Iris Reuter, S. Mehnert, Gebhard Sammer, Matthias Oechsner, Martin Engelhardt,
Mild cognitive impairment, especially executive dysfunction might occur early in the course of Parkinson's disease. Cognitive training is thought to improve cognitive performance. However, transfer of improvements achieved in paper and pencil tests into daily life has been difficult. The aim of the current study was to investigate whether a multimodal cognitive rehabilitation programme including physical exercises might be more successful than cognitive training programmes without motor training. ...
Tópico(s): Parkinson's Disease Mechanisms and Treatments
2012 - Hindawi Publishing Corporation | Journal of Aging Research
Ulla Sammer, Matthias Walter, Stephanie C. Knüpfer, Ulrich Mehnert, Beata Bode‐Lesniewska, Thomas M. Kessler,
Purpose To examine the value of surveillance urethro-cystoscopy in patients with neurogenic lower urinary tract dysfunction (NLUTD) in regard to the conflicting literature as it is generally agreed that patients with NLUTD are at increased risk for bladder cancer. Materials and Methods In a cross-sectional study, a consecutive series of 129 patients (50 females, 79 males, mean age 51, range 18–88) suffering from NLUTD for at least 5 years was prospectively investigated using urethro-cystoscopy and ...
Tópico(s): Urinary Tract Infections Management
2015 - Public Library of Science | PLoS ONE
Lorenz Leitner, Ulla Sammer, Matthias Walter, Stephanie C. Knüpfer, Marc P. Schneider, Burkhardt Seifert, Jure Tornic, Ulrich Mehnert, Thomas M. Kessler,
Abstract Many of the patients undergoing intradetrusor onabotulinumtoxinA injections for refractory neurogenic detrusor overactivity (NDO) present with chronic bacteriuria. In these patients, antibiotic prophylaxis has been widely recommended since bacteriuria might impair treatment efficacy and cause urinary tract infections (UTI) but the evidence is limited. The aim of this study was to evaluate if an antibiotic prophylaxis is needed in patients with asymptomatic bacteriuria undergoing intradetrusor ...
Tópico(s): Urinary Tract Infections Management
2016 - Nature Portfolio | Scientific Reports
Matthias Sammer, Christoph Greubel, Stefanie Girst, G. Dollinger,
Purpose Proton minibeam radiotherapy using submillimeter beam dimensions allows to enhance tissue sparing in the entrance channel by spatial fractionation additionally to advantageous proton depth dose distribution. In the entrance channel, spatial fractionation leads to reduced side effects compared to conventional proton therapy. The submillimeter sized beams widen with depth due to small angle scattering and enable therefore, in contrary to x‐ray microbeam radiation therapy ( MRT ), the homogeneous ...
Tópico(s): Radiation Detection and Scintillator Technologies
2017 - Wiley | Medical Physics
Thomas Friedrich, Katarina Ilicic, Christoph Greubel, Stefanie Girst, Judith Reindl, Matthias Sammer, Benjamin Schwarz, Christian Siebenwirth, Dietrich W. M. Walsh, Thomas E. Schmid, M. Scholz, G. Dollinger,
DNA double strand breaks (DSB) play a pivotal role for cellular damage, which is a hazard encountered in toxicology and radiation protection, but also exploited e.g. in eradicating tumors in radiation therapy. It is still debated whether and in how far clustering of such DNA lesions leads to an enhanced severity of induced damage. Here we investigate - using focused spots of ionizing radiation as damaging agent - the spatial extension of DNA lesion patterns causing cell inactivation. We find that clustering ...
Tópico(s): Integrated Circuits and Semiconductor Failure Analysis
2018 - Nature Portfolio | Scientific Reports
Matthias Sammer, Katharina Teiluf, Stefanie Girst, Christoph Greubel, Judith Reindl, Katarina Ilicic, Dietrich W. M. Walsh, Michaela Aichler, Axel Walch, Stephanie E. Combs, Jan J. Wilkens, G. Dollinger, Thomas E. Schmid,
Side effects caused by radiation are a limiting factor to the amount of dose that can be applied to a tumor volume. A novel method to reduce side effects in radiotherapy is the use of spatial fractionation, in which a pattern of sub-millimeter beams (minibeams) is applied to spare healthy tissue. In order to determine the skin reactions in dependence of single beam sizes, which are relevant for spatially fractionated radiotherapy approaches, single pencil beams of submillimeter to 6 millimeter size ...
