Results 81 to 90 of about 5,493,007 (396)

Altered Domain Functional Network Connectivity Strength and Randomness in Schizophrenia

Frontiers in Psychiatry, 2019
Functional connectivity is one of the most widely used tools for investigating brain changes due to schizophrenia. Previous studies have identified abnormal functional connectivity in schizophrenia patients at the resting state brain network level.
Victor M. Vergara, Victor M. Vergara, Victor M. Vergara, Eswar Damaraju, Jessica A. Turner, Jessica A. Turner, Godfrey Pearlson, Godfrey Pearlson, Aysenil Belger, Daniel H. Mathalon, Daniel H. Mathalon, Steven G. Potkin, Adrian Preda, Jatin G. Vaidya, Theo G. M. van Erp, Theo G. M. van Erp, Sarah McEwen, Vince D. Calhoun, Vince D. Calhoun, Vince D. Calhoun, Vince D. Calhoun, Vince D. Calhoun   +21 more
doaj   +1 more source

Adenosine‐to‐inosine editing of miR‐200b‐3p is associated with the progression of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
A‐to‐I editing of miRNAs, particularly miR‐200b‐3p, contributes to HGSOC progression by enhancing cancer cell proliferation, migration and 3D growth. The edited form is linked to poorer patient survival and the identification of novel molecular targets.
Magdalena Niemira, Anna Skwarska, Karolina Chwialkowska, Agnieszka Ostrowska, Gabriela Sokolowska, Anna Zeller, Anna Erol, Andrzej Eljaszewicz, Bartosz Hanczaruk, Anna Michalska‐Falkowska, Agnieszka Tarasik, Joanna Reszec‐Gielazyn, Pawel Knapp, Marcin Moniuszko, Adam Kretowski   +14 more
wiley   +1 more source

Quasi-periodic patterns of brain activity in individuals with attention-deficit/hyperactivity disorder

NeuroImage: Clinical, 2019
Individuals with attention-deficit/hyperactivity disorder have disrupted functional connectivity in the default mode and task positive networks. Traditional fMRI analysis techniques that focus on ‘static’ changes in functional connectivity have been ...
Anzar Abbas, Yasmine Bassil, Shella Keilholz   +2 more
doaj   +1 more source

Altered whole-brain resting-state functional connectivity and brain network topology in typhoon-related post-traumatic stress disorder

Therapeutic Advances in Psychopharmacology, 2023
Background: Altered resting-state functional connectivity has been found in patients with post-traumatic stress disorder (PTSD). However, the alteration of resting-state functional connectivity at whole-brain level in typhoon-traumatized individuals with
Hui Juan Chen, Jun Ke, Jie Qiu, Qiang Xu, Yuan Zhong, Guang Ming Lu, Yanglei Wu, Rongfeng Qi, Feng Chen   +8 more
doaj   +1 more source

Altered resting state neuromotor connectivity in men with chronic prostatitis/chronic pelvic pain syndrome: A MAPP: Research Network Neuroimaging Study. [PDF]

, 2015
Brain network activity associated with altered motor control in individuals with chronic pain is not well understood. Chronic Prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS) is a debilitating condition in which previous studies have revealed altered ...
Apkarian, A Vania, Asavasopon, Skulpan, Ashe-McNalley, Cody, Clauw, Daniel J, Cosand, Louise, Deutsch, Georg, Farmer, Melissa A, Harris, Richard E, Johnson, Kevin A, Kilpatrick, Lisa A, Kirages, Daniel J, Kutch, Jason J, Labus, Jennifer S, Mackey, Sean C, Mayer, Emeran A, Mullins, Chris, Ness, Timothy J, Rana, Manku, Yani, Moheb S   +18 more
core   +1 more source

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source

A Framework to Control Functional Connectivity in the Human Brain

, 2019
In this paper, we propose a framework to control brain-wide functional connectivity by selectively acting on the brain's structure and parameters. Functional connectivity, which measures the degree of correlation between neural activities in different ...
Baggio, Giacomo, Bassett, Danielle S., Menara, Tommaso, Pasqualetti, Fabio   +3 more
core   +1 more source

Maintenance of cell type-specific connectivity and circuit function requires Tao kinase [PDF]

, 2019
Sensory circuits are typically established during early development, yet how circuit specificity and function are maintained during organismal growth has not been elucidated. To gain insight we quantitatively investigated synaptic growth and connectivity
González, Maria Sáez, Hu, Chun, Pedersen, Lisa Hedegaard, Petersen, Meike, Petruzzi, Mabel Matamala, Richter, Melanie, Sigrist, Stephan J., Spitzweck, Bettina, Tenedini, Federico Marcello, Wang, Denan   +9 more
core   +1 more source

Functional Integration on Spaces of Connections

Journal of Functional Analysis, 1997
24 pages, LaTeX with epsfig, 6 ps figures included via uufiles. PS file available at http://web.mit.edu/org/m/mathdept/www/
Sawin, Stephen F., Baez, John C.
openaire   +5 more sources

Strengthening Connections: Functional Connectivity and Brain Plasticity [PDF]

Neuropsychology Review, 2014
The ascendancy of functional neuroimaging has facilitated the addition of network-based approaches to the neuropsychologist's toolbox for evaluating the sequelae of brain insult. In particular, intrinsic functional connectivity (iFC) mapping of resting state fMRI (R-fMRI) data constitutes an ideal approach to measuring macro-scale networks in the human
Clare Kelly, F. Xavier Castellanos, F. Xavier Castellanos   +2 more
openaire   +2 more sources