Create issue ticket

27 Possible Causes for Myoclonic Jerking, Nocturnal Seizure, Polyspike on Photic Stimulation

  • Myoclonic-Astatic Epilepsy

    The involvement of these structures might predispose to the typical seizure semiology of myoclonic jerks observed in MAE.[ncbi.nlm.nih.gov] Photic stimulation may trigger generalised spike/wave or myoclonic astatic seizures.[pennsw.com.au] In one half of these patients with poor outcomes, repeated minor epileptic status and nocturnal generalized tonic seizures persisted.[ncbi.nlm.nih.gov]

  • Benign Adult Familial Myoclonic Epilepsy

    By the jerk-locked averaging method, a positive spike time-locked to the myoclonic jerk was demonstrated in four patients before 15-20 msec of myoclonic jerk.[ci.nii.ac.jp] Photic stimulation and hyperventilation were performed in all. RESULTS: Nineteen (eight men, 11 women) patients with BAFME were included in this study.[ncbi.nlm.nih.gov] Most nocturnal seizures occur in stage 1 and stage 2 , which are moments of lighter sleep. Nocturnal seizures can also occur upon waking.[healthline.com]

  • Juvenile Myoclonic Epilepsy

    The myoclonic jerks occur rarely in EMA. They are usually mild and are freqently restricted to the upper extremities.[ncbi.nlm.nih.gov] Two cases of juvenile myoclonic epilepsy (JME) presented with myoclonic jerks and EEG activation after eye closure, without sensitivity to intermittent photic stimulation.[ncbi.nlm.nih.gov] There are repeated seizures (nocturnal seizures), especially in the waking hours of the morning, which can sometimes be due to awakening earlier than usual or due to insufficient[medindia.net]

  • Epilepsy

    So the jerks were considered as cortical origin and generalized myoclonic seizure was confirmed.[ncbi.nlm.nih.gov] Leu729ThrfsTer6) in TMTC3, encoding transmembrane and tetratricopeptide repeat containing 3, in four siblings with nocturnal seizures and ID.[ncbi.nlm.nih.gov] seizures from other non-epileptic nocturnal paroxysmal events, namely parasomnias.[ncbi.nlm.nih.gov]

  • Idiopathic Generalized Epilepsy

    Myoclonic-astatic seizures consist of symmetric myoclonic jerks followed by periods of absent muscle tone that can result in falls.[symptoma.com] These discharges are often precipitated by hyperventilation, sleep deprivation, and intermittent photic stimulation (IPS).[epilepsy.com] Nocturnal epilepsy Progressive myoclonic epilepsy Reflex epilepsy Secondary reading epilepsy Seizure, myoclonic Seizures, myoclonic Severe myoclonic epilepsy in infancy Stress-induced[icd9data.com]

  • Familial Progressive Myoclonic Epilepsy

    jerks may occur as a component of an absence seizure or at the onset of a GTCS Early Infantile Myoclonic Encephalopathy (Otohara Syndrome) General features: Initial seizures[neurodiffdx.com] EEG showed multiple spike and polyspike-slow wave generalised discharges enhanced by photic stimulation.[jmg.bmj.com] […] infancy Familial Frontal lobe epilepsies (Autosomal Dominant Nocturnal Familial Frontal lobe Epilepsy) Familial Mesial Temporal lobe epilepsies Familial Lateral Temporal[swedish.org]

  • Unverricht-Lundborg Syndrome

    Treatment with different neuroleptics led to an increase of the myoclonic jerks. Sleep deprivation also led to an increase in myoclonic jerks.[frontiersin.org] There are generalized polyspike discharges at rest that are exacerbated by photic stimulation. Fig. 2 EEG of individual V-13 at age 35 years.[academic.oup.com] […] symmetric muscle twitches, which often were painful, caused anxiety, and reminded Lundborg of clonic, tonic-clonic, or tetanic seizures ( Puschmann 2009 ).[medlink.com]

  • Myoclonic Jerking

    ., adj myoclon ic. A single myoclonic arm or leg jerk is normal when the person is falling asleep. Myoclonic jerks are severe with grand mal seizures.[medical-dictionary.thefreedictionary.com] Nocturnal frontal lobe seizures typically occur throughout the night, and more frequently within half an hour of falling asleep or awakening.[epilepsydiagnosis.org] , Myokymia KCNQ3 Seizures, benign neonatal KCNT1 Epilepsy, nocturnal frontal lobe KIF1A Mental retardation, Neuropathy, hereditary sensory, Spastic paraplegia MBD5 Mental[genda.com.ar]

  • Early Infantile Epileptic Encephalopathy Type 3

    Both patients had early infantile seizures characterized by fragmentary myoclonic jerks associated with burst-suppression pattern on electroencephalography.[ncbi.nlm.nih.gov] Nocturnal epilepsy Progressive myoclonic epilepsy Reflex epilepsy Secondary reading epilepsy Seizure, myoclonic Seizures, myoclonic Severe myoclonic epilepsy in infancy Stress-induced[icd9data.com] Early Myoclonic Encephalopathy starts in the first 10 days of an infant’s life with erratic small jerks (i.e. myoclonic seizures).[seizuresinfant.com]

  • Lennox-Gastaut Syndrome

    In such cases, massive myoclonic jerks, myoclonic-atonic attacks, as well as atonic seizures may occur, though much less frequent and severe than the other manifestations.[epilepsyontario.org] Tonic; atonic and atypical absences Myoclonic, atonic and myoclonic-atonic Tonic seizures Common and characteristic, diurnal and nocturnal Probably exclusion criterion (nocturnal[icnapedia.org] Lennox and Davis first correlated the slow spike-and-wave EEG pattern with a distinctive group of clinical manifestations including specific seizure types (myoclonic jerks[medlink.com]

Similar symptoms