Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Ioana A. Georgescu"'
The cerebellum regulates fear extinction through thalamo-prefrontal cortex interactions in male mice
Autor:
Jimena L. Frontera, Romain W. Sala, Ioana A. Georgescu, Hind Baba Aissa, Marion N. d’Almeida, Daniela Popa, Clément Léna
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-16 (2023)
Fear extinction is a learning process controlled by the prefrontal cortex. Here, authors show that the cerebellum regulates fear extinction via projections to the medio-dorsal thalamus and the modulation of thalamo-prefrontal cortex interactions.
Externí odkaz:
https://doaj.org/article/c9ce3d2bcc514463a9a162264b4dad8b
A Study Concerning the Lead Contamination of some Food Products Marketed in Romania During 2017-2019
Autor:
Carmen Daniela PETCU, Emilia CIOBOTARU-PÎRVU, Dana TĂPĂLOAGĂ, Ioana Mădălina GEORGESCU, Ovidiu Valentin ZVORIȘTEANU, Cătălin Nicolae NEGREANU, Oana Diana OPREA, Crina MUREȘAN
Publikováno v:
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Food Science and Technology, Vol 78, Iss 1, Pp 68-76 (2021)
Lead is a toxic metal that is found in both organic and inorganic forms. The maximum allowed values of lead contamination of foods are established in accordance with European Commission Regulation (EC) No. 1881/2006. The aim of this paper is to follo
Externí odkaz:
https://doaj.org/article/e2b5f34fc3d84d7e8d27a60f61599a2d
Autor:
Jimena Laura Frontera, Hind Baba Aissa, Romain William Sala, Caroline Mailhes-Hamon, Ioana Antoaneta Georgescu, Clément Léna, Daniela Popa
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-17 (2020)
The cerebellum has a role in motor control, but may also contribute to other functions. Here the authors demonstrate a role for the cerebellar fastigial nucleus projection onto ventrolateral periaqueductal grey neurons during fear acquisition.
Externí odkaz:
https://doaj.org/article/4dc08177295e4309bda718020025ab8d
Autor:
Elena Laura Georgescu Margarint, Ioana Antoaneta Georgescu, Carmen Denise Mihaela Zahiu, Stefan-Alexandru Tirlea, Alexandru Rǎzvan Şteopoaie, Leon Zǎgrean, Daniela Popa, Ana-Maria Zǎgrean
Publikováno v:
Frontiers in Neurology, Vol 11 (2020)
The execution of voluntary muscular activity is controlled by the primary motor cortex, together with the cerebellum and basal ganglia. The synchronization of neural activity in the intracortical network is crucial for the regulation of movements. In
Externí odkaz:
https://doaj.org/article/eb80202aa07a44c2909355dceab5285e
Autor:
Elena Laura Georgescu Margarint, Ioana Antoaneta Georgescu, Carmen-Denise-Mihaela Zahiu, Alexandru Răzvan Șteopoaie, Stefan-Alexandru Tirlea, Daniela Popa, Ana-Maria Zagrean, Leon Zagrean
Publikováno v:
Brain Sciences, Vol 10, Iss 9, p 621 (2020)
Motor coordination and motor learning are well-known roles of the cerebellum. Recent evidence also supports the contribution of the cerebellum to the oscillatory activity of brain networks involved in a wide range of disorders. Kainate, a potent anal
Externí odkaz:
https://doaj.org/article/57f1d51135c34f689b576ec01388de23
Publikováno v:
Brain Sciences, Vol 10, Iss 9, p 624 (2020)
The mediodorsal nucleus (MD) represents just one piece of a complex relay structure situated within the brain, called the thalamus. MD is characterized by its robust interconnections with other brain areas, especially with limbic-related structures.
Externí odkaz:
https://doaj.org/article/55307fd40d1944b482e3b9510b0b6c8d
Autor:
Elena Laura Georgescu, Ioana Antoaneta Georgescu, Carmen Denise Mihaela Zahiu, Alexandru Răzvan Şteopoaie, Vlad Petru Morozan, Adrian Ştefan Pană, Ana-Maria Zăgrean, Daniela Popa
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 12 (2018)
The synchronization of neuronal activity in the sensorimotor cortices is crucial for motor control and learning. This synchrony can be modulated by upstream activity in the cerebello-cortical network. However, many questions remain over the details o
Externí odkaz:
https://doaj.org/article/afe65d9ddfec45988a37f6c509f03276
A Study Concerning the Lead Contamination of some Food Products Marketed in Romania During 2017-2019
Autor:
Ioana Mădălina Georgescu, Emilia Ciobotaru-Pîrvu, Ovidiu Valentin Zvorișteanu, Cătălin Nicolae Negreanu, Carmen Daniela Petcu, Crina Mureșan, Oana Diana Oprea, Dana Tăpăloagă
Publikováno v:
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Food Science and Technology, Vol 78, Iss 1, Pp 68-76 (2021)
Lead is a toxic metal that is found in both organic and inorganic forms. The maximum allowed values of lead contamination of foods are established in accordance with European Commission Regulation (EC) No. 1881/2006. The aim of this paper is to follo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf61a141590d844ff1724430e0af27c2
http://journals.usamvcluj.ro/index.php/fst/article/view/14118
http://journals.usamvcluj.ro/index.php/fst/article/view/14118
Autor:
Ioana Antoaneta Georgescu, Jimena L. Frontera, Caroline Mailhes-Hamon, Hind Baba Aissa, Daniela Popa, Clément Léna, Romain William Sala
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-17 (2020)
Nature Communications
Nature Communications
Fear conditioning is a form of associative learning that is known to involve different brain areas, notably the amygdala, the prefrontal cortex and the periaqueductal grey (PAG). Here, we describe the functional role of pathways that link the cerebel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b2b56875bfc052888bde876904e83f2
http://link.springer.com/article/10.1038/s41467-020-18953-0
http://link.springer.com/article/10.1038/s41467-020-18953-0
Autor:
Ana-Maria, Zagrean, Ioana-Antoaneta, Georgescu, Mara Ioana, Iesanu, Rosana-Bristena, Ionescu, Robert Mihai, Haret, Anca Maria, Panaitescu, Leon, Zagrean
Publikováno v:
Vitamins and hormones. 118
Oxytocin (OXT) and vasopressin (AVP) are related neuropeptides that exert a wide range of effects on general health, homeostasis, development, reproduction, adaptability, cognition, social and nonsocial behaviors. The two peptides are mainly of hypot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1863c471d0f86d53f417c881662ab1cf
https://pubmed.ncbi.nlm.nih.gov/35180939
https://pubmed.ncbi.nlm.nih.gov/35180939