Tag Archives: neuroscience

Critical Factors Involved in the Relationship Between Cannabis and Schizophrenia

By Carly Cheung, Microbiology, ’17

Author’s Note:

“I wrote this piece for my UWP 104F: ‘Writing in the Health Professions’ class with Professor Walsh in Winter 2016. Our assignment was to examine a health related research question and explore the subject in a quarter-long research and synthesis process. I decided to write about Schizophrenia because I realized that I knew close to nothing accurate about people with mental health illnesses. Lack of understanding of the disease can contribute to stigmatization of these patients and cause further psychological harm. On my way to demystifying Schizophrenia, one of the most researched relationship I found was that of Marijuana and Schizophrenia. Throughout this process, I not only gained valuable knowledge on this topic, but I also learned to appreciate the various methods scientists developed to study the mechanism of this multi-layered and abstract disease.”

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Population Vector

By Jennifer Jahncke, Psychology ’14

Something we talk about a lot in neuroscience in terms of topics like visual perception and locomotion is population vectors. A population vector is the sum of each component vector. In this image, with the trees converging to a vanishing point, the population vector would be the vector in the center of the cluster (though not quite to scale; in reality it would have a larger magnitude).

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Mapping neurons through online gaming

By: Jenny Cade, Biochemistry & Molecular Biology ‘15

One of the biggest challenges in neuroscience today is mapping the wiring of the nervous system. Looking at the spatial arrangement of neural networks can tell us a lot about how information is relayed, but accurate 3D mapping of neurons is an enormously challenging task, even with the aid of computer analysis. One group of researchers at MIT has harnessed the power of crowdsourcing to tackle this problem.

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New Target For Alzheimer’s Treatment

By David Ivanov, Biochemistry and Molecular Biology, ’15

A group of researchers studying brain cells have found a new potential target for pharmacological therapies that may help treat Alzheimer’s disease. Beta amyloid plaque, which appears to be a toxic build up of fragments of amyloid precursor protein (APP) in the brain, has long been associated with Alzheimer’s disease, and has been one of the major targets for Alzheimer’s treatment. Amyloid precursor protein plays an important role in the brain, and when this protein is broken down in nerve cells the toxic byproduct beta amyloid is formed. Continue reading New Target For Alzheimer’s Treatment