Search Results - "Braass, Hanna"

Reduced frontal white matter microstructure in healthy older adults with low tactile recognition performance by Higgen, Focko L., Braaß, Hanna, Backhaus, Winifried, Schulz, Robert, Xue, Gui, Gerloff, Christian

“…The aging of the nervous system is a heterogeneous process. It remains a significant challenge to identify relevant markers of pathological and healthy brain…”
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Association between activity in the ventral premotor cortex and spinal cord activation during force generation—A combined cortico‐spinal fMRI study by Braaß, Hanna, Feldheim, Jan, Chu, Ying, Tinnermann, Alexandra, Finsterbusch, Jürgen, Büchel, Christian, Schulz, Robert, Gerloff, Christian

“…Force generation is a crucial element of dexterity and a highly relevant skill of the human motor system. How cerebral and spinal components interact and how…”
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Early functional connectivity alterations in contralesional motor networks influence outcome after severe stroke: a preliminary analysis by Braaß, Hanna, Gutgesell, Lily, Backhaus, Winifried, Higgen, Focko L., Quandt, Fanny, Choe, Chi-un, Gerloff, Christian, Schulz, Robert

“…Connectivity studies have significantly extended the knowledge on motor network alterations after stroke. Compared to interhemispheric or ipsilesional…”
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Adverse events in deep brain stimulation: A retrospective long-term analysis of neurological, psychiatric and other occurrences by Buhmann, Carsten, Huckhagel, Torge, Engel, Katja, Gulberti, Alessandro, Hidding, Ute, Poetter-Nerger, Monika, Goerendt, Ines, Ludewig, Peter, Braass, Hanna, Choe, Chi-Un, Krajewski, Kara, Oehlwein, Christian, Mittmann, Katrin, Engel, Andreas K, Gerloff, Christian, Westphal, Manfred, Köppen, Johannes A, Moll, Christian K E, Hamel, Wolfgang

“…The extent to which deep brain stimulation (DBS) can improve quality of life may be perceived as a permanent trade-off between neurological improvements and…”
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The Influence of Cortico-Cerebellar Structural Connectivity on Cortical Excitability in Chronic Stroke by Guder, Stephanie, Frey, Benedikt M, Backhaus, Winifried, Braass, Hanna, Timmermann, Jan E, Gerloff, Christian, Schulz, Robert

“…Abstract Brain imaging has recently evidenced that the structural state of distinct reciprocal cortico-cerebellar fiber tracts, the dentato-thalamo-cortical…”
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Towards unambiguous reporting of complications related to deep brain stimulation surgery: A retrospective single-center analysis and systematic review of the literature by Engel, Katja, Huckhagel, Torge, Gulberti, Alessandro, Pötter-Nerger, Monika, Vettorazzi, Eik, Hidding, Ute, Choe, Chi-Un, Zittel, Simone, Braaß, Hanna, Ludewig, Peter, Schaper, Miriam, Krajewski, Kara, Oehlwein, Christian, Mittmann, Katrin, Engel, Andreas K, Gerloff, Christian, Westphal, Manfred, Moll, Christian K E, Buhmann, Carsten, Köppen, Johannes A, Hamel, Wolfgang

“…To determine rates of adverse events (AEs) related to deep brain stimulation (DBS) surgery or implanted devices from a large series from a single institution…”
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Cortical thickness of contralesional cortices positively relates to future outcome after severe stroke by Rojas Albert, Alina, Backhaus, Winifried, Graterol Pérez, José A, Braaβ, Hanna, Schön, Gerhard, Choe, Chi-Un, Feldheim, Jan, Bönstrup, Marlene, Cheng, Bastian, Thomalla, Götz, Gerloff, Christian, Schulz, Robert

“…Imaging studies have evidenced that contralesional cortices are involved in recovery after motor stroke. Cortical thickness (CT) analysis has proven its…”
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Cortical microstructure and hemispheric specialization—A diffusion‐imaging analysis in younger and older adults by Wróbel, Paweł P., Braaß, Hanna, Frey, Benedikt M., Bönstrup, Marlene, Guder, Stephanie, Frontzkowski, Lukas K., Feldheim, Jan F., Cheng, Bastian, Rathi, Yogesh, Pasternak, Ofer, Thomalla, Götz, Koerte, Inga K., Shenton, Martha E., Gerloff, Christian, Quandt, Fanny, Higgen, Focko L., Schulz, Robert

“…Characterizing cortical plasticity becomes increasingly important for identifying compensatory mechanisms and structural reserve in the ageing population…”
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Early parietofrontal network upregulation relates to future persistent deficits after severe stroke—a prospective cohort study by Backhaus, Winifried, Braaß, Hanna, Higgen, Focko L, Gerloff, Christian, Schulz, Robert

“…Abstract Recent brain imaging has evidenced that parietofrontal networks show alterations after stroke which also relate to motor recovery processes. There is…”
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White Matter Microstructure of the Human Mirror Neuron System is Related to Symptom Severity in Adults with Autism by Fründt, Odette, Schulz, Robert, Schöttle, Daniel, Cheng, Bastian, Thomalla, Götz, Braaß, Hanna, Ganos, Christos, David, Nicole, Peiker, Ina, Engel, Andreas K., Bäumer, Tobias, Münchau, Alexander

