paroxysmal giggles

Introduction

Introduction Laughter is the way humans express their joy. However, not all laughs mean a happy mood. Sometimes hidden behind the smile, the paroxysmal, unconscious, involuntary laughter, and sometimes even the incontinence. This is a special type of seizure. Some people are stimulated, although there is no ridiculous thing, but it causes paroxysmal, unconscious, involuntary laughter, often every half hour, each time lasts for ten seconds, and then naturally stops. Some people show sudden surprises before the attack. In addition to laughter, they are often accompanied by ADHD, EEG changes (indefinite duration) and varying degrees of disturbance of consciousness.

Cause

Cause

Paroxysmal laughter is more common in epilepsy and is a special type of seizure called paroxysmal epilepsy.

Examine

an examination

Related inspection

Electroencephalogram examination

Some people are subject to certain kinds of stimuli, such as motor sounds, other people's conversations, or seeing some images on the TV screen. Although there is no ridiculous thing, they cause bursts, unconsciousness, involuntary laughs, often every It occurs once every half hour, lasts for ten seconds, and then stops naturally. Some people showed sudden surprise before the attack: the whole body activity was still, the eyes were gazing, the consciousness was blurred, the face was flushed, and then they giggled, sometimes even laughing in incontinence.

In addition to laughter, it is often accompanied by ADHD, EEG changes (indefinite duration) and varying degrees of disturbance of consciousness.

Diagnosis

Differential diagnosis

Paroxysmal laughter: Laughing obsessive-compulsive disorder patients often laugh for no reason, sometimes faint laughter does not show teeth, sometimes laughs more than mouth, every hour of episodes of laughter can be more than 10 times, each lasting 5-6 seconds. In the early stages of the disease, people often sneak a laugh, and gradually become more and more difficult to control. No matter when and when, or laughing or smiling, there is no scruples. This is a special psychiatric disorder caused by the coordination of the nervous system's excitation and inhibition processes. The unstable excitatory process causes the cerebral cortex to form a stubborn stagnant and inert excitatory lesion.

Idiot: I am seen in patients with schizophrenia. Because of the abnormal function of the brain, when you laugh, you can sneer alone or laugh. For youthful schizophrenia, smirking is an important feature. But this kind of emotional instability, sometimes suddenly converging smiles, serious expressions; sometimes it is laughable and embarrassing.

Smirking: It is a special sneer. More common in patients with brain hypoplasia and senile dementia. This kind of laugh is not self-made, without any stimulation, can appear under any circumstances, no emotional color, so the patient is often happy, but due to the influence of intelligent obstacles, facial expressions give people a feeling of stupidity, no infection force.

Some people are subject to certain kinds of stimuli, such as motor sounds, other people's conversations, or seeing some images on the TV screen. Although there is no ridiculous thing, they cause bursts, unconsciousness, involuntary laughs, often every It occurs once every half hour, lasts for ten seconds, and then stops naturally. Some people showed sudden surprise before the attack: the whole body activity was still, the eyes were gazing, the consciousness was blurred, the face was flushed, and then they giggled, sometimes even laughing in incontinence.

In addition to laughter, it is often accompanied by ADHD, EEG changes (indefinite duration) and varying degrees of disturbance of consciousness.

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