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Ulman Lindenberger
Max Planck Society
588Publications
77H-index
25.7kCitations
Publications 588
Newest
#1Rosanna K. Olsen (U of T: University of Toronto)H-Index: 4
#2Valerie A. Carr (SJSU: San Jose State University)
Last.David Berron (Lund University)H-Index: 8
view all 10 authors...
Abstract Introduction Heterogeneity of segmentation protocols for medial temporal lobe regions and hippocampal subfields on in vivo magnetic resonance imaging hinders the ability to integrate findings across studies. We aim to develop a harmonized protocol based on expert consensus and histological evidence. Methods Our international working group, funded by the EU Joint Programme–Neurodegenerative Disease Research (JPND), is working toward the production of a reliable, validated, harmonized pro...
#1Gail Davies (Edin.: University of Edinburgh)H-Index: 46
#2Max LamH-Index: 11
Last.Stuart J. Ritchie (Edin.: University of Edinburgh)H-Index: 23
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Christina M. Lill, who contributed to analysis of data, was inadvertently omitted from the author list in the originally published version of this article. This has now been corrected in both the PDF and HTML versions of the article.
#1Sandra Düzel (MPG: Max Planck Society)H-Index: 10
#2Johanna Drewelies (Humboldt University of Berlin)H-Index: 6
Last.Simone Kühn (MPG: Max Planck Society)H-Index: 40
view all 7 authors...
Ample evidence indicates that loneliness in old age is associated with poor bodily and mental health. However, little is known about structural cerebral correlates of loneliness in healthy older adults. We examined such correlates in a magnetic resonance imaging (MRI) subsample of 319 older adults aged 61 to 82 years drawn from the Berlin Aging Study II. Using voxel-based morphometry (VBM) and structural equation modeling (SEM), latent hierarchical regression analyses were performed to examine a...
#1Julian David Karch (LEI: Leiden University)H-Index: 2
#2Julian D. Karch (LEI: Leiden University)
Last.Andreas M. Brandmaier (MPG: Max Planck Society)H-Index: 12
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Abstract Adequate reliability of measurement is a precondition for investigating individual differences and age-related changes in brain structure. One approach to improve reliability is to identify and control for variables that are predictive of within-person variance. To this end, we applied both classical statistical methods and machine-learning-inspired approaches to structural magnetic resonance imaging (sMRI) data of six participants aged 24–31 years gathered at 40–50 occasions distribute...
#1Martin J. Dahl (MPG: Max Planck Society)H-Index: 1
#2Mara Mather (SC: University of Southern California)H-Index: 45
Last.Markus Werkle-Bergner (MPG: Max Planck Society)H-Index: 20
view all 7 authors...
For decades, research into memory decline in human cognitive ageing has focused on neocortical regions, the hippocampus and dopaminergic neuromodulation. Recent findings indicate that the locus coeruleus (LC) and noradrenergic neuromodulation may also play an important role in shaping memory development in later life. However, technical challenges in quantification of LC integrity have hindered the study of LC–cognition associations in humans. Using high-resolution, neuromelanin-sensitive magnet...
#1Viktor Müller (MPG: Max Planck Society)H-Index: 25
#2Ulman Lindenberger (MPG: Max Planck Society)H-Index: 77
Playing music in ensemble requires enhanced sensorimotor coordination and nonverbal communication of musicians that need to coordinate their actions precisely with those of others. As shown in our previous studies on guitar duets and also on a guitar quartet, intra- and inter-brain synchronization plays an essential role during such interaction. At the same time, sensorimotor coordination as an essential part of this interaction requires being in sync with the auditory signals coming from the pl...
#1Goran Papenberg (KI: Karolinska Institutet)H-Index: 14
#2Nina Karalija (Umeå University)H-Index: 4
Last.Lars Nyberg (Umeå University)H-Index: 79
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#1Goran Papenberg (KI: Karolinska Institutet)H-Index: 14
#2Nina Karalija (Umeå University)H-Index: 4
Last.Lars Bäckman (KI: Karolinska Institutet)H-Index: 83
view all 9 authors...
Episodic memory is a polygenic trait influenced by different molecular mechanisms. We used PET and a candidate gene approach to investigate how individual differences at the molecular level transla...
#1Simone Kühn (MPG: Max Planck Society)H-Index: 40
#2Sandra Düzel (MPG: Max Planck Society)H-Index: 10
Last.Keith F. Widaman (UCR: University of California, Riverside)H-Index: 58
view all 8 authors...
The fact that tyrosine increases dopamine availability that, in turn, may enhance cognitive performance has led to numerous studies on healthy young participants taking tyrosine as a food supplement. As a result of this dietary intervention, participants show performance increases in working memory and executive functions. However, the potential association between habitual dietary tyrosine intake and cognitive performance has not been investigated to date. The present study aims at clarifying t...
#1Goran Papenberg (KI: Karolinska Institutet)H-Index: 14
#2Lars Jonasson (Umeå University)H-Index: 4
Last.Katrine Riklund (Umeå University)H-Index: 17
view all 10 authors...
The dopamine D2/3 system is fundamental for sensory, motor, emotional, and cognitive aspects of behavior. Small-scale human histopathological and animal studies show high density of D2/3 dopamine receptors (D2/3DR) in striatum, but also demonstrate the existence of such receptors across cortical and limbic regions. Assessment of D2/3DR BPND in the extrastriatal regions with [11C]raclopride has long been considered unreliable due to the relatively low density of D2/3DR outside the striatum. We de...
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