“…Mirror neuron system (MNS) dysfunctions might underlie deficits in autism spectrum disorders (ASD). Diffusion tensor imaging based probabilistic tractography…”
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Comprehensive analysis of early fractional anisotropy changes in acute ischemic stroke by Alegiani, Anna Christina, MacLean, Simon, Braass, Hanna, Siemonsen, Susanne, Gerloff, Christian, Fiehler, Jens, Cho, Tae-Hee, Derex, Laurent, Hermier, Marc, Berthezene, Yves, Nighoghossian, Norbert, Thomalla, Götz

“…Cerebral ischemia leads to a rapid decrease of the apparent diffusion coefficient. For fractional anisotropy both increase and decrease have been reported in…”
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Can Daytime Napping Assist the Process of Skills Acquisition After Stroke? by Backhaus, Winifried, Braass, Hanna, Gerloff, Christian, Hummel, Friedhelm C

“…Acquisition and reacquisition of skills is a main pillar of functional recovery after stroke. Nighttime sleep has a positive influence on motor learning in…”
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Daytime sleep has no effect on the time course of motor sequence and visuomotor adaptation learning by Backhaus, Winifried, Braaß, Hanna, Renné, Thomas, Krüger, Christian, Gerloff, Christian, Hummel, Friedhelm C.

“…•Young adults show significant online sequence and motor adaptation learning.•Daytime napping does not enhance offline learning and consolidation within a…”
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White matter integrity of premotor-motor connections is associated with motor output in chronic stroke patients by Schulz, Robert, Braass, Hanna, Liuzzi, Gianpiero, Hoerniss, Vanessa, Lechner, Patricia, Gerloff, Christian, Hummel, Friedhelm C

“…Corticocortical functional interactions between the primary motor cortex (M1) and secondary motor areas, such as the dorsal (PMd) and ventral (PMv) premotor…”
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Dynamics of Water Diffusion Changes in Different Tissue Compartments From Acute to Chronic Stroke-A Serial Diffusion Tensor Imaging Study by Alegiani, Anna Christina, MacLean, Simon, Braass, Hanna, Gellißen, Susanne, Cho, Tae-Hee, Derex, Laurent, Hermier, Marc, Berthezene, Yves, Nighoghossian, Norbert, Gerloff, Christian, Fiehler, Jens, Thomalla, Götz

“…The immediate decrease of the apparent diffusion coefficient (ADC) is the main characteristic change of water diffusion in acute ischemic stroke. There is only…”
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Altered intrahemispheric structural connectivity in Gilles de la Tourette syndrome by Cheng, Bastian, Braass, Hanna, Ganos, Christos, Treszl, Andras, Biermann-Ruben, Katja, Hummel, Friedhelm C, Müller-Vahl, Kirsten, Schnitzler, Alfons, Gerloff, Christian, Münchau, Alexander, Thomalla, Götz

“…Gilles de la Tourette syndrome (GTS) is a common developmental neuropsychiatric disorder characterized by tics and frequent psychiatric comorbidities, often…”
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Frontoparietal Structural Network Disconnections Correlate With Outcome After a Severe Stroke by Frontzkowski, Lukas, Fehring, Felix, Frey, Benedikt M., Wróbel, Paweł P., Reibelt, Antonia, Higgen, Focko, Wolf, Silke, Backhaus, Winifried, Braaß, Hanna, Koch, Philipp J., Choe, Chi‐un, Bönstrup, Marlene, Cheng, Bastian, Thomalla, Götz, Gerloff, Christian, Quandt, Fanny, Schulz, Robert

“…ABSTRACT Structural disconnectome analyses have provided valuable insights into how a stroke lesion results in widespread network disturbances and how these…”
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Association of Extrapyramidal Tracts’ Integrity With Performance in Fine Motor Skills After Stroke by Rimmele, D Leander, Frey, Benedikt M, Cheng, Bastian, Schulz, Robert, Krawinkel, Lutz A, Bönstrup, Marlene, Braass, Hanna, Gerloff, Christian, Thomalla, Götz

“…BACKGROUND AND PURPOSE—Tractography by diffusion tensor imaging has extended our knowledge on the contribution of damage to different pathways to residual…”
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Rheumatoid meningitis: A rare cause of aseptic meningitis with frequently stroke-like episodes by Schuster, Simon, Braass, Hanna, Iking-Konert, Christof, Schnoor, Ulrike, Matschke, Jakob, Gerloff, Christian, Thomalla, Götz, Magnus, Tim

“…Rheumatoid meningitis (RM) is a rare manifestation of rheumatoid arthritis (RA) and may present with stroke-like episodes. We describe diagnostic findings and…”
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Fatal PCR-negative herpes simplex virus-1 encephalitis with GABA A receptor antibodies by Schuster, Simon, Abrante, Ligia, Matschke, Jakob, Lütgehetmann, Marc, Holst, Brigitte, Gelderblom, Mathias, Braass, Hanna, Leypoldt, Frank, Magnus, Tim

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