Tópico(s): Advanced Radiotherapy Techniques
2019 - Public Library of Science | PLoS ONE
Annique C. Dombrowsky, Jannis Schauer, Matthias Sammer, Andreas Blutke, Dietrich W. M. Walsh, Benjamin Schwarz, Stefan Bartzsch, Annette Feuchtinger, Judith Reindl, Stephanie E. Combs, G. Dollinger, Thomas E. Schmid,
The use of different scoring systems for radiation-induced toxicity limits comparability between studies. We examined dose-dependent tissue alterations following hypofractionated X-ray irradiation and evaluated their use as scoring criteria. Four dose fractions (0, 5, 10, 20, 30 Gy/fraction) were applied daily to ear pinnae. Acute effects (ear thickness, erythema, desquamation) were monitored for 92 days after fraction 1. Late effects (chronic inflammation, fibrosis) and the presence of transforming ...
Tópico(s): Head and Neck Cancer Studies
2019 - Multidisciplinary Digital Publishing Institute | Cancers
Matthias Sammer, E. Zahnbrecher, Sophie Dobiasch, Stefanie Girst, Christoph Greubel, Katarina Ilicic, Judith Reindl, Benjamin Schwarz, Christian Siebenwirth, Dietrich W. M. Walsh, Stephanie E. Combs, G. Dollinger, Thomas E. Schmid,
Proton radiotherapy using minibeams of sub-millimeter dimensions reduces side effects in comparison to conventional proton therapy due to spatial fractionation. Since the proton minibeams widen with depth, the homogeneous irradiation of a tumor can be ensured by adjusting the beam distances to tumor size and depth to maintain tumor control as in conventional proton therapy. The inherent advantages of protons in comparison to photons like a limited range that prevents a dosage of distal tissues are ...
Tópico(s): Effects of Radiation Exposure
2019 - Public Library of Science | PLoS ONE
Matthias Sammer, Annique C. Dombrowsky, Jannis Schauer, Kateryna Oleksenko, Sandra Bicher, Benjamin Schwarz, Sarah Rudigkeit, Nicole Matejka, Judith Reindl, Stefan Bartzsch, Andreas Blutke, Annette Feuchtinger, Stephanie E. Combs, G. Dollinger, Thomas E. Schmid,
PurposeProton minibeam radiation therapy, a spatial fractionation concept, widens the therapeutic window. By reducing normal tissue toxicities, it allows a temporally fractionated regime with high daily doses. However, an array shift between daily fractions can affect the tissue-sparing effect by decreasing the total peak-to-valley dose ratio. Therefore, combining temporal fractions with spatial fractionation raises questions about the impact of daily applied dose modulations, reirradiation accuracies, ...
Tópico(s): Advanced Radiotherapy Techniques
2020 - Elsevier BV | International Journal of Radiation Oncology*Biology*Physics
Gerd Datzmann, Matthias Sammer, Stefanie Girst, Michael Mayerhofer, G. Dollinger, Judith Reindl,
The concept of spatial fractionation in radiotherapy was developed for better sparing of normal tissue in the entrance channel of radiation. Spatial fractionation utilizing proton minibeam radiotherapy (pMBRT) promises to be advantageous compared to X-ray minibeams due to higher dose conformity at the tumor. Preclinical in vivo experiments conducted with pMBRT in mouse ear models or in rat brains support the prospects, but the research about the radiobiological mechanisms and the search for adequate ...
Tópico(s): Radiation Detection and Scintillator Technologies
2020 - Frontiers Media | Frontiers in Physics
Christian Siebenwirth, Christoph Greubel, G. Drexler, Judith Reindl, Dietrich W. M. Walsh, Benjamin Schwarz, Matthias Sammer, Iris Baur, Helmut Pospiech, Thomas E. Schmid, G. Dollinger, Anna A. Friedl,
ABSTRACT Nucleoli have attracted interest for their role as cellular stress sensors and as potential targets for cancer treatment. The effect of DNA double-strand breaks (DSBs) in nucleoli on rRNA transcription and nucleolar organisation appears to depend on the agent used to introduce DSBs, DSB frequency and the presence (or not) of DSBs outside the nucleoli. To address the controversy, we targeted nucleoli with carbon ions at the ion microbeam SNAKE. Localized ion irradiation with 1–100 carbon ions ...
