John Economides, PhD
ALC Technician
Dean's Office
School of Medicine

Education & Training

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• Postdoctoral Studies Graduate Division University of California, San Francisco 2007
• PhD GSBS University of Texas Medical Branch 2002
• BS CLAS University of Kansas 1994

Grants and Projects

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• Neural Basis of Visual Suppression in Strabismics, NIH, 2004-2007

Publications (39)

Top publication keywords:
StrabismusVision, BinocularVisual CortexDiplopiaElectron Transport Complex IVSuperior ColliculiExotropiaOptic ChiasmHemianopsiaSaccadesCholera ToxinEye MovementsOculomotor MusclesFixation, OcularNystagmus, Congenital

• Distribution of Globe Excursions Within the Orbits Monitored by Eye Tracking Glasses in Ambulatory Subjects Engaged in Their Normal Daily Activities.
  Investigative ophthalmology & visual science 2025 Zheng YJ, Gentry TN, Economides JR, Horton JC
• Retinal Input to Macaque Superior Colliculus Derives from Branching Axons Projecting to the Lateral Geniculate Nucleus.
  The Journal of neuroscience : the official journal of the Society for Neuroscience 2024 Zheng YJ, Adams DL, Gentry TN, Dilbeck MD, Economides JR, Horton JC
• Permanent transduction of retinal ganglion cells by rAAV2-retro.
  Experimental eye research 2024 Zheng YJ, Dilbeck MD, Economides JR, Horton JC
• Quotidian Profile of Vergence Angle in Ambulatory Subjects Monitored With Wearable Eye Tracking Glasses.
  Translational vision science & technology 2023 Dilbeck MD, Gentry TN, Economides JR, Horton JC
• Ambulatory Monitoring With Eye Tracking Glasses to Assess the Severity of Intermittent Exotropia.
  American journal of ophthalmology 2023 Economides JR, Dilbeck MD, Gentry TN, Horton JC

