Evidence was insufficient to determine the effectiveness
of electrical muscle stimulation, interferential therapy, short - wave diathermy, traction, or superficial heat or cold.
Not exact matches
According to the New York Times, scientists discovered that when we sit all day, «
electrical activity in the
muscles drops... leading to a cascade
of harmful metabolic effects,» and sadly even getting regular doses
of exercise doesn't offset the damage.
Pedaling allows you to use some
of the largest
muscles in your body, your quadriceps, which stimulates muscular
electrical activity and helps combat the many negative health effects
of sitting all day without movement.
Those kinds
of sharks like to be in the shallow surf, and actually can find prey by detecting the
electrical charge emitted by their
muscles.
The wearable technology company is the maker
of the Myo armband, which detects the
electrical activity
of arm
muscles and translates them into computer input, so users can control technology using gestures.
The Myo armband is the first input device in the world to use the
electrical activity
of muscles to control technology.
El Guerrouj is alive with a kind
of music when he runs, as if his contracting
muscles were firing
electrical impulses to his brain.
I mean, I don't know about you, but I'd rather die relatively quickly (~ 2h, max, for the majority
of fatal bullet wounds) or lose a limb than die because I'm coughing so hard my lungs shred themselves (mustard gas) or because my
muscles, constantly triggered by uncontrollable
electrical impulses, use up all the oxygen before my brain can (VX).
This amazing armband reads the
electrical activity
of your
muscles and the motion
of your arm to let you wirelessly control technology with hand gestures.
Contracting
muscles of the heart, diaphragm and limbs; ion pumps that maintain the
electrical properties
of nerves; and biochemical reactions that break down food and synthesize new tissues (to name a few) generate body heat continuously.
Stimulating weakened
muscles with a pattern
of electrical signals produced by healthy
muscles may encourage them to regenerate and dramatically improve their function.
«We also study how to control living
muscle tissue by
electrical stimulation
of the cell,» he says.
The disability score ranged from 0 (no disability) to 88 (severely disabled) and incorporated measurements
of sensation,
muscle power, tendon reflexes and
electrical activity in the leg nerves.
In experiments, so - called fast - twitch
muscles and slow - twitch
muscles assumed each other's characteristics when stimulated with
electrical signals characteristic
of the other type.
According to Oldham, such a uniform signal carries enough information to make
muscles act mechanically but lacks an important part
of the
electrical message
muscles require to operate normally.
In the study, the researchers show that after two to four weeks
of 3 - D culture, the resulting
muscle cells form
muscle fibers that contract and react to external stimuli such as
electrical pulses and biochemical signals mimicking neuronal inputs just like native
muscle tissue.
«My work has focused on developing technology that translates
electrical signals in human
muscle into signals that control powered prosthetic limbs — such as decoding
muscle signals to tell a prosthetic leg that it needs to walk forward or step up onto a staircase,» says Dr. Helen Huang, senior author
of a paper on the work and an associate professor in the joint biomedical engineering program at North Carolina State University and the University
of North Carolina at Chapel Hill.
Furness's surgical technique, tested successfully in rats, rabbits, and dogs, involves removing
muscle tissue from various parts
of the body to create a replacement urinary sphincter, then implanting the sphincter along with a small
electrical stimulator similar to a pacemaker.
Although the
electrical activity
of muscles, he explained, is normally considered as artifact noise that needs to be filtered out to attain clean EEG signals that are
of interest, they are still informative about how facial
muscles move, such as during a wink.
They trace the development
of the face in embryos, scan brains, read the
electrical activity
of muscles, and record grins and pouts on high - speed video.
Several groups
of fish have evolved the capacity to generate
electrical pulses from specialised «electric organs», derived from either
muscle tissue or nerve tissue.
Furthermore, the scientists proved the device's mechanical durability through repeated bending and stretching, exceeding 10,000 times,
of a conductor attached on the forefinger; they also established its reliability as an electrode for electromyogram recordings when its readings
of the
electrical activity
of muscles were comparable to those obtained through conventional gel electrodes.
By testing cycling time to task failure (TTF) in a group
of 12 active participants in a placebo controlled study, Dr Mauger discovered that stimulating the brain by passing a mild
electrical current (transcranial direct current stimulation or tDCS) over the scalp to stimulate it increased the activity
of the area associated with
muscle contraction.
For the past several years, researchers at the University
of Illinois at Urbana - Champaign have been developing a class
of walking «bio-bots» powered by
muscle cells and controlled with
electrical and optical pulses.
Unfortunately,
electrical stimulators are little effective in restoring larynx function, «because there are different
muscles with opposite function close together,» explains Dr. Tobias van Bremen, an ear, nose and throat doctor and one
of the co-authors
of the study.
