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  1. Artikel: Die Religions-Pädagogik Christian Gotthilf Salzmanns

    Salzmann, Christian Gotthilf

    Die Religions-Pädagogik Christian Gotthilf Salzmanns, ein Beitrag zur Religionspädagogik der Aufklärung und Gegenwart, Lachmann, Rainer, 2., völlig überarb. und erw. Aufl., mit einer vollständigen Bibliografie der Salzmann-Literatur ab 1981 sowie dem Text und der Übersetzung der Salzmannschen "Disputationis theologicae de praeparatione theologi particula prima", Erfurt 1767. - Jena : IKS Garamond

    2004  

    Titelvarianten De praeparatione theologi particula prima ; Disputationis theologicae de praeparatione theologi particula prima
    Dokumenttyp Artikel
    Datenquelle Ehemaliges Sondersammelgebiet Küsten- und Hochseefischerei

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  2. Buch ; Konferenzbeitrag: Menschenbild und Bildungsverständnis bei Christian Gotthilf Salzmann

    Apel, Hans-Jürgen / Kemper, Herwart / Salzmann, Christian Gotthilf / Seidelmann, Ulrich

    [am 01. und 02. Juni 1994 veranstaltete die Erziehungswissenschaftliche Fakultät der Pädagogischen Hochschule Erfurt ... ein Symposium]

    1995  

    Körperschaft Salzmannschule Schnepfenthal
    Veranstaltung/Kongress Symposium. Erziehungswissenschaftliche Fakultät der Pädagogischen Hochschule Erfurt (1994.06.01-02, Erfurt)
    Verfasserangabe hrsg. von Herwart Kemper und Ulrich Seidelmann. Mit Beitr. von Hans-Jürgen Apel
    Schlagwörter Pädagogik
    Sprache Deutsch
    Umfang 195 S., Ill., 21 cm
    Ausgabenhinweis Dr. nach Typoskript
    Verlag Dt. Studien-Verl
    Erscheinungsort Weinheim
    Dokumenttyp Buch ; Konferenzbeitrag
    Anmerkung Literaturangaben
    ISBN 389271603X ; 9783892716037
    Datenquelle Ehemaliges Sondersammelgebiet Küsten- und Hochseefischerei

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  3. Buch ; Konferenzbeitrag: Menschenbild und Bildungsverständnis bei Christian Gotthilf Salzmann

    Apel, Hans-Jürgen / Kemper, Herwart / Salzmann, Christian Gotthilf / Seidelmann, Ulrich

    [am 01. und 02. Juni 1994 veranstaltete die Erziehungswissenschaftliche Fakultät der Pädagogischen Hochschule Erfurt ... ein Symposium]

    1995  

    Körperschaft Salzmannschule Schnepfenthal
    Veranstaltung/Kongress Symposium. Erziehungswissenschaftliche Fakultät der Pädagogischen Hochschule Erfurt (1994.06.01-02, Erfurt)
    Verfasserangabe hrsg. von Herwart Kemper und Ulrich Seidelmann. Mit Beitr. von Hans-Jürgen Apel
    Schlagwörter Pädagogik
    Sprache Deutsch
    Umfang 195 S., Ill., 21 cm
    Ausgabenhinweis Dr. nach Typoskript
    Verlag Dt. Studien-Verl
    Erscheinungsort Weinheim
    Dokumenttyp Buch ; Konferenzbeitrag
    Anmerkung Literaturangaben
    ISBN 389271603X ; 9783892716037
    Datenquelle Katalog der Technische Informationsbibliothek Hannover

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  4. Artikel ; Online: Effects of flexor reflex stimulation on gait aspects in stroke patients: randomized clinical trial.

    Sehle, Aida / Salzmann, Christian / Liepert, Joachim

    Journal of neuroengineering and rehabilitation

    2024  Band 21, Heft 1, Seite(n) 83

    Abstract: Background: Gait deficits are very common after stroke and therefore an important aspect in poststroke rehabilitation. A currently little used method in gait rehabilitation after stroke is the activation of the flexor reflex (FR) by electrical ... ...

