Dianna Hidalgo
Graduate Student Lab of Gabriel Kreiman,
Boston Children's Hospital
I study how the brain makes sense of what we see, using artificial neural networks and animal models. In both the brain and in visual neural networks, different areas can process different parts of visual scenes (one area processes edges, another colors, motion, etc.). In artificial neural networks, I study how these areas develop, learn and are robust to lesions, while in mouse and macaque models, I study how these areas interact and communicate with each other across different contexts.
Natalie Shulstad
Research Assistant and Lab Manager Lab of Aleena Garner,
Harvard Medical School
I study perception. Specifically, I study input from the auditory and visual systems and how the brain uses its memories to influence what we see and hear. My research seeks to understand how our past experiences can change how our senses work and then alter our behavior. I want to understand how we interpret the world and what happens when our perception of the world fails.
Saira Munshani
Research Assistant Lab of Chenghua Gu,
Harvard Medical School
Despite taking up 2% of body weight, the brain consumes 20% of the body’s energy stores at rest, and neurons have a very limited ability to store energy. When a part of the brain is active, blood vessels dilate in real time to deliver resources. Within the Gu lab, I am part of a team that studies how the brain regulates blood flow, on functional, cellular, and molecular levels. We use different imaging tools to watch this process unfold, which can ultimately give us insight into what happens when that balance is lost in diseases like stroke or dementia.
Lina C. Fellah
Research Associate,
Lab of Lakmali M. Silva Harvard School of Dental Medicine
I study how the immune system and blood-clotting factors interact in gum disease. I work with genetically modified mice to understand the role of specific genes and analyze their tissues to see how immune cells behave in health versus disease. I try to figure out what’s going wrong so we can find better treatments!
Mario Bogdanov
Postdoctoral Fellow, Laboratory for Affective and Translational Neuroscience, Center for Depression, Anxiety and Stress Research, McLean Hospital
People affected by psychiatric or neurological conditions, such as Major Depressive Disorder or Parkinson’s Disease, often experience severely reduced motivation to exert physical or mental effort toward a desired goal, which is thought to result from altered cost-benefit decision-making processes. In my work in the lab of Diego A. Pizzagalli, I aim to understand how exposure to acute and chronic stress or the presence of early-life adversity—factors often associated with the development or worsening of symptoms of psychopathology—impact the neural and cognitive mechanisms that guide motivated behavior in humans.
Olubusola O. Olukoya (‘Busola)
Graduate Student Lab of Lisa Goodrich,
Harvard Medical School
I study how the ear gets wired to receive sound information from the environment. During development, many different cells need to get to the right place and make stereotyped connections in a precise manner for us to be able to hear. My research examines how two of these cell types, neurons and glia, interact in wiring the cochlea, the organ of hearing. Understanding how cochlea wiring is established during development will provide useful insight for therapies to treat or prevent hearing loss.
Image Credit:
MERFISH image of the human brain, showing RNA molecules expressed from 4,000 genes by various colors in individual cells. Image courtesy of Rongxin Fang (Lab of Xiaowei Zhuang, Harvard).