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Hacking The Nervous System
(Photo: © Job Boot) One nerve connects your vital organs, sensing and shaping your health. If we learn to control it, the future of medicine will be electric.When Maria Vrind, a former gymnast from Volendam in the Netherlands, found that the only way she could put her socks on in the morning was to lie on her back with her feet in the air, she had to accept that things had reached a crisis point. “I had become so stiff I couldn’t stand up,” she says. “It was a great shock because I’m such an active person.”It was 1993. Vrind was in her late 40s and working two jobs, athletics coach and a carer for disabled ...
Source: Science - The Huffington Post - May 30, 2015 Category: Science Source Type: news

'Dying of heartache?' Heart problems linked to bereavement
Conclusion The study found that people were more likely to have AF for the first time in the weeks immediately after a bereavement, but that this raised risk does not last. Despite the headlines, this does not mean that anyone who's had a bereavement is at immediate risk of "dying of a broken heart". Atrial fibrillation is treatable and not usually life-threatening. Because this was an observational study, we cannot rule out the possibility that factors such as family history of atrial fibrillation or lifestyle factors could have affected the results, although the researcher's conclusion that this is a small poss...
Source: NHS News Feed - April 6, 2016 Category: Consumer Health News Tags: Heart/lungs Mental health Source Type: news

10 Experiments at the Forefront of Sleep Science
As part of the team at Experiment.com, a crowdfunding platform for science, I get to talk to scientists all the time. I've been an insomniac and poor sleeper all my life, so I decided to run a Sleep Challenge Grant to launch a batch of sleep experiments together on the site. Here's what I'm learning from 10 scientists at the forefront of sleep research: Men who go to sleep late have more sex. "Evening men," who naturally wake up later and go to sleep later, tend to have higher mating success but lower success in social settings like school or business. Dr. Christoph Randler wants to investigate whether there are clues fo...
Source: Healthy Living - The Huffington Post - June 9, 2016 Category: Consumer Health News Source Type: news

7 medtech stories we missed this week: June 2, 2017
[Photo from unsplash.com]From Implandata receiving CE Marking to Inolife eyeing up-listing, here are 7 medtech stories we missed this week but thought were still worth mentioning. 1. Dextera seeks expanded indications for MicroCutter 5/80 stapler Dextera Surgical announced in a June 1 press release that it has filed a 510(k) with the FDA for its MicroCutter 5/80 stapler. The company wants to expand the indications of the MicroCutter 5/80 for use in liver, pancreas, kidney and spleen surgeries. Currently, the staplers are used for transection and resection in multiple open minimally-invasive urologic, thoracic and pediatr...
Source: Mass Device - June 2, 2017 Category: Medical Devices Authors: Danielle Kirsh Tags: Business/Financial News Clinical Trials News Well Regulatory/Compliance Research & Development c2 Therapeutics Dextera Surgical DreaMed Diabetes EndoGastric Solutions Inc. Implandata Inolife MicroTransponder Inc. Source Type: news

A molecular view of the function and pharmacology of acid-sensing ion channels
Publication date: Available online 5 February 2019Source: Pharmacological ResearchAuthor(s): Sabrina Vullo, Stephan KellenbergerAbstractThe pH in the different tissues and organs of our body is kept within tight limits. Local pH changes occur, however, temporarily under physiological conditions, as for example in synapses during neuronal activity. In pathological situations, such as in ischemia, inflammation, and tumor growth, long-lasting acidification develops. Acid-sensing ion channels (ASICs) are low pH-activated Na+-permeable ion channels that are widely expressed in the central and peripheral nervous systems. ASICs a...
Source: Pharmacological Research - February 5, 2019 Category: Drugs & Pharmacology Source Type: research

Cochrane ' s 30 under 30: Ndi Euphrasia Ebai-Atuh
Cochrane is made up of  13,000 members and over 50,000 supporters come from more than 130 countries, worldwide. Our volunteers and contributors are researchers, health professionals, patients, carers, people passionate about improving health outcomes for everyone, everywhere.Cochrane is an incredible community of people who all play their part in improving health and healthcare globally. We believe that by putting trusted evidence at the heart of health decisions we can achieve a world of improved health for all.  Many  of our contributors are young people working with Cochrane as researchers, citizen scientists...
Source: Cochrane News and Events - April 12, 2019 Category: Information Technology Authors: Lydia Parsonson Source Type: news

Preventable Cases of Oral Anticoagulant-Induced Bleeding: Data From the Spontaneous Reporting System
Conclusion: Our findings describe the most reported risk factors for preventability of oral anticoagulant-induced bleedings. These factors may be useful for targeting interventions to improve pharmacovigilance activities in our regional territory and to reduce the burden of medication errors and inappropriate prescription. Introduction Oral anticoagulant therapy is widely used for the prevention of stroke and systemic embolism in patients with atrial fibrillation, or for the prevention and treatment of deep vein thrombosis and pulmonary embolism (Raj et al., 1994; Monaco et al., 2017). Oral anticoagulants can be di...
Source: Frontiers in Pharmacology - April 29, 2019 Category: Drugs & Pharmacology Source Type: research

