Ventral striatal dopamine reflects behavioral and neural signatures of model-based control during sequential decision making
Deserno, Lorenz, Huys, Quentin J. M., Boehme, Rebecca, Buchert, Ralph, Heinze, Hans-Jochen, Grace, Anthony A., Dolan, Raymond J., Heinz, Andreas, Schlagenhauf, Florian
Published in Proceedings of the National Academy of Sciences - PNAS (03.02.2015)
Published in Proceedings of the National Academy of Sciences - PNAS (03.02.2015)
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Journal Article
Fluorodeoxyglucose positron emission tomography in anti-N-methyl-D-aspartate receptor encephalitis: distinct pattern of disease
Leypoldt, Frank, Buchert, Ralph, Kleiter, Ingo, Marienhagen, Jörg, Gelderblom, Mathias, Magnus, Tim, Dalmau, Josep, Gerloff, Christian, Lewerenz, Jan
Published in Journal of neurology, neurosurgery and psychiatry (01.07.2012)
Published in Journal of neurology, neurosurgery and psychiatry (01.07.2012)
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Journal Article
Optimization of Statistical Single Subject Analysis of Brain FDG PET for the Prognosis of Mild Cognitive Impairment-to-Alzheimer's Disease Conversion
Lange, Catharina, Suppa, Per, Frings, Lars, Brenner, Winfried, Spies, Lothar, Buchert, Ralph
Published in Journal of Alzheimer's disease (01.01.2016)
Published in Journal of Alzheimer's disease (01.01.2016)
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Journal Article
Differential diagnosis of amnestic dementia patients based on an FDG‐PET signature of autopsy‐confirmed LATE‐NC
Grothe, Michel J., Moscoso, Alexis, Silva‐Rodríguez, Jesús, Lange, Catharina, Nho, Kwangsik, Saykin, Andrew J., Nelson, Peter T., Schöll, Michael, Buchert, Ralph, Teipel, Stefan
Published in Alzheimer's & dementia (01.04.2023)
Published in Alzheimer's & dementia (01.04.2023)
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Journal Article
Data-driven FDG-PET subtypes of Alzheimer's disease-related neurodegeneration
Levin, Fedor, Ferreira, Daniel, Lange, Catharina, Dyrba, Martin, Westman, Eric, Buchert, Ralph, Teipel, Stefan J, Grothe, Michel J
Published in Alzheimer's research & therapy (19.02.2021)
Published in Alzheimer's research & therapy (19.02.2021)
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Journal Article
Data-driven identification of diagnostically useful extrastriatal signal in dopamine transporter SPECT using explainable AI
Nazari, Mahmood, Kluge, Andreas, Apostolova, Ivayla, Klutmann, Susanne, Kimiaei, Sharok, Schroeder, Michael, Buchert, Ralph
Published in Scientific reports (25.11.2021)
Published in Scientific reports (25.11.2021)
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Journal Article
White matter is increased in the brains of adults with neurofibromatosis 1
Wang, Su, Friedman, Jan M, Suppa, Per, Buchert, Ralph, Mautner, Victor-Felix
Published in Orphanet journal of rare diseases (05.03.2022)
Published in Orphanet journal of rare diseases (05.03.2022)
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Journal Article
Effects of spermidine supplementation on cognition and biomarkers in older adults with subjective cognitive decline (SmartAge)-study protocol for a randomized controlled trial
Wirth, Miranka, Schwarz, Claudia, Benson, Gloria, Horn, Nora, Buchert, Ralph, Lange, Catharina, Köbe, Theresa, Hetzer, Stefan, Maglione, Marta, Michael, Eva, Märschenz, Stefanie, Mai, Knut, Kopp, Ute, Schmitz, Dietmar, Grittner, Ulrike, Sigrist, Stephan J, Stekovic, Slaven, Madeo, Frank, Flöel, Agnes
Published in Alzheimer's research & therapy (01.05.2019)
Published in Alzheimer's research & therapy (01.05.2019)
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Journal Article
Impact of plasma glucose level on the pattern of brain FDG uptake and the predictive power of FDG PET in mild cognitive impairment
Apostolova, Ivayla, Lange, Catharina, Suppa, Per, Spies, Lothar, Klutmann, Susanne, Adam, Gerhard, Grothe, Michel J., Buchert, Ralph
Published in European journal of nuclear medicine and molecular imaging (01.07.2018)
Published in European journal of nuclear medicine and molecular imaging (01.07.2018)
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Journal Article
Severity of Subjective Cognitive Complaints and Worries in Older Adults Are Associated With Cerebral Amyloid-β Load
Schwarz, Claudia, Lange, Catharina, Benson, Gloria S., Horn, Nora, Wurdack, Katharina, Lukas, Mathias, Buchert, Ralph, Wirth, Miranka, Flöel, Agnes
Published in Frontiers in aging neuroscience (02.08.2021)
Published in Frontiers in aging neuroscience (02.08.2021)
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Journal Article
Alterations in brain morphology by MRI in adults with neurofibromatosis 1
Wang, Su, Mautner, Victor-Felix, Buchert, Ralph, Flibotte, Stephane, Suppa, Per, Friedman, Jan M, Heran, Manraj K S
Published in Orphanet journal of rare diseases (02.11.2021)
Published in Orphanet journal of rare diseases (02.11.2021)
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Journal Article
Brain perfusion SPECT in the presurgical evaluation of epilepsy: is additional ictal SPECT required in case of high-confidence lateralization of the seizure onset zone by interictal SPECT and vice versa?
