r, 794 F.2d 1114, 1118 (6th Cir. 1986) (discussing defense expert testimony of Dr. Loftus that it is not unusual for individuals to forget events); Lam v. City of San Jose, No. 14 Civ. 877 (PSG), 2015 WL 6954967, at *2 (N.D. Cal. Nov. 10, 2015) (denying motion to preclude Dr. Loftus's testimony and noting that