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John Morrison

Professor

  • 5959 Citations
  • 43 h-Index
1982 …2020
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Research Output 1982 2019

  • 5959 Citations
  • 43 h-Index
  • 120 Article
  • 5 Chapter
  • 1 Letter
  • 1 Review article
2019
1 Citation (Scopus)

Automated phase unwrapping in Doppler optical coherence tomography

Pi, S., Camino, A., Wei, X., Hormel, T. T., Cepurna, W., Morrison, J. & Yali, J., Jan 1 2019, In : Journal of Biomedical Optics. 24, 1, p. 1-4 4 p.

Research output: Contribution to journal › Article

Optical tomography
tomography
retina
blood flow
Phase shift

Early Optic Nerve Head Glial Proliferation and Jak-Stat Pathway Activation in Chronic Experimental Glaucoma

Lozano, D. C., Choe, T. E., Cepurna, W. O., Morrison, J. & Johnson, E., Mar 1 2019, In : Investigative ophthalmology & visual science. 60, 4, p. 921-932 12 p.

Research output: Contribution to journal › Article

Open Access
Optic Disk
Neuroglia
Glaucoma
Astrocytes
Wounds and Injuries

Electron Beam Irradiated Corneal Versus Gamma-Irradiated Scleral Patch Graft Erosion Rates in Glaucoma Drainage Device Surgery

Passo, R. M., Hoskins, Z. B., Tran, K. D., Patzer, C., Edmunds, L. B., Morrison, J., Parikh, M., Takusagawa, H. & Tehrani, S., Sep 1 2019, In : Ophthalmology and Therapy. 8, 3, p. 421-426 6 p.

Research output: Contribution to journal › Article

Open Access
Glaucoma
Drainage
Electrons
Transplants
Equipment and Supplies
1 Citation (Scopus)

Evaluating changes of blood flow in retina, choroid, and outer choroid in rats in response to elevated intraocular pressure by 1300 nm swept-source OCT

Xu, J., Li, Y., Song, S., Cepurna, W., Morrison, J. & Wang, R. K., Jan 1 2019, In : Microvascular Research. 121, p. 37-45 9 p.

Research output: Contribution to journal › Article

Choroid
Intraocular Pressure
Retina
Rats
Optical tomography
2 Citations (Scopus)

Monitoring retinal responses to acute intraocular pressure elevation in rats with visible light optical coherence tomography

Pi, S., Hormel, T. T., Wei, X., Cepurna, W., Camino, A., Guo, Y., Huang, D., Morrison, J. & Yali, J., Oct 1 2019, In : Neurophotonics. 6, 4, 041104.

Research output: Contribution to journal › Article

Open Access
Optical Coherence Tomography
Intraocular Pressure
Light
Oxygen
Glaucoma

Optic nerve head astrocytes display axon-dependent and-independent reactivity in response to acutely elevated intraocular pressure

Tehrani, S., Davis, L., Cepurna, W. O., Delf, R. K., Lozano, D. C., Choe, T. E., Johnson, E. & Morrison, J., Jan 1 2019, In : Investigative Ophthalmology and Visual Science. 60, 1, p. 312-321 10 p.

Research output: Contribution to journal › Article

Optic Nerve Injuries
Optic Disk
Intraocular Pressure
Astrocytes
Axons
1 Citation (Scopus)

Projection-Resolved Optical Coherence Tomography Angiography of the Peripapillary Retina in Glaucoma

Liu, L., Edmunds, L. B., Takusagawa, H., Tehrani, S., Lombardi, L., Morrison, J., Yali, J. & Huang, D., Nov 1 2019, In : American journal of ophthalmology. 207, p. 99-109 11 p.

Research output: Contribution to journal › Article

Optical Coherence Tomography
Glaucoma
Nerve Fibers
Retina
Angiography
3 Citations (Scopus)

Real-time cross-sectional and en face OCT angiography guiding high-quality scan acquisition

Wei, X., Camino, A., Pi, S., Hormel, T. T., Cepurna, W., Huang, D., Morrison, J. & Yali, J., Jan 1 2019, In : Optics Letters. 44, 6, p. 1431-1434 4 p.