Tópico(s): Genomics and Chromatin Dynamics
2019 - The Company of Biologists | Journal of Cell Science
Sarah Rudigkeit, Thomas E. Schmid, Annique C. Dombrowsky, J Stolz, Stefan Bartzsch, Ce-Belle Chen, Nicole Matejka, Matthias Sammer, A. Bergmaier, G. Dollinger, Judith Reindl,
Abstract FLASH-radiotherapy may provide significant sparing of healthy tissue through ultra-high dose rates in protons, electrons, and x-rays while maintaining the tumor control. Key factors for the FLASH effect might be oxygen depletion, the immune system, and the irradiated blood volume, but none could be fully confirmed yet. Therefore, further investigations are necessary. We investigated the protective (tissue sparing) effect of FLASH in proton treatment using an in-vivo mouse ear model. The ...
Tópico(s): Advanced Radiotherapy Techniques
2024 - Nature Portfolio | Scientific Reports
Matthias Sammer, Stefanie Girst, G. Dollinger,
Abstract Proton minibeam radiotherapy (pMBRT) is a spatial fractionation method using sub-millimeter beams at center-to-center (ctc) distances of a few millimeters to widen the therapeutic index by reduction of side effects in normal tissues. Interlaced minibeams from two opposing or four orthogonal directions are calculated to minimize side effects. In particular, heterogeneous dose distributions applied to the tumor are investigated to evaluate optimized sparing capabilities of normal tissues at ...
Tópico(s): Effects of Radiation Exposure
2021 - Nature Portfolio | Scientific Reports
Dominik Sammer, Katrin Krause, Matthias Gube, Katharina Wagner, Erika Kothe,
Hydrophobins—secreted small cysteine-rich, amphipathic proteins—foster interactions of fungal hyphae with hydrophobic surfaces, and are involved in the formation of aerial hyphae. Phylogenetic analyses of Tricholoma vaccinum hydrophobins showed a grouping with hydrophobins of other ectomycorrhizal fungi, which might be a result of co-evolution. Further analyses indicate angiosperms as likely host trees for the last common ancestor of the genus Tricholoma. The nine hydrophobin genes in the T. vaccinum ...
Tópico(s): Plant and fungal interactions
2016 - Public Library of Science | PLoS ONE
Harry Scherthan, Stephanie-Quinta Wagner, Jan Grundhöfer, Nicole Matejka, Jéssica Müller, Steffen Müller, Sarah Rudigkeit, Matthias Sammer, Sarah Schoof, Matthias Port, Judith Reindl,
Purpose: High doses of ionizing radiation in radiotherapy can elicit undesirable side effects to the skin. Proton minibeam radiotherapy (pMBRT) may circumvent such limitations due to tissue-sparing effects observed at the macro scale. Here, we mapped DNA damage dynamics in a 3D tissue context at the sub-cellular level. Methods: Epidermis models were irradiated with planar proton minibeams of 66 µm, 408 µm and 920 µm widths and inter-beam-distances of 2.5 mm at an average dose of 2 Gy using the scanning- ...
Tópico(s): Effects of Radiation Exposure
2022 - Multidisciplinary Digital Publishing Institute | Cancers
Gebhard Sammer, Carlo Blecker, Helge Gebhardt, Matthias Bischoff, Rudolf Stark, Katrin Morgen, Dieter Vaitl,
Theta increases with workload and is associated with numerous processes including working memory, problem solving, encoding, or self monitoring. These processes, in turn, involve numerous structures of the brain. However, the relationship between regional brain activity and the occurrence of theta remains unclear. In the present study, simultaneous EEG-fMRI recordings were used to investigate the functional topography of theta. EEG-theta was enhanced by mental arithmetic-induced workload. For the ...
Tópico(s): Functional Brain Connectivity Studies
2006 - Wiley | Human Brain Mapping
Lorenz Leitner, Matthias Walter, Ulla Sammer, Stephanie C. Knüpfer, Ulrich Mehnert, Thomas M. Kessler,
Objectives To evaluate whether urodynamic investigation (UDI), the gold standard to assess refractory lower urinary tract symptoms (LUTS), is appropriate to select healthy volunteers with apparent normal lower urinary tract function as control subjects for comparative studies. Subjects and Methods 42 healthy subjects (22 women, mean age 32±10 years; 20 men, mean age 37±12 years) without LUTS were included into this prospective single-centre cohort study. All subjects recorded a 3-day bladder diary, ...