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• Decussating axons segregate within the anterior core of the primate optic chiasm.
  The British journal of ophthalmology 2022 Horton JC, Dilbeck MD, Economides JR
• Retinal Input to the Primate Lateral Geniculate Nucleus Revealed by Injection of a Different Label Into Each Eye.
  Journal of neuro-ophthalmology : the official journal of the North American Neuro-Ophthalmology Society 2022 Spahr ZR, Economides JR, Horton JC
• Fundus imaging of retinal ganglion cells transduced by retrograde transport of rAAV2-retro.
  Experimental eye research 2022 Nanjappa R, Dilbeck MD, Economides JR, Horton JC
• Columnar and Laminar Segregation of Retinal Input to the Primate Superior Colliculus Revealed by Anterograde Tracer Injection Into Each Eye.
  Investigative ophthalmology & visual science 2022 Dilbeck MD, Spahr ZR, Nanjappa R, Economides JR, Horton JC
• Dichoptic visual field mapping of suppression in exotropia with homonymous hemianopia.
  Journal of AAPOS : the official publication of the American Association for Pediatric Ophthalmology and Strabismus 2021 Economides JR, Horton JC
• Interocular suppression in primary visual cortex in strabismus: impact of staggering the presentation of stimuli to the eyes.
  Journal of neurophysiology 2021 Economides JR, Dilbeck MD, Adams DL, Horton JC
• The Mechanism of Macular Sparing.
  Annual review of vision science 2021 Horton JC, Economides JR, Adams DL
• Interocular Suppression in Primary Visual Cortex in Strabismus.
  The Journal of neuroscience : the official journal of the Society for Neuroscience 2021 Economides JR, Adams DL, Horton JC
• Bilateral Occlusion Reduces the Ocular Deviation in Intermittent Exotropia.
  Investigative ophthalmology & visual science 2021 Economides JR, Adams DL, Horton JC
• Saccade Strategy in Alternating Exotropia.
  Shinkei ganka = Neuro-ophthalmology Japan 2020 Horton JC, Adams DL, Economides JR
• Vertical Optokinetic Stimulation Induces Diagonal Eye Movements in Patients with Idiopathic Infantile Nystagmus.
  Investigative ophthalmology & visual science 2020 Economides JR, Suh YW, Simmons JB, Adams DL, Horton JC
• Spontaneous Reattachment of the Medial Rectus After Free Tenotomy.
  Journal of pediatric ophthalmology and strabismus 2018 Adams DL, Rapone BC, Economides JR, Horton JC
• Reply.
  Ophthalmology 2018 Economides JR, Adams DL, Horton JC
• Normal Topography and Binocularity of the Superior Colliculus in Strabismus.
  The Journal of neuroscience : the official journal of the Society for Neuroscience 2017 Economides JR, Rapone BC, Adams DL, Horton JC
• Incomitance and Eye Dominance in Intermittent Exotropia.
  Investigative ophthalmology & visual science 2017 Adams DL, Economides JR, Horton JC
• Capturing the Moment of Fusion Loss in Intermittent Exotropia.
  Ophthalmology 2017 Economides JR, Adams DL, Horton JC
• Normal correspondence of tectal maps for saccadic eye movements in strabismus.
  Journal of neurophysiology 2016 Economides JR, Adams DL, Horton JC
• Cortical Representation of a Myopic Peripapillary Crescent.
  Ophthalmology 2016 Adams DL, Economides JR, Horton JC
• Variability of Ocular Deviation in Strabismus.
  JAMA ophthalmology 2016 Economides JR, Adams DL, Horton JC
• Contrasting effects of strabismic amblyopia on metabolic activity in superficial and deep layers of striate cortex.
  Journal of neurophysiology 2015 Adams DL, Economides JR, Horton JC
• Co-localization of glutamic acid decarboxylase and vesicular GABA transporter in cytochrome oxidase patches of macaque striate cortex.
  Visual neuroscience 2015 Adams DL, Economides JR, Horton JC
• Eye choice for acquisition of targets in alternating strabismus.
  The Journal of neuroscience : the official journal of the Society for Neuroscience 2014 Economides JR, Adams DL, Horton JC
• Vascular Supply of the Cerebral Cortex is Specialized for Cell Layers but Not Columns.
  Cerebral cortex (New York, N.Y. : 1991) 2014 Adams DL, Piserchia V, Economides JR, Horton JC
• Cortical metabolic activity matches the pattern of visual suppression in strabismus.
  The Journal of neuroscience : the official journal of the Society for Neuroscience 2013 Adams DL, Economides JR, Sincich LC, Horton JC
• Perception via the deviated eye in strabismus.
  The Journal of neuroscience : the official journal of the Society for Neuroscience 2012 Economides JR, Adams DL, Horton JC
• Extraocular muscle dynamics in diplopia from enophthalmos.
  Strabismus 2011 Yoon MK, Economides JR, Horton JC
• Orientation tuning of cytochrome oxidase patches in macaque primary visual cortex.
  Nature neuroscience 2011 Economides JR, Sincich LC, Adams DL, Horton JC
• A watertight acrylic-free titanium recording chamber for electrophysiology in behaving monkeys.
  Journal of neurophysiology 2011 Adams DL, Economides JR, Jocson CM, Parker JM, Horton JC
• Ocular motor behavior in macaques with surgical exotropia.
  Journal of neurophysiology 2007 Economides JR, Adams DL, Jocson CM, Horton JC
• A biocompatible titanium headpost for stabilizing behaving monkeys.
  Journal of neurophysiology 2007 Adams DL, Economides JR, Jocson CM, Horton JC
• Transmission of spike trains at the retinogeniculate synapse.
  The Journal of neuroscience : the official journal of the Society for Neuroscience 2007 Sincich LC, Adams DL, Economides JR, Horton JC
• Eye movement abnormalities in stiff person syndrome.
  Neurology 2005 Economides JR, Horton JC
• Labeling of cytochrome oxidase patches in intact flatmounts of striate cortex.
  Journal of neuroscience methods 2005 Economides JR, Horton JC
• Modeling of smooth pursuit-related neuronal responses in the DLPN and NRTP of the rhesus macaque.
  Journal of neurophysiology 2004 Ono S, Das VE, Economides JR, Mustari MJ