Research output: Contribution to journal › Article

angiography
acquisition
tomography
vignetting
defocusing
2018
3 Citations (Scopus)

A Methodology for Individual-Specific Modeling of Rat Optic Nerve Head Biomechanics in Glaucoma

Schwaner, S. A., Kight, A. M., Perry, R. N., Pazos, M., Yang, H., Johnson, E., Morrison, J., Burgoyne, C. F. & Ross Ethier, C., Aug 1 2018, In : Journal of Biomechanical Engineering. 140, 8, 084501.

Research output: Contribution to journal › Article

Biomechanics
Optic Disk
Biomechanical Phenomena
Glaucoma
Rats
12 Citations (Scopus)

Automated spectroscopic retinal oximetry with visible-light optical coherence tomography

Pi, S., Camino, A., Cepurna, W., Wei, X., Zhang, M., Huang, D., Morrison, J. & Yali, J., May 1 2018, In : Biomedical Optics Express. 9, 5, p. 2056-2067 12 p., #320440.

Research output: Contribution to journal › Article

oximetry
Oximetry
Optical Coherence Tomography
tomography
Oxygen

Brinzolamide-induced Follicular Conjunctivitis

Young, J. W., Clements, J., Morrison, J. & Takusagawa, H., Jan 1 2018, (Accepted/In press) In : Journal of Glaucoma.

Research output: Contribution to journal › Article

Conjunctivitis
brinzolamide
4 Citations (Scopus)

Fast and robust standard-deviation-based method for bulk motion compensation in phase-based functional OCT

Wei, X., Camino, A., Pi, S., Cepurna, W., Huang, D., Morrison, J. & Yali, J., May 1 2018, In : Optics Letters. 43, 9, p. 2204-2207 4 p.

Research output: Contribution to journal › Article

standard deviation
tomography
retinal images
angiography
phase shift
3 Citations (Scopus)

Hypertonic saline injection model of experimental glaucoma in rats

Morrison, J., Johnson, E. & Cepurna, W. O., Jan 1 2018, Methods in Molecular Biology. Humana Press Inc., Vol. 1695. p. 11-21 11 p. (Methods in Molecular Biology; vol. 1695).

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Glaucoma
Theoretical Models
Intraocular Pressure
Injections
Rodentia
2 Citations (Scopus)

Investigation of MicroRNA expression in experimental glaucoma

Jayaram, H., Lozano, D. C., Johnson, E. & Morrison, J., Jan 1 2018, Methods in Molecular Biology. Humana Press Inc., Vol. 1695. p. 287-297 11 p. (Methods in Molecular Biology; vol. 1695).

Research output: Chapter in Book/Report/Conference proceeding › Chapter

MicroRNAs
Glaucoma
Small Untranslated RNA
Optic Disk
Intraocular Pressure
1 Citation (Scopus)

In Vivo Small Molecule Delivery to the Optic Nerve in a Rodent Model

Tehrani, S., Delf, R. K., Cepurna, W. O., Davis, L., Johnson, E. & Morrison, J., Dec 1 2018, In : Scientific Reports. 8, 1, 4453.

Research output: Contribution to journal › Article

Optic Disk
Optic Nerve
Rodentia
Actins
Optic Nerve Diseases
7 Citations (Scopus)

Rodent retinal circulation organization and oxygen metabolism revealed by visible-light optical coherence tomography

Pi, S., Camino, A., Wei, X., Simonett, J., Cepurna, W., Huang, D., Morrison, J. & Yali, J., Nov 1 2018, In : Biomedical Optics Express. 9, 11, p. 5851-5862 12 p., #345706.

Research output: Contribution to journal › Article

oxygen metabolism
rodents
Optical Coherence Tomography
metabolism
Rodentia
7 Citations (Scopus)

The effect of age on the response of retinal capillary filling to changes in intraocular pressure measured by optical coherence tomography angiography

Jiang, X., Johnson, E., Cepurna, W., Lozano, D., Men, S., Wang, R. K. & Morrison, J., Jan 1 2018, In : Microvascular Research. 115, p. 12-19 8 p.

Research output: Contribution to journal › Article

Angiography
Optical tomography
Optical Coherence Tomography
Intraocular Pressure
Animals

Utilizing RNA-seq to identify differentially expressed genes in glaucoma model tissues, such as the rodent optic nerve head

Lozano, D. C., Choi, D., Jayaram, H., Morrison, J. & Johnson, E., Jan 1 2018, Methods in Molecular Biology. Humana Press Inc., Vol. 1695. p. 299-310 12 p. (Methods in Molecular Biology; vol. 1695).

