[HTML][HTML] Mapping and comparing fMRI connectivity networks across species

M Pagani, D Gutierrez‐Barragan… - Communications …, 2023 - nature.com
Technical advances in neuroimaging, notably in fMRI, have allowed distributed patterns of
functional connectivity to be mapped in the human brain with increasing spatiotemporal …

[HTML][HTML] Modeling brain dysconnectivity in rodents

A Gozzi, V Zerbi - Biological Psychiatry, 2023 - Elsevier
Altered or atypical functional connectivity as measured with functional magnetic resonance
imaging (fMRI) is a hallmark feature of brain connectopathy in psychiatric, developmental …

[HTML][HTML] Multimodal measures of spontaneous brain activity reveal both common and divergent patterns of cortical functional organization

H Vafaii, F Mandino, G Desrosiers-Grégoire… - Nature …, 2024 - nature.com
Large-scale functional networks have been characterized in both rodent and human brains,
typically by analyzing fMRI-BOLD signals. However, the relationship between fMRI-BOLD …

Where do we stand on fMRI in awake mice?

F Mandino, S Vujic, J Grandjean, EMR Lake - Cerebral cortex, 2024 - academic.oup.com
Imaging awake animals is quickly gaining traction in neuroscience as it offers a means to
eliminate the confounding effects of anesthesia, difficulties of inter-species translation (when …

[HTML][HTML] The mouse motor system contains multiple premotor areas and partially follows human organizational principles

A Lazari, M Tachrount, JM Valverde, D Papp… - Cell Reports, 2024 - cell.com
While humans are known to have several premotor cortical areas, secondary motor cortex
(M2) is often considered to be the only higher-order motor area of the mouse brain and is …

Functional PET/MRI reveals active inhibition of neuronal activity during optogenetic activation of the nigrostriatal pathway

S Haas, F Bravo, TM Ionescu… - Science …, 2024 - science.org
The dopaminergic system is a central component of the brain's neurobiological framework,
governing motor control and reward responses and playing an essential role in various …

[HTML][HTML] Hippocampal connectivity patterns echo macroscale cortical evolution in the primate brain

N Eichert, J DeKraker, AFD Howard, IN Huszar… - Nature …, 2024 - nature.com
While the hippocampus is key for human cognitive abilities, it is also a phylogenetically old
cortex and paradoxically considered evolutionarily preserved. Here, we introduce a …

Rodent Automated Bold Improvement of EPI Sequences (RABIES): A standardized image processing and data quality platform for rodent fMRI

G Desrosiers-Gregoire, GA Devenyi, J Grandjean… - bioRxiv, 2022 - biorxiv.org
Functional magnetic resonance imaging (fMRI) in rodents holds great potential for
advancing our understanding of brain networks. However, rodent fMRI lags the human …

[HTML][HTML] Factors influencing JUUL e-cigarette nicotine vapour-induced reward, withdrawal, pharmacokinetics and brain connectivity in rats: sex matters

JA Frie, P McCunn, A Eed, A Hassan… - …, 2024 - nature.com
Though vaping likely represents a safer alternative to smoking, it is not without risks, many of
which are not well understood, especially for vulnerable populations. Here we evaluate the …

[HTML][HTML] Distinct neurochemical influences on fMRI response polarity in the striatum

DH Cerri, DL Albaugh, LR Walton, B Katz… - Nature …, 2024 - nature.com
The striatum, known as the input nucleus of the basal ganglia, is extensively studied for its
diverse behavioral roles. However, the relationship between its neuronal and vascular …