Tópico(s): Urinary Tract Infections Management
2016 - Public Library of Science | PLoS ONE
Sarah Rudigkeit, Julian B. Reindl, Nicole Matejka, Rika Ramson, Matthias Sammer, G. Dollinger, Judith Reindl,
The fundamental basis in the development of novel radiotherapy methods is in-vitro cellular studies. To assess different endpoints of cellular reactions to irradiation like proliferation, cell cycle arrest, and cell death, several assays are used in radiobiological research as standard methods. For example, colony forming assay investigates cell survival and Caspase3/7-Sytox assay cell death. The major limitation of these assays is the analysis at a fixed timepoint after irradiation. Thus, not much ...
Tópico(s): Digital Holography and Microscopy
2021 - Frontiers Media | Frontiers in Oncology
Lisa K. Maurer, Gebhard Sammer, Matthias Bischoff, Heiko Maurer, Hermann Müller,
Timely movement initiation is crucial in quick reactions or when a series of movements has to be strung together in a timed fashion to create a coordinated sequence. Stochastic neural variability can lead to misinitiation errors as reaction time studies suggest. Higher reaction times occur when preparatory neural activity reaches an initiation threshold later relative to shorter reaction times. Whether this also applies to self-timed movements is harder to scrutinize because they lack an external ...
Tópico(s): Muscle activation and electromyography studies
2014 - Elsevier BV | Human Movement Science
Lorenz Leitner, Ulla Sammer, Matthias Walter, Stephanie C. Knüpfer, Marc P. Schneider, Burkhardt Seifert, Ulrich Mehnert, Thomas M. Kessler,
... DO WE NEED ANTIBIOTIC PROPHYLAXIS? Lorenz Leitner, Ulla Sammer, Matthias Walter, Stephanie Knüpfer, Marc P. Schneider, Burkhardt Seifert, ... Leitner More articles by this author , Ulla SammerUlla Sammer More articles by this author , Matthias WalterMatthias Walter More articles by this author , Stephanie ... Lorenz Leitner More articles by this author Ulla Sammer More articles by this author Matthias Walter More articles by this author Stephanie Knüpfer ...
Tópico(s): Pelvic floor disorders treatments
2016 - Lippincott Williams & Wilkins | The Journal of Urology
Matthias Sammer, A. Rousseti, Stefanie Girst, Judith Reindl, G. Dollinger,
The prerequisite of any radiation therapy modality (X-ray, electron, proton, and heavy ion) is meant to meet at least a minimum prescribed dose at any location in the tumor for the best tumor control. In addition, there is also an upper dose limit within the tumor according to the International Commission on Radiation Units (ICRU) recommendations in order to spare healthy tissue as well as possible. However, healthy tissue may profit from the lower side effects when waving this upper dose limit and ...
Tópico(s): Radiation Detection and Scintillator Technologies
2022 - Multidisciplinary Digital Publishing Institute | Cancers
... Unternehmen den ehemaligen Profi-Fußballer und Trainer Matthias Sammer gewinnen. Matthias Sammer, der sich seit Jahren intensiv für den deutschen ... Selbstbewusstsein und Erfolg - stets unterstützt und begleitet von Matthias Sammer.
Tópico(s): Medical Practices and Rehabilitation
2011 - Georg Thieme Verlag | ZWR - Das Deutsche Zahnärzteblatt
Katharina Wagner, Jörg Linde, Katrin Krause, Matthias Gube, Tina Koestler, Dominik Sammer, Olaf Kniemeyer, Erika Kothe,
The genome sequence of Tricholoma vaccinum was obtained to predict its secretome in order to elucidate communication of T. vaccinum with its host tree spruce (Picea abies) in interkingdom signaling. The most prominent protein domains within the 206 predicted secreted proteins belong to energy and nutrition (52%), cell wall degradation (19%) and mycorrhiza establishment (9%). Additionally, we found small secreted proteins that show typical features of effectors potentially involved in host communication. ...
