Tom Chambers

Research student, School of Psychology

Email:
chamberst@cardiff.ac.uk
Location:
Cardiff University Brain Research Imaging Centre, Maindy Road, Cardiff, CF24 4HQ

Research summary

My PhD focuses on using multimodal imaging to better  investigate the contribution of the cerebellum to various cognitive processes,  as well as to explore how this relationship is altered in psychiatric  conditions.

Teaching summary

I am a  tutor on the School of Medicine SSC (Student Selected Component) module.

Undergraduate education

MSci  Neuroscience (Frist class Hons): University of Nottingham

Postgraduate education

PhD Integrative Neuroscience (current): Cardiff University  (Wellcome Trust 4-year award)

Employment

Previous to undertaking this PhD, I have undertaken two  years’ research in neuroimaging of paediatric neuro-oncology at Nottingham NHS  Trust. One research project was in the development of a stratification tool for  predicting cerebellar mutism syndrome occurrence in paediatric patients  following tumour removal (Liu et al.,  2018), while the second was analysing neuroimaging data as part of the  HERBY clinical trial for use of bevacizumab in paediatric high-grade glioma (Rodriguez et al., In press).

Research interests

Research topics and related papers

The idea that the cerebellum is only involved in motor  coordination is a very pervasive view among lots of neuroscientists and is  still widespread despite at least 30 years of in-depth studies, revealing the  cerebellum to contribute to various cognitive processes. For example,  neuroanatomical studies reveal connections between the cerebellum and almost  all cognitive areas of the cerebrum and various subcortical structures,  cognitive studies have shown functional associations between these cerebellar  and cerebral areas, and clinical evidence from various pathologies of the  cerebellum indicate disruption of cognition as a major symptomology. Lots of  these improvements in our understanding of the cerebellum has been due to the more  recent development of cerebellar-specific processing tools, which are required  due to the cerebellum’s very unique anatomy and which then allow us to better  investigate different substructures of the cerebellum, rather than having to  treat it as a large, single mass.
My PhD utilises these cerebellar-specific imaging tools and  applies them to large, well-phenotyped neuroimaging datasets to explore the  relationship between various cognitive processes and cerebellar structure, along  with factors which might alter these relationships. For instance, along with  the growing appreciation for a cerebellar contribution to cognition, has been  the mounting evidence of cerebellar involvement in numerous neurodevelopmental  and psychiatric disorders. A second part of my PhD focuses on ascertaining both  structural and functional cerebellar changes in Schizophrenic patients, as well  as the impact of genetic and environmental risk factors for schizophrenia upon  cerebellar development. This is done using various neuroimaging datasets, including  cross-sectional and longitudinal large-scale general population datasets, as  well as clinical population datasets.

Funding

Wellcome  Trust Integrative Neuroscience PhD

Research group

CUBRIC; Cognitive neuroscience; Neuroimaging and genetics

Research collaborators

Krish Singh
Xavier Caseras
James Walters