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Author:

Li, Anmao (Li, Anmao.) | Mu, Junya (Mu, Junya.) | Huang, Mingxia (Huang, Mingxia.) | Zhang, Zengjun (Zhang, Zengjun.) | Liu, Jixin (Liu, Jixin.) | Zhang, Ming (Zhang, Ming.)

Indexed by:

SSCI SCIE PubMed Scopus

Abstract:

Depression and cognitive control deficits were frequently reported in concurrent end-stage renal disease (ESRD) patients. Neuroimaging studies indicated depression could be a risk factor for cognitive control deficits, and amygdala-related circuitry may play a critical role in this abnormal interaction. To investigate the potential relationship between depressive symptoms and cognitive control reduction in ESRD patients, T1-weighted and resting fMRI images were obtained in 29 ESRD patients and 29 healthy controls. Voxel-based morphometry (VBM), structural covariance (SC) analysis based on grey matter volume (GMV), and functional connectivity (FC) analysis were adopted. All subjects performed the Beck Depression Inventory (BDI) assessment and Stroop test. The patients also underwent blood biochemistry tests (urea, creatinine, phosphate, Ca2(+), hematocrit, cystatin, hemoglobin). Compared with controls, GMV reductions were found mainly in the anterior cingulate cortex (ACC) and bilateral amygdala, and decreased SC was found between the amygdala and ACC in ESRD patients. This indicated that structural changes in the amygdala may be related to the GMV alterations in the ACC. Additionally, decreased FC between the amygdala and ACC was revealed in ESRD patients. Negative correlation was found between the FC of the amygdala-ACC and reaction delay during the Stroop test, but this correlation disappeared after controlling BDI. Stepwise regression analysis showed that the low level of hemoglobin was contributed to the reduced FC of the amygdala-ACC in ESRD patients. Our results demonstrated the abnormal interaction between depressive mood and cognitive control deficits in ESRD patients.

Keyword:

Cognitive control Depressive mood End-stage renal disease Resting-state functional connectivity Structural covariance

Author Community:

  • [ 1 ] [Li, Anmao; Zhang, Ming] Xi An Jiao Tong Univ, Dept Med Imaging, Affiliated Hosp 1, 277 West Yanta Rd, Xian 710061, Shaanxi, Peoples R China
  • [ 2 ] [Li, Anmao; Huang, Mingxia; Zhang, Zengjun] Xian Childrens Hosp, Xian 710061, Shaanxi, Peoples R China
  • [ 3 ] [Mu, Junya; Liu, Jixin] Xidian Univ, Sch Life Sci & Technol, Ctr Brain Imaging, Xian 710126, Shaanxi, Peoples R China
  • [ 4 ] [Mu, Junya; Liu, Jixin] Minist Educ, Engn Res Ctr Mol & Neuro Imaging, Xian 710126, Shaanxi, Peoples R China
  • [ 5 ] [Li, Anmao]Xi An Jiao Tong Univ, Dept Med Imaging, Affiliated Hosp 1, 277 West Yanta Rd, Xian 710061, Shaanxi, Peoples R China
  • [ 6 ] [Zhang, Ming]Xi An Jiao Tong Univ, Dept Med Imaging, Affiliated Hosp 1, 277 West Yanta Rd, Xian 710061, Shaanxi, Peoples R China
  • [ 7 ] [Li, Anmao]Xian Childrens Hosp, Xian 710061, Shaanxi, Peoples R China
  • [ 8 ] [Huang, Mingxia]Xian Childrens Hosp, Xian 710061, Shaanxi, Peoples R China
  • [ 9 ] [Zhang, Zengjun]Xian Childrens Hosp, Xian 710061, Shaanxi, Peoples R China
  • [ 10 ] [Mu, Junya]Xidian Univ, Sch Life Sci & Technol, Ctr Brain Imaging, Xian 710126, Shaanxi, Peoples R China
  • [ 11 ] [Liu, Jixin]Xidian Univ, Sch Life Sci & Technol, Ctr Brain Imaging, Xian 710126, Shaanxi, Peoples R China
  • [ 12 ] [Mu, Junya]Minist Educ, Engn Res Ctr Mol & Neuro Imaging, Xian 710126, Shaanxi, Peoples R China
  • [ 13 ] [Liu, Jixin]Minist Educ, Engn Res Ctr Mol & Neuro Imaging, Xian 710126, Shaanxi, Peoples R China

Reprint Author's Address:

  • Xi An Jiao Tong Univ, Dept Med Imaging, Affiliated Hosp 1, 277 West Yanta Rd, Xian 710061, Shaanxi, Peoples R China.; Liu, JX (reprint author), Xidian Univ, Sch Life Sci & Technol, Ctr Brain Imaging, Xian 710126, Shaanxi, Peoples R China.; Liu, JX (reprint author), Minist Educ, Engn Res Ctr Mol & Neuro Imaging, Xian 710126, Shaanxi, Peoples R China.

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Source :

METABOLIC BRAIN DISEASE

ISSN: 0885-7490

Year: 2018

Issue: 5

Volume: 33

Page: 1471-1481

2 . 4 1 1

JCR@2018

3 . 5 8 4

JCR@2020

ESI Discipline: NEUROSCIENCE & BEHAVIOR;

ESI HC Threshold:126

JCR Journal Grade:4

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count: 8

SCOPUS Cited Count: 18

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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