Tópico(s): Legume Nitrogen Fixing Symbiosis
2015 - Oxford University Press | FEMS Microbiology Ecology
Katrin Morgen, Gebhard Sammer, L. Weber, Bakiye Aslan, Christoph Müller, Georg Bachmann, Daniele Sandmann, Matthias Oechsner, Dieter Vaitl, Manfred Kaps, Iris Reuter,
BACKGROUND AND PURPOSE: In PD, tissue damage occurs in specific cortical and subcortical regions. Conventional MR images have only limited capacity to depict these structural changes. The purpose of the current study was to investigate whether voxel-based MT imaging could indicate structural abnormalities beyond atrophy measurable with T1-weighted MR imaging. MATERIALS AND METHODS: Thirty-six patients with PD without dementia (9 in H&Y stage 1, thirteen in H&Y 2, eleven in H&Y 3, three in H& ...
Tópico(s): Advanced Neuroimaging Techniques and Applications
2011 - American Society of Neuroradiology | American Journal of Neuroradiology
Max Toepper, H Gebhardt, Thomas Beblo, Christine Thomas, Martin Drießen, Matthias Bischoff, Carlo Blecker, Dieter Vaitl, Gebhard Sammer,
Executive working memory operations are related to prefrontal regions in the healthy brain. Moreover, neuroimaging data provide evidence for a functional dissociation of ventrolateral and dorsolateral prefrontal cortex. Most authors either suggest a modality-specific or a function-specific prefrontal cortex organization. In the present study we particularly aimed at the identification of different prefrontal cerebral areas that are involved in executive inhibitory processes during spatial working ...
Tópico(s): Functional Brain Connectivity Studies
2009 - Elsevier BV | Neuroscience
Lorenz Leitner, Sharmistha Guggenbühl-Roy, Stephanie C. Knüpfer, Matthias Walter, Marc P. Schneider, Jure Tornic, Ulla Sammer, Ulrich Mehnert, Thomas M. Kessler,
Intradetrusor onabotulinumtoxinA (BoNT-ONA) injections have become a well-established therapy for refractory neurogenic detrusor overactivity (NDO). However, little is known about long-term outcome and patients' adherence to this treatment.To assess long-term outcomes of intradetrusor BoNT-ONA injections and patients' adherence to treatment.A consecutive series of 52 patients who underwent first intradetrusor BoNT-ONA injections for refractory NDO >10 yr ago were evaluated retrospectively and prospectively ...
Tópico(s): Pelvic floor disorders treatments
2016 - Elsevier BV | European Urology
Matthias Walter, Ulla Sammer, Thomas M. Kessler,
Das chronische Schmerzsyndrom des Beckens ("chronic pelvic pain syndrome", CPPS) ist gemäß den Richtlinien der "European Association of Urology" charakterisiert als ein nicht-maligner Schmerz, der in Bezug auf die Strukturen des weiblichen oder männlichen Beckens über einen Zeitraum von mindestens 6 Monaten wahrgenommen wird, ohne dass eine Infektion oder offensichtliche anderweitige Pathologie vorliegt. Das CPPS beeinträchtigt die Lebensqualität von Millionen von Menschen weltweit und hat einen ähnlich ...
Tópico(s): Pelvic floor disorders treatments
2012 - Springer Nature | Der Urologe
