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Sensory and movement disturbances have also been reported, including imbalance, tremors, vertigo, dizziness, and electric-shock-like experiences in the brain, often described by people who have them as brain zaps. These "brain zaps" have been described as an electric shock felt in the skull, potentially triggered by lateral eye movement, and at ...
A detailed description of the syndrome and the name "exploding head syndrome" was given by British neurologist John M. S. Pearce in 1989. [15] More recently, Peter Goadsby and Brian Sharpless have proposed renaming EHS "episodic cranial sensory shock" [ 1 ] as it describes the symptoms more accurately and better attributes to Mitchell.
The sensation can feel like it goes up or down the spine. It is painful for some, although others might simply feel strange sensations. [1] In many people, it is elicited by bending the head forward. [2] It can also be evoked when a practitioner pounds on the cervical spine while the neck is flexed; this is caused by involvement of the ...
The ICD-10 established a set of diagnostic criteria for PCS in 1992. [38] In order to meet these criteria, a patient has had a head injury "usually sufficiently severe to result in loss of consciousness" [33] [39] and then develop at least three of the eight symptoms marked with a check mark in the table at right under "ICD-10" within four weeks.
Typically, 70 to 120 volts are applied externally to the patient's head, resulting in approximately 800 milliamperes of direct current passing between the electrodes, for a duration of 100 milliseconds to 6 seconds, either from temple to temple (bilateral ECT) or from front to back of one side of the head (unilateral ECT).
It is a noncontagious illness and is usually associated with sudden attacks [9] of seizures, which are an immediate and initial anomaly in the electrical activity of the brain that disrupts part or all of the body. [8] Various areas of the brain can be disturbed by epileptic events. [10] Epileptic seizures can have contrary clinical features.
One of the children injured in the Oct. 22 incident that killed Nate Davenport told police about noticing broken lights within the fountain before feeling an electrical shock, the report said.
Lightheadedness is a common and typically unpleasant sensation of dizziness [1] or a feeling that one may faint. The sensation of lightheadedness can be short-lived, prolonged, or, rarely, recurring. In addition to dizziness, the individual may feel as though their head is weightless.