Table 1.

Summary of cases of hemichorea following cortical lesions

Ref	Author	Year	HC/HB	lesions	pathogenesis
1	Carbayo á[3]	2020	L	R parietal and posterior frontal cortices	R M3 occlusion
			R	L insular and parietal cortex	L M2 branch occlusion
			L	R parietal and insular cortex	AF
			R	L insular, temporal, and parietal cortex	L M2 occlusion
2	Hernandez Fustes OJ[4]	2020	L	R temporo−parietal cortex	AF
3	Cotroneo M[5]	2019	L	R frontoparietal region	R carotid stenosis
			L	R frontoparietal and insular cortex	AF
			R	R frontal−parietal−insular cortex	AF
4	Strauss S[6]	2019	R	R parieto−occipital region	Paroxysmal AF
5	Jacob S[7]	2016	L	R mesial−temporal and hippocampal cortical regions, and minimally the occipital cortex	P2 focal occlusion
6	Shrestha P[8]	2015	R	L posterior parietal lobe	stenosis of the R−P1 segment
7	Hao M[9]	2015	L	both sides of the corona radiate and parietal cortex	stenosis on both of middle and posterior occlusion of ACA
8	Pichierri A[10]	2012	L	R premotor cortex area	tumor
9	Chung SJ[11]	2004	R	L parietal cortex	L M1 stenosis
			L	R insular cortex	NA
			L	R frontal, and insular cortex	NA
			L	R frontal, and parietal cortex	NA
			L	R parietal and temporal cortex	R ICA occlusion
			R	L temporal, insular cortex	L M1 occlusion
10	Krauss JK[12]	1999	R	L temporooccipital cortex	AVM

^{HC/HB Hemichorea/hemiballism, R Right; L Left; AF Atrial fibrillation, ACA Anterior cerebral artery, ICA Internal carotid artery, NA Not available, AVM Arteriovenous malformation}