Table 1. ELETRON trial inclusion and exclusion criteria.

Inclusion criteria	Exclusion criteria
• Stroke diagnosis at least 3 weeks and at most 6 months, with ischemia or hemorrhage in the right hemisphere confirmed by computed tomography or magnetic resonance imaging	• Presence of metal in the cranial cavity (stent, clip)• Lesions in the electrode placement area• Previous surgery on the skull, eyes or craniectomy
• Presence of USN confirmed by BIT-C*	• Epileptic crisis
• Both sexes	• Clinical instability
• Age over 18 years	• Severe cognitive impairment
	• Global aphasia
	• Visual impairments
	• Other associated neurological diseases
	• Possibility of pregnancy
	• Amputation of lower limbs or upper limbs
	• Disabling pain
	• Lack of interest in participating in the study
	• Difficulty with transportation to access the treatment site
	• Social or economic difficulty
	• Difficulty in establishing telephone contact with patient or caregiver

USN: unilateral spatial neglect; BIT-C: Behavioral Inattention Test-conventional. *Cut-off score for the BIT-C is <129 for confirming diagnosis of USN.