An electroencephalogram (EEG) is a recording of brain venture. During this painless test, minute sensors are fastened to the scalp to seize the electrical signals put together by the brain. These signals are recorded by an instrument and are detected by a doctor. This process is usually undertaken by exceedingly trained professionals. An EEG can be utilized to assist in determining and monitoring numerous conditions impacting the brain. The electroencephalography (EEG) devices market size is expanding as it might assist in recognizing the determinant of specific symptoms such as seizures or memory issues. The predominant usage of EEG is to discover and probe epilepsy, a conditions that cause persistent seizures. An EEG will assist the doctor recognize the kind of epilepsy the patient has and what may be causing the seizures, and what best can be done to overcome it.
The global electroencephalography (EEG) devices market was valued at USD 2.10 billion in 2022 and is expected to grow at USD 2.92 billion with a CAGR of 3.4% during the forecast period.
How Is an EEG Executed?
There are numerous methods an EEG recording can be carried out. Before the test commences, the scalp will be cleaned, and approximately 20 minuscule sensors, known as electrodes, will be connected using a unique glue or paste. These are linked by wires to an EEG recording machine. Patterned EEG recordings normally consume 20 to 40 minutes, albeit a quintessential appointment may continue about an hour, involving some composition time at the start and usually at the end.
Types of EEG
Routine EEG: The time span of routine EEG takes about 20 to 40 minutes. In the course of the test, the patient may be requested to repose silently. The patient normally is asked to open or shut the eyes from time to time. In the majority of cases, the patient may be asked to breathe in and out deeply for several minutes. There is a usage of flashing light which impacts the brain activity.
Sleep EEG: A sleep EEG is executed while one is asleep. It may be utilized if insufficient information is garnered by routine EEG or to test for sleep disorders. The electroencephalography (EEG) devices market sales are soaring as, in some cases, the patient may be requested to remain awake the night prior to the test to assist warrant sleeping while it is executed.
Ambulatory EEG: This type of EEG is executed where brain venture is recorded throughout the day and night, covering the time span of one or more days. The electrodes will be connected to a minute portable EEG recorder that can be attached to the clothing. The individual can carry on with the majority of usual daily tasks while the recording is being grasped, albeit the person may circumvent getting the equipment wet.
Growth Drivers
In India, neuropathic illnesses such as headache, epilepsy, and stroke are the leading causes of worry. The growing existence of nontransmissive neurological illnesses can be credited to the aging population. As per the study published in the Lancet Global Health, a notable majority of neurological illnesses described in 2019 were nontransmissive. These illnesses involve stroke, cerebral palsy, epilepsy, Parkinson’s disease, Alzheimer’s disease, and other homogenous conditions.
Geographical Reach
North America: This region dominated the market due to the strong healthcare sector, technological progressions, and escalated funding in research and development activities. Neurological illnesses have a notable and often terminal inference for millions of people of all ages in the US. Recognizing the escalating pervasiveness of neurological illnesses, Congress permitted the Centers for Disease Control and Prevention (CDC) consent in 2016 to advance the National Neurological Conditions Surveillance System (NNCSS).
In Conclusion
EEG devices are speedily becoming economical and more reachable to the open market, allowing for more commercial and private use of the data. As for their widespread obtainability, several deliberations should be rendered prior to a decision arrived on to buy and utilize a device. In the electroencephalography (EEG) devices market, together with price, other elements that must be contemplated are the battery life of an EEG device, obtainable software for data analysis, and the usual usage of the device in research domains, particularly where one’s own research may apply.