Výsledky vyhledávání - "Ashley Cruz Novais"

Hybrid Multisite Silicon Neural Probe with Integrated Flexible Connector for Interchangeable Packaging

Autor: Helder Fonseca, L. R. Jacinto, Patricia Monteiro, Ashley Cruz Novais, J. Fernandes, Carlos Calaza, Joao Gaspar

Publikováno v: Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 8
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Sensors, Vol 21, Iss 2605, p 2605 (2021)

Multisite neural probes are a fundamental tool to study brain function. Hybrid silicon/polymer neural probes combine rigid silicon and flexible polymer parts into one single device and allow, for example, the precise integration of complex probe geom

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94bfe47d78bc23c6ca920bfcba0bb069
https://pubmed.ncbi.nlm.nih.gov/33917654

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Hybrid multisite silicon neural probe with integrated flexible connector for interchangeable packaging

Autor: Joao Gaspar, J. Fernandes, Carlos Calaza, Helder Fonseca, Ashley Cruz Novais, L. R. Jacinto

Multisite neural probes are a fundamental tool to study brain function. Hybrid silicon/polymer neural probes, in particular, allow the integration of complex probe geometries, such as multi-shank designs, with flexible biocompatible cabling. Despite

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c33cd17aa8b373e6f675a8052035b432
https://doi.org/10.1101/2021.02.02.429112

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Lipocalin-2 regulates adult neurogenesis and contextual discriminative behaviours

Autor: Ashley Cruz Novais, Nuno Sousa, Fernanda Marques, Joana Almeida Palha, Liliana Bernardino, Paula Ludovico, João Carlos Sousa, Ana C. Ferreira, Belém Sampaio-Marques, Margarida Correia-Neves, Tiago Santos, Sandro Da Mesquita

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

In the adult mammalian brain, newborn granule cells are continuously integrated into hippocampal circuits, and the fine-tuning of this process is important for hippocampal function. Thus, the identification of factors that control adult neural stem c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b99c9bfb7e6970da3ad6c0cfb848052b
https://doi.org/10.1038/mp.2017.95

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A resting-state functional MR imaging and spectroscopy study of the dorsal hippocampus in the chronic unpredictable stress rat model

Autor: Sébastien Mériaux, João Carlos Sousa, Ricardo Magalhães, Fawzi Boumezbeur, Arnaud Cachia, Ashley Cruz Novais, Michel Bottlaender, Nuno Sousa, Thérèse M. Jay, David André Barrière, Fernanda Marques, Paulo Marques, João José Cerqueira

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Exposure to chronic stress leads to an array of anatomical, functional, and metabolic changes in the brain that play a key role in triggering psychiatric disorders such as depression. The hippocampus is particularly well known as a target of maladapt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8b07ccb1be3059b24696948ef8a64a2

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Voluntary running rescues the defective hippocampal neurogenesis and behaviour observed in lipocalin 2-null mice

Autor: Ana C. Ferreira, Fernanda Marques, Ashley Cruz Novais, Nuno Sousa, João Carlos Sousa

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Scientific Reports

The continuous generation of new neurons in the adult mammalian hippocampus is a form of neural plasticity that modulates learning and memory functions, and also emotion (anxiety and depression). Among the factors known to modulate adult hippocampal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1467a94b380883f9e92c4b9145e4a6d

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The dynamics of stress: a longitudinal MRI study of rat brain structure and connectome

Autor: Ashley Cruz Novais, David André Barrière, Fawzi Boumezbeur, Fernanda Marques, Nuno Sousa, Ricardo Magalhães, Thérèse M. Jay, Paulo Marques, Sébastien Mériaux, Michel Bottlaender, Arnaud Cachia, João Carlos Sousa, João José Cerqueira

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Stress is a well-established trigger for a number of neuropsychiatric disorders, as it alters both structure and function of several brain regions and its networks. Herein, we conduct a longitudinal neuroimaging study to assess how a chronic unpredic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92bc0937fdf7000442a2a7612073ec7a
https://pubmed.ncbi.nlm.nih.gov/29203852

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The habenula as a critical node in chronic stress-related anxiety

Autor: L. R. Jacinto, Rui Troncado Mata, Fernanda Marques, Ashley Cruz Novais, Nuno Sousa

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

The habenula is activated in response to stressful and aversive events, resulting in exploratory inhibition. Although possible mechanisms for habenula activation have been proposed, the effects of chronic stress on the habenular structure have never

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::157e172456e176318afb90400b86a56c

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How age, sex and genotype shape the stress response

Autor: Susana Roque, Ashley Cruz Novais, Nuno Sousa, Susana Monteiro, Margarida Correia-Neves

Publikováno v: Neurobiology of Stress, Vol 6, Iss C, Pp 44-56 (2017)
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Neurobiology of Stress

Exposure to chronic stress is a leading pre-disposing factor for several neuropsychiatric disorders as it often leads to maladaptive responses. The response to stressful events is heterogeneous, underpinning a wide spectrum of distinct changes amongs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b12aa6d536f52d5fd30848932086e3c
https://hdl.handle.net/1822/49048

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The role of sex and sex-related hormones in cognition, mood and well-being in older men and women

Autor: Patrício Costa, Pedro Moreira, Joana Almeida Palha, Teresa Costa Castanho, Carlos Portugal-Nunes, Nadine Correia Santos, Ashley Cruz Novais, Nuno Sousa

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

Alterations in hormone levels during aging impact on cognition and mood. Serum concentration levels of testosterone (TT), estradiol (E2), follicle-stimulating hormone (FSH), luteinizing hormone (LH), dehydroepiandrosterone sulfate (DHEAS) and prolact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dc85ebd503b4560cd8c2e36c19e85ee
https://repositorio-aberto.up.pt/handle/10216/108173

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