dc.contributor.author | Restuccia, Joel | |
dc.date.accessioned | 2019-01-28T08:23:13Z | |
dc.date.available | 2019-01-28T08:23:13Z | |
dc.date.issued | 2018 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/62618 | |
dc.description.abstract | The current study was designed to examine corticospinal modulation during a 10-week
hypertrophy-training program including a 6-week detraining period. Furthermore, the study
aimed to explain the origins or corticospinal adaptation. We compared motor evoked
potentials (MEPS) over the time period in the vastus lateralis muscle by employing a range of
transcranial magnetic stimulation (TMS) techniques including the input/output curve (I/O
curve), short intracortical inhibition (SICI), intracortical facilitation (ICF) and the silent
period (SP)
The main finding was that corticospinal excitability was reduced as the training protocol went
on (P = 0.005) and then significantly rose after 3 weeks of detraining, followed by a
reduction again after 6 weeks of detraining (P = 0.016). There were no significant differences
found in short-intracortical inhibition (SICI), intracortical facilitation (ICF) and silent period
(SP) (P > 0.05) or between bilateral and unilateral groups (P > 0.05) for all measurements.
The current results support the idea that initially when exposed to training, the corticospinal
tract of a target muscle becomes less excitable but also introduces the effects that detraining
may play in response to corticospinal excitability. | en |
dc.format.extent | 46 | |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | |
dc.subject.other | Corticospinal excitability | |
dc.subject.other | TMS | |
dc.subject.other | Vastus Lateralis. | |
dc.title | Effects of hypertrophy training on spinal and corticospinal excitability within the quadriceps muscle group. | |
dc.identifier.urn | URN:NBN:fi:jyu-201901281324 | |
dc.type.ontasot | Pro gradu -tutkielma | fi |
dc.type.ontasot | Master’s thesis | en |
dc.contributor.tiedekunta | Liikuntatieteellinen tiedekunta | fi |
dc.contributor.tiedekunta | Faculty of Sport and Health Sciences | en |
dc.contributor.laitos | Liikunta- ja terveystieteet | fi |
dc.contributor.laitos | Sport and Health Sciences | en |
dc.contributor.yliopisto | Jyväskylän yliopisto | fi |
dc.contributor.yliopisto | University of Jyväskylä | en |
dc.contributor.oppiaine | Biomekaniikka | fi |
dc.contributor.oppiaine | Biomechanics | en |
dc.rights.copyright | Julkaisu on tekijänoikeussäännösten alainen. Teosta voi lukea ja tulostaa henkilökohtaista käyttöä varten. Käyttö kaupallisiin tarkoituksiin on kielletty. | fi |
dc.rights.copyright | This publication is copyrighted. You may download, display and print it for Your own personal use. Commercial use is prohibited. | en |
dc.type.publication | masterThesis | |
dc.contributor.oppiainekoodi | 5012 | |
dc.format.content | fulltext | |
dc.type.okm | G2 | |