All Outputs (11)

An examination of resting-state functional connectivity in patients with active Crohn's disease (2023)
Journal Article
Francis, S. T., Moran, G. W., Eldeghaidy, S., Radford, S., & Thapaliya, G. (2023). An examination of resting-state functional connectivity in patients with active Crohn's disease. Frontiers in Neuroscience, 17, Article 1265815. https://doi.org/10.3389/fnins.2023.1265815

Background: Alterations in resting state functional connectivity (rs-FC) in Crohn’s Disease (CD) have been documented in default mode network (DMN) and frontal parietal network (FPN) areas, visual, cerebellar, salience and attention resting-state-net... Read More about An examination of resting-state functional connectivity in patients with active Crohn's disease.

An examination of resting-state functional connectivity in patients with active Crohn’s disease (2023)
Journal Article
Thapaliya, G., Eldeghaidy, S., Radford, S. J., Francis, S. T., & Moran, G. W. (in press). An examination of resting-state functional connectivity in patients with active Crohn’s disease. Frontiers in Neuroscience, 17, Article 1265815. https://doi.org/10.3389/fnins.2023.1265815

Background: Alterations in resting state functional connectivity (rs-FC) in Crohn’s Disease (CD) have been documented in default mode network (DMN) and frontal parietal network (FPN) areas, visual, cerebellar, salience and attention resting-state-net... Read More about An examination of resting-state functional connectivity in patients with active Crohn’s disease.

The relationship between Central Nervous System morphometry changes and key symptoms in Crohn’s disease (2022)
Journal Article
Thapaliya, G., Eldeghaidy, S., Asghar, M., McGing, J., Radford, S., Francis, S., & Moran, G. W. (2022). The relationship between Central Nervous System morphometry changes and key symptoms in Crohn’s disease. Brain Imaging and Behavior, 17(2), 149–160. https://doi.org/10.1007/s11682-022-00742-6

Alterations in grey matter volume (GMV) and cortical thickness (CT) in Crohn’s disease (CD) patients has been previously documented. However, the findings are inconsistent, and not a true representation of CD burden, as only CD patients in remission... Read More about The relationship between Central Nervous System morphometry changes and key symptoms in Crohn’s disease.

Mapping brain activity of gut-brain signaling to appetite and satiety in healthy adults: A systematic review and functional neuroimaging meta-analysis (2022)
Journal Article
Althubeati, S., Avery, A., Tench, C., Lobo, D. N., Salter, A., & Eldeghaidy, S. (2022). Mapping brain activity of gut-brain signaling to appetite and satiety in healthy adults: A systematic review and functional neuroimaging meta-analysis. Neuroscience and Biobehavioral Reviews, 136, Article 104603. https://doi.org/10.1016/j.neubiorev.2022.104603

Understanding how neurohormonal gut-brain signaling regulates appetite and satiety is vital for the development of therapies for obesity and altered eating behavior. However, reported brain areas associated with appetite or satiety regulators show in... Read More about Mapping brain activity of gut-brain signaling to appetite and satiety in healthy adults: A systematic review and functional neuroimaging meta-analysis.

Mechanisms of umami taste perception: From molecular level to brain imaging (2021)
Journal Article
Wu, B., Eldeghaidy, S., Ayed, C., Fisk, I. D., Hewson, L., & Liu, Y. (2022). Mechanisms of umami taste perception: From molecular level to brain imaging. Critical Reviews in Food Science and Nutrition, 62(25), 7015-7024. https://doi.org/10.1080/10408398.2021.1909532

Due to unique characteristics, umami substances have gained much attention in the food industry during the past decade as potential replacers to sodium or fat to increase food palatability. Umami is not only known to increase appetite, but also to in... Read More about Mechanisms of umami taste perception: From molecular level to brain imaging.

