Learning
NIH Study Offers New Clues Into the Causes of Post-infectious ME/CFS: Myalgic Encephalomyelitis/chronic Fatigue Syndrome; These findings, for the first time, suggest a link between specific abnormalities or imbalances in the brain and ME/CFS.
“People with ME/CFS have very real and disabling symptoms, but uncovering their biological basis has been extremely difficult,” said Walter Koroshetz, M.D., (seen right) director of NIH’s National Institute of Neurological Disorders and Stroke (NINDS). “This in-depth study of a small group of people found a number of factors that likely contribute to their ME/CFS. Now researchers can test whether these findings apply to a larger patient group and move towards identifying treatments that target core drivers of the disease.” Immune testing revealed that the ME/CFS group had higher levels of naive B cells and lower levels of switched memory B cells — cells that help the immune system fight off pathogens — in blood compared to healthy controls. more »
Stanford Researchers Urge Caution With New Mixed Reality Headsets; Visual Distortions, Feelings of Social Absence and Motion Sickness Can Undercut the Vibe
“Given how far headsets with passthrough video have come, it’s time to dedicate serious academic thought to the psychological and behavioral effects of this technology,” said Jeremy Bailenson, the Thomas More Storke Professor in the Stanford School of Humanities and Sciences and founding director of the Virtual Human Interaction Lab (VHIL). “We want to understand the implications of living in a life in which we rely on passthrough for hours every day to see the world around us.” more »
Stanford News Service: A New, Portable Antenna Could Help Restore Communication After Disasters
Researchers at Stanford University and the American University of Beirut (AUB) have developed a portable antenna that could be quickly deployed in disaster-prone areas or used to set up communications in underdeveloped regions. The antenna packs down to a small size and can easily shift between two configurations to communicate either with satellites or devices on the ground without using additional power. At its most compact, the antenna is a hollow ring that stands just over 1 inch tall and about 5 inches across – not much larger than a bracelet – and weighs 1.4 ounces. In this shape, it’s able to reach satellites with a high-power signal sent in a particular direction. When stretched out to about a foot tall, the antenna sends a lower power signal in all directions, more like a Wi-Fi router. more »
National Archives Records Lay Foundation for Killers of the Flower Moon: The Osage Murders and the Birth of the FBI
For his bestselling book Killers of the Flower Moon: The Osage Murders and the Birth of the FBI, author David Grann relied on National Archives records to tell the harrowing story of a series of murders in the Osage nation in Oklahoma in the 1920s. In a 2017 interview published in Prologue: Quarterly of the National Archives, Grann stated, “I could not have written this book without the amazing holdings at the National Archives, where I spent hours upon hours researching this largely forgotten chapter in American history. There were so many surprising documents." more »