2016 Press Releases

  • Hate Exercise? It May Be in Your Genes

    Released November 3, 2016 - Genes, specifically those that modulate dopamine in the brain, may play a role in a person’s propensity to embrace or avoid exercise. Rodney Dishman of the University of Georgia will present findings from studies in rats and humans in his talk “Genetics of Exercise Avoidance” at the Integrative Biology of Exercise 7 meeting in Phoenix.
  • Ability to Process Speech Declines with Age

    Released October 4, 2016 - Researchers have found clues to the causes of age-related hearing loss. The ability to track and understand speech in both quiet and noisy environments deteriorates due in part to speech processing declines in both the midbrain and cortex in older adults. The study, published in the Journal of Neurophysiology, was chosen as an APSselect article for October.
  • Stiff Arteries Linked with Memory Problems, Mouse Study Suggests

    Released August 26, 2016 - Using a new mouse model, researchers have found that stiffer arteries can also negatively affect memory and other critical brain processes. The findings, which may eventually reveal how arterial stiffness leads to Alzheimer’s and other diseases involving dementia, will be presented at the American Physiological Society’s Inflammation, Immunity and Cardiovascular Disease conference.
  • Genetically Modified Mouse’s Brain Lights Up As It Thinks

    Released April 1, 2016 - Scientists have developed a genetically modified mouse with brain cells that light up when active. The new mouse will allow scientists to see how the brain processes information. This study is published in Journal of Neurophysiology and is highlighted as one of this month’s “best of the best” as part of the American Physiological Society’s APSselect program.
  • The Brain May Show Signs of Aging Earlier than Old Age

    Released March 17, 2016 - A new study published in Physiological Genomics suggests that the brain shows signs of aging earlier than old age. The study found that the microglia cells—the immune cells of the brain—in middle-aged mice already showed altered activity seen in microglia from older mice.
  • Review Article Uncovers Clues to the Causes, Risk Factors for and Prevention of Drowning Deaths

    Released March 17, 2016 - An international team of researchers have published an extensive review of scientific literature on factors involved drowning fatalities in the journal Physiology. They outline how the fear of drowning, fitness level, fatigue, intoxication and other factors can contribute to negative outcomes and highlight warnings for people who may be at increased risk of drowning, such as those with heart conditions.
  • Rat Study Shows that Renal Denervation Helps to Bring Drug-Resistant Hypertension under Control

    Released February 9, 2016 - Most clinical studies have shown that renal denervation—a procedure that disrupts the nerves in the kidneys and prevents them from relaying signals—can treat drug-resistant hypertension, although a number have shown the procedure to be ineffective. A new study in American Journal of Physiology—Regulatory, Integrative and Comparative Physiology supports that renal denervation can treat hypertension and suggests that failures may be due to incomplete procedure. This research is highlighted as one of this month’s “best of the best” as part of the American Physiological Society’s APSselect program.
  • Study May Explain Why Stroke Risk in Women Changes after Menopause

    Released January 19, 2016 - Overactive microglia—the brain’s immune cells—may worsen the damage from brain injury after stroke or head impact. A new study in American Journal of Physiology—Endocrinology and Metabolism reports that a compound produced from estrogen called 2-methoxyestradiol calms overactive microglia. The findings offer an explanation for why stroke risk in women changes after menopause and point to potential treatments for treating brain injuries in men and women.
  • Beyond Dance: Ballet Training Improves Muscle Coordination in Everyday Activities

    Released January 5, 2016 - A new study in Journal of Neurophysiology reports that professional ballet dancers have more control over their muscles than individuals with no dance training. This research is highlighted as one of this month’s “best of the best” as part of the American Physiological Society’s APSselect program.