Table 2.

Original MRI studies included in the structural meta-analysis.

References	Expertise	Expert (N)	Novice (N)
Ahamed et al. (2014)	Glider Pilots	15	15
Bermudez et al. (2008)	Musicians	71	64
Di et al. (2012)	Badminton Players	20	18
Fauvel et al. (2014)	Musicians	16	17
Groussard et al. (2014)	Musicians	22	22
Hänggi (2010)	Ballet Dancers	10	10
Hernández et al. (2016)	Sahaja Yoga Meditators	23	23
Hu et al. (2018)	Track Athletes/Badminton Players	13/13	16
Huang et al. (2015)	Gymnasts	13	13
Hüfner et al. (2011)	Dancers & Slackliners	21	20
Jäncke et al. (2009)	Golfers	20	20
James et al. (2014)	Musicians	18	19
Kleber et al. (2016)	Opera Singers	27	28
Li et al. (2011)	Musicians	15	15
Li et al. (2018)	Musicians/Dancers	20/18	25
Tan et al. (2017)	Basketball Players	21	21
Vaquero et al. (2016)	Pianists	36	17