1994
DOI: 10.1136/jnnp.57.11.1419
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Epileptic seizures in patients with acute catatonic syndrome.

Abstract: Acute catatonic syndrome is a condition that can be caused by a variety of meta-

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Cited by 67 publications
(28 citation statements)
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“…Furthermore, many quantitative studies have been conducted regarding background activity in schizophrenic patients: For instance, an increased delta and/or theta activity has been reported in a large number of investigations (e.g. Primavera et al, 1994;Fenton et al, 1980;Morihisa et al, 1983). On the other hand, studies also show an increased delta activity in patients off medication for several weeks (Fenton et al, 1980;Morihisa et al, 1983;Coger et al, 1979) and even reduction of delta and theta when medication is added again (Saletu et al, 1994;Lifshitz et al, 1987).…”
Section: Discussionmentioning
confidence: 96%
See 1 more Smart Citation
“…Furthermore, many quantitative studies have been conducted regarding background activity in schizophrenic patients: For instance, an increased delta and/or theta activity has been reported in a large number of investigations (e.g. Primavera et al, 1994;Fenton et al, 1980;Morihisa et al, 1983). On the other hand, studies also show an increased delta activity in patients off medication for several weeks (Fenton et al, 1980;Morihisa et al, 1983;Coger et al, 1979) and even reduction of delta and theta when medication is added again (Saletu et al, 1994;Lifshitz et al, 1987).…”
Section: Discussionmentioning
confidence: 96%
“…Conventional as well as quantitative EEG studies show abnormalities in different psychiatric disorders, such as schizophrenia (e.g. Small, 1993;Primavera et al, 1994). The EEG evaluation of comparatively large healthy populations usually show a certain percentage of abnormalities as well.…”
Section: Introductionmentioning
confidence: 98%
“…Jednak jak dotąd wzmianki w piśmiennictwie na temat wystę-powania katatonii równocześnie z bezdrgawkowym atakiem padaczki są niemal anegdotyczne, istnieją pojedyncze doniesienia o ich współistnieniu w formie prac kazuistycznych, nie ma natomiast randomizowanych badań przeprowadzonych na dużej grupie osób w kierunku tego zagadnienia [10,11]. Ich równoczesne występowanie można wiązać ze złożonością mechanizmów przekaźnictwa nerwowego oraz z zaangażowaniem tych samych struktur neuronalnych prawdopodobnie zlokalizowanych w międzymózgowiu, śródmózgowiu i w moście [10]. Wysunięto wnioski, że sama katatonia predysponuje do rozwinięcia ataku padaczki rów-nież osoby, które nie chorowały na żadne choroby neurologiczne, w tym padaczkę, ani nie były nimi obciążone rodzinnie [11].…”
Section: Omówienieunclassified
“…Primavera et al [38] stated that although ictal catatonia as a manifestation of nonconvulsive status epilepticus has been described, reference to the occurrence of seizures in patients with acute catatonic syndrome remains anecdotal.…”
Section: Case Reports Of Eeg In Catatoniamentioning
confidence: 99%
“…Suzuki et al [48] reported three case of epileptic seizures superimposed on psychiatric catatonic stupor, none of them had personal or family history of neurological disease and catatonia persisted after resolution of epileptic seizure with phenytoin. They concluded that because catatonia can be caused by epileptic seizures, EEG in patients presenting with catatonic stupor is indicated not only to rule out status epilepticus but also to detect epileptic seizures superimposed on catatonic stupor.…”
Section: Case Series and Literature Reviewsmentioning
confidence: 99%