While methods of electrical stimulation of nerves and brain tissue have already been employed for some time, the size and wireless nature of neural dust allows for advancement in clinical applications of the technique. (wikipedia.org)
An appropriate Maximum Sensor Rate should be selected based on assessment of the highest stimulation rate tolerated by the patient. (cardiovascular.abbott)
MultiSelect LV offers electronic repositioning options to select the optimal stimulation site, manage phrenic nerve stimulation and achieve excellent pacing threshold to improve CRT therapy. (medgadget.com)
non-invasive methods such as repetitive transcranial magnetic stimulation, transcranial electrical stimulation, neurofeedback, and transcutaneous vagus nerve stimulation were included, as well as invasive methods such as implanted vagus nerve stimulation and invasive brain stimulation. (cognitive-liberty.online)
Vagus1
These data indicate that leptin elicits a sustained increase in respiratory motor output that outlasts the administration leptin via a mechanism that does not require alterations in arterial PCO2, body temperature, or systemic afferent feedback via the vagus nerves. (starrlifesciences.com)
Sciatic nerve2
Moreover, the structure and function of injured sciatic nerve by CCI were taken a turn for the better to a certain extent after ECH treatment using histopathological and electrophysiological test. (bvsalud.org)
The sciatic nerve is probably the longest axon (nerve fiber), running from the lumbosacral plexus L4-S3 (you'll understand what this means in few paragraphs believe it or not) to our big toe. (aliciavance.com)
Diaphragm3
Elevation of the right hemidiaphragm may be caused by the atelectasis in the right lung, nerve damage to the right phrenic nerve which supplies the right diaphragm, disease of the right diaphragm itself, or a process under the diaphragm pushing it up. (columbia.edu)
If we take the example of the stomach, it is attached to the liver, to the spleen by the gastro-splenic ligament and to the diaphragm by the gastro-phrenic ligament. (equisense.com)
Spinal3
It starts at the point where nerves extend from the spinal cord and runs to the ends of our limbs. (aliciavance.com)
Spinal nerve-cell-body function is suggested as the primary mechanism responsible for the asymmetries and anomalies commonly observed in paraspinal and other thermograms. (wholisticthermography.com)
Electrodes1
An ultrasound based neural dust motes consist of a pair of recording electrodes, a custom transistor, and a piezoelectric sensor. (wikipedia.org)
Injury2
Phrenic nerve injury was more common with CRA (0.9% vs 0.1%, p =0.0001). (heart.org)
Konnova EA, Deftu AF, Chu Sin Chung P, Pertin M, Kirschmann G, Decosterd I, Suter MR. Characterisation of GFAP-Expressing Glial Cells in the Dorsal Root Ganglion after Spared Nerve Injury. (unil.ch)
Devices2
The Hum Bug Noise Eliminator is the ideal piece of biological research technology, aiding in the removal of mains or line noise (50/60Hz) in signal readings from biological sensors and high impedance devices, without the signal degradation associated with notch filters. (digitimer.com)
Signals recorded using biological sensors and other high impedance devices are often contaminated with 50 or 60 Hz noise corrupting the content of these signals and degrading the quality of subsequent data analysis. (digitimer.com)
Higher2
Rate-Adaptive Pacing may be inappropriate for patients who experience angina or other symptoms of myocardial dysfunction at higher sensor-driven rates. (cardiovascular.abbott)
While the rate of phrenic nerve palsy was higher in CRA, rates of other complications like pericardial effusion, tamponade, and vascular complications were lower as compared with RFA. (heart.org)
Damage1
obviously any damage above or to that nerve could be life threatening. (aliciavance.com)
System1
The principal components of the neural dust system include the sensor nodes (neural dust), which aim to be in the 10-100 µm3 scale, and a sub-cranial interrogator, which would sit below the dura mater and would provide both power and a communication link to the neural dust. (wikipedia.org)
Activity1
The sensors may be used to study, monitor, or control the nerves and muscles and to remotely monitor neural activity. (wikipedia.org)
Size1
Due to the extremely small size of the neural dust sensors, it would be impractical and nearly impossible to create a functional transmitter in the sensor itself. (wikipedia.org)
Model1
In one proposed model of the neural dust sensor, the transistor model allowed for a method of separating between local field potentials and action potential "spikes", which would allow for a greatly diversified wealth of data acquirable from the recordings. (wikipedia.org)
Function1
