The relationship between the cerebral function and the gene polymorphism in Japanese elite athletes
| Project/Area Number |
24500753
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Sports science
|
|---|
| Research Institution | Kokushikan University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
DOI Hirokazu 長崎大学, 大学院医歯薬学総合研究科, 講師 (40437827)
|
|---|
| Project Period (FY) |
2012-04-01 – 2015-03-31
|
| Project Status |
Completed (Fiscal Year 2014)
|
| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
|
|---|
| Keywords | スポーツ / 競技力 / 遺伝子多型 / アスリート / 内分泌 / ドーパミン / 脳機能 / 遺伝子解析 / 唾液中ホルモン / トップアスリート |
|---|
| Outline of Final Research Achievements |
The present study investigated the biological and neural determinants of competitiveness in elite athletes by analyzing their genetic and endocrinological characteristics that are supposedly linked to psychological ability. The analysis have revealed two main findings. First, we found an association between elite swimmers’ competitiveness and single-nucleotide-polymorphism (SNP) that is linked to the function of dopaminergic neural system. Secondly, there was difference in the distribution in SNP linked to the function of neurotrophic factor between elite-swimmers and non-swimmers. Taken together, these findings indicate the possibility that athletes’ competitiveness are at least partly determined by genetic predispositions.
|
Report
(4 results)
Research Products
(4 results)
