Author: Young Investigators Review

The Young Investigators Review is Stony Brook University's undergraduate-oriented, all-inclusive science journal. Founded in 2008, our mission is to provide the student community with a way to learn more about the research currently being done on-campus by their faculty and fellow peers. We feature articles that span all fields, from Physics to Neuroscience, as well as original student research reports straight from the campus laboratories. Our journal offers aspiring talented future researchers and physicians a way to hone their science writing skills and spread word of their experiences to inspire incoming students to think about devoting their futures to the various fields of science.
Cognition, General Neuroscience, Neurology, Neuroscience

Celestial Maps: A Newly Discovered Method of Navigation in Bogong Moths

Author: Sean Krivitsky, Class of 2026 Figure 1. Clustering formation of bogong moths following migration Many different species of animals have been observed to perform migratory travels for a variety of reasons, including searching for food, being influenced by changes in climate, or finding a safe breeding ground. These animals do so using unique methods of navigation–some may learn from previous generations’ migration patterns. In … Continue reading Celestial Maps: A Newly Discovered Method of Navigation in Bogong Moths

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Ecology, Environment, Natural World

Color or Chemistry? How Tiny Isopods Use Multiple Defenses to Outsmart Predators

Author: Diego Javier, Class of 2026 In nature, color is used by animals as a defense mechanism to ward off predators, signifying whether they are poisonous or dangerous to eat. This type of warning coloration is known as aposematism, a strategy seen across many species including monarch butterflies and isopods, tiny crustaceans that hide under damp soil and rocks. This idea was explored by Professor … Continue reading Color or Chemistry? How Tiny Isopods Use Multiple Defenses to Outsmart Predators

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Disease, Health, Health and Medicine, Medicine and Physiology

Mild Gut Inflammation Can Impact the Developing Brain

Author: Diego Javier, Class of 2026 Figure 1. X-Ray of a newborn with highlight regions displaying areas affected by NEC Necrotizing enterocolitis (NEC) is an intestinal disease that affects around 10% of premature infants in the United States, resulting in either infant mortality or long-term developmental problems such as learning disabilities and behavioral problems in babies that do survive. While it is known that severe … Continue reading Mild Gut Inflammation Can Impact the Developing Brain

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Exercise, Health, Health and Medicine, physiology

Whiskers, Weight, and Wheat: Is it the Carbs?

Author: Sajia Athai, Class of 2026 Walking through the streets of the city, every New Yorker knows the best spots: the thrift stores, the restaurants, parking lots to chill at, but most importantly, the cat cafes. Everyone loves cats, especially the big, cute, and fluffy ones. With cat videos always going viral across the country, viewers are often quick to judge the health of seemingly … Continue reading Whiskers, Weight, and Wheat: Is it the Carbs?

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Brain, Cognition, Degenerative Disease, General Neuroscience, Neurology

Hippocampal interneuron activity drives functional hyperemia leading to neurovascular disfunction and Alzheimer’s Disease

Author: Kang Lai, Class of 2026 Functional hyperemia, or the dilation of blood vessels in response to increased metabolic activity, is critical for regulating the levels of oxygen and glucose in the brain. Moreover, it facilitates the clearance of metabolic byproducts such as amyloid-β peptide (Aβ), an accumulation of which underlies Alzheimer’s disease. In Alzheimer’s Disease (AD), disruptions in vascular dynamics are significant but poorly … Continue reading Hippocampal interneuron activity drives functional hyperemia leading to neurovascular disfunction and Alzheimer’s Disease

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Health, Health and Medicine, Immunology, Medicine and Physiology

Booze or Sugar? How do stress and dependent mice choose between the two addictive substances? 

Author: Kang Lai, Class of 2026 Alcohol Use Disorder (AUD) is a significant health problem, affecting more than 35 million Americans, diagnosed by the DSM-5. Despite such high prevalence, few medications exist that can effectively treat AUD. The neurobiological mechanisms influencing key reward-seeking areas such as the nucleus accumbens and ventral tegumental area of the brain still remain unclear to this day. A common feature … Continue reading Booze or Sugar? How do stress and dependent mice choose between the two addictive substances? 

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Ecology, Health, Natural World, physiology

The Ethics of Animal Use in Research

Author: Antonia Truta, Class of 2028 Is the use of animals in research for human benefit morally justified? If so, how can experiments maintain ethical integrity while still advancing scientific goals? Professor Marcel Mertz at Hannover Medical School and a diverse range of colleagues, including scientists, philosophers, and legal scholars, explore these questions with a focus on animal models in research. The emerging field of … Continue reading The Ethics of Animal Use in Research

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Ecology, Environment, Natural World

Vasoconstriction and Heat Stress on Cattle

Author: Maegan Diep, Class of 2029 Figure 1. An image of a cow. Fescue toxicosis (FT) is a common condition brought about by endophyte bacterium-infected varieties of tall fescue plants. While beneficial to the plant, it is harmful to the cattle that consume the plant. In consequence, vasoconstriction, or the narrowing of blood vessels, is a common symptom associated with FT, harming their cardiovascular systems. … Continue reading Vasoconstriction and Heat Stress on Cattle

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COVID-19, Health, Health and Medicine

COVID-19 and Maternal Stress on an International Level

Author: Maegan Diep, Class of 2028 Pregnant women are among the many groups negatively impacted by the COVID-19 pandemic. Encountering several stressors including social isolation, financial difficulties, and an increase in domestic violence, pregnant women are especially at risk for mental health issues. Exposure to stress during pregnancy can have numerous detrimental effects for both the mother and the infant. The mother becomes vulnerable to … Continue reading COVID-19 and Maternal Stress on an International Level

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Artificial Intelligence, Ecology, Environment, Evolution, Natural World

Harnessing Artificial Intelligence for Wildlife Conservation

Author: Amal Bilal, Class of 2028 Artificial Intelligence (AI) is emerging as a tool that can be leveraged to identify effective solutions for the current biodiversity crisis. As ecosystems are increasingly harmed by humanity, researchers are looking for ways in which AI can be used to create multimodal models that analyze ecological data to improve biodiversity loss predictions, track patterns in wildlife trade, and develop … Continue reading Harnessing Artificial Intelligence for Wildlife Conservation

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Health and Medicine, Medicine and Physiology

Augmenting Ultrasounds with Artificial Intelligence to Advance Wound Healing

Author: Amal Bilal, Class of 2028 Chronic wounds, or wounds that demonstrate abnormal repair due to a deficient healing process, pose major healthcare challenges worldwide. These wounds can lead to pain, infection, hospitalization, surgery, and, in the worst cases, amputation. Therefore, early identification of whether a wound is healing properly is crucial for adjusting treatment plans, reducing side effects and costs, and ultimately improving patient … Continue reading Augmenting Ultrasounds with Artificial Intelligence to Advance Wound Healing

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General Psychology, Psychology, relationships

How dietary choices affect our psychological well-being, behaviors, and crime levels

Laura Ladekarl, Class of 2025 The food you eat influences not only your physical health but also your mental health, mood, cognition, and behavior, especially when you are undernourished. Food can also play a significant social and emotional role when tied to cultural and religious practices or serving as a coping mechanism. While food plays an important role in emotional and physical wellbeing, researchers questioned … Continue reading How dietary choices affect our psychological well-being, behaviors, and crime levels

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