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  1. Article: Focke Ziemssen neuer Direktor der Universitätsaugenklinik Leipzig

    Ziemssen, Focke

    Zeitschrift für praktische Augenheilkunde & augenärztliche Fortbildung

    2021  Volume 42, Issue 9, Page(s) 418

    Language German
    Document type Article
    ZDB-ID 1377860-2
    ISSN 1436-0322
    Database Current Contents Medicine

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  2. Article: Focke Ziemssen neuer Direktor der Universitätsaugenklinik Leipzig

    Ziemssen, Focke

    Zeitschrift für praktische Augenheilkunde & augenärztliche Fortbildung

    2021  Volume 42, Issue 9, Page(s) 418

    Language German
    Document type Article
    ZDB-ID 1377860-2
    ISSN 1436-0322
    Database Current Contents Medicine

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  3. Book ; Thesis: Erstellung der Grundlagen eines automatisierten Behandlungs-Scores anhand retrospektiver Datenanalyse von Patienten/innen mit Diabetischem Makulaödem

    Karl, Franziska / Engelmann, Katrin / Ziemssen, Focke

    2023  

    Institution Klinik und Poliklinik für Augenheilkunde
    Author's details von Franziska Karl aus Rodewisch ; Klinik und Poliklinik für Augenheilkunde [Dresden]
    Language German
    Size VIII, 96 Blätter, Illustrationen, Diagramme
    Publishing place Dresden
    Publishing country Germany
    Document type Book ; Thesis
    Thesis / German Habilitation thesis Dissertation, Technische Universität Dresden, Medizinische Fakultät, 2023
    HBZ-ID HT030693340
    Database Catalogue ZB MED Medicine, Health

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  4. Book: Pharmakovigilanz in der Augenheilkunde

    Ziemssen, Focke

    (Thieme-Refresher Augenheilkunde ; 2012,2)

    2012  

    Author's details F. Ziemssen
    Series title Thieme-Refresher Augenheilkunde ; 2012,2
    Collection
    Language German
    Size S. R27 - R51 : Ill., graph. Darst.
    Publisher Thieme
    Publishing place Stuttgart
    Publishing country Germany
    Document type Book
    HBZ-ID HT017294501
    Database Catalogue ZB MED Medicine, Health

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  5. Conference proceedings: Anfang der Hoffnung? – Therapieansätze der geographischen Atrophie

    Ziemssen, Focke

    2023  , Page(s) 22sag29

    Event/congress Jahrestagung 2022 der Sächsischen Augenärztlichen Gesellschaft; Dresden; Sächsische Augenärztliche Gesellschaft; 2022
    Keywords Medizin, Gesundheit
    Publishing date 2023-01-13
    Publisher German Medical Science GMS Publishing House; Düsseldorf
    Document type Conference proceedings
    DOI 10.3205/22sag29
    Database German Medical Science

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  6. Article ; Online: Keine Zunahme der Myopie?

    Ziemssen, Focke

    Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft

    2018  Volume 115, Issue 5, Page(s) 418–421

    Title translation No increase in myopia?
    MeSH term(s) Humans ; Myopia ; Refraction, Ocular
    Language German
    Publishing date 2018-02-06
    Publishing country Germany
    Document type Letter ; Comment
    ZDB-ID 1105167-x
    ISSN 1433-0423 ; 0941-293X
    ISSN (online) 1433-0423
    ISSN 0941-293X
    DOI 10.1007/s00347-018-0697-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Optical coherence tomography as a potential surrogate marker of dopaminergic modulation across the life span.

    Elmers, Julia / Colzato, Lorenza S / Ziemssen, Focke / Ziemssen, Tjalf / Beste, Christian

    Ageing research reviews

    2024  Volume 96, Page(s) 102280

    Abstract: The retina has been considered a "window to the brain" and shares similar innervation by the dopaminergic system with the cortex in terms of an unequal distribution of D1 and D2 receptors. Here, we provide a comprehensive overview that Optical Coherence ... ...

    Abstract The retina has been considered a "window to the brain" and shares similar innervation by the dopaminergic system with the cortex in terms of an unequal distribution of D1 and D2 receptors. Here, we provide a comprehensive overview that Optical Coherence Tomography (OCT), a non-invasive imaging technique, which provides an "in vivo" representation of the retina, shows promise to be used as a surrogate marker of dopaminergic neuromodulation in cognition. Overall, most evidence supports reduced retinal thickness in individuals with dopaminergic dysregulation (e.g., patients with Parkinson's Disease, non-demented older adults) and with poor cognitive functioning. By using the theoretical framework of metacontrol, we derive hypotheses that retinal thinning associated to decreased dopamine (DA) levels affecting D1 families, might lead to a decrease in the signal-to-noise ratio (SNR) affecting cognitive persistence (depending on D1-modulated DA activity) but not cognitive flexibility (depending on D2-modulated DA activity). We argue that the use of OCT parameters might not only be an insightful for cognitive neuroscience research, but also a potentially effective tool for individualized medicine with a focus on cognition. As our society progressively ages in the forthcoming years and decades, the preservation of cognitive abilities and promoting healthy aging will hold of crucial significance. OCT has the potential to function as a swift, non-invasive, and economical method for promptly recognizing individuals with a heightened vulnerability to cognitive deterioration throughout all stages of life.
    MeSH term(s) Humans ; Aged ; Dopamine ; Longevity ; Tomography, Optical Coherence ; Cognition/physiology ; Retina/diagnostic imaging ; Biomarkers
    Chemical Substances Dopamine (VTD58H1Z2X) ; Biomarkers
    Language English
    Publishing date 2024-03-20
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2075672-0
    ISSN 1872-9649 ; 1568-1637
    ISSN (online) 1872-9649
    ISSN 1568-1637
    DOI 10.1016/j.arr.2024.102280
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Large Gaps in Care.

    Ziemssen, Focke

    Deutsches Arzteblatt international

    2016  Volume 113, Issue 42, Page(s) 720

    Language English
    Publishing date 2016-10-21
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2406159-1
    ISSN 1866-0452 ; 1866-0452
    ISSN (online) 1866-0452
    ISSN 1866-0452
    DOI 10.3238/arztebl.2016.720a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Book ; Online ; Thesis: The spectacle microbiota and its hygienic relevance

    Fritz, Birgit [Verfasser] / Ziemssen, Focke [Akademischer Betreuer]

    2023  

    Author's details Birgit Fritz ; Betreuer: Focke Ziemssen
    Keywords Naturwissenschaften ; Science
    Subject code sg500
    Language English
    Publisher Universitätsbibliothek Tübingen
    Publishing place Tübingen
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

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  10. Book ; Online ; Thesis: Characterization of Mechanosensitive Channels in the Eye

    Zheng, Wenxu [Verfasser] / Ziemssen, Focke [Akademischer Betreuer]

    2023  

    Author's details Wenxu Zheng ; Betreuer: Focke Ziemssen
    Keywords Medizin, Gesundheit ; Medicine, Health
    Subject code sg610
    Language English
    Publisher Universitätsbibliothek Tübingen
    Publishing place Tübingen
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

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