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  1. Book ; Conference proceedings: Federico II

    Calò Mariani, Maria Stella / Cassano, Raffaella

    immagine e potere ; [Bari, Castello Svevo, 4 febbraio - 17 aprile 1995]

    1995  

    Institution Comitato Nazionale per le Celebrazioni dell'VIII Centenario della Nascita di Federico II
    Event/congress Mostra (1995.02.04-04.17, Bari)
    Author's details [Comitato Nazionale per le Celebrazioni dell'VIII Centenario della Nascita di Federico II]. A cura di Maria Stella Calò Mariani e Raffaella Cassano
    Keywords Höfische Kunst
    Language Italian
    Size XXXI, 603 S., zahlr. Ill., graph. Darst., Kt., 29 cm
    Edition 1. ed.
    Publisher Marsilio
    Publishing place Venezia
    Document type Book ; Conference proceedings
    Note Literaturverz. S. 559-603
    ISBN 8831761471 ; 9788831761475
    Database Former special subject collection: coastal and deep sea fishing

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  2. Article ; Online: Defective mRNA levels are responsible for a beta-thalassemia phenotype associated with Hb Federico II, a novel hemoglobin variant [beta-106 (G8) Leu->Val].

    Grosso, Michela / Palumbo, Ilaria / Morelli, Emanuela / Puzone, Stella / Sessa, Raffaele / Izzo, Paola

    Haematologica

    2008  Volume 93, Issue 7, Page(s) 1096–1098

    MeSH term(s) Codon ; Female ; Hemoglobins/metabolism ; Hemoglobins, Abnormal/genetics ; Heterozygote ; Humans ; Leucine/chemistry ; Male ; Models, Genetic ; Mutation ; Pedigree ; Phenotype ; Sequence Analysis, DNA ; Valine/chemistry ; beta-Thalassemia/diagnosis ; beta-Thalassemia/genetics
    Chemical Substances Codon ; Hemoglobins ; Hemoglobins, Abnormal ; Leucine (GMW67QNF9C) ; Valine (HG18B9YRS7)
    Language English
    Publishing date 2008-07
    Publishing country Italy
    Document type Letter ; Research Support, Non-U.S. Gov't
    ZDB-ID 2333-4
    ISSN 1592-8721 ; 0017-6567 ; 0390-6078
    ISSN (online) 1592-8721
    ISSN 0017-6567 ; 0390-6078
    DOI 10.3324/haematol.11722
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Uh III Zs.76: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  3. Article ; Online: Heterogeneity of network and coding states in mouse CA1 place cells.

    Guardamagna, Matteo / Stella, Federico / Battaglia, Francesco P

    Cell reports

    2023  Volume 42, Issue 6, Page(s) 112683

    Language English
    Publishing date 2023-06-14
    Publishing country United States
    Document type Published Erratum
    ZDB-ID 2649101-1
    ISSN 2211-1247 ; 2211-1247
    ISSN (online) 2211-1247
    ISSN 2211-1247
    DOI 10.1016/j.celrep.2023.112683
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Surfing the OCEAN: The machine learning psycholexical approach 2.0 to detect personality traits in texts.

    Giannini, Federico / Marelli, Marco / Stella, Fabio / Monzani, Dario / Pancani, Luca

    Journal of personality

    2024  

    Abstract: Objective: We aimed to develop a machine learning model to infer OCEAN traits from text.: Background: The psycholexical approach allows retrieving information about personality traits from human language. However, it has rarely been applied because ... ...

    Abstract Objective: We aimed to develop a machine learning model to infer OCEAN traits from text.
    Background: The psycholexical approach allows retrieving information about personality traits from human language. However, it has rarely been applied because of methodological and practical issues that current computational advancements could overcome.
    Method: Classical taxonomies and a large Yelp corpus were leveraged to learn an embedding for each personality trait. These embeddings were used to train a feedforward neural network for predicting trait values. Their generalization performances have been evaluated through two external validation studies involving experts (N = 11) and laypeople (N = 100) in a discrimination task about the best markers of each trait and polarity.
    Results: Intrinsic validation of the model yielded excellent results, with R
    Conclusions: This innovative methodology can be considered a "psycholexical approach 2.0," contributing to research in personality and its practical applications in many fields.
    Language English
    Publishing date 2024-01-13
    Publishing country United States
    Document type Journal Article
    ZDB-ID 420745-2
    ISSN 1467-6494 ; 0022-3506
    ISSN (online) 1467-6494
    ISSN 0022-3506
    DOI 10.1111/jopy.12915
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 1363: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  5. Article ; Online: Heterogeneity of network and coding states in mouse CA1 place cells

