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111 Possible Causes for Involuntary Movements, lt 25 hz spike and slow waves

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  • Absence Seizure

    Ictal - EEG is of slow (less than 2.5 Hz) spike and slow wave.[] Other associated symptoms that may be present include Lip smacking or chewing movements of the mouth Involuntary movement of hands Finger rubbing Fluttering of eyelids Stopping[] Red flags include: Unexplained staring spells Involuntary movements Unexplained confusion Severe headaches Less-specific signs can include: Sleepiness Disrupted sleep Unexplained[]

  • Epilepsy

    waves.[] It is characterized by recurrent seizures, which are brief episodes of involuntary movement that may involve a part of the body (partial) or the entire body (generalized),[] A seizure is a sudden episode of electrical activity in the brain that can cause involuntary movements and behavior changes. 30 to 50 percent of children with cerebral palsy[]

  • Juvenile Myoclonic Epilepsy

    We applied dipole modeling and brain distributed source analysis to find current sources comprising spikes and slow waves of polyspike and wave complexes (PSWC) in patients[] […] characterized by abrupt, repetitive, stereotyped and involuntary movements (motor tics) or sounds (phonic tics).[] Each SWD was divided into six distinct temporal phases: spike onset, spike peak, slow-wave onset, slow-wave ascending, slow-wave peak, and slow-wave descending phases.[]

  • Idiopathic Generalized Epilepsy

    […] and slow waves during clonic phase 70% are seizure -free under treatment In some cases, no medical therapy is necessary avoid triggers Epilepsy with myoclonic-atonic seizures[] Panayiotopoulos et al. (1994) [21] observed that 51.5% of patients had spike/multiple spike-slow wave discharges.[] […] comorbidities Epilepsy with tonic-clonic seizures alone 14–20 years Tonic-clonic seizures shortly after awakening or during relaxation Fast spikes during tonic phase; bursts of spikes[]

  • Epilepsia Partialis Continua

    […] and slow waves); (d) occurrence at any age in childhood and adulthood; (e) frequently demonstrable aetiology (tumor, vascular); and (f) no progressive evolution of the syndrome[] We describe a young patient affected by schizencephaly and continuous involuntary movements of the contralateral hand.[] We describe a young Chinese patient with continuous involuntary movements of the contralateral hand affected by schizencephaly.[]

  • Subacute Sclerosing Panencephalitis

    The EEG often shows widespread cortical dysfunction with a burst-suppression pattern of high-amplitude slow-wave or spike -and-slow-wave complexes occurring at a rate of every[] A 20-year-old woman with subacute sclerosing panencephalitis, bedridden because of dystonic posturing and very frequent myoclonic involuntary movements, improved dramatically[] The episodes are associated with a high amplitude bi or triphasic spike or slow wave discharge on EEG with a normal background initially.[]

  • Juvenile Huntington Disease

    Epileptiform discharges include generalized polyspike and slow-wave complex, spike and slow-wave complex, multifocal spikes and focal spikes.[] Physical symptoms are present alongside the cognitive symptoms, and tend to get worse in the more intermediate stages of the disease: In early stages, small involuntary movements[] If you have it, you are less likely to have the involuntary movements (making movements you don’t want to make), known as chorea.[]

  • Paroxysmal Exertion-Induced Dyskinesia

    […] represent supplementry motor sz Temporal spikes/slow waves features the most common interictal pattern in temporal lobe epilepsy Of all focal waveforms, it is the most epileptogenic[] movements.[] His 40-year-old father had a history of similar episodic involuntary movements of his legs after prolonged exercise in his adolescence, although these involuntary movements[]

  • Paramyoclonus Multiplex

    […] and slow wave complex maximum from centrally background dysynchronization normal  SSEP –  significant increased amplitude  Hyperactive long latency reflex due to dys-inhibition[] This volume focuses on Parkinsonism and dyskinesia, a condition characterized by abnormal involuntary movements.[] David Marsden , Stanley Fahn Butterworth-Heinemann , 22 oct. 2013 - 394 pagini Neurology, Volume 2: Movement Disorders is a part of an international series of critical reviews[]

  • Benign Familial Infantile Epilepsy Type 4

    In this patient, IPS induced moderate‐voltage irregular spike‐and‐slow wave complexes and paroxysmal bursts of high‐voltage polyspikes more evident over the occipital region[] PKD is characterized by involuntary movements triggered by the initiation of sudden motion or a change in the velocity of movements, such as going from walking to running.[] Seventy-three percent of the patients had slow spike or slow waves involving the frontotemporal and parietotemporal areas of 1 or both hemispheres.[]

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