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      Health & Medicine News
      November 23, 2020

      Top Headlines
       

      A 'molecular volume knob' regulating electrical signals in the brain helps with learning and memory, according to a new ...
      A new global analysis has assessed the height and weight of school-aged children and adolescents across the world. The study ...
      A new study finds that people who feel enthusiastic and cheerful -- what psychologists call 'positive affect' -- are less likely to experience memory decline as they age. ...
      In the nearly two centuries since 98.6 degrees Fahrenheit (37.0 degrees Celsius) was established as the standard 'normal' body temperature, it has been used as the measure by ...
      Latest Headlines
      updated 8:42pm EST

      Earlier Headlines
       

      New Connection Between Alzheimer's Dementia and Dlgap2

      A research team has discovered that Dlgap2, a gene that helps facilitate communication between neurons in the nervous system, is associated with the degree of memory loss in mice and risk for ...

      How to Protect Healthcare Workers from COVID-19

      Researchers are developing simple and inexpensive tools -- like a DIY ventilator -- to treat patients more effectively and prevent disease transmission in ...

      Nature's Toolkit for Killing Viruses and Bacteria

      Engineers reveal how zinc oxide nanoneedles and droplet hydrodynamics can stop ...

      Snorkeling Gear, Animal Noses Inspire Better Personal Protective Equipment

      Fluids researchers pivot to create more effective face ...

      PEDSnet Report Details How COVID-19 Pandemic Has Affected Children

      Analysis of 135,000-plus medical records shows the novel coronavirus hits hardest among teens, children with diabetes or cancer, lower-income families, and Black, Latinx and Asian ...

      Children More Willing to Punish If the Wrongdoer Is 'Taught a Lesson'

      Many children are willing to make personal sacrifices to punish wrongdoers -- and even more so if they believe punishment will teach the transgressor a lesson, a new study ...

      Concussion Risk in Stunt Performers

      Researchers are shining a light on a segment of concussion patients who often go unnoticed in comparison to athletes: performing ...

      Helicates Meet Rotaxanes to Create Promise for Future Disease Treatment

      A new approach to treating cancers and other diseases that uses a mechanically interlocked molecule as a 'magic bullet' has been ...

      Scientists' Atomic Resolution Protein Models Reveal New Details About Protein Binding

      Atom-scale models of proteins that incorporate ligands, like drug molecules, shows a strong correlation between minimally frustrated binding sites and drug specificity. Such models could lead to ...

      What Do Slight Arm Movements Reveal About Our Breathing and Health?

      Special activity trackers can be used to fairly accurately determine the respiratory rate of people while they sleep. In the future, activity trackers could be used to detect the early stages of a ...

      Newfound Ability to Change Baby Brain Activity Could Lead to Rehabilitation for Injured Brains

      Researchers have identified the brain activity for the first time in a newborn baby when they are learning an association between different types of sensory experiences. Using advanced MRI scanning ...

      Magnetic Brain Waves to Detect Injury and Disease

      Researchers have designed a new Optically Pumped Magnetometer (OPM) sensor for magnetoencephalography (MEG). The sensor is smaller and more robust in detecting magnetic brain signals and ...

      Airflow Studies Reveal Strategies to Reduce Indoor Transmission of COVID-19

      Researchers present a range of studies investigating the aerodynamics of infectious disease. Their results suggest strategies for lowering risk based on a rigorous understanding of how infectious ...

      U.S. Should Look at How Other High-Income Countries Regulate Health Care Costs, Experts Urge

      Structuring negotiations between insurers and providers, standardizing fee-for-service payments and negotiating prices can lower the United States' health care spending by slowing the rate at ...

      Proteins in Motion

      Membrane proteins are more efficient at reaching distal dendrites than soluble ...

      Folding of SARS-CoV2 Genome Reveals Drug Targets -- And Preparation for 'SARS-CoV3'

      Researchers report having observed the RNA folding structures of the SARS-CoV2 genome with which the virus controls the infection process. Since these structures are very similar among various beta ...

      Researchers have found that physical distancing is universally effective at reducing the spread of COVID-19, while social bubbles and masks are more situation-dependent. The researchers developed a ...

      Frequent, Rapid Testing Could Cripple COVID-19 Within Weeks, Study Shows

      When it comes to curbing the spread of COVID-19, test frequency and test turnaround-time are far more important than test sensitivity, according to a new study. The authors say frequent, rapid tests ...

      Discovery Illuminates How Cell Growth Pathway Responds to Signals

      A basic science discovery reveals a fundamental way cells interpret signals from their environment and may eventually pave the way for potential new ...

      While the broad architecture and organization of the human brain is universal, new research shows how the differences between how people reimagine common scenarios can be observed in brain activity ...

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