuron-...
Neuroscience has been a major source of inspiration for modern Artificial Intelligence frameworks, such as Deep Networks, Reinforcement Learning, and Large Language Models. This project investigates how two more recent Neuroscience developments could help improve Deep Networks. The first development is the realisation in the last 20 years that a population of brain cells, astrocytes, have complex and coordinated responses to neural activity, and feed back onto neural activity. What is the effect of these neuron-...
Opportunity details
Neuroscience has been a major source of inspiration for modern Artificial Intelligence frameworks, such as Deep Networks, Reinforcement Learning, and Large Language Models. This project investigates how two more recent Neuroscience developments could help improve Deep Networks. The first development is the realisation in the last 20 years that a population of brain cells, astrocytes, have complex and coordinated responses to neural activity, and feed back onto neural activity. What is the effect of these neuron-astrocyte interactions on brain computations? You will explore the hypothesis that astrocytes provide a source of regularisation to neural networks. That is, they provide constraints to the networks, making them simpler and thus better able to generalise learned concepts to data they have not yet seen. Concretely, you will add astrocyte-inspired regularisation rule to Deep Network training, and then test whether the resulting networks generalise better, are more resistant to injury, and are easier to explain than standard ones. The second development is the description of spontaneous, coordinated activity in developing networks. For instance, before eye opening there are spontaneous waves of activity on the retina, which drive synaptic plasticity in downstream brain structures. So, before neural networks involved in visual processing "see" their first images, they have already been sculpted by spontaneous retinal waves. In other words, the connections between neurons are not set randomly. This could help with initialisation of Deep Networks. Initial connection weights determines whether the networks can learn effectively and how fast they learn. Learning also requires a large amount of data, because of the large number of connection weights that need to be opt...
Eligibility and requirements: Review the official provider page for the current applicant conditions and required documents.
Funding and benefits
Funding eligibility: UK Students, International Students. Funding amount: £21,805 The studentship will provide funding of fees and a stipend of £21,805 per annum for 2026/7..
How to apply
Drawing on what is known about these waves and the plasticity they drive, you will apply the resulting synaptic plasticity rules to initialise Deep Networks, and then determine if this speeds up learning and if less data is required to train the networks.
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Recorded source check: October 28, 2026. A stored check date does not guarantee that every field is complete or still current. Compare the provider, eligibility, funding and deadline with the live official call before applying.
Benefits
Funding eligibility: UK Students, International Students. Funding amount: £21,805 The studentship will provide funding of fees and a stipend of £21,805 per annum for 2026/7..
Eligibility summary
Requirements
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