    Matteo Guardamagna / Federico Stella / Francesco P. Battaglia

    Cell Reports, Vol 42, Iss 6, Pp 112683- (2023)

    2023  

    Keywords Biology (General) ; QH301-705.5
    Language English
    Publishing date 2023-06-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: Heterogeneity of network and coding states in mouse CA1 place cells.

    Guardamagna, Matteo / Stella, Federico / Battaglia, Francesco P

    Cell reports

    2023  Volume 42, Issue 2, Page(s) 112022

    Abstract: Theta sequences and phase precession shape hippocampal activity and are considered key underpinnings of memory formation. Theta sequences are sweeps of spikes from multiple cells, tracing trajectories from past to future. Phase precession is the ... ...

    Abstract Theta sequences and phase precession shape hippocampal activity and are considered key underpinnings of memory formation. Theta sequences are sweeps of spikes from multiple cells, tracing trajectories from past to future. Phase precession is the correlation between theta firing phase and animal position. Here, we reconsider these temporal processes in CA1 and the computational principles that they are thought to obey. We find stronger heterogeneity than previously described: we identify cells that do not phase precess but reliably express theta sequences. Other cells phase precess only when medium gamma (linked to entorhinal inputs) is strongest. The same cells express more sequences, but not precession, when slow gamma (linked to CA3 inputs) dominates. Moreover, sequences occur independently in distinct cell groups. Our results challenge the view that phase precession is the mechanism underlying the emergence of theta sequences, suggesting a role for CA1 cells in multiplexing diverse computational processes.
    MeSH term(s) Mice ; Animals ; Place Cells ; Action Potentials ; Theta Rhythm ; Models, Neurological ; Hippocampus
    Language English
    Publishing date 2023-01-28
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2649101-1
    ISSN 2211-1247 ; 2211-1247
    ISSN (online) 2211-1247
    ISSN 2211-1247
    DOI 10.1016/j.celrep.2023.112022
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Theta oscillations as a substrate for medial prefrontal-hippocampal assembly interactions.

    Nardin, Michele / Kaefer, Karola / Stella, Federico / Csicsvari, Jozsef

    Cell reports

    2023  Volume 42, Issue 9, Page(s) 113015

    Abstract: The execution of cognitive functions requires coordinated circuit activity across different brain areas that involves the associated firing of neuronal assemblies. Here, we tested the circuit mechanism behind assembly interactions between the hippocampus ...

    Abstract The execution of cognitive functions requires coordinated circuit activity across different brain areas that involves the associated firing of neuronal assemblies. Here, we tested the circuit mechanism behind assembly interactions between the hippocampus and the medial prefrontal cortex (mPFC) of adult rats by recording neuronal populations during a rule-switching task. We identified functionally coupled CA1-mPFC cells that synchronized their activity beyond that expected from common spatial coding or oscillatory firing. When such cell pairs fired together, the mPFC cell strongly phase locked to CA1 theta oscillations and maintained consistent theta firing phases, independent of the theta timing of their CA1 counterpart. These functionally connected CA1-mPFC cells formed interconnected assemblies. While firing together with their CA1 assembly partners, mPFC cells fired along specific theta sequences. Our results suggest that upregulated theta oscillatory firing of mPFC cells can signal transient interactions with specific CA1 assemblies, thus enabling distributed computations.
    MeSH term(s) Rats ; Animals ; Theta Rhythm ; Hippocampus/physiology ; Neurons/physiology ; Prefrontal Cortex/physiology
    Language English
    Publishing date 2023-08-24
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2649101-1
    ISSN 2211-1247 ; 2211-1247
    ISSN (online) 2211-1247
    ISSN 2211-1247
    DOI 10.1016/j.celrep.2023.113015
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Hyper-alignment: Great mice think alike.

    Stella, Federico / Treves, Alessandro

    Current biology : CB

    2021  Volume 31, Issue 19, Page(s) R1138–R1140

    Abstract: Can the neural activity expressing the same mental processes in two different individuals be somehow aligned? Recent evidence suggests that in some cases it can, in mice, at least when they think about space, but possibly even when conjuring up something ...

