Dennis Chan

Jan 13, 2025 | jneurosci.org | Samuel R. Cramer |Dennis Chan |Thomas Neuberger

Neuroimaging model of visceral manipulation in awake rat Samuel R. Cramer, Xu Han, Dennis C.Y. Chan, Thomas Neuberger, Nanyin Zhang Journal of Neuroscience 14 January 2025, e1317242024; DOI: 10.1523/JNEUROSCI.1317-24.2024

Sep 17, 2024 | biorxiv.org | Samuel R. Cramer |Xu Han |Dennis Chan |Thomas Neuberger

AbstractReciprocal neuronal connections exist between the internal organs of the body and the nervous system. These projections to and from the viscera play an essential role in maintaining and finetuning organ responses in order to sustain homeostasis and allostasis. Functional maps of brain regions participating in this bidirectional communication have been previously studied in awake humans and anesthetized rodents.

Jun 3, 2024 | biorxiv.org | Xu Han |Samuel R. Cramer |Dennis Chan |Nanyin Zhang

AbstractMemory is a complex brain process that requires coordinated activities in a large-scale brain network. However, the relationship between coordinated brain network activities and memory-related behavior is not well understood. In this study, we investigated this issue by suppressing the activity in the dorsal hippocampus (dHP) using chemogenetics and measuring the corresponding changes in brain-wide resting-state functional connectivity (RSFC) and memory behavior in awake rats.

Aug 4, 2022 | journals.plos.org | Dennis Chan

Jan 7, 2021 | telecomdrive.com | Dennis Chan