Results 41 to 50 of about 5,920,811 (136)

Altered intrinsic functional connectivity in language-related brain regions in association with verbal memory performance in euthymic bipolar patients [PDF]

, 2013
Potential abnormalities in the structure and function of the temporal lobes have been studied much less in bipolar disorder than in schizophrenia. This may not be justified because language-related symptoms, such as pressured speech and flight of ideas ...
David Linden, Viola Oertel-Knöchel, Britta Reinke, Reinke, Britta, Ven, Vincent van de, Vincent Ven, Oertel-Knöchel, Viola, Ven, Vincent, Linden, David, Vincent van de Ven, Silke Matura, David E. J. Linden, Matura, Silke, Linden, David E. J.   +13 more
core   +1 more source

Resting State fMRI Reveals Diminished Functional Connectivity in a Mouse Model of Amyloidosis [PDF]

, 2013
Introduction: Functional connectivity (FC) studies have gained immense popularity in the evaluation of several neurological disorders, such as Alzheimer’s disease (AD). AD is a complex disorder, characterised by several pathological features. The problem
Rafael Delgado Y Palacios, Christian Bigot, Van Der Linden, Anne-Marie, Bigot, Christian, Van der Linden, Annemie, Rafael Delgado y Palacios (498616), Verhoye, Marleen, Disha Shah, Annemie Van der Linden, Christian Bigot (498617), Dany V D'Souza, Shah, Disha, Disha Shah (498613), Annemie Van der Linden (2227165), Elisabeth Jonckers, D'Souza, Dany V., Greetje Vanhoutte, Jonckers, Elisabeth, Jelle Praet (498614), Delgado y Palacios, Rafael, Greetje Vanhoutte (498615), Marleen Verhoye, Praet, Jelle, Marleen Verhoye (95635), Vanhoutte, Greetje, Jelle Praet, Elisabeth Jonckers (353117), Dany V. D’Souza (498618), Delgado y Palacios Rafael, Van der Linden Annemie, Bigot Christian, Praet Jelle, Shah Disha, D’Souza Dany V., Verhoye Marleen, Vanhoutte Greetje, Jonckers Elisabeth   +36 more
core   +2 more sources

Differentiating the functional contributions of resting connectivity networks to memory decision-making : fMRI support for multi-stage control processes [PDF]

, 2015
Neural substrates of memory control are engaged when participants encounter unexpected mnemonic stimuli (e.g., a new word when told to expect an old word).
Cavin, Ian, O'Connor, Akira Robert, Mill, Ravi Dev, Akira O'Connor (708766), Ravi Mill (708768), Ian Cavin (708767), O'Connor, Akira Robert; id_orcid   +6 more
core   +1 more source

A Comparative Study of the Effect of Weighted or Binary Functional Brain Networks in fMRI Data Analysis

Frontiers in Biomedical Technologies, 2020
Purpose: Graph theory is a widely used and reliable tool to quantify brain connectivity. Brain functional connectivity is modeled as graph edges employing correlation coefficients.
Hessam Ahmadi, Emad Fatemizadeh, Ali Motie Nasrabadi   +2 more
doaj   +1 more source

Latent functional connectivity underlying multiple brain states [PDF]

, 2022
Functional connectivity (FC) studies have predominantly focused on resting state, where ongoing dynamics are thought to reflect the brain's intrinsic network architecture, which is thought to be broadly relevant because it persists across brain states (i.
Arnemann, K.L., Cole, M.W., McCormick, E.M., Hanson, S.J., Ito, T., Takuya, I., Arnemann, Katelyn L., Hanson, Stephen José, Stephen José Hanson, Michael W. Cole, Ethan M. McCormick, Ito, Takuya, Cole, Michael W., Katelyn L. Arnemann, Takuya Ito, McCormick, Ethan M.   +15 more
core   +1 more source

Detecting Early Cognitive Decline in Alzheimer’s Disease with Brain Synaptic Structural and Functional Evaluation

Biomedicines, 2023
Early cognitive decline in patients with Alzheimer’s (AD) is associated with quantifiable structural and functional connectivity changes in the brain. AD dysregulation of Aβ and tau metabolism progressively disrupt normal synaptic function, leading to ...
Samo Ribarič
doaj   +1 more source

Neural activation and functional connectivity during motor imagery of bimanual everyday actions [PDF]

, 2012
Bimanual actions impose intermanual coordination demands not present during unimanual actions. We investigated the functional neuroanatomical correlates of these coordination demands in motor imagery (MI) of everyday actions using functional magnetic ...
Sterr, A, McNamara Adam, Szameitat, André J., Sterr Annette, André J Szameitat, Szameitat, A, Szameitat, AJ, Sterr, Annette, Shen, Shan, Adam McNamara, McNamara, Adam, Shan Shen, Shen Shan, Szameitat André J., McNamara, A, Shen, S, Annette Sterr   +16 more
core   +1 more source

Abnormal Functional Brain Network in Parkinson's Disease and the Effect of Acute Deep Brain Stimulation

Frontiers in Neurology, 2021
Objective: The objective of this study was to use functional connectivity and graphic indicators to investigate the abnormal brain network topological characteristics caused by Parkinson's disease (PD) and the effect of acute deep brain stimulation (DBS)
Zhibao Li, Chong Liu, Qiao Wang, Kun Liang, Chunlei Han, Chunlei Han, Hui Qiao, Jianguo Zhang, Jianguo Zhang, Jianguo Zhang, Fangang Meng, Fangang Meng, Fangang Meng, Fangang Meng   +13 more
doaj   +1 more source

Juvenile myoclonic epilepsy has hyper dynamic functional connectivity in the dorsolateral frontal cortex

NeuroImage: Clinical, 2019
Purpose: Characterize the static and dynamic functional connectivity for subjects with juvenile myoclonic epilepsy (JME) using a quantitative data-driven analysis approach.
Yanlu Wang, Ivanka Savic Berglund, Martin Uppman, Tie-Qiang Li   +3 more
doaj   +1 more source

Neuroplastic changes in resting-state functional connectivity after stroke rehabilitation

, 2017
Most neuroimaging research in stroke rehabilitation mainly focuses on the neural mechanisms underlying the natural history of post-stroke recovery. However, connectivity mapping from resting-state fMRI is well suited for different neurological conditions
Fan, Yang-teng; Wu, Ching-yi; Liu, Ho-ling; Lin, Keh-chung; Wai, Yau-yau; Chen, Yao-liang
core   +1 more source