Assertion: field defect | /r/HasProperty | unilateral
Facets:
value: to be asymmetrical
type: PURPOSE
Source sentences:
text: Field defects from damage to the optic nerve tend to be central, asymmetrical and unilateral; visual acuity is often affected.
text: Field defects from damage to the optic nerve tend to be central, asymmetrical and unilateral; visual acuity is often affected.