Dissertation Defense Schedule
The final step of Ph.D. candidacy is defending a dissertation. The defense tests the candidate’s research experience and knowledge, and is an educational opportunity for other students, faculty and postdocs. Visit Completion of Degree to learn more about the dissertation defense.
2025 Dissertation Defenses
Upcoming dissertation defenses will be posted here.
Past Dissertation Defenses
2023
January 10, 2023 — 2-3 p.m., Med-Dent SW107 and Zoom
Thesis Defense: Jessica Jacobs
Mentors: Patrick Forcelli, PhD and Ludise Malkova, PhD
Title: Regulation of primate social behavior by the amygdala and BNST
January 25, 2023 — 12-1:30 p.m., Med-Dent Harvey Auditorium South and Zoom
Thesis Defense: Daniel Chapman
Mentor: Mark Burns, PhD
Title: From Neurons to Behavior: A Path Towards Brain Stimulation as a Treatment for Repetitive Head Impacts
January 31, 2023 — 11 a.m.-12 p.m., Med-Dent Harvey Auditorium South and Zoom
Thesis Defense: Shiva Hassanzadeh-Behbahani
Mentors: Ashley Van Meter, PhD and Xiong Jiang, PhD
Title: Functional and Structural Brain Imaging Evidence of Frontostriatal Alterations in HIV and Aging
February 17, 2023 — 2 p.m.- 3 p.m., Med-Dent SW107 and Zoom
Thesis Defense: W. Tyler Ketchabaw
Mentor: Peter Turkeltaub, MD, PhD
Title: Different Folks, Different Strokes: Implications of interindividual language network variability on post-stroke aphasia deficits
March 15, 2023 — 11 a.m.- 12 p.m., Med-Dent Harvey Auditorium North and Zoom
Thesis Defense: Danielle Morency
Mentor: Tingting Wang, PhD
Title: Synaptic Homeostasis: Insights From Drosophila Autism Models
2022
February 9, 2022
Thesis Defense: Joshua McCall
Mentors: Peter Turkeltaub, MD, PhD and Rhonda Friedman, PhD,
Title: Investigating The Neurocognitive Mechanisms Of Error Monitoring In Aphasia
February 16, 2022
Thesis Defense: Joseph L. Posner
Mentors: Rhonda Friedman, PhD, and Peter Turkeltaub, MD, PhD
Title: It Sounds the Way It’s Spelled: Orthography Effect Mechanisms in Persons with Aphasia
June 3, 2022
Thesis Defense: Kelly Martin
Mentors: Elissa Newport, PhD, and Peter Turkeltaub, MD, PhD
Title: Language System Plasticity in Healthy Development and After Perinatal Stroke
June 16, 2022
Thesis Defense: Holly Korthas
Mentor: Mark Burns, PhD
Title: The Effect of Traumatic Brain Injury on Sleep and Circadian Rhythms
September 9, 2022
Thesis Defense: Andrew Speidell
Mentor: Italo Mocchetti, PhD
Title: Investigation of the Role of the P75 Neurotrophin Receptor in HIV-1 GP120-Associated Synaptic and Neural Injury
November 8, 2022
Thesis Defense: Hannah Waguespack
Mentors: Ludise Malkova, PhD and Patrick Forcelli, PhD
Title: Neural circuits of sensorimotor gating and social behavior in nonhuman primates
2021
January 29, 2021
Thesis Defense: Jonathan Vivian Dickens
Mentor: Peter Turkeltaub, MD, PhD, and Rhonda Friedman, PhD
Title: Mapping the neurocognitive architecture of reading
February 4, 2021
Thesis Defense: Laya Rajan
Mentor: Chandan Vaidya, PhD
Title: “Multimodal Evidence for Neurocognitive Alterations in Pediatric Obesity”
Feb 19, 2021
Thesis Defense: Srikanth Damera
Mentor: Maximilian Riesenhuber, PhD
Title: INVESTIGATING THE ARCHITECTURE AND PLASTICITY OF THE AUDITORY SYSTEM THROUGH SPOKEN WORD RECOGNITION
February 26, 2021
Thesis Defense: Nahdia Jones
Mentor: G. William Rebeck, PhD
Title: The Effects of Diet Induced Obesity on CNS Function of APOE mice
April 30, 2021
Thesis Defense: Mondona McCann
Mentor: Kathleen Maguire-Zeiss, PhD
Title: Organochlorines and brain homeostasis: polychlorinated biphenyls as astrocytic stressors
July 26, 2021
Thesis Defense: Cameron McKay
Mentor: Guinevere Eden, D. Phil.