    Abstract Can the neural activity expressing the same mental processes in two different individuals be somehow aligned? Recent evidence suggests that in some cases it can, in mice, at least when they think about space, but possibly even when conjuring up something more abstract.
    MeSH term(s) Animals ; Mental Processes ; Mice
    Language English
    Publishing date 2021-10-12
    Publishing country England
    Document type Journal Article ; Comment
    ZDB-ID 1071731-6
    ISSN 1879-0445 ; 0960-9822
    ISSN (online) 1879-0445
    ISSN 0960-9822
    DOI 10.1016/j.cub.2021.08.003
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 3208: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  9. Article ; Online: Heterogeneity of network and coding states in mouse CA1 place cells

    Matteo Guardamagna / Federico Stella / Francesco P. Battaglia

    Cell Reports, Vol 42, Iss 2, Pp 112022- (2023)

    2023  

    Abstract: Summary: Theta sequences and phase precession shape hippocampal activity and are considered key underpinnings of memory formation. Theta sequences are sweeps of spikes from multiple cells, tracing trajectories from past to future. Phase precession is the ...

    Abstract Summary: Theta sequences and phase precession shape hippocampal activity and are considered key underpinnings of memory formation. Theta sequences are sweeps of spikes from multiple cells, tracing trajectories from past to future. Phase precession is the correlation between theta firing phase and animal position. Here, we reconsider these temporal processes in CA1 and the computational principles that they are thought to obey. We find stronger heterogeneity than previously described: we identify cells that do not phase precess but reliably express theta sequences. Other cells phase precess only when medium gamma (linked to entorhinal inputs) is strongest. The same cells express more sequences, but not precession, when slow gamma (linked to CA3 inputs) dominates. Moreover, sequences occur independently in distinct cell groups. Our results challenge the view that phase precession is the mechanism underlying the emergence of theta sequences, suggesting a role for CA1 cells in multiplexing diverse computational processes.
    Keywords CP: Neuroscience ; Biology (General) ; QH301-705.5
    Subject code 612
    Language English
    Publishing date 2023-02-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article ; Online: Warm-Up Improves Balance Control Differently in the Dominant and Non-Dominant Leg in Young Sportsmen According to Their Experience in Asymmetric or Symmetric Sports.

    Brighenti, Alfredo / Noé, Frédéric / Stella, Federico / Schena, Federico / Mourot, Laurent

    International journal of environmental research and public health

    2022  Volume 19, Issue 8

    Abstract: The aim of this study was to investigate the acute effects of a warm-up on balance control and inter-limb balance asymmetries by analyzing the influence of the nature of the sport practiced by participants. Twelve sportspeople were recruited. They had to ...

    Abstract The aim of this study was to investigate the acute effects of a warm-up on balance control and inter-limb balance asymmetries by analyzing the influence of the nature of the sport practiced by participants. Twelve sportspeople were recruited. They had to stand on a force plate for 30 s in a one-leg stance on their dominant (used to perform skilled movements) and non-dominant leg (used to support the body) before and 2, 5, 10, 15 and 20 min after a 10 min warm-up exercise performed at moderate intensity on a cycle ergometer. The center of foot pressure displacements was recorded. Statistical analysis was performed by considering one group of all participants and with two subgroups according to the symmetrical or asymmetrical nature of the sport they practiced. The warm-up exercise improved acute balance control only on the dominant leg after a 20 min rest without significantly reducing inter-limb balance asymmetries. This effect was more characteristic of participants with experience in asymmetric sports. These results confirm previous findings of the greater sensitivity of the dominant leg to the physiological state and reveal that between-leg differences in balance control appear mainly in subjects with experience in asymmetric sports in a specific physiological condition (post-warm-up state).
    MeSH term(s) Foot/physiology ; Humans ; Leg/physiology ; Movement/physiology ; Postural Balance/physiology ; Warm-Up Exercise
    Language English
    Publishing date 2022-04-10
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2175195-X
    ISSN 1660-4601 ; 1661-7827
    ISSN (online) 1660-4601
    ISSN 1661-7827
    DOI 10.3390/ijerph19084562
    Database MEDical Literature Analysis and Retrieval System OnLINE

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