Table A6. LMEM of spacing effect, including covariate of Lesion Volume.

Formula: accuracy ^~ Length + Session*ISI*RI*Lesion Volume + (1 + Length + Frequency + Session + ISI*RI + Session:ISI + Session:RI| participant) + (1 | item)

Predictor:	Estimate	Std. Error	z-value	Pr(>|z|)	value
(Intercept)	3.203	0.448	7.152	< 0.001	***
Word Length	−0.322	0.126	−2.556	0.011	*
Word Frequency	0.237	0.075	3.145	0.002	**
Session	1.482	0.326	4.542	< 0.001	***
ISI	−0.476	0.127	−3.739	< 0.001	***
RI	−0.402	0.146	−2.757	0.006	**
Lesion Volume	0.126	0.162	0.773	0.439
Session:ISI	−0.233	0.111	−2.092	0.036	*
Session:RI	−0.386	0.122	−3.171	0.002	**
ISI:RI	0.135	0.066	2.045	0.041	*
Session:Lesion Volume	0.055	0.087	0.639	0.523
ISI:Lesion Volume	0.001	0.058	0.024	0.981
RI:Lesion Volume	0.025	0.069	0.356	0.722
Session:ISI:RI	−0.009	0.025	−0.344	0.731
ISI:RI:Lesion Volume	−0.005	0.019	−0.271	0.786

Signif. codes: 0.001

^***0.01

^**0.05

^*.0.1