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Differential Effect...
Differential Effects of Physical Exercise, Cognitive Training, and Mindfulness Practice on Serum BDNF Levels in Healthy Older Adults : A Randomized Controlled Intervention Study
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- Ledreux, Aurelie (författare)
- Univ Denver, USA
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- Håkansson, Krister (författare)
- Karolinska Institutet
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- Carlsson, Roger (författare)
- Linnéuniversitetet,Institutionen för psykologi (PSY)
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- Tewele, Mhretab Kidane (författare)
- Linnéuniversitetet,Institutionen för psykologi (PSY)
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- Columbo, Laura (författare)
- Med Univ South Carolina, USA
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- Terjestam, Yvonne, 1953- (författare)
- Linnéuniversitetet,Institutionen för psykologi (PSY)
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- Ryan, Eliza (författare)
- Harvard Med Sch, USA
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- Tusch, Erich (författare)
- Harvard Med Sch, USA
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- Winblad, Bengt (författare)
- Karolinska Institutet
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- Daffner, Kirk (författare)
- Harvard Med Sch, USA
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- Granholm, Ann-Charlotte (författare)
- Univ Denver, USA;Med Univ South Carolina, USA;Karolinska Institutet, Sweden
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- Mohammed, Abdul K. H. (författare)
- Linnéuniversitetet,Institutionen för psykologi (PSY),Karolinska Institutet, Sweden
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(creator_code:org_t)
- IOS Press, 2019
- 2019
- Engelska.
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Ingår i: Journal of Alzheimer's Disease. - : IOS Press. - 1387-2877 .- 1875-8908. ; 71:4, s. 1245-1261
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.3...
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http://kipublication...
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Abstract
Ämnesord
Stäng
- Previous studies have indicated that an active lifestyle is associated with better brain health and a longer life, compared to a more sedentary lifestyle. These studies, both on human and animal subjects, have typically focused on a single activity, usually physical exercise, but other activities have received an increasing interest. One proposed mechanism is that physical exercise increases levels of brain-derived neurotrophic factor (BDNF) in the brain. For the first time, the long-term effects on serum BDNF levels were compared in persons who engaged in either physical exercise training, cognitive training, or mindfulness practice during 5 weeks, and compared with an active control group. Two cohorts of healthy older individuals, one from the Boston area in the US and one from the Vaxjo area in Sweden, participated. A total of 146 participants were randomly assigned to one of the four groups. All interventions were structurally similar, using interactive, computer-based software that directed participants to carry out specified activities for 35 minutes/day, 5 days per week for 5 weeks. Blood samples were obtained at baseline and soon after the completion of the 5-week long intervention program, and serum BDNF levels were measured using a commercially available ELISA. Only the group that underwent cognitive training increased their serum BDNF levels after 5 weeks of training (F-1,F-74 = 4.22, p = 0.044, partial eta(2) = 0.054), corresponding to an average 10% increase. These results strongly suggest that cognitive training can exert beneficial effects on brain health in an older adult population.
Ämnesord
- SAMHÄLLSVETENSKAP -- Psykologi (hsv//swe)
- SOCIAL SCIENCES -- Psychology (hsv//eng)
Nyckelord
- Aging
- brain-derived neurotrophic factor
- cognitive training
- mindfulness
- physical exercise
- Psychology
- Psykologi
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
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Ledreux, Aurelie
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Håkansson, Krist ...
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Carlsson, Roger
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Tewele, Mhretab ...
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Columbo, Laura
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Terjestam, Yvonn ...
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visa fler...
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Ryan, Eliza
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Tusch, Erich
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Winblad, Bengt
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Daffner, Kirk
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Granholm, Ann-Ch ...
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Mohammed, Abdul ...
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visa färre...
- Om ämnet
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- SAMHÄLLSVETENSKAP
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SAMHÄLLSVETENSKA ...
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och Psykologi
- Artiklar i publikationen
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Journal of Alzhe ...
- Av lärosätet
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Linnéuniversitetet
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Karolinska Institutet