Table 4.
Additional variables analysed from auditory MEG studies.
| Auditory MEG | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Author | Date | Recruited sample | Final sample size | GA (weeks) | Stimulus duration (ms) | ISI (ms) | Frequency (kHz) | Intensity (dB) | Number of trials included in analysis |
| Lengle et al. | 2001 | 19 | Not stated | 29–40 | 50 | 1250 | 1.5 | 100 | Not stated |
| Zappasodi et al. | 2001 | 12 | 12 | 36–40 | 500 | 2631 | 0.5 1. |
103 | 200 |
| Schneider et al. | 2001 | 27 | 21 | 29–41 | 50 | Sample 1 (800–1200) Sample 2 (1000) |
0.5 | 100 | Not stated |
| Schleussner et al. | 2001 | 27 | Not stated | 29–40 | 50 | Sample 1 (1000) Sample 2 (800–1200) |
0.5 | 100 | Not stated |
| Eswaran et al. | 2002a | 10 | T1 – 10 T2 – 5 |
T1 – 30–35 T2 – 36–40 |
100 | 1000 | 0.5 1(20%) |
120 | Not stated |
| Schleussner et al. | 2004 | Not stated | 38 | 27–40 | 50 | Sample 1 (1000) Sample 2 (800–1200) |
0.5 | 100 | Not stated |
| Schleussner and Schneider | 2004 | 38 | 12 | 27–40 | 50 | 1000 | 0.5 | 100 | Not stated |
| Huotilainen et al. | 2004 | 17 | 17 | 35–40 | 100 | 800 | 0.5 0.75 |
85–90 | >150 |
| Draganova et al. | 2005 | 12 | 12 | 33–36 | 100 | Sample 1 (500–1100) Sample 2 (800) |
0.5 0.75 (12%) |
110 | STD (300) Deviant (40) |
| Eswaran et al. | 2005(1) | 11 | 11 | 28 onwards | 1000 | 2000 | 0.5 1 (20%) |
120 | Signal to noise ratio at least 2:1 |
| Holst et al. | 2005 | 18 | 16 | 27 onwards | 500 | 2000 | 0.5 0.7/1 (20%) |
120 | Not stated |
| Draganova et al. | 2007 | 18 | 18 | 28–39 | 100 | 700–900 | 0.5 | 120 | STD (600) Deviant (70) |
| Sheridan et al. | 2010 | 22 | 20 | 29–38 | 70 | 70 300 |
0.5. 0.5 (15%) |
120 | Not stated |
| Muenssinger et al. | (2013) | Sample 1 (25) Sample 2 (12) |
Sample 1 (14) Sample 2 (5–10) | Sample 1 (35) Sample 2 (25) |
Tone (500) White noise (1000) |
2000–2500 | 0.5. 0.75 |
95 | Not stated |
| Schleger et al. | 2014 | 30 | 23 | 30–39 | 70 | 150 ITI (1000) |
0.5 | 95 | Not stated |