Staff & Faculty Directory

Gonzalo Otazu Aldana

Associate Professor; Biomedical Sciences, College of Osteopathic Medicine

Education Credentials: Ph.D.

Expertise: Neuroscience

Joined New York Tech: 2017

Neuroscientist Gonzalo Otazu, Ph.D. is an associate professor, leverages his electrical engineering expertise to study the computational problems solved by the animal’s brain in order for the animal to survive in its natural environment. This includes how the brain identifies and processes new odors and how this process is affected in neurodevelopmental disorders like autism spectrum disorder (ASD).

Using the latest insights in neuroscience, Otazu develops novel machine learning algorithms and applies them to biomedical problems. In addition to lecturing at NYITCOM, Otazu currently mentors undergraduate and medical student research assistants, who often earn co-authorship on conference presentations. He will also partner with the Center for Biomedical Innovation to further his computational biology projects.

Otazu received his doctoral degree in electrical engineering from Tohoku University in Japan and completed his postdoctoral fellowship at Cold Spring Harbor Laboratory, where he participated in research to understand how the mammalian brain distinguishes nearly identical scents, such as those of oranges and tangerines. He also holds an undergraduate electrical engineering degree from Pontificia Universidad Catolica del Peru in Peru.

  • Target detection in the presence of novel olfactory environment
  • Sensory deficits in autism

  • Sturm K.L., Semak D., Scheier Z.A., Ramos R.L, Otazu G.H. (2025). Odor experience stabilizes glomerular output representations in two mouse models of autism. eNeuro, in press.  
  • White, B. S., de Reyniès, A., Newman, A. M., Waterfall, J. J., Lamb, A., Petitprez, F., … Tumor Deconvolution DREAM Challenge consortium…. & Gentles, A. J. (2024). Community assessment of methods to deconvolve cellular composition from bulk gene expression. Nature Communications15(1), 7362. Gonzalo H Otazu is part of the Tumor Deconvolution DREAM Challenge consortium.
  • Scheier, Z. A., Sturm, K. L., Colavecchio, J. A., Pradhan, A., & Otazu, G. H. (2024). Role of Odor Novelty on Olfactory Issues in Autism Spectrum Disorder. Genes, Brain and Behavior23(6), e70008.
  • Ryndych, D., Sebold, A., Strassburg, A., Li, Y., Ramos, R. L., & Otazu, G. H. (2023). Haploinsufficiency of Shank3 in mice selectively impairs target odor recognition in novel background odors. Journal of Neuroscience43(46), 7799-7811.
  • Li, Y., Swerdloff, M., She, T., Rahman, A., Sharma, N., Shah, R., … & Otazu, G. H. (2023). Robust odor identification in novel olfactory environments in mice. Nature Communications14(1), 673.
  • Otazu, G. H., Li, Y., Lodato, Z., Elnasher, A., Keever, K. M., Li, Y., & Ramos, R. L. (2021). Neurodevelopmental malformations of the cerebellum and neocortex in the Shank3 and Cntnap2 mouse models of autism. Neuroscience letters765, 136257.
  • Rochon, C., Otazu, G., Kurtzer, I. L., Stout Jr, R. F., & Ramos, R. L. (2019). Quantitative indicators of continued growth in undergraduate neuroscience education in the US. Journal of Undergraduate Neuroscience Education18(1), A51.
  • Otazu GH, Tai LH, Yang Y, Zador AM. Engaging in an auditory task suppresses responses in auditory cortexNat Neurosci. 2009 May;12(5):646-54. doi: 10.1038/nn.2306. Epub 2009 Apr 12. PubMed PMID: 19363491; PubMed Central PMCID: PMC4084972.
  • Otazu GH, Leibold C. A corticothalamic circuit model for sound identification in complex scenesPLoS One. 2011;6(9):e24270. doi: 10.1371/journal.pone.0024270. Epub 2011 Sep 13. PubMed PMID: 21931668; PubMed Central PMCID: PMC3172241.
  • Otazu GH, Chae H, Davis MB, Albeanu DF. Cortical Feedback Decorrelates Olfactory Bulb Output in Awake MiceNeuron. 2015 Jun 17;86(6):1461-77. doi: 10.1016/j.neuron.2015.05.023. Epub 2015 Jun 4. PubMed PMID: 26051422.
  • Yang Y, DeWeese MR, Otazu GH, Zador AM. Millisecond-scale differences in neural activity in auditory cortex can drive decisionsNat Neurosci. 2008 Nov;11(11):1262-3. doi: 10.1038/nn.2211. Epub 2008 Oct 12. PubMed PMID: 18849984; PubMed Central PMCID: PMC4062077.
  • Otazu GH, Futami R, Hoshimiya N. A muscle activation model of variable stimulation frequency response and stimulation history, based on positive feedback in calcium dynamicsBiol Cybern. 2001 Mar;84(3):193-206. doi: 10.1007/s004220000207.PubMed PMID: 11252637.

  • Neuroanatomy lab
  • Foundations of Osteopathic Medicine

Contact Information

Email: gotazual@nyit.edu

Phone: 516.686.3806

Office: Long Island, NY