====== Central scotoma ====== Central [[scotoma]] is the most common defect observed on macular visual field testing followed by paracentral scotoma. Classic triad from [[Foster Kennedy syndrome]] 1. ipsilateral [[anosmia]] 2. ipsilateral [[central scotoma]] (with [[optic nerve atrophy]] due pressure on [[optic nerve]]). 3. contralateral [[papilledema]] (from elevated ICP)