Table 2.

Scoring criteria for the MFNU subtests

	Score:	Criteria
		Subtests 01–10	Subtests 12–15	Subtest 16	Subtest 11
0	No problems	The task is performed with no problems and little effort	Normal resistance against the movement is registered	Only sporadic synkinetic movements are registered	Normal muscle tone, good mobility in the thorax
1	Moderate problems	The task is performed according to instructions but requires a lot of attention and effort or performance quality is below what is expected according to age	Resistance against the movement is registered	Moderate synkinetic movements are registered in one or more subtest	Slightly greater muscle tone, some resistance against movement of the thorax
2	Severe problems	The subject cannot perform the task according to the instructions	Strong resistance against the movement is registered	Pronounced synkinetic movements are registered in one or more subtest	High muscle tone, strong resistance against movement of the thorax