Research output: Chapter in Book/Report/Conference proceeding › Chapter

RNA Sequence Analysis
Optic Disk
Intraocular Pressure
Glaucoma
Retina
2017
9 Citations (Scopus)

Angiographic and structural imaging using high axial resolution fiber-based visible-light OCT

Pi, S., Camino, A., Zhang, M., Cepurna, W., Liu, G., Huang, D., Morrison, J. & Yali, J., Oct 1 2017, In : Biomedical Optics Express. 8, 10, p. 4595-4608 14 p., #304064.

Research output: Contribution to journal › Article

retina
rats
Retina
chickens
embryos
1 Citation (Scopus)

Author response: Comparison of MicroRNA expression in aqueous humour of normal and primary open-angle glaucoma patients using PCR arrays: A pilot study

Jayaram, H., Lozano, D. C., Johnson, E., Choe, T. E., Cepurna, W. O., Saugstad, J., Morrison, J. & Keller, K., Oct 1 2017, In : Investigative Ophthalmology and Visual Science. 58, 12, 1 p.

Research output: Contribution to journal › Letter

Aqueous Humor
MicroRNAs
Polymerase Chain Reaction
Primary Open Angle Glaucoma
5 Citations (Scopus)

Automated boundary detection of the optic disc and layer segmentation of the peripapillary retina in volumetric structural and angiographic optical coherence tomography

Zang, P., Gao, S. S., Hwang, T., Flaxel, C., Wilson, D., Morrison, J., Huang, D., Li, D. & Yali, J., Mar 1 2017, In : Biomedical Optics Express. 8, 3, p. 1306-1318 13 p., #282471.

Research output: Contribution to journal › Article

retina
edge detection
Optic Disk
Optical Coherence Tomography
Retina
19 Citations (Scopus)

Biological aspects of axonal damage in glaucoma: A brief review

Tamm, E. R., Ethier, C. R., Dowling, J. E., Downs, C., Ellisman, M. H., Fisher, S., Fortune, B., Fruttiger, M., Jakobs, T., Lewis, G., Mitchell, C. H., Morrison, J., Morrison, J., Sigal, I., Sofroniew, M., Wang, L., Wiggs, J., Wu, S. & Masland, R. H., Jan 22 2017, (Accepted/In press) In : Experimental Eye Research.

Research output: Contribution to journal › Article

Optic Disk
Glaucoma
Intraocular Pressure
Sclera
Astrocytes
18 Citations (Scopus)

Biomechanical aspects of axonal damage in glaucoma: A brief review

The Lasker/IRRF Initiative on Astrocytes and Glaucomatous Neurodegeneration Participants, Apr 1 2017, In : Experimental Eye Research. 157, p. 13-19 7 p.

Research output: Contribution to journal › Review article

Optic Disk
Glaucoma
Intraocular Pressure
Biomechanical Phenomena
Astrocytes
11 Citations (Scopus)

Comparison of microRNA expression in aqueous humor of normal and primary open-angle glaucoma patients using PCR arrays: A pilot study

Jayaram, H., Phillips, J. I., Lozano, D. C., Choe, T. E., Cepurna, W. O., Johnson, E., Morrison, J., Gattey, D. M., Saugstad, J. & Keller, K., Jun 1 2017, In : Investigative Ophthalmology and Visual Science. 58, 7, p. 2884-2890 7 p.

Research output: Contribution to journal › Article

Aqueous Humor
MicroRNAs
Polymerase Chain Reaction
Primary Open Angle Glaucoma
Encyclopedias
54 Citations (Scopus)

Projection-Resolved Optical Coherence Tomography Angiography of Macular Retinal Circulation in Glaucoma

Takusagawa, H., Liu, L., Ma, K. N., Yali, J., Gao, S. S., Zhang, M., Edmunds, L. B., Parikh, M., Tehrani, S., Morrison, J. & Huang, D., 2017, (Accepted/In press) In : Ophthalmology.

