'Face blindness' may involve a failed brain network, and could shed light on autism

(Boston Children's Hospital) Face blindness often becomes apparent in early childhood, but people occasionally acquire it from a brain injury later in life. A new study of people who became face-blind after a stroke, led by Alexander Cohen, MD, PhD, of Boston Children's Hospital, provides clues to what goes wrong in the brain.
Source: EurekAlert! - Medicine and Health - Category: International Medicine & Public Health Source Type: news

Related Links:

Fight Aging! publishes news and commentary relevant to the goal of ending all age-related disease, to be achieved by bringing the mechanisms of aging under the control of modern medicine. This weekly newsletter is sent to thousands of interested subscribers. To subscribe or unsubscribe from the newsletter, please visit: https://www.fightaging.org/newsletter/ Longevity Industry Consulting Services Reason, the founder of Fight Aging! and Repair Biotechnologies, offers strategic consulting services to investors, entrepreneurs, and others interested in the longevity industry and its complexities. To find out m...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
Authors: Lee YH, Jang HW, Park CH, An SM, Lee EK, Choi BM, Noh GJ Abstract BACKGROUND: The aim of intraoperative fluid therapy is to avoid both hypovolemia and hypervolemia; however, the patient's exact volume status is difficult to determine during surgery. Fluid optimization guided by stroke volume variation (SVV) has been widely used in patients undergoing major open abdominal surgery. The aim of this study was to evaluate the changes in plasma volume before and after surgery following SVV-guided fluid therapy. METHODS: Patients were randomly allocated into one of two groups according to the SVV criteria for...
Source: Minerva Anestesiologica - Category: Anesthesiology Tags: Minerva Anestesiol Source Type: research
ConclusionsIn the largest analysis of transplanted donor hearts with transient LVSD, 1 in 4 had RWMAs on the initial TTE; but this was not associated with adverse post-transplant outcomes. Donor hearts with initial LVSD should be pursued irrespective of TTS-like hypokinesis or other RWMAs.Graphical abstract
Source: The Annals of Thoracic Surgery - Category: Cardiovascular & Thoracic Surgery Source Type: research
In this study, we evaluate whether thrombocytopenia following CPB is an independent risk factor for post-operative morbidity and mortality.MethodsWe retrospectively evaluated 1,364 patients requiring CPB at University of Colorado Hospital between January 2011 and May 2016. Platelet nadir, absolute change in platelets, and percent change in platelets were modeled as continuous variables. Patients with post-operative thrombocytopenia (defined a nadir
Source: The Annals of Thoracic Surgery - Category: Cardiovascular & Thoracic Surgery Source Type: research
Adakveo and Oxbryta could be revolutionary treatments, but each costs about $100,000 per year and must be taken for life.
Source: NYT Health - Category: Consumer Health News Authors: Tags: Drugs (Pharmaceuticals) Health Insurance and Managed Care Sickle Cell Anemia Prices (Fares, Fees and Rates) Stroke Clinical Trials Hemoglobin Food and Drug Administration Novartis AG Global Blood Therapeutics Source Type: news
CONCLUSION: During the last century, AADRs among males declined more slowly than among females. Although the gap diminished in recent decades, exploration of social and behavioral factors may inform interventions that could further reduce death rates among males. PMID: 31804898 [PubMed - as supplied by publisher]
Source: Public Health Reports - Category: International Medicine & Public Health Tags: Public Health Rep Source Type: research
Authors: de Montalembert M, Tshilolo L, Allali S Abstract As more children are appropriately being diagnosed, the burden of sickle cell disease is increasing greatly in Africa and in high-resource countries such as the United States and Europe. Early management is mandatory, but newborn screening is not implemented everywhere. Point-of-care testing devices are increasingly being used in low-resource countries, showing good sensitivity and specificity. Because the diagnosis is often traumatic for the families, the announcement should be made by an experienced person. The development of care networks is urgently requ...
Source: Hematology ASH Education Program - Category: Hematology Tags: Hematology Am Soc Hematol Educ Program Source Type: research
Fight Aging! provides a weekly digest of news and commentary for thousands of subscribers interested in the latest longevity science: progress towards the medical control of aging in order to prevent age-related frailty, suffering, and disease, as well as improvements in the present understanding of what works and what doesn't work when it comes to extending healthy life. Expect to see summaries of recent advances in medical research, news from the scientific community, advocacy and fundraising initiatives to help speed work on the repair and reversal of aging, links to online resources, and much more. This content is...
Source: Fight Aging! - Category: Research Authors: Tags: Newsletters Source Type: blogs
In conclusion, I really enjoyed the opportunity to use the RightEye system. Working with Dr. Kungle and the RightEye system resulted in the most comprehensive, informative session I’ve ever had about my own vision and left me with clear areas t...
Source: Medgadget - Category: Medical Devices Authors: Tags: Exclusive Neurology Neurosurgery Ophthalmology Source Type: blogs
Privately held IDx is developing an artificial intelligence-based system that could help with the diagnosis diabetic retinopathy – a disease that leads to blindness if undetected. The company met its endpoints in a pivotal trial of the IDx-DR system. The trial involved 900 diabetes patients at 10 sites. The study was designed to evaluate the diagnostic accuracy of the technology in detecting moderate to severe diabetic retinopathy, including macular edema. The results of the pivotal trial met the study hypotheses that were developed in consultation with FDA and demonstrated the IDx-DR system exceeded these performanc...
Source: MDDI - Category: Medical Devices Authors: Tags: Digital Health Medical Device Business Source Type: news
More News: Autism | Blindness | Brain | Children | Eyes | Hospitals | International Medicine & Public Health | Neurology | Opthalmology | Stroke | Study