Perelman School of Medicine

High Levels of Moral Reasoning Correspond with Increased Gray Matter in Brain

Individuals with a higher level of moral reasoning skills showed increased gray matter in the areas of the brain implicated in complex social behavior, decision making, and conflict processing as compared to subjects at a lower level of moral reasoning, according to new research from the Perelman School of Medicine and the Wharton School of the University of Pennsylvania in collaboration with a researcher from Charité Universitätsmediz in Berlin, Germany. 

Lee-Ann Donegan

Penn Researchers Home in on What's Wearing Out T Cells

Sometimes even cells get tired. When the T cells of your immune system are forced to deal over time with cancer or a chronic infection such as HIV or hepatitis C, they can develop "T cell exhaustion," becoming less effective and losing their ability to attack and destroy the invaders of the body.

Karen Kreeger



In the News


CNN

Vaping immediately affects vascular health and oxygen levels, study shows, even without nicotine

Research published by Marianne Nabbout while a resident at the Perelman School of Medicine finds that vaping has an immediate effect on blood vessels even if an e-cigarette doesn’t contain nicotine.

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Fox 29 (Philadelphia)

Former patient gives thanks to PA hospital staff after surviving coma, COVID-19 battle

A former COVID patient who spent six months in a coma returned to thank the Penn Medicine team that contributed to his survival, including Megan Carr-Lettieri.

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Philadelphia Inquirer

Is there a chemical link to memory loss? Penn researchers get $11M to study dementia causes

The National Institutes of Health have awarded $11 million to Aimin Chen of the Perelman School of Medicine to study the link between chemical exposures and dementia.

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Philadelphia Inquirer

COVID patient who survived coma reunites with Penn care team

A COVID patient who survived his coma recently reunited with the Penn Medicine care team that helped save his life, including Jennifer Olenik of the Perelman School of Medicine.

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Forbes

Insomnia may be more common than you think. Here’s what to know

According to Penn Medicine, about 1 in 4 Americans experiences difficulty with sleep each year.

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