Category: Cognition

Cognition, Drug Discovery

Long-Term Use of These Drugs May Increase Risk for Dementia

Nicole Zhao ’20 A diagnosis of dementia is often accompanied by fear, anxiety and the need to fulfill a bucket list before the condition robs you of life. Dementia is the loss of cognitive functioning which includes thinking, remembering and reasoning (1). These losses then manifest in a change of behavior such as the inability to communicate, change in personality, and eventually the loss of … Continue reading Long-Term Use of These Drugs May Increase Risk for Dementia

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Brain, Cognition

Effects of Dopamine in Value-Based Learning

Allan Mai ‘20 Dopamine is a neurotransmitter with implicated functions involving value-based learning. Researchers have discovered that dopamine signals reward prediction and incentive motivation when the brain is actively utilizing its decision making and value-based learning functions. Additionally, dopamine receptors in the brain can be divided into two groups, D1 and D2, which have opposite functions in terms of reward related and aversion related behaviors. … Continue reading Effects of Dopamine in Value-Based Learning

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Brain, Cognition

Effects of GVS Signals on Cognitive Functions

Allan Mai ‘20 The hippocampus and striatal circuits play essential roles in spatial navigation. This task is completed by integrating information from the environment as well as intrinsic input from the vestibular system which is responsible for balance. Scientists are trying to modify the interaction of the hippocampus and striatal circuits by using the galvanic vestibular system (GVS), and researchers from the German Center for … Continue reading Effects of GVS Signals on Cognitive Functions

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Cognition

Augmented Reality Games and Physical Activity: Exploring the Effect of Pokémon Go

Raymond Cheung ‘22 When Pokemon GO was released in 2016, the world was captivated by the ability to capture Pokemon in the real world through augmented reality. An interesting consequence of the game’s popularity is that it promotes physical activity in its players. A recent study conducted by researchers at the University of Tokyo found that the game positively impacted the physical activity in older … Continue reading Augmented Reality Games and Physical Activity: Exploring the Effect of Pokémon Go

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Cognition

Can Music be the Secret to Making Our Future Physicians Even Better?

      By David John Davani   Introduction   It is no secret that a large population of Stony Brook’s student body is on the track to enter a career in medicine. Not surprisingly, most of those students major in one form or another of the sciences. However, medical school admissions are becoming increasingly selective each year, seeking out well-rounded students with humanistic qualities. … Continue reading Can Music be the Secret to Making Our Future Physicians Even Better?

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