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Description:: Different features of the visual world are conveyed to the retino-recipient regions of the brain by more than 40 types of retinal ganglion cells (RGCS). Feature detection by RGCs depends on a combination of intrinsic and morphological properties where the interplay of excitatory and inhibitory inputs occurs through local retinal...
Keyword:: Intersectional Genetics, Amacrine Cells, and Retina
Subject:: Physiology, Ophthalmology, and Neurosciences
Creator:: Jo, Andrew Oh
Owner:: Scholarly Digital Publishing
Language:: en
Date Uploaded:: 05/31/2023
Date Created:: 2023-01-01
Resource Type:: Dissertation
Alternate Identifier:: http://dissertations.umi.com/northwestern:16453 and etdadmin_upload_971727

Description:: The retina detects light, processes the visual signal, and sends a complex set of parallel information channels to the brain via a functionally diverse set of retinal ganglion cells types. This manuscript examines these retinal ganglion cell types, the visual features they encode, and the computational mechanisms leading to their...
Keyword:: electrophysiology, computational, signal processing, Bipolar cell, Retina, and ganglion cell
Subject:: Ophthalmology and Neurosciences
Creator:: Swygart, David Isaiah
Owner:: Scholarly Digital Publishing
Language:: en
Date Uploaded:: 05/31/2023
Date Created:: 2023-01-01
Resource Type:: Dissertation
Alternate Identifier:: etdadmin_upload_962145 and http://dissertations.umi.com/northwestern:16411

Description:: The retina detects light, processes the visual signal, and sends a complex set of parallel information channels to the brain via a functionally diverse set of retinal ganglion cells types. This manuscript examines these retinal ganglion cell types, the visual features they encode, and the computational mechanisms leading to their...
Keyword:: electrophysiology, computational, signal processing, Bipolar cell, Retina, and ganglion cell
Subject:: Ophthalmology and Neurosciences
Creator:: Swygart, David Isaiah
Owner:: Scholarly Digital Publishing
Language:: en
Date Uploaded:: 03/24/2023
Date Created:: 2023-01-01
Resource Type:: Dissertation
Alternate Identifier:: etdadmin_upload_962145 and http://dissertations.umi.com/northwestern:16411

Description:: Optical coherence tomography (OCT) is a high-resolution, non-contact, three-dimensional imaging technique, which has revolutionized the diagnosis and treatment of retinal diseases. Visible-light OCT (vis-OCT) extends OCT by enabling retinal oximetry – the measurement of oxygen saturation of hemoglobin from within individual retinal blood vessels. Three advances in the vis-OCT technique...
Keyword:: ophthalmology, imaging, blood flow, retina, oxygen saturation, and optical coherence tomography
Subject:: Physiology, Ophthalmology, and Optics
Creator:: Soetikno, Brian
Owner:: Scholarly Digital Publishing
Language:: en
Date Uploaded:: 02/12/2020
Date Created:: 2018-01-01
Resource Type:: Dissertation
Alternate Identifier:: etdadmin_upload_625515 and http://dissertations.umi.com/northwestern:14438

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