Research output: Contribution to journal › Article

Optical Coherence Tomography
Glaucoma
Blood Vessels
Angiography
Visual Fields
2016
12 Citations (Scopus)

A period of controlled elevation of IOP (CEI) produces the specific gene expression responses and focal injury pattern of experimental rat glaucoma

Morrison, J., Cepurna, W. O., Tehrani, S., Choe, T. E., Jayaram, H., Lozano, D. C., Fortune, B. & Johnson, E., Dec 1 2016, In : Investigative Ophthalmology and Visual Science. 57, 15, p. 6700-6711 12 p.

Research output: Contribution to journal › Article

Optic Disk
Glaucoma
Gene Expression
Optic Nerve
Wounds and Injuries
12 Citations (Scopus)

Astrocyte structural and molecular response to elevated intraocular pressure occurs rapidly and precedes axonal tubulin rearrangement within the optic nerve head in a rat model

Tehrani, S., Davis, L., Cepurna, W. O., Choe, T. E., Lozano, D. C., Monfared, A., Cooper, L., Cheng, J., Johnson, E. & Morrison, J., Nov 1 2016, In : PLoS One. 11, 11, e0167364.

Research output: Contribution to journal › Article

astrocytes
Optic Disk
Tubulin
optics
tubulin
28 Citations (Scopus)

Compensation for reflectance variation in vessel density quantification by optical coherence tomography angiography

Gao, S. S., Yali, J., Liu, L., Zhang, M., Takusagawa, H., Morrison, J. & Huang, D., Aug 1 2016, In : Investigative Ophthalmology and Visual Science. 57, 10, p. 4485-4492 8 p.

Research output: Contribution to journal › Article

Optical Coherence Tomography
Angiography
Noise
Optic Disk
Blood Vessels
11 Citations (Scopus)

Expansions of the neurovascular scleral canal and contained optic nerve occur early in the hypertonic saline rat experimental glaucoma model

Pazos, M., Yang, H., Gardiner, S. K., Cepurna, W. O., Johnson, E., Morrison, J. & Burgoyne, C. F., Apr 1 2016, In : Experimental Eye Research. 145, p. 173-186 14 p.

Research output: Contribution to journal › Article

Optic Nerve
Glaucoma
Theoretical Models
Optic Disk
Nerve Expansion
19 Citations (Scopus)

Generation of Functional Human Retinal Ganglion Cells with Target Specificity from Pluripotent Stem Cells by Chemically Defined Recapitulation of Developmental Mechanism

Teotia, P., Chopra, D. A., Dravid, S. M., Van Hook, M. J., Qiu, F., Morrison, J., Rizzino, A. & Ahmad, I., 2016, (Accepted/In press) In : Stem Cells.

Research output: Contribution to journal › Article

Pluripotent Stem Cells
Retinal Ganglion Cells
Stem Cells
Induced Pluripotent Stem Cells
Embryonic Stem Cells
3 Citations (Scopus)

Glaucoma increases retinal surface contour variability as measured by optical coherence tomography

Tan, O., Liu, L., Zhang, X., Morrison, J. & Huang, D., 2016, In : Investigative Ophthalmology and Visual Science. 57, 9, p. OCT438-OCT443

Research output: Contribution to journal › Article

Optical Coherence Tomography
Glaucoma
Nerve Fibers
Visual Field Tests
Optic Disk

Optic nerve: Atypical nerves and nerve findings

Edmunds, L. B. & Morrison, J., Jan 1 2016, Pearls of Glaucoma Management: Second Edition. Springer Berlin Heidelberg, p. 71-83 13 p.

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Optics
2015
7 Citations (Scopus)

Continuous non-cell autonomous reprogramming to generate retinal ganglion cells for glaucomatous neuropathy

Parameswaran, S., Dravid, S. M., Teotia, P., Krishnamoorthy, R. R., Qiu, F., Toris, C., Morrison, J. & Ahmad, I., Jun 1 2015, In : Stem Cells. 33, 6, p. 1743-1758 16 p.

Research output: Contribution to journal › Article

Retinal Ganglion Cells
Induced Pluripotent Stem Cells
Glaucoma
Ocular Hypertension
Acids
19 Citations (Scopus)

Evaluation of the effect of elevated intraocular pressure and reduced ocular perfusion pressure on retinal capillary bed filling and total retinal blood flow in rats by OMAG/OCT

Zhi, Z., Cepurna, W., Johnson, E., Jayaram, H., Morrison, J. & Wang, R. K., Sep 1 2015, In : Microvascular Research. 101, p. 86-95 10 p.

