Results 51 to 60 of about 201,441 (259)

Shaping functional architecture by oscillatory alpha activity: gating by inhibition

Frontiers in Human Neuroscience, 2010
In order to understand the working brain as a network, it is essential to identify the mechanisms by which information is gated between regions. We here propose that information is gated by inhibiting task-irrelevant regions, thus routing information to ...
Ole Jensen, Ali Mazaheri
doaj   +1 more source

Functional and effective connectivity of stopping

NeuroImage, 2014
Behavioral inhibition often is studied by comparing the electroencephalographic responses to stop and to go signals. Most studies simply assess amplitude differences of the N200 and P300 event-related potentials, which seem to best correspond to increased activity in the theta and delta frequency bands, respectively.
René J. Huster, Sergey M. Plis, Christina F. Lavallee, Vince D. Calhoun, Christoph S. Herrmann   +4 more
openaire   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Altered effective connectivity in the emotional network induced by immersive virtual reality rehabilitation for post-stroke depression

Frontiers in Human Neuroscience, 2022
Post-stroke depression (PSD) is a serious complication of stroke that significantly restricts rehabilitation. The use of immersive virtual reality for stroke survivors is promising. Herein, we investigated the effects of a novel immersive virtual reality
Jia-Jia Wu, Jia-Jia Wu, Mou-Xiong Zheng, Mou-Xiong Zheng, Xu-Yun Hua, Xu-Yun Hua, Dong Wei, Xin Xue, Yu-Lin Li, Xiang-Xin Xing, Jie Ma, Chun-Lei Shan, Chun-Lei Shan, Chun-Lei Shan, Jian-Guang Xu, Jian-Guang Xu, Jian-Guang Xu   +16 more
doaj   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Effective Versions of Local Connectivity Properties [PDF]

Theory of Computing Systems, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dale Daniel, Timothy H. McNicholl
openaire   +2 more sources

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Targeting transcription factors associated with hemoglobinopathies: Lessons from successful interventions and implications for cancer

Molecular Oncology, EarlyView.
This review summarizes the transcription factors, repressive chromatin‐modifying complexes, and epigenetic mechanisms that control fetal hemoglobin repression. Notably, many regulators of γ‐globin silencing also function in transcriptional and epigenetic networks that drive cancer, highlighting opportunities to translate advances in hemoglobinopathy ...
Meigen Yu, Puspa Das, Xing Zhang, Xiaodong Cheng   +3 more
wiley   +1 more source

Alteration in the Functional Organization of the Default Mode Network Following Closed Non-severe Traumatic Brain Injury

Frontiers in Neuroscience, 2022
The debilitating effect of traumatic brain injury (TBI) extends years after the initial injury and hampers the recovery process and quality of life.
Muhammad Riddha Abdul Rahman, Muhammad Riddha Abdul Rahman, Muhammad Riddha Abdul Rahman, Aini Ismafairus Abd Hamid, Aini Ismafairus Abd Hamid, Aini Ismafairus Abd Hamid, Nor Azila Noh, Hazim Omar, Hazim Omar, Hazim Omar, Wen Jia Chai, Wen Jia Chai, Zamzuri Idris, Zamzuri Idris, Zamzuri Idris, Asma Hayati Ahmad, Diana Noma Fitzrol, Diana Noma Fitzrol, Diana Noma Fitzrol, Ab. Rahman Izaini Ghani Ab. Ghani, Ab. Rahman Izaini Ghani Ab. Ghani, Ab. Rahman Izaini Ghani Ab. Ghani, Wan Nor Azlen Wan Mohamad, Wan Nor Azlen Wan Mohamad, Wan Nor Azlen Wan Mohamad, Mohamed Faiz Mohamed Mustafar, Mohamed Faiz Mohamed Mustafar, Mohamed Faiz Mohamed Mustafar, Muhammad Hafiz Hanafi, Muhammad Hafiz Hanafi, Muhammad Hafiz Hanafi, Mohamed Faruque Reza, Mohamed Faruque Reza, Mohamed Faruque Reza, Hafidah Umar, Hafidah Umar, Hafidah Umar, Mohd Faizal Mohd Zulkifly, Mohd Faizal Mohd Zulkifly, Mohd Faizal Mohd Zulkifly, Song Yee Ang, Song Yee Ang, Song Yee Ang, Zaitun Zakaria, Zaitun Zakaria, Zaitun Zakaria, Kamarul Imran Musa, Azizah Othman, Zunaina Embong, Nur Asma Sapiai, Regunath Kandasamy, Haidi Ibrahim, Mohd Zaid Abdullah, Kannapha Amaruchkul, Pedro Valdes-Sosa, Pedro Valdes-Sosa, Maria Luisa-Bringas, Maria Luisa-Bringas, Bharat Biswal, Jitkomut Songsiri, Hamwira Sakti Yaacob, Putra Sumari, Paramjit Singh Jamir Singh, Azlinda Azman, Jafri Malin Abdullah, Jafri Malin Abdullah, Jafri Malin Abdullah   +66 more
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source