    Abstract Background: Gait deficits are very common after stroke and therefore an important aspect in poststroke rehabilitation. A currently little used method in gait rehabilitation after stroke is the activation of the flexor reflex (FR) by electrical stimulation of the sole of foot while walking. The aim of this study was to investigate the effect of FR stimulation on gait performance and gait parameters in participants with stroke within a single session of flexor reflex stimulation using Incedo™.
    Methods: Twenty-five participants with subacute (n = 14) and chronic (n = 11) stroke were enrolled in the study. Motor functions were tested with a 10-m walk test (10mWT), a 2-min walk test (2minWT), and a gait analysis. These tests were performed with and without Incedo™ within a single session in randomized order.
    Results: In the 10mWT, a significant difference was found between walking with Incedo™ (15.0 ± 8.5 s) versus without Incedo™ (17.0 ± 11.4 s, p = 0.01). Similarly, the 2minWT showed a significant improvement with Incedo™ use (90.0 ± 36.4 m) compared to without Incedo™ (86.3 ± 36.8 m, p = 0.03). These results indicate that while the improvements are statistically significant, they are modest and should be considered in the context of their clinical relevance. The gait parameters remained unchanged except for the step length. A subgroup analysis indicated that participants with subacute and chronic stroke responded similarly to the stimulation. There was a correlation between the degree of response to electrostimulation while walking and degree of improvement in 2minWT (r = 0.50, p = 0.01).
    Conclusions: This study is the first to examine FR activation effects in chronic stroke patients and suggests that stimulation effects are independent of the time since stroke. A larger controlled clinical trial is warranted that addresses issues as the necessary number of therapeutical sessions and for how long stimulation-induced improvements outlast the treatment period.
    Trial registration: The trial was retrospectively registered in German Clinical Trials Register.
    Clinical trial registration number: DRKS00021457. Date of registration: 29 June 2020.
    Mesh-Begriff(e) Humans ; Male ; Stroke Rehabilitation/methods ; Female ; Middle Aged ; Aged ; Gait Disorders, Neurologic/etiology ; Gait Disorders, Neurologic/rehabilitation ; Electric Stimulation Therapy/methods ; Stroke/complications ; Stroke/physiopathology ; Gait/physiology ; Reflex/physiology ; Adult
    Sprache Englisch
    Erscheinungsdatum 2024-05-28
    Erscheinungsland England
    Dokumenttyp Journal Article ; Randomized Controlled Trial
    ZDB-ID 2164377-5
    ISSN 1743-0003 ; 1743-0003
    ISSN (online) 1743-0003
    ISSN 1743-0003
    DOI 10.1186/s12984-024-01377-y
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Artikel ; Online: A Clinical User Study Investigating the Benefits of Adaptive Volumetric Illumination Sampling.

    Kraft, Valentin / Schumann, Christian / Salzmann, Daniela / Weyhe, Dirk / Zachmann, Gabriel / Schenk, Andrea

    IEEE transactions on visualization and computer graphics

    2024  Band PP

    Abstract: Accurate and fast understanding of the patient's anatomy is crucial in surgical decision making and particularly important in visceral surgery. Sophisticated visualization techniques such as 3D Volume Rendering can aid the surgeon and potentially lead to ...

    Abstract Accurate and fast understanding of the patient's anatomy is crucial in surgical decision making and particularly important in visceral surgery. Sophisticated visualization techniques such as 3D Volume Rendering can aid the surgeon and potentially lead to a benefit for the patient. Recently, we proposed a novel volume rendering technique called Adaptive Volumetric Illumination Sampling (AVIS) that can generate realistic lighting in real-time, even for high resolution images and volumes but without introducing additional image noise. In order to evaluate this new technique, we conducted a randomized, three-period crossover study comparing AVIS to conventional Direct Volume Rendering (DVR) and Path Tracing (PT). CT datasets from 12 patients were evaluated by 10 visceral surgeons who were either senior physicians or experienced specialists. The time needed for answering clinically relevant questions as well as the correctness of the answers were analyzed for each visualization technique. In addition to that, the perceived workload during these tasks was assessed for each technique, respectively. The results of the study indicate that AVIS has an advantage in terms of both time efficiency and most aspects of the perceived workload, while the average correctness of the given answers was very similar for all three methods. In contrast to that, Path Tracing seems to show particularly high values for mental demand and frustration. We plan to repeat a similar study with a larger participant group to consolidate the results.
    Sprache Englisch
    Erscheinungsdatum 2024-01-17
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ISSN 1941-0506
    ISSN (online) 1941-0506
    DOI 10.1109/TVCG.2024.3353926
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel: Real-time OCT feedback-controlled RPE photodisruption in ex vivo porcine eyes using 8 microsecond laser pulses.

