<prompt> This 60 year old woman, with the below visual field defect has been diagnosed as a case of primary open angle glaucoma. Which part of the visual field will be the most resistant to progressive glaucomatous visual field loss?Central visionNasal peripheral visionSuperior visionTemporal peripheral vision  <response>: Ans. d Temporal peripheral visionRef: Parsons 22e, p. 289The temporal island of vision is the more resistant and may persist long after central vision is lost. 