Exploration of Connectivity with SEM: An fMRI Study of Resting State

被引：2

作者：

Ahmad, Fayyaz ^{[1
]}

Ahmad, Iftikhar ^{[2
]}

Nisa, Zaibun ^{[1
]}

Ramay, Shahid Mahmood ^{[3
]}

机构：

[1] Univ Gujrat UOG, Dept Stat, Gujrat, Pakistan

[2] Univ Gujrat UOG, Dept Math, Gujrat, Pakistan

[3] King Saud Univ, Coll Sci, Dept Phys & Astron, Riyadh 11451, Saudi Arabia

来源：

INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY | 2016年 / 26卷 / 04期

关键词：

functional magnetic resonance imaging; exploratory factor analysis; SEM; statistical parametric mapping; SPSS Amos; FUNCTIONAL CONNECTIVITY; MOTOR CORTEX; BRAIN;

D O I：

10.1002/ima.22197

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this era, the neuroscientists get attention to find a network of brain which is activated in resting state of mind. It is challenging for any analytical technique to find out the connectivity among Brodmann areas of brain in resting state. To find network, a study was conducted in which brains are scan by functional magnetic resonance imaging of four healthy right handed individuals. Exploratory factor analysis was used to explore that which Brodmann areas are related to each other and then structural equation model has applied on explored factors (lobes) to find a network of activated brain in resting state. (C) 2016 Wiley Periodicals, Inc.

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收藏

页码：264 / 269

页数：6

相关论文

共 29 条

[1] A novel method for detection of voxels for decision making: An fMRI study [J].

Ahmad, Fayyaz ;

Hussain, Attique ;

Chaudhary, Safee Ullah ;

Ahmad, Iftikhar ;

Ramay, Shahid M. .

INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY, 2016, 26 (02) :163-167

[2] An efficient method for effective connectivity of brain regions [J].

Ahmad, Fayyaz ;

Maqbool, M. ;

Kim, Eunwoo ;

Park, Hyunwook ;

Kim, Dae-Shik .

CONCEPTS IN MAGNETIC RESONANCE PART A, 2012, 40A (01) :14-24

[3]

[Anonymous], P INT SOC MAG RESON

[4]

[Anonymous], 2003, STRUCTURAL EQUATION

[5]

[Anonymous], 1900, INTERPRETATION DREAM

[6] Investigations into resting-state connectivity using independent component analysis [J].

Beckmann, CF ;

DeLuca, M ;

Devlin, JT ;

Smith, SM .

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2005, 360 (1457) :1001-1013

[7] FUNCTIONAL CONNECTIVITY IN THE MOTOR CORTEX OF RESTING HUMAN BRAIN USING ECHO-PLANAR MRI [J].

BISWAL, B ;

YETKIN, FZ ;

HAUGHTON, VM ;

HYDE, JS .

MAGNETIC RESONANCE IN MEDICINE, 1995, 34 (04) :537-541

[8] Network Analysis of Resting State EEG in the Developing Young Brain: Structure Comes With Maturation [J].

Boersma, Maria ;

Smit, Dirk J. A. ;

de Bie, Henrica M. A. ;

Van Baal, G. Caroline M. ;

Boomsma, Dorret I. ;

de Geus, Eco J. C. ;

Delemarre-van de Waal, Henriette A. ;

Stam, Cornelis J. .

HUMAN BRAIN MAPPING, 2011, 32 (03) :413-425

[9] Reduced resting-state brain activity in the "default network" in normal aging [J].

Damoiseaux, J. S. ;

Beckmann, C. F. ;

Arigita, E. J. Sanz ;

Barkhof, F. ;

Scheltens, Ph. ;

Stam, C. J. ;

Smith, S. M. ;

Rombouts, S. A. R. B. .

CEREBRAL CORTEX, 2008, 18 (08) :1856-1864

[10] Principle of structural equation modeling for exploring functional interactivity within a putative network of interconnected brain areas [J].

de Marco, Giovanni ;

Vrignaud, Pierre ;

Destrieux, Christophe ;

de Marco, Damien ;

Testelin, Sylvie ;

Devauchelle, Bernard ;

Berquin, Patrick .

MAGNETIC RESONANCE IMAGING, 2009, 27 (01) :1-12