EEG equipment measures brain activity and includes diagnostic testing devices, ambulatory equipment, neurofeedback and biofeedback machines, amplifiers, and eye tracking devices. Polysomnography machines, peripheral nerve stimulators, and neurotrac printers are also used. Wireless devices capture EEG activity in real-time.
Electroencephalography (EEG) equipment is used to measure brain activity, and different types of this equipment perform various functions. EEG brainwave diagnostic testing devices are used to diagnose certain malfunctions or disorders within the brain. Ambulatory EEG equipment can be used by emergency medical technicians (EMTs) when transporting patients to the hospital. EEG analysis software is a type of EEG equipment required for digital printouts and readouts. Clinical trials involving brain function often involve the use of neurofeedback and biofeedback machines.
An EEG monitor is needed to view brain activity during the test. These are often used in conjunction with sensors and cables. During diagnostic tests or feedback, a sensor can be placed on the patient’s forehead, then connected to a cable. The cable is connected to the EEG monitor. EEG equipment allows technicians or doctors to view brain activity.
One type of computer-based EEG device is known as a polysomnography machine. This equipment can work with a video camera. The polysomnography device records brain activity when it is attached to a person’s forehead or scalp. Another type of EEG equipment is known as a peripheral nerve stimulator. These machines often use electrodes to stimulate damaged nerves. These are typically made with an LCD window and can be battery powered or run on electric current.
Amplifiers are accessories that are used with various types of EEG machines. Amplifier stands are also accessories for EEG equipment. These are also made for use in ambulances.
EEG equipment such as electromyography machines often require the use of a neurotrac printer. These special printers provide readings of brain activity usually printed on thermal paper. These devices are typically portable and often weigh less than 25 pounds (11.36 kilograms).
There are also EEG devices used for monitoring patients in the home. One such device is a portable modular ambulatory EEG. These can typically log activity for up to 48 hours. They are very light in weight and can be kept in a pouch for easy storage.
Eye tracking devices are another type of EEG equipment. This equipment can be mounted on the head to monitor a patient’s eye movements. A long-range optical module will allow the technician or clinician to get a clear view of the patient’s eye structure. Mirrors and redirection filters are often used with this type of device.
Wireless devices are also used for EEG testing. This type of equipment will capture EEG activity in real time and the devices are also portable. These radios can usually monitor electrical activity within the brain.
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