Appendix.

Select clinical variables for adults with right hemisphere brain damage.

Participant	Months postonset	Type of stroke	Left neglect diagnosed at onset	Location of lesiona
1	140	Unknown	No	Superior right basal ganglia, right cerebral white matter (associated with Wallerian degeneration); left cortical cerebellum
2	132	Ischemic	No	Right centrum semiovale; right subinsular cortex extending to corona radiata
3	58	Hemorrhagic	Yes	Subarachnoid hemorrhage affecting right parietal and temporal lobes
4	14	Ischemic	No	Right frontal periventricular white matter; right basal ganglia and centrum semiovale
5	48	Hemorrhagic	No	Right temporal lobe—inferior lateral cortex and white matter with some extension into occipital white matter; right thalamus
6	45	Ischemic	No	Right hemisphere (not otherwise specified)
7	244	Ischemic	No	Posterior right frontal lobe and adjacent anterior right parietal lobe with extension to posterior temporal insular cortex and posterior and lateral right basal ganglia
8	162	Ischemic	Yes	Extensive encephalomalacia replaces right frontal lobe and right parietal lobe with some sparing of cortex posteriorly and laterally; also involves medial, posterior, and superior right temporal lobe; extends to right basal ganglia
9	24	Ischemic	No	Right cortical because of right middle cerebral artery stroke (not otherwise specified)
10	38	Ischemic	Yes	Small superior–posterior right frontal and posterior medial right parietal cortical infarct; larger posterior lateral right temporal/occipital cortical infarct
11	119	Ischemic	No	Medial right occipital lobe extending posteriorly to the medial right occipital cortex
12	73	Ischemic	No	Mid- to posterior right temporal lobe involving the cortex of the right frontal and parietal lobe superiorly and laterally
13	108	Unknown	No	Right parietal cortex and white matter; posterior right frontal white matter and lateral right basal ganglia
14	24	Unknown	No	Cortex and white matter of posterior right frontal lobe and anterior right parietal lobe

^aLocation of lesion is based on structural magnetic resonance imaging scans performed at the time of participation in the current study for Participants 1,5, 7, 8, and 10–14; location of lesion is based on medical records for Participants 2–4, 6, and 9.