    Burri, Christian / Salzmann, Simon / Wandel, Jasmin / Hoffmann, Leonie / Považay, Boris / Meier, Christoph / Frenz, Martin

    Biomedical optics express

    2023  Band 14, Heft 12, Seite(n) 6328–6349

    Abstract: Selective retinal pigment epithelium (RPE) photodisruption requires reliable real-time feedback dosimetry (RFD) to prevent unwanted overexposure. In this study, optical coherence tomography (OCT) based RFD was investigated in ex vivo porcine eyes exposed ...

    Abstract Selective retinal pigment epithelium (RPE) photodisruption requires reliable real-time feedback dosimetry (RFD) to prevent unwanted overexposure. In this study, optical coherence tomography (OCT) based RFD was investigated in ex vivo porcine eyes exposed to laser pulses of 8 µs duration (wavelength: 532 nm, exposure area: 90 × 90 µm
    Sprache Englisch
    Erscheinungsdatum 2023-11-20
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 2572216-5
    ISSN 2156-7085
    ISSN 2156-7085
    DOI 10.1364/BOE.503941
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  7. Artikel: Investigation of the Influence of Pulse Duration and Application Mode on Microsecond Laser Microsurgery of the Retinal Pigment Epithelium.

    Burri, Christian / Salzmann, Simon / Amstutz, Mylène / Hoffmann, Leonie / Považay, Boris / Meier, Christoph / Frenz, Martin

    Life (Basel, Switzerland)

    2023  Band 13, Heft 6

    Abstract: Optical microsurgery confined to the retinal pigment epithelium (RPE) requires locally optimized laser parameters and reliable real-time feedback dosimetry (RFD) to prevent unwanted neuroretinal overexposure. This study aimed to compare pulses of ... ...

    Abstract Optical microsurgery confined to the retinal pigment epithelium (RPE) requires locally optimized laser parameters and reliable real-time feedback dosimetry (RFD) to prevent unwanted neuroretinal overexposure. This study aimed to compare pulses of different durations and application modes (single, ramp, burst). Moreover, optical coherence tomography (OCT)-based RFD was investigated in an ex vivo experiment, utilizing nine porcine eyes that were exposed to laser pulses of 8, 12, 16 and 20 µs duration (wavelength: 532 nm, exposure area: 90 × 90 µm
    Sprache Englisch
    Erscheinungsdatum 2023-06-02
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2662250-6
    ISSN 2075-1729
    ISSN 2075-1729
    DOI 10.3390/life13061314
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  8. Artikel: High-Precision Optical Coherence Tomography Navigated Laser Retinopexy for Retinal Breaks.

    Salzmann, Simon / Wakili, Philip / Al-Nawaiseh, Sami / Považay, Boris / Meier, Christoph / Burri, Christian

    Life (Basel, Switzerland)

    2023  Band 13, Heft 5

    Abstract: The prevalent cause of retinal detachment is a full-thickness retinal break and the ingress of fluid into the subretinal space. To prevent progression of the detachment, laser photocoagulation (LPC) lesions are placed around the break in clinical ... ...

    Abstract The prevalent cause of retinal detachment is a full-thickness retinal break and the ingress of fluid into the subretinal space. To prevent progression of the detachment, laser photocoagulation (LPC) lesions are placed around the break in clinical practice to seal the tissue. Unlike the usual application under indirect ophthalmoscopy, we developed a semi-automatic treatment planning software based on a sequence of optical coherence tomography (OCT) scans to perform navigated LPC treatment. The depth information allows demarcation of the border where the neurosensory retina is still attached to the retinal pigment epithelium (RPE), which is critical for prevention of detachment progression. To evaluate the method, artificially provoked retinal breaks were treated in seven ex-vivo porcine eyes. Treatment outcome was assessed by fundus photography and OCT imaging. The automatically applied lesions surrounding each detachment (4.4-39.6 mm
    Sprache Englisch
    Erscheinungsdatum 2023-05-09
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2662250-6
    ISSN 2075-1729
    ISSN 2075-1729
    DOI 10.3390/life13051145
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  9. Artikel: Using the Flexor Reflex in a Chronic Stroke Patient for Gait Improvement: A Case Report.