Jessica A. Kerr, George Patton, Karly Cini, Yohannes Habtegiorgis Abate, Nasir Abbas, Abdallah H A Abd Al Magied, Samar Abd ElHafeez, Sherief Abd‐Elsalam, Arash Abdollahi, Meriem Abdoun, Deldar Morad Abdulah, Rizwan Suliankatchi Abdulkader, Auwal Abdullahi, Hansani Madushika Abeywickrama, Alemwork Abie, Olumide Abiodun, Shady Abohashem, Dariush Abtahi, Hasan Abualruz, Bilyaminu Abubakar, Eman Abu‐Gharbieh, Hana J Abukhadijah, Niveen ME Abu-Rmeileh, Salahdein Aburuz, Ahmed Abu‐Zaid, Lisa C. Adams, Mesafint Molla Adane, Isaac Yeboah Addo, Kamoru A. Adedokun, Nurudeen A. Adegoke, Ridwan Olamilekan Adesola, Juliana Bunmi Adetunji, Temitayo Esther Adeyeoluwa, Usha Adiga, Qorinah Estiningtyas Sakilah Adnani, Abdelrahman Yousry Afify, Aanuoluwapo Adeyimika Afolabi, Muhammad Sohail Afzal, Saira Afzal, Suneth Agampodi, Shahin Aghamiri, Celice Ruanda Oliveira Sobrinho, Williams Agyemang‐Duah, Bright Opoku Ahinkorah, Austin J Ahlstrom, Aqeel Ahmad, Danish Ahmad, Fuzail Ahmad, Muayyad Ahmad, Noah Ahmad, Sajjad Ahmad, Ayman Ahmed, Haroon Ahmed, Luai A. Ahmed, Mehrunnisha Sharif Ahmed, Meqdad Saleh Ahmed, Syed Anees Ahmed, Marjan Ajami, Mohammed Ahmed Akkaif, Ashley E Akrami, Hanadi Al Hamad, Syed Mahfuz Al Hasan, Zain Al Ta’ani, Yazan Al Thaher, Tariq A. Alalwan, Ziyad Al‐Aly, Khurshid Alam, Rasmieh Al‐Amer, Amani N. Alansari, Fahmi Y. Al-Ashwal, Mohammed ALBashtawy, Bezawit Abeje Alemayehu, Abdelazeem M. Algammal, Khalid F. AlHabib, Dari Alhuwail, Abid Ali, Endale Alemayehu Ali, Mohammad Daud Ali, Mohammed Usman Ali, Rafat Ali, Waad Ali, Sheikh Mohammad Alif, Yousef Alimohamadi, Samah W. Al‐Jabi, Mohamad Aljofan, Syed Mohamed Aljunid, Ahmad Alkhatib, Wael Almahmeed, Sabah Al-Marwani, Mahmoud A. Alomari, Saleh A. Alqahtani, Abdullah Ali Alqarni, Ahmad Alrawashdeh, Intima Alrimawi, Sahel Majed Alrousan, Najim Z. Alshahrani, Zaid Altaany, Awais Altaf, Farrukh Jawad Alvi, Nelson Alvis‐Guzmán, Mohammad Alwardat, Yaser Mohammed Al‐Worafi, Hany Aly, Safwat Aly, Karem H. Alzoubi, Melika Haji Mohammadi, Tewodros Getnet Amera, Sohrab Amiri, Hubert Amu, Dickson A Amugsi, Ganiyu Adeniyi Amusa, Roshan A. Ananda, Robert Ancuceanu, Mohammed T Ansari, Sumbul Ansari, Boluwatife Stephen Anuoluwa, Iyadunni Adesola Anuoluwa, Saeid Anvari, KM Shivakumar, Anayochukwu Edward Anyasodor, Juan Pablo Arab, Jalal Arabloo, Mosab Arafat, Aleksandr Y. Aravkin, Demelash Areda, Brhane Berhe, Hidayat Arifin, Benedetta Armocida, Johan Ärnlöv, Mahwish Arooj, Amit Arora, Anton A Artamonov, Kurnia Dwi Artanti, Ashokan Arumugam, Mohammad Asghari Jafarabadi, Tahira Ashraf, Bernard Yeboah‐Asiamah Asare, Thomas Astell‐Burt, Seyyed Shamsadin Athari, Prince Atorkey, Alok Atreya, Zaure Maratovna Aumoldaeva, Mamaru Ayenew Awoke, Adedapo Wasiu Awotidebe, Setognal Birara Aychiluhm, Amirali Azimi, Sadat Abdulla Aziz, Shahkaar Aziz, Ahmed Y. Azzam, Domenico Azzolino, Mina Babashahi, Giridhara R. Babu, A. Badrañ, Nasser Bagheri, Ruhai Bai, Atif Amin Baig, Shankar M Bakkannavar, Senthilkumar Balakrishnan, Ovidiu Constantin Baltatu, Kiran Bam, Rajon Banik, Shirin Barati, Mainak Bardhan, Hiba Jawdat Barqawi, Sı́món Barquera, Amadou Barrow, Lingkan Barua, Mohammad-Mahdi Bastan, Saurav Basu, Reza Bayat, Mulat Tirfie Bayih, Nebiyou Simegnew Bayileyegn, Narasimha M. Beeraka, Priyamadhaba Behera, Diana Fernanda Bejarano Ramírez, Umar Muhammad Bello, Luı́s Belo, Derrick Bennett, Maria Bergami, Kidanemaryam Berhe, Abiye Assefa Berihun, Ajeet Singh Bhadoria, Neeraj Bhala, Ravi Bharadwaj, Nikha Bhardwaj, Pankaj Bhardwaj, Sonu Bhaskar, Ajay Nagesh Bhat, Priyadarshini Bhattacharjee, Gurjit