Duchenne de Boulogne found that he could artificially induce recognizable facial expressions by sending
electrical currents to different groups
of muscles in the face.
The findings relate to a type
of cell connection that allows
electrical and chemical messages to flow from nerve to
muscle cells, enabling motion.
We found a strong consistency in how people move their facial
muscles to express 21 categories
of emotions,» said Aleix Martinez, a cognitive scientist and associate professor
of electrical and computer engineering at Ohio State.
Four people with paraplegia are able to voluntarily move previously paralyzed
muscles as a result
of a novel therapy that involves
electrical stimulation
of the spinal cord, according to a study funded in part by the National Institutes
of Health and the Christopher & Dana Reeve Foundation.
Unlike heart attacks (myocardial infarctions), which are typically caused by clogged coronary arteries reducing blood flow to the heart
muscle, sudden cardiac arrest is the result
of defective
electrical activity
of the heart.
Shenoy's lab pioneered the algorithms used to decode the complex volleys
of electrical signals fired by nerve cells in the motor cortex, the brain's command center for movement, and convert them in real time into actions ordinarily executed by spinal cord and
muscles.
Now, in this follow - up study, Claudia Angeli, Ph.D., assistant professor at the University
of Louisville's Kentucky Spinal Cord Injury Research Center and her research colleagues report that three additional patients with paralysis have recovered voluntary
muscle control following
electrical stimulation
of the spine.
Just three to five minutes spent looking at views dominated by trees, flowers or water can begin to reduce anger, anxiety and pain and to induce relaxation, according to various studies
of healthy people that measured physiological changes in blood pressure,
muscle tension, or heart and brain
electrical activity.
In studying the functional behavior
of the brain, from control
of muscles to the formation
of memories, scientists are using such tools such as electron microscopy, recordings
of electrical signals from individual brain cells, and imaging
of brain structures and processes using functional magnetic resonance imaging (fMRI), positron emission tomography (PET), and high - resolution optical imaging.
First they practised activating the
muscle using an armband
of sensors that picked up on the
electrical activity.
For the study, the researchers used an
electrical neurostimulator to induce
muscle cramps in the feet
of 37 healthy people.
The implant eavesdropped on his brain activity and, together with sensors taped to the shoulder and above the eyebrow reading the
electrical activity
of muscle contractions, allowed him to slowly spell out words with the power
of thought.
«We thought that the
electrical mechanical properties
of the PVC gel could be used for robotic artificial
muscles, so we started researching the PVC gel,» said Hashimoto.
The reason women find it harder to breathe than men during exercise is due to greater
electrical activation
of their breathing
muscles, shows a new study published in Experimental Physiology
«It could be due to abnormal
electrical signal conduction throughout the heart (such as arrhythmia), or weakened contraction force
of heart
muscles (like cardiomyopathy), or both.
Dublin — 9th March, 2018 — Researchers from AMBER, the Science Foundation Ireland - funded materials science institute have developed a new biomaterial which is capable
of both regenerating tissues which respond to
electrical stimuli (such as the nerves, spinal cord, heart, brain and
muscles) as well as eliminating infection — an ever - growing problem in hospitals.
North Carolina State University [US] researchers have developed methods for electronically manipulating the flight
muscles of moths and for monitoring the
electrical signals moths use to control those
muscles.
For example, the Center brings in a device that uses
electrical activity from a
muscle to control a robotic gripper, which demonstrates the concept
of a brain - machine interface.
According to the U.S. National Heart, Lung, and Blood Institute, a cardiac arrhythmia is essentially an
electrical disruption to the normal workings
of the heart, in which the heart
muscle beats excessively fast, too slow or irregularly.
«While moderate amounts
of alcohol appear protective for the «plumbing,» or blood supply to the heart
muscle, the benefits
of alcohol do not extend to the
electrical parts
of the heart, or heartbeat,» he said.
Similar, yet distinct movements can cause your nervous system to send a different set
of electrical signals to your
muscles, which will stimulate different contraction patterns in your
muscle fibers.
Contracted
muscles, which can be a source
of pain, calm down A machine picks up
electrical signals in the
muscles.
As for the
Electrical Muscle Stimulation device, I can't speak to that... I have never heard
of its effect specifically on women with DR.. It's something that you should talk with your doc about and look into the research.
The
electrical activity in the legs — the way
of measuring
muscle response — goes to zero, which is why it feels so weird and achy when you eventually do stand up.»
Physiotherapy treatment for TMJ Disorders includes postural examination and correction, and may include a combination
of manual therapy to the chewing / biting
muscles and those in the neck and covering the head, mobilization
of the facial bones, jaw and neck, acupuncture as tolerated,
electrical stimulation, and therapeutic exercises.