Increased fMRI connectivity upon chemogenetic inhibition of the mouse prefrontal cortex

F Rocchi, C Canella, S Noei… - Nature …, 2022 - nature.com
While shaped and constrained by axonal connections, fMRI-based functional connectivity
reorganizes in response to varying interareal input or pathological perturbations. However …

Dissection of brain-wide resting-state and functional somatosensory circuits by fMRI with optogenetic silencing

WB Jung, H Jiang, S Lee… - Proceedings of the …, 2022 - National Acad Sciences
To further advance functional MRI (fMRI)–based brain science, it is critical to dissect fMRI
activity at the circuit level. To achieve this goal, we combined brain-wide fMRI with neuronal …

Intrinsic macroscale oscillatory modes driving long range functional connectivity in female rat brains detected by ultrafast fMRI

J Cabral, FF Fernandes, N Shemesh - Nature Communications, 2023 - nature.com
Spontaneous fluctuations in functional magnetic resonance imaging (fMRI) signals correlate
across distant brain areas, shaping functionally relevant intrinsic networks. However, the …

Structural basis of large-scale functional connectivity in the mouse

J Grandjean, V Zerbi, JH Balsters… - Journal of …, 2017 - Soc Neuroscience
Translational neuroimaging requires approaches and techniques that can bridge between
multiple different species and disease states. One candidate method that offers insights into …

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 …

Individual variability in functional connectivity architecture of the mouse brain

E Bergmann, X Gofman, A Kavushansky… - Communications …, 2020 - nature.com
In recent years precision fMRI has emerged in human brain research, demonstrating
characterization of individual differences in brain organization. However, mechanistic …

Functional neuroimaging as a catalyst for integrated neuroscience

ES Finn, RA Poldrack, JM Shine - Nature, 2023 - nature.com
Functional magnetic resonance imaging (fMRI) enables non-invasive access to the awake,
behaving human brain. By tracking whole-brain signals across a diverse range of cognitive …

Low-frequency hippocampal–cortical activity drives brain-wide resting-state functional MRI connectivity

RW Chan, ATL Leong, LC Ho, PP Gao… - Proceedings of the …, 2017 - National Acad Sciences
The hippocampus, including the dorsal dentate gyrus (dDG), and cortex engage in
bidirectional communication. We propose that low-frequency activity in hippocampal …

The power of using functional fMRI on small rodents to study brain pharmacology and disease

E Jonckers, D Shah, J Hamaide, M Verhoye… - Frontiers in …, 2015 - frontiersin.org
Functional magnetic resonance imaging (fMRI) is an excellent tool to study the effect of
pharmacological modulations on brain function in a non-invasive and longitudinal manner …

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 …