Kaur Bhatti, Jasvinder Singh Bhatti, Cem Bilgin, Catherine Bisignano, Bijit Biswas, Bruno Bizzozero‐Peroni, Espen Bjertness, Tone Bjørge, Archith Boloor, Sri Harsha Boppana, Samuel Adolf Bosoka, Souad Bouaoud, Edward J. Boyko, Dejana Braithwaite, Javier Brazo‐Sayavera, Hermann Brenner, Dana Bryazka, Raffaele Bugiardini, Linh Bui, Yasser Bustanji, Nadeem Shafique Butt, Zahid A Butt, Mehtap Çakmak Barsbay, Daniela Călina, Luis Alberto Cámera, Luciana Aparecida Campos, Si Cao, Angelo Capodici, Claudia Carletti, André F. Carvalho, Márcia Carvalho, Mônica Cattafesta, Maria Sofia Cattaruzza, Luca Cegolon, Francieli Cembranel, Ester Cerin, Achille Cernigliaro, Joshua Chadwick, Chiranjib Chakraborty, Eeshwar K Chandrasekar, Jung‐Chen Chang, Vijay Kumar Chattu, Anis Ahmad Chaudhary, Akhilanand Chaurasia, An‐Tian Chen, Haowei Chen, Nicholas Chew, Gerald Chi, Ritesh Chimoriya, Patrick R Ching, Abdulaal Chitheer, Dong‐Woo Choi, Bryan Chong, Chean Lin Chong, Hitesh Chopra, Shivani Chopra, Hong Chou, Sonali G Choudhari, Sheng‐Chia Chung, Sung‐Hyun Chung, Muhammad Chutiyami, Rebecca M Cogen, Alyssa Columbus, Nathalie Conrad, Michael H Criqui, Natália Martins, Alanna Gomes da Silva, Omid Dadras, Xiaochen Dai, Mayank Dalakoti, Emanuele D’Amico, Lalit Dandona, Rakhi Dandona, Lucio D’Anna, Pojsakorn Danpanichkul, Samuel Demissie Darcho, Reza Darvishi Cheshmeh Soltani, Nihar Ranjan Dash, Kairat Davletov, Azizallah Dehghan, Edgar Denova‐Gutiérrez, Meseret Derbew Molla, Ismail Dergaa, Aragaw Tesfaw Desale, Vinoth Gnana Chellaiyan, Devananda Devegowda, Arkadeep Dhali, Bibha Dhungel, Daniel Díaz, Monica Dinu, Thanh Chi, Camila Bruneli do Prado, Milad Dodangeh, Phidelia Theresa Doegah, Sushil Dohare, Клара Докова, Paul Narh Doku, Neda Dolatkhah, Mario D’Oria, Fariba Dorostkar, Ojas Prakashbhai Doshi, Rajkumar Doshi, Robert Kokou Dowou, Mi Du, Samuel Carvalho Dumith, Dorothea Dumuid, Bruce Bartholow Duncan,
Elsevier BV
Judith Reindl, Pavel Kundrát, Stefanie Girst, Matthias Sammer, Benjamin Schwarz, G. Dollinger,
Abstract The human body is constantly exposed to ionizing radiation of different qualities. Especially the exposure to high-LET (linear energy transfer) particles increases due to new tumor therapy methods using e.g. carbon ions. Furthermore, upon radiation accidents, a mixture of radiation of different quality is adding up to human radiation exposure. Finally, long-term space missions such as the mission to mars pose great challenges to the dose assessment an astronaut was exposed to. Currently, ...
Tópico(s): Carcinogens and Genotoxicity Assessment
2022 - Nature Portfolio | Scientific Reports
Matthias Bischoff, Bertram Walter, Carlo Blecker, Katrin Morgen, Dieter Vaitl, Gebhard Sammer,
Audio-visual binding – as subset of crossmodal integration – describes the combination of information across both these senses to the subjective unified perception of a bound object. We investigated audio-visual binding by using the ventriloquism-effect (localization of a sound is biased towards and by a simultaneous visual stimulus) to act as an indicator for perceived binding. Simple visual and auditory stimuli were presented synchronously or asynchronously. fMRI was recorded during task performance ( ...
Tópico(s): Tactile and Sensory Interactions
2006 - Elsevier BV | Neuropsychologia