Evolution of brain connections: integrating diffusion MR tractography with gene expression highlights increased corticocortical projections in primates

CJ Charvet, A Palani, P Kabaria, E Takahashi - Cerebral Cortex, 2019 - academic.oup.com
Diffusion MR tractography permits investigating the 3D structure of cortical pathways as
interwoven paths across the entire brain. We use high-resolution scans from diffusion …

Closing the gap from transcription to the structural connectome enhances the study of connections in the human brain

CJ Charvet - Developmental Dynamics, 2020 - Wiley Online Library
The brain is composed of a complex web of networks but we have yet to map the structural
connections of the human brain in detail. Diffusion MR imaging is a high‐throughput method …

Combining diffusion magnetic resonance tractography with stereology highlights increased cross‐cortical integration in primates

CJ Charvet, PR Hof, MA Raghanti… - Journal of …, 2017 - Wiley Online Library
The isocortex of primates is disproportionately expanded relative to many other mammals,
yet little is known about what the expansion of the isocortex entails for differences in cellular …

High angular resolution diffusion MRI reveals conserved and deviant programs in the paths that guide human cortical circuitry

CJ Charvet, A Das, JW Song… - Cerebral …, 2020 - academic.oup.com
Diffusion magnetic resonance (MR) tractography represents a novel opportunity to
investigate conserved and deviant developmental programs between humans and other …

Tracing modification to cortical circuits in human and nonhuman primates from high-resolution tractography, transcription, and temporal dimensions

CJ Charvet, K Ofori, C Baucum, J Sun… - Journal of …, 2022 - Soc Neuroscience
The neural circuits that support human cognition are a topic of enduring interest. Yet, there
are limited tools available to map brain circuits in the human and nonhuman primate brain …

Mapping connections in humans and non-human primates: aspirations and challenges for diffusion imaging

DC Van Essen, S Jbabdi, SN Sotiropoulos, C Chen… - Diffusion mri, 2014 - Elsevier
Systematic mapping of long-distance pathways in the human brain (the “macro-
connectome”) represents a grand challenge for the coming century. Diffusion imaging and …

Mapping human brain pathways: challenges and opportunities in the integration of scales

CJ Charvet - Brain Behav. Evol, 2023 - karger.com
The human brain is composed of a complex web of pathways. Diffusion magnetic resonance
(MR) tractography is a neuroimaging technique that relies on the principle of diffusion to …

Comparison between diffusion MRI tractography and histological tract-tracing of cortico-cortical structural connectivity in the ferret brain

C Delettre, A Messé, LA Dell, O Foubet… - Network …, 2019 - direct.mit.edu
The anatomical wiring of the brain is a central focus in network neuroscience. Diffusion MRI
tractography offers the unique opportunity to investigate the brain fiber architecture in vivo …

Superficial white matter fiber systems impede detection of long-range cortical connections in diffusion MR tractography

C Reveley, AK Seth, C Pierpaoli… - Proceedings of the …, 2015 - National Acad Sciences
In vivo tractography based on diffusion magnetic resonance imaging (dMRI) has opened
new doors to study structure–function relationships in the human brain. Initially developed to …

A diffusion MRI tractography connectome of the mouse brain and comparison with neuronal tracer data

E Calabrese, A Badea, G Cofer, Y Qi… - Cerebral …, 2015 - academic.oup.com
Interest in structural brain connectivity has grown with the understanding that abnormal
neural connections may play a role in neurologic and psychiatric diseases. Small animal …