Research output: Contribution to journal › Article

Optical tomography
Optical Coherence Tomography
Intraocular Pressure
Rats
Blood
18 Citations (Scopus)

Induction of autophagy in rats upon overexpression of wild-type and mutant optineurin gene

Ying, H. H., Turturro, S. S., Nguyen, T. T., Shen, X. X., Zelkha, R. R., Johnson, E., Morrison, J. & Yue, B. B. Y. J. T., May 6 2015, In : BMC Cell Biology. 16, 1, 14.

Research output: Contribution to journal › Article

Autophagy
Proteasome Endopeptidase Complex
Ubiquitin
Retinal Ganglion Cells
Fluorescence
2 Citations (Scopus)

Introduction to special issue on glaucomatous optic neuropathy: In vivo models and techniques

Ethier, C. R., Morrison, J. & Clark, A. F., Jul 20 2015, In : Experimental Eye Research. 141, p. 1-2 2 p.

Research output: Contribution to journal › Article

Animal Disease Models
Optic Nerve Diseases
Optic Nerve
Intraocular Pressure
Glaucoma
14 Citations (Scopus)

MicroRNA expression in the glaucomatous retina

Jayaram, H., Cepurna, W. O., Johnson, E. & Morrison, J., Dec 1 2015, In : Investigative Ophthalmology and Visual Science. 56, 13, p. 7971-7982 12 p.

Research output: Contribution to journal › Article

MicroRNAs
Retina
Intraocular Pressure
Central Nervous System
Chemical Databases
21 Citations (Scopus)

Modeling glaucoma in rats by sclerosing aqueous outflow pathways to elevate intraocular pressure

Morrison, J., Cepurna, W. O. & Johnson, E., Mar 28 2015, In : Experimental Eye Research. 141, p. 23-32 10 p.

Research output: Contribution to journal › Article

Intraocular Pressure
Glaucoma
Aqueous Humor
Optic Disk
Injections
274 Citations (Scopus)

Optical coherence tomography angiography of the peripapillary retina in glaucoma

Liu, L., Yali, J., Takusagawa, H., Pechauer, A. D., Edmunds, L. B., Lombardi, L., Davis, E., Morrison, J. & Huang, D., Sep 1 2015, In : JAMA Ophthalmology. 133, 9, p. 1045-1052 8 p.

Research output: Contribution to journal › Article

Optical Coherence Tomography
Glaucoma
Retina
Angiography
Perfusion
25 Citations (Scopus)

Rat, mouse, and primate models of chronic glaucoma show sustained elevation of extracellular ATP and altered purinergic signaling in the posterior eye

Lu, W., Hu, H., Sévigny, J., Gabelt, B. T., Kaufman, P. L., Johnson, E., Morrison, J., Zode, G. S., Sheffield, V. C., Zhang, X., Laties, A. M. & Mitchell, C. H., 2015, In : Investigative Ophthalmology and Visual Science. 56, 5, p. 3075-3083 9 p.

Research output: Contribution to journal › Article

Glaucoma
Primates
Adenosine Triphosphate
Astrocytes
Retinal Neurons
12 Citations (Scopus)

Rat optic nerve head anatomy within 3D histomorphometric reconstructions of normal control eyes

Pazos, M., Yang, H., Gardiner, S. K., Cepurna, W. O., Johnson, E., Morrison, J. & Burgoyne, C. F., Oct 1 2015, In : Experimental Eye Research. 139, p. 1-12 12 p.

Research output: Contribution to journal › Article

Bruch Membrane
Optic Disk
Anatomy
Retinal Vein
Sclera
2014
25 Citations (Scopus)

An acute intraocular pressure challenge to assess retinal ganglion cell injury and recovery in the mouse

Crowston, J. G., Kong, Y. X. G., Trounce, I. A., Dang, T. M., Fahy, E. T., Bui, B. V., Morrison, J. & Chrysostomou, V., Dec 12 2014, In : Experimental Eye Research. 141, p. 3-8 6 p.

