Table 1.
Data used for validation of TASH and for the musicianship application (see section 2.4.2.2): demographics (age and sex) of participants scanned on different MRI scanners. For the musicianship application, the data obtained on the Symphony 1.5 T and on the Trio 3.0 T scanners consisted of data in which HG volumes between musicians and non-musicians have previously been shown. The data obtained on the TrioTim 3 T scanner consisted of new data in which we aimed to extend previous findings of HG volume group differences.
| Scanner | Group | Professionals | Amateurs | Non-musicians | All | |||
|---|---|---|---|---|---|---|---|---|
| Sex | Fem | Male | Fem | Male | Fem | Male | Both | |
|
Symphony |
Number | 5 | 5 | 6 | 4 | 1 | 2 | 23 |
| Age (mean) | 28.2 | 24.4 | 29.0 | 56.2 | 53.0 | 58.5 | 36.2 | |
| Age (std) | 13.3 | 4.0 | 8.1 | 12.4 | - | 6.4 | 16.3 | |
|
Trio |
Number | 9 | 17 | 4 | 11 | 9 | 14 | 64 |
| Age (mean) | 40.0 | 41.0 | 39.7 | 31.2 | 40.1 | 51.8 | 41.3 | |
| Age (std) | 8.2 | 9.1 | 8.7 | 13.5 | 15.8 | 8.0 | 12.2 | |
|
Trio-Tim 3.0 T67 |
Number | 14 | 19 | 24 | 26 | 5 | 6 | 94 |
| Age (mean) | 39.1 | 39.1 | 29.4 | 31.2 | 26.0 | 29.7 | 33.2 | |
| Age (std) | 13.2 | 12.5 | 10.2 | 9.7 | 4.5 | 5.1 | 11.4 | |
| All fields | Number | 28 | 41 | 34 | 41 | 15 | 22 | 181 |
| Age (mean) | 37.5 | 38.1 | 30.6 | 33.7 | 36.3 | 46.4 | 36.4 | |
| Age (std) | 10.1 | 11.5 | 10.1 | 13.1 | 14.7 | 12.6 | 12.9 | |