Baradaran-Salimi, Kian, Karimzadeh, Amir, Voges, Berthold, Apostolova, Ivayla, Sauvigny, Thomas, Simova, Olga, Lanz, Michael, Klutmann, Susanne, Stodieck, Stefan, Meyer, Philipp T., Buchert, Ralph
Published in EJNMMI research (12.09.2024)
Published in EJNMMI research (12.09.2024)
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Journal Article
Short post-injection seizure duration is associated with reduced power of ictal brain perfusion SPECT to lateralize the seizure onset zone
Karimzadeh, Amir, Baradaran-Salimi, Kian, Voges, Berthold, Apostolova, Ivayla, Sauvigny, Thomas, Lanz, Michael, Klutmann, Susanne, Stodieck, Stefan, Meyer, Philipp T., Buchert, Ralph
Published in EJNMMI research (17.04.2024)
Published in EJNMMI research (17.04.2024)
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Journal Article
Considerations on brain age predictions from repeatedly sampled data across time
Korbmacher, Max, Wang, Meng-Yun, Eikeland, Rune, Buchert, Ralph, Andreassen, Ole A, Espeseth, Thomas, Leonardsen, Esten, Westlye, Lars T, Maximov, Ivan I, Specht, Karsten
Published in Brain and behavior (01.10.2023)
Published in Brain and behavior (01.10.2023)
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Journal Article
Association between DRD2/ANKK1 TaqIA Allele Status and Striatal Dopamine D2/3 Receptor Availability in Alcohol Use Disorder
Spitta, Gianna, Fliedner, Lena E., Gleich, Tobias, Zindler, Tristan, Sebold, Miriam, Buchert, Ralph, Heinz, Andreas, Gallinat, Jürgen, Friedel, Eva
Published in Journal of integrative neuroscience (01.11.2022)
Published in Journal of integrative neuroscience (01.11.2022)
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Journal Article
Stereotactical normalization with multiple templates representative of normal and Parkinson-typical reduction of striatal uptake improves the discriminative power of automatic semi-quantitative analysis in dopamine transporter SPECT
Apostolova, Ivayla, Schiebler, Tassilo, Lange, Catharina, Mathies, Franziska Lara, Lehnert, Wencke, Klutmann, Susanne, Buchert, Ralph
Published in EJNMMI physics (29.03.2023)
Published in EJNMMI physics (29.03.2023)
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Journal Article
Multiple-pinhole collimators improve intra- and between-rater agreement and the certainty of the visual interpretation in dopamine transporter SPECT
Mathies, Franziska, Apostolova, Ivayla, Dierck, Lena, Jacobi, Janin, Kuen, Katja, Sauer, Markus, Schenk, Michael, Klutmann, Susanne, Forgács, Attila, Buchert, Ralph
Published in EJNMMI research (17.08.2022)
Published in EJNMMI research (17.08.2022)
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Journal Article
Reduction in camera-specific variability in [123I]FP-CIT SPECT outcome measures by image reconstruction optimized for multisite settings: impact on age-dependence of the specific binding ratio in the ENC-DAT database of healthy controls
Buchert, Ralph, Kluge, Andreas, Tossici-Bolt, Livia, Dickson, John, Bronzel, Marcus, Lange, Catharina, Asenbaum, Susanne, Booij, Jan, Atay Kapucu, L. Özlem, Svarer, Claus, Koulibaly, Pierre-Malick, Nobili, Flavio, Pagani, Marco, Sabri, Osama, Sera, Terez, Tatsch, Klaus, Vander Borght, Thierry, Van Laere, Koen, Varrone, Andrea, Iida, Hidehiro
Published in European journal of nuclear medicine and molecular imaging (01.07.2016)
Published in European journal of nuclear medicine and molecular imaging (01.07.2016)
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Journal Article
Patient-related benefits of amyloid PET imaging in dementia: Rationale and design of the German randomized coverage with evidence development study ENABLE
Teipel, Stefan J, Spottke, Annika, Boecker, Henning, Daamen, Marcel, Graf, Erika, Sahlmann, Jörg, Buchert, Ralph, Mohnike, Wolfgang, Mohnike, Konrad, Kurth, Jens, Jessen, Frank, Krause, Bernd J
Published in Alzheimer's & dementia : translational research & clinical interventions (01.07.2023)
Published in Alzheimer's & dementia : translational research & clinical interventions (01.07.2023)
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Journal Article