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Riedel D, Lorke N, Fellerhoff T, Mierau A, Strüder HK, Wolf D, Fischer F, Fellgiebel A, Tüscher O, Kollmann B, Knaepen K. Interhemispheric transfer time correlates with white matter integrity of the corpus callosum in healthy older adults. Neuropsychologia 2024; 193:108761. [PMID: 38104856 DOI: 10.1016/j.neuropsychologia.2023.108761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 12/10/2023] [Accepted: 12/14/2023] [Indexed: 12/19/2023]
Abstract
The corpus callosum (CC) has been identified as an important structure in the context of cognitive aging (Fling et al., 2011). Interhemispheric transfer time (IHTT) is regularly used in order to estimate interhemispheric integration enabled by the CC (Marzi, 2010; Nowicka and Tacikowski, 2011). However, only little is known with regards to the relationship between IHTT and the structural properties of the CC with only few studies with specific samples and methods available (Whitford et al., 2011). Thus, the present study aimed at investigating this relationship applying an event-related potentials (ERP) based approach of estimating IHTT as well as diffusion weighted imaging (DWI) with fractional anisotropy (FA) as an indicator of white matter integrity (WMI) of the genu, corpus and splenium of the CC. 56 healthy older adults performed a Dimond Task while ERPs were recorded and underwent DWI scanning. IHTT derived from posterior electrode sites correlated significantly with FA of the splenium (r = -0.286*, p = .03) but not the corpus (r = -0.187, p = .08) or genu (r = -0.189, p = .18). The present results support the notion that IHTT is related to WMI of the posterior CC. It may be concluded that ERP based IHTT is a suitable indicator of CC structure and function, however, likely specific to the interhemispheric transfer of visual information. Future studies may wish to confirm these findings in a more divers sample further exploring the precise interrelation between IHTT and structural or functional properties of the CC.
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Affiliation(s)
- David Riedel
- Institute of Movement and Neurosciences, German Sport University Cologne, Address: Am Sportpark Müngersdorf 6, 50933, Cologne, Germany.
| | - Nicolai Lorke
- Institute of Movement and Neurosciences, German Sport University Cologne, Address: Am Sportpark Müngersdorf 6, 50933, Cologne, Germany
| | - Tim Fellerhoff
- Institute of Movement and Neurosciences, German Sport University Cologne, Address: Am Sportpark Müngersdorf 6, 50933, Cologne, Germany
| | - Andreas Mierau
- Institute of Movement and Neurosciences, German Sport University Cologne, Address: Am Sportpark Müngersdorf 6, 50933, Cologne, Germany; Department of Exercise and Sport Science, LUNEX International University of Health, Exercise and Sports, Address: 50, Avenue du Parc des Sports, L-4671, Differdange, Luxembourg
| | - Heiko K Strüder
- Institute of Movement and Neurosciences, German Sport University Cologne, Address: Am Sportpark Müngersdorf 6, 50933, Cologne, Germany
| | - Dominik Wolf
- Department of Psychiatry and Psychotherapy, University Medical Center Mainz, Address: Untere Zahlbacher Str. 8, 55131, Mainz, Germany
| | - Florian Fischer
- Department of Psychiatry and Psychotherapy, University Medical Center Mainz, Address: Untere Zahlbacher Str. 8, 55131, Mainz, Germany
| | - Andreas Fellgiebel
- Department of Psychiatry and Psychotherapy, University Medical Center Mainz, Address: Untere Zahlbacher Str. 8, 55131, Mainz, Germany; Center for Mental Health in Old Age, Landeskrankenhaus (AöR), Address: Hartmühlenweg 2-4, 55122, Mainz, Germany
| | - Oliver Tüscher
- Department of Psychiatry and Psychotherapy, University Medical Center Mainz, Address: Untere Zahlbacher Str. 8, 55131, Mainz, Germany; Leibniz Institute for Resilience Research (LIR), Address: Wallstraße 7, 55122, Mainz, Germany; Institute of Molecular Biology (IMB), Mainz, Address: Ackermannweg 4, 55128, Mainz, Germany
| | - Bianca Kollmann
- Department of Psychiatry and Psychotherapy, University Medical Center Mainz, Address: Untere Zahlbacher Str. 8, 55131, Mainz, Germany; Leibniz Institute for Resilience Research (LIR), Address: Wallstraße 7, 55122, Mainz, Germany
| | - Kristel Knaepen
- Institute of Movement and Neurosciences, German Sport University Cologne, Address: Am Sportpark Müngersdorf 6, 50933, Cologne, Germany
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Riedel D, Lorke N, Mierau A, Strüder HK, Wolf D, Fischer F, Fellgiebel A, Tüscher O, Kollmann B, Knaepen K. The relationship between interhemispheric transfer time and physical activity as well as cardiorespiratory fitness in healthy older adults. Exp Gerontol 2023; 176:112167. [PMID: 37044133 DOI: 10.1016/j.exger.2023.112167] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 03/23/2023] [Accepted: 04/07/2023] [Indexed: 04/14/2023]
Abstract
The structural and functional degradation of the corpus callosum (CC) has been shown to play an important role in the context of cognitive aging (Reuter-Lorenz and Stanczak, 2000). This is also reflected by findings of elongated interhemispheric transfer time (IHTT) in older adults (Riedel et al., 2022). At the same time, a protective effect of physical activity (PA) and cardiorespiratory fitness (CRF) on brain health including the CC is widely accepted (Hillman et al., 2008; Loprinzi et al., 2020). Based on this idea, the present study investigated the relationship between IHTT and PA/CRF in 107 healthy older adults (m: 64, f: 43) aged 67.69 ± 5.18. IHTT was calculated detecting event-related potentials (ERPs) using an established Dimond-Task. PA was evaluated using accelerometry resulting in estimates of overall bodily motion and time spent at higher intensity PA. CRF was estimated using graded exercise testing, approximating running speed at 4 mmol/l blood lactate concentration. The results showed a negative correlation between IHTTright→left and PA overall as well as in the male subgroup and between IHTTleft→right and CRF in women. This indicates a potential relationship between IHTT and PA/CRF. While the present investigation is only the first to hint at such a relationship taking into account the differential effects with regards to sex, mode of PA/CRF and IHTT direction, it is in line with previous findings and theoretical suggestions linking brain health to PA/CRF in the context of aging. Further research is needed in order to increase our understanding of the underlying mechanisms and of the influence of sex, PA intensity, degree of CRF and significance of IHTT direction.
