Traveling Waves in the Cortex May Hold the Key to Understanding Human Cognition
Rachel Kogan ’19 “Neurons that fire together, wire together.” This age old phrase serves as the foundation for neuroscience, commenting not only on neuron synchronicity, but also proposing a biological scaffold for behavior and thought. The greater the number of oscillating electrical impulses, or brain waves, fired by a group of neurons, the stronger the signal and potential for action. In the past few years, … Continue reading Traveling Waves in the Cortex May Hold the Key to Understanding Human Cognition
Perception of Human Emotion by Horses Found to be Cross-Modal
Anna Tarasova ‘19 Dogs and horses have long been considered companion animals because of their long history of domestication with humans. Both are also heavily social animals, which means that they use emotional cues to learn about their environment and participate in their social group. The relationship between humans and horses stretches back 5,500 years. Within their species, horses have been seen to demonstrate physiological … Continue reading Perception of Human Emotion by Horses Found to be Cross-Modal
Musical Training Found to be Beneficial to Speech Perception
Anna Tarasova ‘19 Music is an integral part of both ancient and modern society and culture. It has long been used for a variety of communicative and expressive purposes. Recent studies have suggested that musical training may be associated with an improvement in linguistic abilities in childhood. The mechanism responsible for this relationship is uncertain, although it may be due to the acoustic similarity of … Continue reading Musical Training Found to be Beneficial to Speech Perception
Uncovering Prenatal Risk Factors for Autism
Anna Tarasova ‘19 Autism spectrum disorder (ASD) is a mental disorder that affects 1 in 59 children, according to an estimate by the Centers for Disease Control and Prevention (CDC). More than 3.5 million Americans are currently living with ASD. As such, it is vital to study the risk factors that could be affecting the prevalence of this disorder. An association has previously been found … Continue reading Uncovering Prenatal Risk Factors for Autism
Horses Can Integrate Senses to Detect Human Emotion
Caleb Sooknanan ‘20 Horses can cross-modally, or with multiple senses simultaneously, distinguish human facial expressions and recognize people with whom they are acquainted. While horses may be able to cross-modally distinguish human emotions, more research is needed to understand these animals’ cognitive abilities. Doctor Toshizaku Hasegawa and researchers from Hokkaido University in Japan conducted a study in which the expectancy violation method — normally used … Continue reading Horses Can Integrate Senses to Detect Human Emotion
Reducing Cancer Metastasis with Gene Target Therapy
Caleb Sooknanan ‘20 Cancer metastasis refers to the spread of cancer cells from an original tumor to another bodily region through a subject’s blood or lymph systems. The possibility of cancer cells entering a subject’s blood stream is mainly dependent upon the motility of cancer cells within the subject’s body. However, more research is needed to understand and detect the genes that account for cancer … Continue reading Reducing Cancer Metastasis with Gene Target Therapy
Using Microelectrode Arrays on Soft Substances
Caleb Sooknanan ‘20 Microelectrode arrays or MEAs are electrode systems that can be used to analyze electric signals among cardiac cells and neuronal cells, repair sensory abilities among human patients, and address nervous system disorders. However, most of the devices currently associated with MEAs rely on silicon or polymer substances, which make it difficult for scientists to mimic the structural and functional capabilities of living … Continue reading Using Microelectrode Arrays on Soft Substances
Investigating Genetic Variation and Selection in Starfish Species Piaster ochraceus
Stephanie Budhan ’21 Extreme environmental disturbances, such as a natural disaster or epidemics, dramatically impact animal population survival. These events have the potential to eliminate entire species, and affect the gene pool or the frequency of certain genes within the population. However, scientists observing these natural disasters and their subsequent effects can be difficult due to their sporadic occurrence. A study conducted by Dr. Lauren … Continue reading Investigating Genetic Variation and Selection in Starfish Species Piaster ochraceus
Social Media User’s Opinion of Fitspiration
Stephanie Budhan ’21 Recently, a fitness trend known as “Fitspiration” has been permeating the internet, promoting a healthy lifestyle through proper exercise and diet. Fitspiration is often seen as a healthier alternative to trends such as “thinspiration” or “bonespiration,” which glorify thin bodies as well as extreme diet and exercise regimens. However, there seems to be controversy regarding the positive message of fitspiration. Some studies … Continue reading Social Media User’s Opinion of Fitspiration
The Relationship Between Vitamin D levels and Insulin Resistance in Obese Individuals
Stephanie Budhan ’21 Obesity, or excessive weight, is often associated with insulin resistance. The hormone insulin helps decrease the body’s sugar levels. During insulin resistance, the body cells do not respond to insulin, causing the body’s sugar levels to remain high. Insulin resistance may lead to weight gain and eventually obesity. Previous research has reported that vitamin D concentration appears to be inversely related to … Continue reading The Relationship Between Vitamin D levels and Insulin Resistance in Obese Individuals
Regenerative bandage fast-tracks healing
Nita Wong ’21 Diabetes, a condition affecting nearly 10 percent of Americans, often causes nerve damage that results in numbness in the hands and feet. This inability to sense pain can turn a minor cut or sore into a situation requiring limb amputation or, in severe cases, leading to death. In a recent study, researchers at Northwestern University sought to tackle this medical dilemma by … Continue reading Regenerative bandage fast-tracks healing
Time-restricted eating shows weight loss potential
Nita Wong ’21 As obesity rates in the United States continue to increase, research regarding various types of diets has likewise intensified. The latest study, conducted by scientists from the University of Illinois at Chicago and published in the journal Nutrition and Healthy Aging, points to daily fasting as an effective means by which to reduce weight and lower blood pressure. Time-restricted eating confines an … Continue reading Time-restricted eating shows weight loss potential
