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Total 140 results found since Jan 2013.

Academy of Laser Dentistry Announces Call for Abstracts for ALD 2019 Annual Session
“The Laser-Systemic Connection: Lighting the Way to a Healthier Mouth and Body” will Take Place in Dallas on April 4-6, with Opening Keynoteby Leading Oral-Systemic Health Advocate, Charles Whitney, MDCoral Springs, FL – June 18, 2018 –The Academy of Laser Dentistry (ALD), the only independent and unbiased non-profit association dedicated to improving patient care with the proper use of laser technology, recently issued a call for abstracts for its upcoming annual meeting.Known internationally as “dentistry’s laser meeting”, ALD 2019 is at the Hilton Anatole in Dallas from April 4th– 6th. The meeting ’s f...
Source: Dental Technology Blog - June 22, 2018 Category: Dentistry Source Type: news

How to stay healthy and happy through the decades
Successful aging can be the norm, says UCLA psychology professor Alan Castel in his new book, “Better with Age: The Psychology of Successful Aging” (Oxford University Press). Castel sees many inspiring role models of aging. French Impressionist Claude Monet, he notes, began his beloved water lily paintings at age 73.Castel cites hundreds of research studies, including his own, combined with personal accounts from older Americans, including Maya Angelou, Warren Buffett, John Wooden, Bob Newhart, Frank Gehry, David Letterman, Jack LaLanne, Jared Diamond, Kareem Abdul-Jabbar, John Glenn and Vin Scully.Castel notes that ar...
Source: UCLA Newsroom: Health Sciences - November 1, 2018 Category: Universities & Medical Training Source Type: news

Mental Health, Sleep Deprivation and Career Stress in EMS and Fire
The human brain is a marvelous, yet complicated system. Researchers spend entire careers studying what makes the brain act or react to certain experiences. A mental health issue stemming from life’s experiences has culturally been seen as a sign of weakness, but actually is part of a very complex architecture that’s unique from person to person. In order to gain an understanding of how stress plays a role in the lives of first responders, we need to start answering some hard questions: What leads to burn-out? What’s associated with PTSD? How is lack of sleep affecting the mental health states of first responders? The...
Source: JEMS Special Topics - December 13, 2018 Category: Emergency Medicine Authors: Morgan K. Anderson, MPH Tags: Exclusive Articles Resiliency Operations Source Type: news

Use of targeted memory reactivation enhances skill performance during a nap and enhances declarative memory during wake in healthy young adults.
Abstract Sleep is an important component of motor memory consolidation and learning, providing a critical tool to enhance training and rehabilitation. Following initial skill acquisition, memory consolidation is largely a result of non-rapid eye movement sleep over either a full night or a nap. Targeted memory reactivation is one method used to enhance this critical process, which involves the pairing of an external cue with task performance at the time of initial motor skill acquisition, followed by replay of the same cue during sleep. Application of targeted memory reactivation during sleep leads to increased fu...
Source: Journal of Sleep Research - February 11, 2019 Category: Sleep Medicine Authors: Johnson BP, Scharf SM, Verceles AC, Westlake KP Tags: J Sleep Res Source Type: research

Using wearable devices in clinical trials
Brandy Chittester, chief of clinical operations, IMARC Globally, more than 325 million people own wearable, connected devices, and more than 2.5 billion own smartphones. Using wearable devices in clinical trials can bring huge benefits, however, there are also concerns. Here’s a look at how researchers are using wearable devices — and what you should consider before using them in your own research. How wearable devices are advancing medicine Right now, ClinicalTrials.gov, a global database of clinical trials, lists nearly 200 trials with “wearable devices” or “wearable technology” in the description. This in...
Source: Mass Device - March 12, 2019 Category: Medical Devices Authors: Danielle Kirsh Tags: Blog IMARC Source Type: news

Light-Induced Pupillary Responses in Alzheimer's Disease
Light-Induced Pupillary Responses in Alzheimer's Disease Pratik S. Chougule1, Raymond P. Najjar1,2, Maxwell T. Finkelstein1, Nagaendran Kandiah3,4 and Dan Milea1,2,5* 1Department of Visual Neurosciences, Singapore Eye Research Institute, Singapore, Singapore 2The Ophthalmology & Visual Sciences ACP, Duke-National University of Singapore (NUS) Medical School, Singapore, Singapore 3Department of Neurology, National Neuroscience Institute, Singapore, Singapore 4Duke-National University of Singapore (NUS), Singapore, Singapore 5Singapore National Eye Centre, Singapore, Singapore The impact of Alzhe...
Source: Frontiers in Neurology - April 11, 2019 Category: Neurology Source Type: research

Dynamic Office Environments Improve Brain Activity and Attentional Performance Mediated by Increased Motor Activity
Conclusion The results of the present study reveal short- and mid-term effects on attentional and vigilance performance, and EEG brain activity when working in a dynamic versus a static environment. During working in a dynamic office, attentional and vigilance performance increased compared to working in a static office. Brain activities show increased alpha, beta and gamma power in the frontal and central areas in the attentional task with increased theta, alpha, and beta activity in the vigilance task. These findings suggest that working in a dynamic office environment stimulates the brain towards an optimum psychophysi...
Source: Frontiers in Human Neuroscience - April 11, 2019 Category: Neuroscience Source Type: research