What Causes Facial Nerve Palsy?
Discussion Facial nerve palsy has been known for centuries, but in 1821 unilateral facial nerve paralysis was described by Sir Charles Bell. Bell’s palsy (BP) is a unilateral, acute facial paralysis that is clinically diagnosed after other etiologies have been excluded by appropriate history, physical examination and/or laboratory testing or imaging. Symptoms include abnormal movement of facial nerve. It can be associated with changes in facial sensation, hearing, taste or excessive tearing. The right and left sides are equally affected but bilateral BP is rare (0.3%). Paralysis can be complete or incomplete at prese...
Source: PediatricEducation.org - June 3, 2019 Category: Pediatrics Authors: pediatriceducationmin Tags: Uncategorized Source Type: news

Behavioral Assessment of Sensory, Motor, Emotion, and Cognition in Rodent Models of Intracerebral Hemorrhage
Intracerebral hemorrhage (ICH) is the second most common type of stroke and has one of the highest fatality rates of any disease. There are many clinical signs and symptoms after ICH due to brain cell injury and network disruption resulted from the rupture of a tiny artery and activation of inflammatory cells, such as motor dysfunction, sensory impairment, cognitive impairment, and emotional disturbance, etc. Thus, researchers have established many tests to evaluate behavioral changes in rodent ICH models, in order to achieve a better understanding and thus improvements in the prognosis for the clinical treatment of stroke...
Source: Frontiers in Neurology - June 17, 2021 Category: Neurology Source Type: research

Neuro faces of beneficial T cells: essential in brain, impaired in aging and neurological diseases, and activated functionally by neurotransmitters and neuropeptides
Neural Regen Res. 2023 Jun;18(6):1165-1178. doi: 10.4103/1673-5374.357903.ABSTRACTT cells are essential for a healthy life, performing continuously: immune surveillance, recognition, protection, activation, suppression, assistance, eradication, secretion, adhesion, migration, homing, communications, and additional tasks. This paper describes five aspects of normal beneficial T cells in the healthy or diseased brain. First, normal beneficial T cells are essential for normal healthy brain functions: cognition, spatial learning, memory, adult neurogenesis, and neuroprotection. T cells decrease secondary neuronal degeneration,...
Source: Cell Research - December 1, 2022 Category: Cytology Authors: Mia Levite Source Type: research

157 E-Books New to JEFFLINE
Scott Library added these 157 e-books to the growing collection in May and June: Accurate Results in the Clinical Laboratory Adult Emergency Medicine Adult-Gerontology and Family Nurse Practitioner Certification Examination (4th ed.) Advanced Assessment: Interpreting Findings and Formulating Differential Diagnoses (2nd ed.) Advancing Your Career: Concepts of Professional Nursing (5th ed.) Arrhythmia Essentials Atlas of Advanced Operative Surgery Atlas of Clinical Neurology (3rd ed.) Atlas of Hematopathology: Morphology, Immunophenotype, Cytogenetics, and Molecular Approaches Atlas of Human Infectious Diseases Atlas of No...
Source: What's New on JEFFLINE - June 25, 2013 Category: Databases & Libraries Authors: Gary Kaplan Tags: All News Clinicians Researchers Students Teaching Faculty Source Type: news

If you could propose one idea to help improve health care delivery in the United States, what would it be?
Thumbnail: Tags: conversationsphrma conversationslarry hausnermyrl weinbergchris hansennancy brownContributors: 11621161115911631173Contributions: Read Larry Hausner's bio Despite the rapid development of innovative technologies in the health care field, we have yet to discover a panacea that will easily transform our health care system into one that provides high-quality and cost-effective care.  What we have discovered and come to agree on over the last decade is that our sick care system must be reconfigured to a health care system that emphasizes wellness and prevention.  For that reason, I offer ...
Source: PHRMA - June 24, 2013 Category: Pharmaceuticals Authors: rlowe Source Type: news

Music gives people a voice when words fail them at the end of their lives | Bob Heath
A music therapist describes how improvising songs can open a vital channel of communication in palliative careAll that was dear to me, down below the seaI cannot hold this piece of driftwoodWhen life abandons meLiz, a patient at the Sobell House hospice, 2013In palliative care, when clients and their therapists get to know one another they do so with a shared knowledge, whether voiced or not, that while both of them are going to die eventually, at least one of them is going to be doing it very soon.The relationship between client and therapist is always unique. And whatever you may think about "therapy", all (or most) of i...
Source: Guardian Unlimited Science - November 5, 2013 Category: Science Tags: Psychology theguardian.com Music Health Medical research & wellbeing Society Life and style Editorial Science Source Type: news

What Causes Muscle Weakness?
Discussion Muscle tone is the slight tension that is felt in a muscle when it is voluntarily relaxed. It can be assessed by asking the patient to relax and then taking the muscles through a range of motion such as moving the wrists, forearm and upper arm. Muscle strength is the muscle’s force against active resistance. Impaired strength is called weakness or paresis. There are 5 levels of muscle strength. 0 = No muscle contraction detected 1 = Barely detected flicker of contraction 2 = Active movement with gravity eliminated 3 = Active movement against gravity 4 = Active movement against gravity and some resistance ...
Source: PediatricEducation.org - December 9, 2013 Category: Pediatrics Authors: pediatriceducationmin Tags: Uncategorized Source Type: news