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Affiliation(s)
- David Riedel
- Institute of Movement and Neurosciences, German Sport University Cologne, Am Sportpark Müngersdorf 6, 50933 Cologne, Germany.
| | - Nicolai Lorke
- Institute of Movement and Neurosciences, German Sport University Cologne, Am Sportpark Müngersdorf 6, 50933 Cologne, Germany
| | - Andreas Mierau
- Institute of Movement and Neurosciences, German Sport University Cologne, Am Sportpark Müngersdorf 6, 50933 Cologne, Germany; Department of Exercise and Sport Science, LUNEX International University of Health, Exercise and Sports, 50, avenue du Parc des Sports, L-4671 Differdange, Luxembourg
| | - Heiko K Strüder
- Institute of Movement and Neurosciences, German Sport University Cologne, Am Sportpark Müngersdorf 6, 50933 Cologne, Germany
| | - Dominik Wolf
- Department of Psychiatry and Psychotherapy, University Medical Center Mainz, Untere Zahlbacher Str. 8, 55131 Mainz, Germany
| | - Florian Fischer
- Department of Psychiatry and Psychotherapy, University Medical Center Mainz, Untere Zahlbacher Str. 8, 55131 Mainz, Germany
| | - Andreas Fellgiebel
- Department of Psychiatry and Psychotherapy, University Medical Center Mainz, Untere Zahlbacher Str. 8, 55131 Mainz, Germany; Center for Mental Health in Old Age, Landeskrankenhaus (AöR), Hartmühlenweg 2-4, 55122 Mainz, Germany
| | - Oliver Tüscher
- Department of Psychiatry and Psychotherapy, University Medical Center Mainz, Untere Zahlbacher Str. 8, 55131 Mainz, Germany; Leibniz Institute for Resilience Research, Wallstraße 7, 55122 Mainz, Germany
| | - Bianca Kollmann
- Department of Psychiatry and Psychotherapy, University Medical Center Mainz, Untere Zahlbacher Str. 8, 55131 Mainz, Germany; Leibniz Institute for Resilience Research, Wallstraße 7, 55122 Mainz, Germany
| | - Kristel Knaepen
- Institute of Movement and Neurosciences, German Sport University Cologne, Am Sportpark Müngersdorf 6, 50933 Cologne, Germany
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Lorke N, Keller S, Rein R, Zedler M, Drescher C, Weil P, Schwerhoff M, Braunstein B. Speed Rope Skipping - Performance and Coordination in a Four-Limb Task. J Mot Behav 2022; 54:599-612. [PMID: 35196961 DOI: 10.1080/00222895.2022.2042178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
This study investigated biomechanical characteristics of Speed Rope Skipping (RS) and estimated the contribution of the lower and upper limbs to overall performance. Lower (jumping), upper (turning), and whole-body (skipping) performance were examined in 23 rope skippers. All tests were recorded by 2 D video and nine skipping tests were performed in a 3 D motion capture system. Similar movement patterns were observed for the lower limbs in all participants, while handle trajectories differed in shape and symmetry according to performance. In general, turning unlike jumping performance was close to and significantly correlated with skipping performance. Therefore, it appears that lower extremity movement may be adapted to the limiting capacity of the upper extremity to maintain movement stability.
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Affiliation(s)
- Nicolai Lorke
- Institute of Movement and Neurosciences, German Sport University, Cologne, Germany
| | - Sebastian Keller
- German Research Centre of Elite Sport, German Sport University, Cologne, Germany.,Institute of Cardiovascular Research and Sports Medicine, German Sport University, Cologne, Germany
| | - Robert Rein
- Institute of Training and Computer Science in Sports, German Sport University, Cologne, Germany
| | - Marvin Zedler
- German Research Centre of Elite Sport, German Sport University, Cologne, Germany.,Institute of Biomechanics and Orthopaedics, German Sport University, Cologne, Germany
| | - Carolin Drescher
- Institute of Movement and Neurosciences, German Sport University, Cologne, Germany.,Institute of Biomechanics and Orthopaedics, German Sport University, Cologne, Germany
| | - Peter Weil
- Institute of Movement and Neurosciences, German Sport University, Cologne, Germany.,Institute of Biomechanics and Orthopaedics, German Sport University, Cologne, Germany
| | - Michael Schwerhoff
- Institute of Movement and Neurosciences, German Sport University, Cologne, Germany.,Institute of Biomechanics and Orthopaedics, German Sport University, Cologne, Germany
| | - Bjoern Braunstein
- Institute of Movement and Neurosciences, German Sport University, Cologne, Germany.,German Research Centre of Elite Sport, German Sport University, Cologne, Germany.,Institute of Biomechanics and Orthopaedics, German Sport University, Cologne, Germany.,Centre for Health and Integrative Physiology in Space, Cologne, Germany
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