Ian A. Clark

Conduction velocity along a key white matter tract is associated with autobiographical memory recall ability

The paper links conduction velocity in the parahippocampal cingulum bundle to autobiographical memory recall ability in healthy adults using MR g-ratio measurements.

Reducing susceptibility distortion related image blurring in diffusion MRI EPI data

This study improves susceptibility distortion correction in diffusion MRI data using a new pipeline, enhancing g-ratio mapping accuracy.

The relationship between hippocampal-dependent task performance and hippocampal grey matter myelination and iron content

This study investigates whether hippocampal grey matter myelination or iron content correlates with hippocampal-dependent task performance in young adults, finding no significant associations.

Does hippocampal volume explain performance differences on hippocampal-dependent tasks?

This study investigates whether hippocampal grey matter volume correlates with performance on hippocampal-dependent tasks in healthy adults and finds little evidence of such a relationship.

Characterising strategy use during the performance of hippocampal-dependent tasks

The paper examines the strategies used by participants to perform hippocampal-dependent tasks and finds that scene visual imagery is a dominant strategy across multiple cognitive tasks.

Do questionnaires reflect their purported cognitive functions?

The paper evaluates how well questionnaires reflect cognitive functions through task performance and finds mixed results, with some questionnaires acting as proxies while others show more complex relationships.

The neural dynamics of novel scene imagery

This study investigates neural dynamics during novel scene imagery and finds similar hippocampus-vmPFC interactions as seen in episodic memory retrieval.

Identifying the cognitive processes underpinning hippocampal-dependent tasks

The paper investigates the relationship between autobiographical memory, future thinking, and spatial navigation, finding that scene construction, not memory, mediates their interrelation.

Verbal paired associates and the hippocampus: The role of scenes

This study investigates why the hippocampus is involved in verbal paired associates tasks by comparing scene, object, and abstract word pairs using fMRI.