Author

Alexandra Olímpio Siqueira Cunha

Universidade de São PauloORCID 0000-0002-0669-3771Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Assay:electronic health records· 2 Approach:experimental assay· 2 Organism:rat· 2 Research Focus:cell type annotation· 1

Frequent Co-Authors

César C. CeballosiD· 2 shared Júnia L. de Deus· 2 shared Ricardo M. LeãoiD· 2 shared Aline Barbosa RibeiroiD· 1 shared Luiz G.S. BrancoiD· 1 shared Mateus R. AmorimiD· 1 shared Procópio Cleber Gama de Barcellos FilhoiD· 1 shared

Activity by Year

2019-2019 · peak 2/yr

Co-Author Collaboration Network

7 top collaborators · 21 mutual co-author links

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2 shared papersNeuroscience

César C. CeballosORCID

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2 papers

Recent·Most cited

Mechanisms of high-intensity sound exposure on inhibiting hippocampal long-term potentiation: role of brain-derived neurotrophic factor

Júnia L. de Deus, Mateus R. Amorim, Aline Barbosa Ribeiro, Procópio Cleber Gama de Barcellos Filho, César C. Ceballos, Luiz G.S. Branco, Alexandra Olímpio Siqueira Cunha, Ricardo M. Leão

This study investigates how high-intensity sound exposure inhibits hippocampal long-term potentiation (LTP) by reducing brain-derived neurotrophic factor (BDNF) levels and shows that BDNF or TrkB agonists can reverse this effect.

bioRxiv · Nov 21, 2019 · PreprintNeuroscience

Increased hippocampal GABAergic inhibition after long-term high-intensity sound exposure

Alexandra Olímpio Siqueira Cunha, Júnia L. de Deus, César C. Ceballos, Ricardo M. Leão

This study shows that prolonged exposure to high-intensity sound increases GABAergic inhibition in hippocampal CA1 neurons, potentially reducing long-term potentiation.

PLoS ONE · May 8, 2019Peer-reviewedNeuroscience