2023年12月21日 · Benign neonatal sleep myoclonus is a sleep-related movement disorder that occurs in very young infants. The condition is characterized by fast, repetitive jerks of large muscles, such as the arms, legs, and torso, during sleep.

Benign neonatal sleep myoclonus (BNSM) is a self-limiting disorder characterized by neonatal onset myoclonic jerks during non-rapid eye movement (NREM) sleep, and consistent cessation with arousal with absence of concomitant electroencephalographic findings [1].

2023年10月28日 · Sleep myoclonus is defined as a “brief, involuntary twitching or jerking of a muscle or group of muscles.” It typically occurs as a person is falling asleep or during sleep. It's more common in childhood but can linger through adulthood. Newborn hiccups are a …

2024年8月26日 · Benign sleep myoclonus typically manifests as brief, sudden jerks or twitches that occur as a person is falling asleep. These movements are often accompanied by a sensation of falling or a sudden visual or auditory sensation.

2010年4月1日 · OBJECTIVE:. Neurologically normal term infants sometimes present with repetitive, rhythmic myoclonic jerks that occur during sleep. The condition, which is traditionally resolved by 3 months of age with no sequelae, is termed benign neonatal sleep myoclonus.

2024年8月26日 · Benign neonatal sleep myoclonus typically manifests within the first few weeks of life, often becoming noticeable to parents shortly after bringing their newborn home from the hospital. The onset can vary, but it is most commonly observed between 2 and 8 weeks of age.

2024年7月12日 · Benign neonatal sleep myoclonus (BNSM), first described in 1982 by Coulter and Allen, is a disorder commonly mistaken for seizures during the newborn period. Benign neonatal sleep myoclonus...

Benign neonatal sleep myoclonus - This is a relatively common form of myoclonus that usually starts in the first six weeks of life. This myoclonus starts as the infant falls asleep and stops when the child wakes up. This form of myoclonus usually goes away on its own without treatment.

Benign neonatal sleep myoclonus (BNSM) is a condition where such jerks occur only in sleep. It is the most common condition misdiagnosed for epilepsy in the term neonate, and consequently overtreated.

Benign sleep myoclonus of infancy is a nonepileptic movement disorder presenting in the first month of life, typically within the first 2 weeks, in neurologically normal infants.