Table 2.

Summary of effect sizes (Cohen’s d) for hippocampal structural and functional asymmetry differences between patients with mTLE and healthy controls.

		Barnett et al. (current)	Mechanic-Hamilton et al. (16)	Bigras et al. (20)
Functional AR	LTLE vs. controls	−0.5	−1.3	0.0
	RTLE vs. controls	0.6	0.2	0.8
Structural AR	LTLE vs. controls	−1.4	−1.2	–
	RTLE vs. controls	1.3	1.2	–

AR, asymmetry ratio; LTLE, left medial temporal lobe epilepsy; RTLE, right medial temporal lobe epilepsy.