The spontaneous activity and functional network of the occipital cortex is correlated with state anxiety in healthy adults

被引：25

作者：

Li, Kun ^{[1
]}

Zhang, Meng ^{[1
,2
]}

Zhang, Haisan ^{[3
]}

Li, Xianrui ^{[2
]}

Zou, Feng ^{[2
]}

Wang, Yufeng ^{[2
]}

Wu, Xin ^{[2
]}

Zhang, Hongxing ^{[1
,2
]}

机构：

[1] Xinxiang Med Univ, Henan Mental Hosp, Dept Psychiat, Affiliated Hosp 2, Xinxiang 453002, Henan, Peoples R China

[2] Xinxiang Med Univ, Dept Psychol, Xinxiang 453003, Henan, Peoples R China

[3] Xinxiang Med Univ, Henan Mental Hosp, Dept Radiol, Affiliated Hosp 2, Xinxiang 453002, Henan, Peoples R China

来源：

NEUROSCIENCE LETTERS | 2020年 / 715卷

基金：

中国国家自然科学基金;

关键词：

State anxiety; Amplitude of low-frequency fluctuation; Left inferior occipital gyrus; Functional connectivity; Resting-state functional magnetic resonance imaging; TRAIT ANXIETY; STRIA TERMINALIS; WORKING-MEMORY; BED NUCLEUS; BRAIN; CONNECTIVITY; FMRI; CEREBELLUM; ACTIVATION; PATTERNS;

D O I：

10.1016/j.neulet.2019.134596

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

The occipital lobe has been implicated in anxiety disorder, however, its contributions to anxiety in healthy adults remain less clear. We conducted a resting-state functional magnetic resonance imaging study to explore the relationship between the amplitude of low-frequency fluctuation (ALFF), functional connectivity (FC), and state anxiety level in the healthy population. First, the results showed that the ALFF of the left inferior occipital gyrus (IOG) was negatively correlated with state anxiety. Furthermore, state anxiety was positively correlated with the FC between the left IOG and the right medial superior frontal gyrus and right cerebellum 8 area and negatively correlated with the FC between the left MG and the left superior parietal gyrus. These results indicate that the occipital lobe of healthy individuals is involved in processing of anxiety in part through a frontal-parietal network.

引用

页数：5

共 40 条

[1]

[Anonymous], [No title captured]

[2] Function in the human connectome: Task-fMRI and individual differences in behavior [J].

Barch, Deanna M. ;

Burgess, Gregory C. ;

Harms, Michael P. ;

Petersen, Steven E. ;

Schlaggar, Bradley L. ;

Corbetta, Maurizio ;

Glasser, Matthew F. ;

Curtiss, Sandra ;

Dixit, Sachin ;

Feldt, Cindy ;

Nolan, Dan ;

Bryant, Edward ;

Hartley, Tucker ;

Footer, Owen ;

Bjork, James M. ;

Poldrack, Russ ;

Smith, Steve ;

Johansen-Berg, Heidi ;

Snyder, Abraham Z. ;

Van Essen, David C. .

NEUROIMAGE, 2013, 80 :169-189

[3] Inter-individual differences in trait anxiety shape the functional connectivity between the bed nucleus of the stria terminalis and the amygdala during brief threat processing [J].

Brinkmann, Leonie ;

Buff, Christine ;

Feldker, Katharina ;

Neumeister, Paula ;

Heitmann, Carina Y. ;

Hofmann, David ;

Bruchmann, Maximilian ;

Herrmann, Martin J. ;

Straube, Thomas .

NEUROIMAGE, 2018, 166 :110-116

[4] Functional Evidence for a Cerebellar Node of the Dorsal Attention Network [J].

Brissenden, James A. ;

Levin, Emily J. ;

Osher, David E. ;

Halko, Mark A. ;

Somers, David C. .

JOURNAL OF NEUROSCIENCE, 2016, 36 (22) :6083-6096

[5] Trait and state anxiety is marked by increased working memory-related parietal BOLD signal [J].

Ford, Talitha C. ;

Simpson, Tamara ;

McPhee, Grace ;

Stough, Con ;

Downey, Luke A. .

PSYCHIATRY RESEARCH-NEUROIMAGING, 2018, 278 :92-97

[6] Neuroimaging the traumatized self: fMRI reveals altered response in cortical midline structures and occipital cortex during visual and verbal self- and other-referential processing in women with PTSD [J].

Frewen, Paul ;

Thornley, Elizabeth ;

Rabellino, Daniela ;

Lanius, Ruth .

EUROPEAN JOURNAL OF PSYCHOTRAUMATOLOGY, 2017, 8

[7] Enlargement of visual processing regions in social anxiety disorder is related to symptom severity [J].

Frick, Andreas ;

Engman, Jonas ;

Alaie, Iman ;

Bjorkstrand, Johannes ;

Faria, Vanda ;

Gingnell, Malin ;

Wallenquist, Ulrika ;

Agren, Thomas ;

Wahlstedt, Kurt ;

Larsson, Elna-Marie ;

Morell, Arvid ;

Fredrikson, Mats ;

Furmark, Tomas .

NEUROSCIENCE LETTERS, 2014, 583 :114-119

[8] Movement-related effects in fMRI time-series [J].

Friston, KJ ;

Williams, S ;

Howard, R ;

Frackowiak, RSJ ;

Turner, R .

MAGNETIC RESONANCE IN MEDICINE, 1996, 35 (03) :346-355

[9] Altered brain activation and connectivity during anticipation of uncertain threat in trait anxiety [J].

Geng, Haiyang ;

Wang, Yi ;

Gu, Ruolei ;

Luo, Yue-Jia ;

Xu, Pengfei ;

Huang, Yuxia ;

Li, Xuebing .

HUMAN BRAIN MAPPING, 2018, 39 (10) :3898-3914

[10] Uncertainty and anticipation in anxiety: an integrated neurobiological and psychological perspective [J].

Grupe, Dan W. ;

Nitschke, Jack B. .

NATURE REVIEWS NEUROSCIENCE, 2013, 14 (07) :488-501

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