• SSEP
  • By analogy with the steady-state response of a resonant circuit that follows the initial transient response he defined an idealized steady-state evoked potential (SSEP) as a form of response to repetitive sensory stimulation in which the constituent frequency components of the response remain constant with time in both amplitude and phase. (wikipedia.org)
  • cortex
  • Although pre-operative localization of both motor and sensory cortex can be done non-invasively with the use of MRI, PET, MEG, or SPECT technology, surgical resection of the brain often requires direct recording from the surface of the brain. (surgimon.com)
  • Electrocorticography (ECoG), or intracranial electroencephalography (iEEG), is a type of electrophysiological monitoring that uses electrodes placed directly on the exposed surface of the brain to record electrical activity from the cerebral cortex. (wikipedia.org)
  • This technique allowed Sherrington to determine that the precentral gyrus (pre-Rolandic area) is a motor cortex and the postcentral gyrus (post-Rolandic area) is a sensory cortex. (wikipedia.org)
  • Anaesthesia
  • For example, a patient who consumes significant quantities of alcohol or illicit drugs could be undermedicated if they fail to disclose this fact, and this could lead to anaesthesia awareness or intraoperative hypertension. (wikipedia.org)
  • systems
  • Medsurant Health is compromised of the following wholly owned subsidiary practices: Advanced Medical Resources, American Intraoperative Monitoring, Evokes, Head & Spine Institute of Texas, Medsurant Monitoring, Physiologic Assessment Services, and Sensory Testing Systems. (ormonitoring.com)
  • Most researchers distinguish three sensory systems related to sense of touch in humans: cutaneous, kinesthetic and haptic. (wikipedia.org)
  • In 1994, Aura Systems launched the Interactor Vest, a wearable force-feedback device that monitors an audio signal and uses Aura's patented electromagnetic actuator technology to convert bass sound waves into vibrations that can represent such actions as a punch or kick. (wikipedia.org)
  • Various technologies are used in augmented reality rendering, including optical projection systems, monitors, handheld devices, and display systems worn on the human body. (wikipedia.org)
  • response
  • To replace this missing sensory cue, the angle of attack is measured and when it approaches the critical stall point, a stick shaker is engaged which simulates the response of a simpler control system. (wikipedia.org)
  • system
  • Modern HMDs often employ sensors for six degrees of freedom monitoring that allow the system to align virtual information to the physical world and adjust accordingly with the user's head movements. (wikipedia.org)
  • uses
  • The Meta 2 head-mounted display headset uses a sensory array for hand interactions and positional tracking, visual field view of 90 degrees (diagonal), and resolution display of 2560 x 1440 (20 pixels per degree), which is considered the largest field of view (FOV) currently available. (wikipedia.org)
  • effective
  • Prior to a planned procedure, the anaesthetist reviews medical records and/or interviews the patient to determine the best combination of drugs and dosages and the degree to which monitoring will be required to ensure a safe and effective procedure. (wikipedia.org)
  • central
  • Following the measurements of the F-wave latencies, the central root conduction time and foramenal segments were calculated and used for further monitoring. (jivresearch.org)
  • tool
  • Futhermore, it can be concluded that the use of SSEPs to evaluate the pedicle screw placement or similar interventions is not an appropriate tool itself, since, , it could be practically limited to sensory fibers of root. (jivresearch.org)
  • early
  • These findings, which were repeated by Harvey Cushing through the early 1900s, show that the Rolandic fissure is the point of separation between the motor and sensory cortices. (wikipedia.org)