10 Biggest Myths About Sleeping, According To Researchers
(CNN) — Hey, sleepyheads. What you believe about sleep may be nothing but a pipe dream. Many of us have notions about sleep that have little basis in fact and may even be harmful to our health, according to researchers at NYU Langone Health’s School of Medicine, who conducted a study published Tuesday in the journal Sleep Health. “There’s such a link between good sleep and our waking success,” said lead study investigator Rebecca Robbins, a postdoctoral research fellow in the Department of Population Health at NYU Langone Health. “And yet we often find ourselves debunking myths, whether ...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - April 16, 2019 Category: Consumer Health News Authors: Health – CBS Boston Tags: Health Healthwatch News CNN Sleep Source Type: news

The Predictive Capacity of the Buffalo Concussion Treadmill Test After Sport-Related Concussion in Adolescents
Conclusion This study found that the ΔHR (HRt minus resting HR) correlated with duration of clinical recovery in participants who were prescribed relative rest or a placebo-stretching program but not for participants prescribed sub-threshold aerobic exercise. A ΔHR of ≤50 bpm on the BCTT was 73% sensitive and 78% specific for predicting delayed recovery in concussed adolescents prescribed the current standard of care (i.e., cognitive and physical rest). This has implications for planning team and school activities in adolescents who sustain SRC. Ethics Statement This study was carried out in acco...
Source: Frontiers in Neurology - April 23, 2019 Category: Neurology Source Type: research

Modulating Applied Task Performance via Transcranial Electrical Stimulation
Conclusion tES may prove valuable for modulating applied task performance, though research in this area warrants careful consideration of several individual-, context-, and task-related factors that may predict the robustness and directionality of tES effects. Whereas most applied research with tES has administered tDCS, tACS and tRNS have also shown potential to modulate cortical activity and behavior. Even in highly applied and dynamic tasks, such as navigation and driving, tES appears to carry some performance benefits. This is compelling because as tES is slowly incorporated into highly complex real-world environments...
Source: Frontiers in Human Neuroscience - April 29, 2019 Category: Neuroscience Source Type: research

Age Well with Smart HealthTech
America is going gray. According to U.S. Census data, in 2030 even the youngest Baby Boomers will have reached 65, and older Americans will make up 21 percent of the population. That’s up from 15 percent today. By 2060, nearly a quarter of Americans will be at least 65 and a half million will reach age 100. These changing demographics give urgency to the concept of “aging in place.” Nobody wants to lose their independence, but that’s the reality for many who are forced from their homes by cardiovascular disease, stroke, cancer, diabetes or other chron...
Source: MDDI - August 19, 2019 Category: Medical Devices Authors: Stephanie Van Ness Tags: Digital Health Source Type: news

Deep learning approaches for plethysmography signal quality assessment in the presence of atrial fibrillation
Objective : Photoplethysmography (PPG) monitoring has been implemented in many portable and wearable devices we use daily for health and fitness tracking. Its simplicity and cost-effectiveness has enabled a variety of biomedical applications, such as continuous long-term monitoring of heart arrhythmias, fitness, and sleep tracking, and hydration monitoring. One major issue that can hinder PPG-based applications is movement artifacts, which can lead to false interpretations. In many implementations, noisy PPG signals are discarded. Misinterpreted or discarded PPG signals pose a problem in applications where the goal i...
Source: Physiological Measurement - December 26, 2019 Category: Physiology Authors: Tania Pereira, Cheng Ding, Kais Gadhoumi, Nate Tran, Rene A Colorado, Karl Meisel and Xiao Hu Source Type: research

How our brains create breathing rhythm is unique to every breath
Breathing propels everything we do, so its rhythm must be carefully organized by our brain cells, right?Wrong.Every breath we take arises from a disorderly group of neurons — each one like a soloist belting out its song before it unites with other neurons to harmonize on a fresh breath.That ’s the gist ofa UCLA study published March 3 in the online edition of  Neuron.“We were surprised to learn that how our brain cells work together to generate breathing rhythm is different every time we take a breath,” saidJack Feldman, the study ’s senior author, a professor of neurobiology at the David Geffen School of Medic...
Source: UCLA Newsroom: Health Sciences - March 4, 2020 Category: Universities & Medical Training Source Type: news

What Are Some Risk Factors for Cerebral Palsy?
Discussion The term, cerebral palsy, or CP has gone through many iterations with the first description in 1861 by W.J. Little who described it as “The condition of spastic rigidity of the limbs of newborn children.” The most recent definition is from Rosenbaun et al. in 2007 which states it is “a group of permanent disorders of the development of movement and posture, causing activity limitation, that are attributed to non-progressive disturbances that occurred in the developing fetal or infant brain. The motor disorders of cerebral palsy are often accompanied by disturbances of sensation, perception, cog...
Source: PediatricEducation.org - March 9, 2020 Category: Pediatrics Authors: Pediatric Education Tags: Uncategorized Source Type: news

How our brains create breathing rhythm is unique to every breath
Breathing propels everything we do, so its rhythm must be carefully organized by our brain cells, right?Wrong.Every breath we take arises from a disorderly group of neurons — each one like a soloist belting out its song before it unites with other neurons to harmonize on a fresh breath.That ’s the gist ofa UCLA study published March 3 in the online edition of  Neuron.“We were surprised to learn that how our brain cells work together to generate breathing rhythm is different every time we take a breath,” saidJack Feldman, the study ’s senior author, a professor of neurobiology at the David Geffen School of Medic...
Source: UCLA Newsroom: Health Sciences - March 4, 2020 Category: Universities & Medical Training Source Type: news