Thermal taster status: Temperature modulation of cortical response to sweetness perception (2020)
Journal Article
Eldeghaidy, S., Yang, Q., Abualait, T., Williamson, A.-M., Hort, J., & Francis, S. T. (2021). Thermal taster status: Temperature modulation of cortical response to sweetness perception. Physiology and Behavior, 230, Article 113266. https://doi.org/10.1016/j.physbeh.2020.113266

© 2020 Temperature is known to impact taste perception, but its reported effect on sweet taste perception in humans is inconsistent. Here, we assess whether thermal taste phenotype alters the temperature modulation of the brains’ response to sweet sa... Read More about Thermal taster status: Temperature modulation of cortical response to sweetness perception.

A nociresponsive specific area of human somatosensory cortex within BA3a: BA3c? (2020)
Journal Article
Sanchez Panchuelo, R. M., Eldeghaidy, S., Marshall, A., McGlone, F., Francis, S. T., & Favorov, O. (2020). A nociresponsive specific area of human somatosensory cortex within BA3a: BA3c?. NeuroImage, 221, Article 117187. https://doi.org/10.1016/j.neuroimage.2020.117187

© 2020 It is well recognized that in primates, including humans, noxious body stimulation evokes a neural response in the posterior bank of the central sulcus, in Brodmann cytoarchitectonic subdivisions 3b and 1 of the primary somatosensory cortex. T... Read More about A nociresponsive specific area of human somatosensory cortex within BA3a: BA3c?.

Variation in thermally induced taste response across thermal tasters (2018)
Journal Article
Skinner, M., Eldeghaidy, S., Ford, R., Giesbrecht, T., Thomas, A., Francis, S., & Hort, J. (2018). Variation in thermally induced taste response across thermal tasters. Physiology and Behavior, 188, 67-78. https://doi.org/10.1016/j.physbeh.2018.01.017

Thermal tasters (TTs) perceive thermally induced taste (thermal taste) sensations when the tongue is stimulated with temperature in the absence of gustatory stimuli, while thermal non tasters (TnTs) only perceive temperature. This is the first study... Read More about Variation in thermally induced taste response across thermal tasters.

An automated method to detect and quantify fungiform papillae in the human tongue: Validation and relationship to phenotypical differences in taste perception (2017)
Journal Article
Eldeghaidy, S., Thomas, D., Skinner, M., Ford, R., Giesbrecht, T., Thomas, A., …Francis, S. (2018). An automated method to detect and quantify fungiform papillae in the human tongue: Validation and relationship to phenotypical differences in taste perception. Physiology and Behavior, 184, 226-234. https://doi.org/10.1016/j.physbeh.2017.12.003

Determination of the number of fungiform papillae (FP) on the human tongue is an important measure that has frequently been associated with individual differences in oral perception, including taste sensitivity. At present, there is no standardised m... Read More about An automated method to detect and quantify fungiform papillae in the human tongue: Validation and relationship to phenotypical differences in taste perception.

Prior consumption of a fat meal in healthy adults modulates the brain’s response to fat (2016)
Journal Article
Eldeghaidy, S., Marciani, L., Hort, J., Hollowood, T. A., Singh, G., Bush, D., Foster, T., Taylor, A. J., Busch, J., Spiller, R. C., Gowland, P. A., & Francis, S. T. (2016). Prior consumption of a fat meal in healthy adults modulates the brain’s response to fat. Journal of Nutrition, 146(11), 2187-2198. https://doi.org/10.3945/jn.116.234104

Background: Consumption of fat is regulated by reward and homeostatic pathways, but no studies have examined the role of the intake of a high fat meal (HFM) on subsequent brain activation to oral stimuli.
Objective: We evaluated how prior consumptio... Read More about Prior consumption of a fat meal in healthy adults modulates the brain’s response to fat.

Thermal taster status: evidence of cross-modal integration (2016)
Journal Article
Hort, J., Ford, R. A., Eldeghaidy, S., & Francis, S. T. (2016). Thermal taster status: evidence of cross-modal integration. Human Brain Mapping, 37(6), 2263-2275. https://doi.org/10.1002/hbm.23171

Thermal taster status refers to the finding that, in some individuals, thermal stimulation of the tongue elicits a phantom taste. Little is known regarding the mechanism for this, it is hypothesised to be a result of cross-wiring between gustatory an... Read More about Thermal taster status: evidence of cross-modal integration.