Multimodal MRI reveals alterations of the anterior insula and posterior cingulate cortex in bipolar II disorders: a surface-based approach

S Zhang, Y Wang, S Zheng, C Seger, S Zhong… - Progress in Neuro …, 2022 - Elsevier
Background Bipolar disorder (BD) is a mental disorder with severe implications for those
affected and their families. Previous studies detected brain structural and functional …

Disrupted resting-state functional connectivity in nonmedicated bipolar disorder

Y Wang, S Zhong, Y Jia, Y Sun, B Wang, T Liu, J Pan… - Radiology, 2016 - pubs.rsna.org
Purpose To investigate the whole-brain intrinsic functional connectivity patterns of patients
with bipolar disorder (BD). Materials and Methods This prospective study was approved by …

Abnormal connectivity within anterior cortical midline structures in bipolar disorder: evidence from integrated MRI and functional MRI

J Yang, W Pu, X Ouyang, H Tao, X Chen… - Frontiers in …, 2019 - frontiersin.org
Background: Aberrant functional and structural connectivity across multiple brain networks
have been reported in bipolar disorder (BD). However, most previous studies consider the …

Altered striatal functional connectivity and structural dysconnectivity in individuals with bipolar disorder: a resting state magnetic resonance imaging study

C Okanda Nyatega, L Qiang, M Jajere Adamu… - Frontiers in …, 2022 - frontiersin.org
Objective Bipolar disorder (BD) is a mood swing illness characterized by episodes ranging
from depressive lows to manic highs. Although the specific origin of BD is unknown …

Functional and structural brain differences in bipolar disorder: a multimodal meta-analysis of neuroimaging studies

G Chen, J Wang, J Gong, Z Qi, S Fu, G Tang… - Psychological …, 2022 - cambridge.org
BackgroundNumerous studies of resting-state functional imaging and voxel-based
morphometry (VBM) have revealed differences in specific brain regions of patients with …

[HTML][HTML] Longitudinal structural brain changes in bipolar disorder: a multicenter neuroimaging study of 1232 individuals by the ENIGMA bipolar disorder working group

C Abé, CRK Ching, B Liberg, AV Lebedev, I Agartz… - Biological …, 2022 - Elsevier
Background Bipolar disorder (BD) is associated with cortical and subcortical structural brain
abnormalities. It is unclear whether such alterations progressively change over time, and …

Structural brain alterations in bipolar disorder II: a combined voxel-based morphometry (VBM) and diffusion tensor imaging (DTI) study

E Ambrosi, MC Rossi-Espagnet, GD Kotzalidis… - Journal of affective …, 2013 - Elsevier
Background Brain structural changes have been described in bipolar disorder (BP), but
usually studies focused on both I and II subtypes indiscriminately and investigated changes …

Cortical abnormalities in bipolar disorder: an MRI analysis of 6503 individuals from the ENIGMA Bipolar Disorder Working Group

DP Hibar, LT Westlye, NT Doan, N Jahanshad… - Molecular …, 2018 - nature.com
Despite decades of research, the pathophysiology of bipolar disorder (BD) is still not well
understood. Structural brain differences have been associated with BD, but results from …

Functional connectivity between ventral prefrontal cortex and amygdala at low frequency in the resting state in bipolar disorder

LG Chepenik, M Raffo, M Hampson, C Lacadie… - Psychiatry Research …, 2010 - Elsevier
Trait abnormalities in bipolar disorder (BD) within ventral prefrontal cortex (vPFC) and
amygdala suggest dysfunction in their connectivity. This study employed low frequency …

Altered functional connectivity of right inferior frontal gyrus subregions in bipolar disorder: a resting state fMRI study

L Zhang, W Li, L Wang, T Bai, GJ Ji, K Wang… - Journal of Affective …, 2020 - Elsevier
The right inferior frontal gyrus (rIFG) is a key cortical node in the circuits of emotion and
cognitive control, and it has been frequently associated with bipolar disorder (BP); however …