Finally, there is also a nerve and vascular connection, so if there is compression or stretching of the vessels or nerves at the "hangers" we were just talking about, it will impact the function of the viscera. (equisense.com)
Wearable devices1
Finally, the recently developed leadless and wearable devices, implantable sensors, and batteryless devices may change again the face of cardiovascular care in the next years. (medscape.com)
Ultrasound5
An ultrasound based neural dust motes consist of a pair of recording electrodes, a custom transistor, and a piezoelectric sensor. (wikipedia.org)
While electromagnetic waves (such as radio frequencies) can be used to interact with neural dust or other wireless neural sensors, the use of ultrasound offers reduced attenuation in the tissue. (wikipedia.org)
Theoretically, ultrasound would allow smaller sensor nodes, allowing for sizes less than 100 µm, however, many practical and scalability challenges remain. (wikipedia.org)
Neural dust employs this method by having the sub-dural communicator send out a pulse (either RF or ultrasound) that is then reflected by the neural dust sensors. (wikipedia.org)
While neural dust can use a traditional amplifier to sense a action potentials, in the case of an ultrasound based neural dust sensor, a piezoelectric crystal can also be used to measure form its location in the extracellular space. (wikipedia.org)
Glossopharyngeal1
The trigeminal, glossopharyngeal, and vagus nerves provide afferent pathways for cough receptors, with the vagus providing the vast majority of these receptors via its pharyngeal, superior laryngeal, and pulmonary branches. (verifiedmarketresearch.com)
Therapeutic2
Neuromodulation is a science of modulating nerves for therapeutic benefit. (skrapspodcast.com)
neuromodulation, a novel therapeutic modality, which aims at alternating nerve activity through a targeted delivery of a stimulus, has emerged as a potential option in tinnitus treatment. (cognitive-liberty.online)
Spinal cord3
But one does not open up new markets by modulating nerve structures in the brain and spinal cord. (skrapspodcast.com)
Starting between the base of the skull and the first cervical vertebrae, and continuing into the sacral region of the spinal column, a pair of spinal nerves extend from the spinal cord (although information is transmitted in both directions on sensory and motor neurons within these mixed nerves). (solverytic.com)
The first image shows the different segments of the spinal cord (cervical, thoracic, lumbar, sacral and coccygeal segments), the emergence of spinal nerves (cervical, thoracic, lumbar and sacral nerves and coccyx at the level of the cauda equina and filum terminale) and the sectional aspect of the spinal cord with changes in diameter at the cervical and lumbosacral bulges. (solverytic.com)
Neuromodulation1
Howard and his friend Mark Gelfand have silently, yet surely led the area of modulating nerves in cardiology, and also led the field of neuromodulation into disease indications beyond the traditional neurological disorders. (skrapspodcast.com)
Detection1
The following, in addition to the above, are potential complications associated with the use of rate-modulated pacing systems: inappropriate, rapid pacing rates due to sensor failure or to the detection of signals other than patient activity, loss of activity-response due to sensor failure, palpitations with high-rate pacing. (cardiovascular.abbott)
Patient1
From this perspective, our focus was on sensors and systems (hardware) commonly used in patient monitoring devices and applied to physical rehabilitation, in addition to assistive systems, which reported experimental results. (encyclopedia.pub)
Patients1
Rate-Adaptive Pacing may be inappropriate for patients who experience angina or other symptoms of myocardial dysfunction at higher sensor-driven rates. (cardiovascular.abbott)
Roots1
Below the medullary cone, the vertebral canal contains a bundle of nerve roots called the cauda equina. (solverytic.com)
Brain1
This area is made up of all the nerve fibers that direct the reflex actions and convey the impulses that go back and forth to the brain. (solverytic.com)
Motor1
Efferent impulses leave the medulla and travel through the vagus, phrenic, and spinal motor nerves C3-S2 to the cortex. (verifiedmarketresearch.com)
Study1
The sensors may be used to study, monitor, or control the nerves and muscles and to remotely monitor neural activity. (wikipedia.org)
Signals1
eego sports offers complete freedom to collect high-density EEG data, bipolar EMG signals, and a variety of physiological sensor data, wherever and whenever required, with publish quality data in less than 15 minutes! (ant-neuro.com)
Systems1
In this scenario, this paper presents a state-of-the-art review of sensors and systems for rehabilitation and health monitoring. (encyclopedia.pub)
Note1
Note that not all of the spinal nerves arise from the cord at the level of the vertebrae between which they pass. (solverytic.com)