Title: Using Structural MRI to Examine the Neural Bases of Dyslexia, Dyscalculia, and ADHD in Children
July 26, 2021
Thesis Defense: Hassan Aleem
Mentor: Norberto Grzywacz, PhD
Title: The Learning and Persistence of Aesthetic Values
August 11, 2021
Thesis Defense: Alan J. Fowler
Mentor: Dr. Charbel Moussa
Title: A translational investigation of Discoidin Domain Receptor 1 inhibition as a novel therapeutics’ strategy in neurodegenerative disease
November 8, 2021 at 1:30pm
Thesis Defense: Katherine Marie Matthews (née O’Connell)
Mentor: Abigail A. Marsh, PhD
Title: From Perception to Social Connection: Assessing Deficits and Modulation of Empathic Processes to Study Human Social Behavior
November 12, 2021 at 2pm
Thesis Defense: Lauren Rosko
Mentor: Jeffrey Huang, PhD
Title: Creatine synthesis and supplementation regulates central nervous system postnatal development and injury
2020
April 23, 2020
Thesis Defense: Stephanie Sloley
Mentors: Mark Burns, PhD, and Stefano Vicini, PhD
Title: Changes In Hippocampal Synaptic Plasticity Following Exposure to High Frequency Head Impacts (HF-HI)
May 19, 2020
Thesis Defense: Kaela Singleton
Mentor: Elena Silva, PhD
Title: Characterizing Sox11 Partner Proteins And Interacting Domains In Xenopus
June 11, 2020
Thesis Defense: Kaitlyn B. Downey
Mentor: Guinevere Eden, D. Phil.
Title: Functional Neuroanatomy Of Arithmetic In Bilinguals
September 4, 2020
Thesis Defense: Adam Caccavano
Mentor: Stefano Vicini, PhD
Title: Hippocampal Microcircuit Alterations In Early Amyloid Pathology: A Preferential Disruption To Parvalbumin-Expressing Basket Cells During Sharp Wave Ripple
October 27, 2020
Thesis Defense: Kevin Cook
Mentor: Chandan Vaidya, PhD
Title: Behavioral Flexibility In Autism Spectrum Disorder: The Role of Memory And Its Neural Correlates
November 23, 2020
Thesis Defense: Shady El Damaty
Mentor: John VanMeter, PhD
Title: Adolescent Neurocognitive Maturity Mediates Paths to Altered Social Norms and Vulnerability in Emerging Adulthood
2019
January 9, 2019 at 1:00pm
Thesis Defense: Nathanael Lee
Mentor: Dr. Jeffrey Huang and Dr. Daniel Reich (NIH)
Title: “Investigating The Spatiotemporal Evolution Of Inflammatory Demyelination”
January 17, 2019 at 12:00pm
SW 107 Medical Dental Building
Thesis Defense: Patrick Malone
Mentor: Dr. Maximilian Riesenhuber
Title: “How The Brain Learns To Understand Speech Through Touch: Neural Basis Of Acoustic-To-Vibrotactile Sensory Substitution”
May 24, 2019 at 1:00pm
NRB Auditorium
Thesis Defense: Edith Brignoni-Perez
Mentor: Dr. Guinevere Eden
Title: “Investigating The Neurofunctional Bases Of Reading In The Spanish-English Brain”
2018
June 8, 2018 at 9:00am
at SW107 Medical Dental Building
Thesis Defense: Stephanie Davis
Mentor: Dr. Jeffrey Huang and Dr. Anton Wellstein
Title: “Immunomodulatory Effect Of Interleukin-four Induced-one (IL4I1) On Multiple Sclerosis Patient Derived Lymphocytes”
December 18, 2018 at 2:00pm
NE 401 Medical Dental Building
Thesis Defense: Chinyere Agbaegbu
Mentor: Dr. Herbert Geller (NIH) & Dr. Mark Burns
Title: “Elucidating The Role Of Plasticity-Related Gene Protein Type 3 In The CNS”