substance use

Heavy Drinking Linked to Smell and Taste Alterations

IRP Research Utilizes National Study’s Data to Explore Under-Examined Phenomenon

woman tasting soup

From the spicy Bloody Mary and sweet piña colada to salty margaritas and bitter cheap beers, alcoholic drinks span the entire spectrum of tastes. It’s not a far leap, then, to think that the sense of taste can influence alcohol consumption habits, and vice-versa. A recent IRP study dove into this question, ultimately discovering a number of ways that smell and taste perception differ in people with high-risk drinking habits.

Examining the Roots of Opioid Use Disorder

IRP Researchers Are Peering Into the Brain to Learn Why Opioid Drugs Are So Hard to Quit

oxycodone pills and pill bottle

The ancient Egyptians, despite their significant anatomical knowledge, thought the heart was the seat of intelligence. Over the millennia, that view changed as philosophers and scientists alike came to appreciate the extraordinary role of the brain. It is partly thanks to them that we celebrate Brain Awareness Week every March. In honor of this observance, we took the opportunity to talk with IRP senior investigator Yihong Yang, Ph.D., and postdoctoral fellow Ida Fredriksson, Ph.D., Pharm.D., about their investigation into how cravings for opioids build during a period of prolonged abstinence, often leading to relapse.