TABLE 3.

MMN peak amplitude and latency in response to simple sound stimuli.

MMN simple sounds	Research	Participants
Greater Amplitude	Gomot et al., 2011	5–11 year old males and females
	Ferri et al., 2003	6–19 year old males with ASD and intellectual impairment
No difference in Amplitude	Gomot et al., 2002	5–9 year old males and females with ASD
	Ceponiene et al., 2003b	6–12 year old males with high functioning ASD
Abnormal waveform	Foxe et al., 2016	4–21 year old girls with Rett syndrome
Reduced Amplitude	Tecchio et al., 2003	8–32 year olds; ASD and intellectual impairment
	Vlaskamp et al., 2017	8–12 year old males and females with ASD and/or Asperger syndrome
	Van der Molen et al., 2012a	18–42 year old males with fragile X syndrome
Longer Latency	Matsuzaki et al., 2017	Mean age 9.5 year old males with ASD and auditory sensitivity
	Jansson-Verkasalo et al., 2005	Mean age 11 years old; males with Asperger syndrome
	Seri et al., 1999	7–10 year old with tuberous sclerosis; sex not reported
	Foxe et al., 2016	4–21 year old girls with Rett syndrome
Shorter latency	Gomot et al., 2002	5–9 year old males and females with ASD

Notable participant features and sub-diagnoses are underlined.