User profiles for M. Mallar Chakravarty

Mallar Chakravarty

Douglas Research Centre; McGill University Department of Psychiatry
Verified email at mcgill.ca
Cited by 28398

The ENIGMA Consortium: large-scale collaborative analyses of neuroimaging and genetic data

…, X Caseras, GL Cavalleri, MM Chakravarty… - Brain imaging and …, 2014 - Springer
The Enhancing NeuroImaging Genetics through Meta-Analysis (ENIGMA) Consortium is a
collaborative network of researchers working together on a range of large-scale studies that …

Toward defining deep brain stimulation targets in MNI space: a subcortical atlas based on multimodal MRI, histology and structural connectivity

S Ewert, P Plettig, N Li, MM Chakravarty, DL Collins… - Neuroimage, 2018 - Elsevier
Three-dimensional atlases of subcortical brain structures are valuable tools to reference
anatomy in neuroscience and neurology. For instance, they can be used to study the position …

Kynurenic acid in schizophrenia: a systematic review and meta-analysis

…, J Kim, H Takeuchi, MM Chakravarty… - Schizophrenia …, 2017 - academic.oup.com
Kynurenic acid (KYNA) is an endogenous antagonist of N-methyl-D-aspartate and α7 nicotinic
acetylcholine receptors that is derived from astrocytes as part of the kynurenine pathway …

Common genetic variants influence human subcortical brain structures

…, MP Boks, J Bralten, AA Brown, M Mallar Chakravarty… - Nature, 2015 - nature.com
The highly complex structure of the human brain is strongly shaped by genetic influences 1 .
Subcortical brain regions form circuits with cortical areas to coordinate movement 2 , …

An anatomically comprehensive atlas of the adult human brain transcriptome

…, AF Boe, PM Cartagena, MM Chakravarty, M Chapin… - Nature, 2012 - nature.com
Neuroanatomically precise, genome-wide maps of transcript distributions are critical resources
to complement genomic sequence data and to correlate functional and genetic brain …

Identification of common variants associated with human hippocampal and intracranial volumes

…, M Bernard, AA Brown, DM Cannon, MM Chakravarty… - Nature …, 2012 - nature.com
Identifying genetic variants influencing human brain structures may reveal new biological
mechanisms underlying cognition and neuropsychiatric illness. The volume of the …

Correlated gene expression supports synchronous activity in brain networks

…, A Altmann, AC Milazzo, C Chang, MM Chakravarty… - Science, 2015 - science.org
During rest, brain activity is synchronized between different regions widely distributed throughout
the brain, forming functional networks. However, the molecular mechanisms supporting …

Resting-state networks link invasive and noninvasive brain stimulation across diverse psychiatric and neurological diseases

…, RL Buckner, H Liu, MM Chakravarty… - Proceedings of the …, 2014 - National Acad Sciences
Brain stimulation, a therapy increasingly used for neurological and psychiatric disease,
traditionally is divided into invasive approaches, such as deep brain stimulation (DBS), and …

A genome-wide association study identifies five loci influencing facial morphology in Europeans

…, F Van Der Lijn, C Schurmann, G Zhu, MM Chakravarty… - 2012 - journals.plos.org
Inter-individual variation in facial shape is one of the most noticeable phenotypes in humans,
and it is clearly under genetic regulation; however, almost nothing is known about the …

Fronto-striatal connections in the human brain: a probabilistic diffusion tractography study

SE Leh, A Ptito, MM Chakravarty, AP Strafella - Neuroscience letters, 2007 - Elsevier
Anatomical studies in animals have described multiple striatal circuits and suggested that
sub-components of the striatum, although functionally related, project to distinct cortical areas. …