Correction: Choi et al. Feasibility and Effect of Electroacupuncture on Cognitive Function Domains in Patients with Mild Cognitive Impairment: A Pilot Exploratory Randomized Controlled Trial. Brain Sci. 2021, 11, 756

The authors wish to make the following correction to [1]. The heading of

Table 5. Adverse events (all causalities) reported during the study.

	EA Group (n = 20)	Sham EA Group (n = 20)	Usual Care Group (n = 20)
Adverse events (possibly or probably related)
Headache	1	1	1
Bruise	4	0	0
Pruritus	2	0	0
Severity of AEs
Mild	17	8	1
Moderate	2	0	0
Severe	1	1	0
Causality of AEs
Definitely related	0	0	0
Probably related	6	0	0
Possibly related	1	1	1
Unlikely related	9	1	0
Definitely not related	4	7	0
Total number of participants with AE	10	5	1
Total number of AEs	20	9	1
Total number of AEs (intervention-related)	7	1	1
Total number of SAEs	1	1	0
Total number of SAEs (intervention-related)	0	0	0
Total number of interventions (or visits)	407	371	88

of the manuscript was misplaced, and two adverse events which are unlikely related to the intervention in the EA group were omitted. The corrected table is as follows.

The authors would like to apologize for any inconveniences caused to the readers by these changes.