Research output: Contribution to journal › Article

Retinal Ganglion Cells
Intraocular Pressure
Wounds and Injuries
Neuroglia
Glaucoma
20 Citations (Scopus)

Astrocyte processes label for filamentous actin and reorient early within the optic nerve head in a rat glaucoma model

Tehrani, S., Johnson, E., Cepurna, W. O. & Morrison, J., Oct 1 2014, In : Investigative Ophthalmology and Visual Science. 55, 10, p. 6945-6952 8 p.

Research output: Contribution to journal › Article

Optic Disk
Astrocytes
Glaucoma
Actins
Optic Nerve
367 Citations (Scopus)

Optical coherence tomography angiography of optic disc perfusion in glaucoma

Yali, J., Wei, E., Wang, X., Zhang, X., Morrison, J., Parikh, M., Lombardi, L., Gattey, D. M., Armour, R. L., Edmunds, L. B., Kraus, M. F., Fujimoto, J. G. & Huang, D., 2014, In : Ophthalmology. 121, 7, p. 1322-1332 11 p.

Research output: Contribution to journal › Article

Optic Disk
Optical Coherence Tomography
Glaucoma
Angiography
Perfusion
13 Citations (Scopus)

Radiation pretreatment does not protect the rat optic nerve from elevated intraocular pressure–induced injury

Johnson, E., Cepurna, W. O., Choi, D., Choe, T. E. & Morrison, J., Dec 7 2014, In : Investigative Ophthalmology and Visual Science. 56, 1, p. 412-419 8 p.

Research output: Contribution to journal › Article

Optic Nerve
Intraocular Pressure
Radiation
Wounds and Injuries
Glaucoma
2013
17 Citations (Scopus)

Electronic health record systems in ophthalmology: Impact on clinical documentation

Sanders, D. S., Lattin, D. J., Read-Brown, S., Tu, D., Wilson, D., Hwang, T., Morrison, J., Yackel, T. & Chiang, M., Sep 2013, In : Ophthalmology. 120, 9, p. 1745-1755 11 p.

Research output: Contribution to journal › Article

Electronic Health Records
Ophthalmology
Documentation
Glaucoma
Matched-Pair Analysis
29 Citations (Scopus)

Evaluation of electronic health record implementation in ophthalmology at an academic medical center (An American Ophthalmological Society Thesis)

Chiang, M., Read-Brown, S., Tu, D., Choi, D., Sanders, D. S., Hwang, T., Bailey, S., Karr, D., Cottle, E., Morrison, J., Wilson, D. & Yackel, T., 2013, In : Transactions of the American Ophthalmological Society. 111, p. 70-92 23 p.

Research output: Contribution to journal › Article

Electronic Health Records
Ophthalmology
Documentation
Databases
Population
2012
51 Citations (Scopus)

Impact of intraocular pressure on changes of blood flow in the retina, choroid, and optic nerve head in rats investigated by optical microangiography

Zhi, Z., Cepurna, W. O., Johnson, E., Morrison, J. & Wang, R. K., Sep 1 2012, In : Biomedical Optics Express. 3, 9, p. 2220-2233 14 p.

Research output: Contribution to journal › Article

intraocular pressure
Choroid
retina
Optic Disk
nerves
242 Citations (Scopus)

Quantitative OCT angiography of optic nerve head blood flow

Yali, J., Morrison, J., Tokayer, J., Tan, O., Lombardi, L., Baumann, B., Lu, C. D., Choi, W., Fujimoto, J. G. & Huang, D., Dec 1 2012, In : Biomedical Optics Express. 3, 12, p. 3127-3137 11 p.

Research output: Contribution to journal › Article

angiography
Optic Disk
Optical Coherence Tomography
nerves
blood flow
2011
75 Citations (Scopus)

Cell proliferation and interleukin-6-type cytokine signaling are implicated by gene expression responses in early optic nerve head injury in rat glaucoma

Johnson, E., Doser, T. A., Cepurna, W. O., Dyck, J. A., Jia, L., Guo, Y., Lambert, W. S. & Morrison, J., Jan 2011, In : Investigative Ophthalmology and Visual Science. 52, 1, p. 504-518 15 p.

Research output: Contribution to journal › Article

Optic Nerve Injuries
Optic Disk
Craniocerebral Trauma
Glaucoma
Interleukin-6