Publications associées à Vieillesse

Weak correlations between visual abilities in healthy older adults, despite long-term performance stability

Using batteries of visual tests, most studies have found that there are only weak correlations between the performance levels of the tests. Factor analysis has confirmed these results. This means that a participant excelling in one test may rank low in ano ...

2024

Increased functional connectivity in the right dorsal auditory stream after a full year of piano training in healthy older adults

Dimitri Nestor Alice Van De Ville

Learning to play an instrument at an advanced age may help to counteract or slow down age-related cognitive decline. However, studies investigating the neural underpinnings of these effects are still scarce. One way to investigate the effects of brain plas ...

Berlin2023

Brain morphometry in older adults with and without dementia using extremely rapid structural scans

Tobias Kober, Tom Hilbert

T1-weighted structural MRI is widely used to measure brain morphometry (e.g., cortical thickness and subcortical volumes). Accelerated scans as fast as one minute or less are now available but it is unclear if they are adequate for quantitative morphometry ...

ACADEMIC PRESS INC ELSEVIER SCIENCE2023

Sphingolipids accumulate in aged muscle, and their reduction counteracts sarcopenia

Johan Auwerx, Davide D'Amico, Qi Wang, Sébastien Robert Victor Herzig, Maroun Bou Sleiman, Martin Rainer Wohlwend, Peiling Luan, Pirkka-Pekka Untamo Laurila, Barbara Moreira Crisol

Age-related muscle dysfunction and sarcopenia are major causes of physical incapacitation in older adults and currently lack viable treatment strategies. Here we find that sphingolipids accumulate in mouse skeletal muscle upon aging and that both genetic a ...

SPRINGERNATURE2022

Impact of interhemispheric inhibition on bimanual movement control in young and old

Friedhelm Christoph Hummel, Takuya Morishita

Interhemispheric interactions demonstrate a crucial role for directing bimanual movement control. In humans, a well-established paired-pulse transcranial magnetic stimulation paradigm enables to assess these interactions by means of interhemispheric inhibi ...

SPRINGER2022

Mapping of Structure-Function Age-Related Connectivity Changes on Cognition Using Multimodal MRI

Dimitri Nestor Alice Van De Ville, Maria Giulia Preti

The relationship between age-related changes in brain structural connectivity (SC) and functional connectivity (FC) with cognition is not well understood. Furthermore, it is not clear whether cognition is represented via a similar spatial pattern of FC and ...

FRONTIERS MEDIA SA2022

Is there an association between cognitive and visual decline?

Michael Herzog, Simona Adele Garobbio

Cognitive and visual abilities decline with age. Recently, it has been suggested that the risk to suffer from dementia is associated with decreased visual acuity. Two theories, the sensory deprivation theory (stating that visual impairments cause cognitive ...

2022

No Common Factor Underlying Decline of Visual Abilities in Mild Cognitive Impairment

Michael Herzog, Simona Adele Garobbio

Introduction Recent work has shown an association between cognitive and visual impairments and two main theories were advanced, namely the sensory deprivation and the common cause theories. Most studies considered only basic visual functions such as visual ...

2022

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Vieillesse

Weak correlations between visual abilities in healthy older adults, despite long-term performance stability

Increased functional connectivity in the right dorsal auditory stream after a full year of piano training in healthy older adults

Brain morphometry in older adults with and without dementia using extremely rapid structural scans

The aging brain as a model to understand motor skill acquisition in humans and its restoration using non-invasive brain stimulation

Sphingolipids accumulate in aged muscle, and their reduction counteracts sarcopenia

Impact of interhemispheric inhibition on bimanual movement control in young and old

Mapping of Structure-Function Age-Related Connectivity Changes on Cognition Using Multimodal MRI

Is there an association between cognitive and visual decline?

Early motor skill acquisition in healthy older adults: functional MRI and connectome correlates

No Common Factor Underlying Decline of Visual Abilities in Mild Cognitive Impairment

Graph Chatbot

Chattez avec Graph Search

Weak correlations between visual abilities in healthy older adults, despite long-term performance stability

Is there an association between cognitive and visual decline?

Mapping of Structure-Function Age-Related Connectivity Changes on Cognition Using Multimodal MRI

Early motor skill acquisition in healthy older adults: functional MRI and connectome correlates

No Common Factor Underlying Decline of Visual Abilities in Mild Cognitive Impairment

Increased functional connectivity in the right dorsal auditory stream after a full year of piano training in healthy older adults

Brain morphometry in older adults with and without dementia using extremely rapid structural scans

Impact of interhemispheric inhibition on bimanual movement control in young and old

Sphingolipids accumulate in aged muscle, and their reduction counteracts sarcopenia

The aging brain as a model to understand motor skill acquisition in humans and its restoration using non-invasive brain stimulation