Table 1. The participants’ demographic and MRI scan acquisition information.

N	Age (Years)	Age Range (Years)	FMR1 Allele	Head Coil	Scan Year
10	29.1 ± 8.7	18–42	Normal	8 channel	2008–2009
10	31.1 ± 8.2	21–42	Normal	32 channel	2010–2012
10	70.3 ± 7.3	56–82	Normal	32 channel	2010–2013
10	67.9 ± 5.6	64–77	FX Premutation	32 channel	2010–2013