    Salzmann, Christian / Sehle, Aida / Liepert, Joachim

    Frontiers in neurology

    2021  Band 12, Seite(n) 691214

    Abstract: The flexor reflex or withdrawal reflex can be elicited by electrical stimulation of the sole of the foot, which serves as a reflex to protect the stimulated limb against tissue damage and consists of flexion movements in the hip, knee, and ankle joint. ... ...

    Abstract The flexor reflex or withdrawal reflex can be elicited by electrical stimulation of the sole of the foot, which serves as a reflex to protect the stimulated limb against tissue damage and consists of flexion movements in the hip, knee, and ankle joint. Triggering this reflex might improve walking abilities in hemiparetic patients. We report the first case of a chronic stroke patient with the most severe impairment of walking. She was examined with and without flexor reflex activation by the Incedo® system. Tests included a 10-m walk and a 2-min walk at baseline, after 3 weeks of training with the Incedo® system and after a follow-up 3 weeks later. Moreover, a kinematic gait analysis was done before and after the training period. At baseline, activation of the flexor reflex induced an improved gait velocity. After the training period, the patient walked twice as fast compared with baseline. Her gait velocity without Incedo® was faster than the gait velocity with Incedo® at baseline. Examination at follow-up indicated that the improvements remained almost unchanged. The kinematic analysis showed an improved stride length and gait velocity during flexor reflex activation. Initially, the foot was elevated higher above the ground during flexor reflex activation. In conclusion, this first case report of a chronic stroke patient demonstrates that flexor reflex activation is feasible and improves gait parameters despite severe impairment of walking abilities.
    Sprache Englisch
    Erscheinungsdatum 2021-06-18
    Erscheinungsland Switzerland
    Dokumenttyp Case Reports
    ZDB-ID 2564214-5
    ISSN 1664-2295
    ISSN 1664-2295
    DOI 10.3389/fneur.2021.691214
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  10. Artikel ; Online: Investigation of the Influence of Pulse Duration and Application Mode on Microsecond Laser Microsurgery of the Retinal Pigment Epithelium

    Christian Burri / Simon Salzmann / Mylène Amstutz / Leonie Hoffmann / Boris Považay / Christoph Meier / Martin Frenz

    Life, Vol 13, Iss 1314, p

    2023  Band 1314

    Abstract: Optical microsurgery confined to the retinal pigment epithelium (RPE) requires locally optimized laser parameters and reliable real-time feedback dosimetry (RFD) to prevent unwanted neuroretinal overexposure. This study aimed to compare pulses of ... ...

    Abstract Optical microsurgery confined to the retinal pigment epithelium (RPE) requires locally optimized laser parameters and reliable real-time feedback dosimetry (RFD) to prevent unwanted neuroretinal overexposure. This study aimed to compare pulses of different durations and application modes (single, ramp, burst). Moreover, optical coherence tomography (OCT)-based RFD was investigated in an ex vivo experiment, utilizing nine porcine eyes that were exposed to laser pulses of 8, 12, 16 and 20 µs duration (wavelength: 532 nm, exposure area: 90 × 90 µm 2 , radiant exposure: 247 to 1975 mJ/µm 2 ). Simultaneously, time-resolved OCT M-scans were recorded (central wavelength: 870 nm, scan rate: 85 kHz) for RFD. Post irradiation, retinal changes were assessed with color fundus photography (CFP) and cross-sectional OCT B-scans. RPE cell damage was quantified via fluorescence-based cell viability assay and compared to the OCT dosimetry feedback. Our experiments indicate cumulative RPE damage for pulse bursts of 16 µs and 20 µs, whereas no cumulative effects were found for pulse durations of 8 µs and 12 µs applied in ramp mode. According to statistical analysis, OCT-RFD correctly detected RPE cell damage with 96% sensitivity and 97% specificity using pulses of 8 µs duration in ramp mode.
    Schlagwörter selective retina therapy ; real-time feedback-controlled dosimetry ; micropulse laser ; RPE rejuvenation ; microbubble formation ; photodisruptive laser therapy ; Science ; Q
    Thema/Rubrik (Code) 535
    Sprache Englisch
    Erscheinungsdatum 2023-06-01T00:00:00Z
    Verlag MDPI AG
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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