Study reveals that the speed of cognitive information processing stays exceptionally stable over decadesMental speed-- the speed at which we can manage problems needing quick decision-making-- does not change significantly over the years. Psychologists at Heidelberg University came to this conclusion under the leadership of Dr. Mischa von Krause and Dr. Stefan Radev. They...
The first fully autonomous biohybrid fish from human stem-cell derived cardiac muscle cells. Credit: Michael Rosnach, Keel Yong Lee, Sung-Jin Park, Kevin Kit ParkerAn autonomously swimming biohybrid fish, designed to emphasize two crucial regulatory functions of the human heart, has shown the relevance of feedback mechanisms in muscle pumps (such as the heart). The...
On February 9, the American Academy of Otolaryngology-Head and Neck Surgery Foundation (AAO-HNSF) published the Clinical Practice Guideline: Tympanostomy Tubes in Children (Update) in Otolaryngology-Head and Neck Surgery. Tympanostomy tubes, also called ear tubes, effectively lower or eliminate middle ear infections and eliminate persistent middle ear fluid and hearing loss related to middle ear...
Anxiety and other dysfunctional mental states are related to high levels of BETA brainwave activity. Credit: Steven JohnsonIf you or somebody you know experiences feelings of anxiety, mood swings, mild depression, panic attacks, or obsessive thoughts, this article could be what you have been searching for. Any dysfunctional mental state often results from a...
Scientists at the UAB and the UniZar have detected a human peptide located in the brain that prevents the α-synuclein aggregates associated with Parkinson's disease and helps prevent their neurotoxicity. The research released in Nature Communications suggests that this may be one of the organism's natural systems to combat aggregation. The learning might help...
generalsurgerynews.comWe've caught a glimpse of robotic surgery's potential future, and it's not much bigger than a bread box.The miniaturized in vivo robotic assistant (MIRA), which weighs less than two pounds and is roughly the proportions of a human hand, can be inserted into a patient's belly through a single 2.5–3 cm umbilical incision. The...
japan.stripes.comFrom the Sterile Processing department to the Key Operating Room - and all locations in between - there's a team of Navy health center corpsmen like Hospital Corpsman 2nd Class Stephanie Manamon providing prompt and continual medical support. Manamon, a Falmouth, Massachusetts indigenous and also Falmouth High School 2013 grad, is among around 15From...
spectrum.ieee.orgThis wearable gadget detects blood sugar and also carries out insulin as necessaryIN SOME WAYS, THIS IS A FAMILY STORY. Peter Kovatchev was a naval designer who raised his kid, Boris, as a trouble solver and constructed version ships with his granddaughter, Anna. He additionally dealt with a form of diabetes in which the...
theconversation.comThe argument over how artificial intelligence can assist humans featured a significant contribution from the late Stephen Hawking. Hawking publicly expressed his concern that intelligent machines might someday take over. Even further, he stated that potential advancements in AI "Could spell the end of the human race."However, Hawking's relationship with AI was much more...
More than 200 million Africans need at least one assistive device. Credit: Lucian Coman/ShutterstockCertain goods and tools that can support individuals in daily life should be accessible to everyone. The World Health Organization (WHO), which has released a list of the most crucial of these devices, takes this position. It includes equipment like wheelchairs, braille...
