Spero Nicholas
Senior Programmer-Analyst
Degrees: MS Bioengineering, University of Pittsburgh
BS Biomedical Engineering, Northwestern University
BS Biomedical Engineering, Northwestern University
As a member of the Smith-Kettlewell Brain Imaging Center, I support various labs in programming multi-modal dynamic stimuli for fMRI, EEG, oculomotor, and psychophysical experiments, as well as custom analyses for all of these types of data.
Tabs
Journal Articles
. (2019). Learning face perception without vision: Rebound learning effect and hemispheric differences in congenital vs late-onset blindness. Imaging Science And Technology: Human Vision And Electronic Imaging. http://doi.org/10.2352/ISSN.2470-1173.2019.12.HVEI-237 Human Vision and Electronic Imaging 2019
. (Feb 14 2016). The Cortical Network for Braille Writing in the Blind. Electronic Imaging, 2016, 1–6. http://doi.org/10.2352/ISSN.2470-1173.2016.16.HVEI-095 PMID: 28890944 PMCID: PMC5589194 (Original work published 2016)
. (2016). Fundamental anti-symmetries in the brain organization of conceptual knowledge representation help resolve long-standing controversies. Journal Of Vision., (16(12). (Original work published Aug 31 2016)
. (2015). Analysis of Neural-BOLD Coupling Through Four Models of the Neural Metabolic Demand. Frontiers In Neuroscience, 9. http://doi.org/10.3389/fnins.2015.00419
. (2015). Consequences of Traumatic Brain Injury for Human Vergence Dynamics. Frontiers In Neurology, 5. http://doi.org/10.3389/fneur.2014.00282
. (2015). Deficits in the activation of human oculomotor nuclei in chronic traumatic brain injury. Frontiers In Neurology, 6(173), 9. http://doi.org/doi: 10.3389/fneur.2015.00173
. (2015). Effect of familiarity on Braille writing and reading in the blind: From graphemes to comprehension. Journal Of Vision, 15, 920–920. http://doi.org/10.1167/15.12.920
. (2012). Analysis of human vergence dynamics. Journal Of Vision, 12(11)(21), 1-19. http://doi.org/10.1167/12.11.21
. (2006). A proposed role for all-trans retinal in regulation of rhodopsin regeneration in human rods. Vision Research, 46, 4449-4463. http://doi.org/http://dx.doi.org/10.1016/j.visres.2006.07.035
. (7AD). Toward a unified model of vertebrate rod phototransduction. Visual Neuroscience, 22, 417-436. http://doi.org/10.1017/S0952523805224045 (Original work published 2005)
. (2003). Multiple Steps of Phosphorylation of Activated Rhodopsin Can Account for the Reproducibility of Vertebrate Rod Single-photon Responses. The Journal Of General Physiology" Volume = "122, 419-444. http://doi.org/10.1085/jgp.200308832
. (1998). A Link-Segment Model of Upright Human Posture for Analysis of Head-Trunk Coordination. Journal Of Vestibular Research, 8, 187-200. http://doi.org/10.3233/VES-1998-8301
Presentations/Posters
. (2017). Top-down working memory reorganization of the primary visual cortex: Granger Causality analysis. http://doi.org/10.1167/17.10.594
Smith-Kettlewell Brain Imaging Center
The Smith-Kettlewell Brain Imaging Center supports a wide variety of human brain imaging modalities, including MRI, MRI morphometry, functional MRI, fMR Iretonogrphy, fMRI dynamics, functional connectivity, Granger-causal connectivity, DTI, DTI tractography, whole-head EEG, EEG functional...
Likova Lab
The main areas of my research are learning and brain plasticity of multimodal sensorimotor processing in the blind and the sighted.
Tyler Lab
Our work centers on human visual neuroscience and computational vision, especially in the areas of stereoscopic depth, form, symmetry, and motion perception in adults, and the development of tests for the diagnosis of eye diseases in infants and adults. The current focus of the lab is on...
Advanced Spatiomotor Rehabilitation for Navigation in Blindness & Visual Impairment
Successful navigation requires the development of an accurate and flexible mental, or cognitive, map of the navigational space and of the route trajectory required to travel from the current to the target location. The Cognitive-Kinesthetic (C-K) Rehabilitation Training that we have developed in the preceding period utilizes a unique form of blind memory-guided drawing to develop cognitive mapping to a high level of proficiency.
Contact Information
2318 Fillmore St.
San Francisco, CA 94115
Email:
spero@ski.org