Neuroactive Amino Acids in Synaptosomes from Focal and Nonfocal Temporal Lobe Tissue of Patients with Intractable Complex Partial Seizures

1994 ◽  
pp. 435-443 ◽  
Author(s):  
P.-L. Lleu ◽  
D. Labiner ◽  
M. Weinand ◽  
R. J. Huxtable
Keyword(s):  
Amino Acids ◽  
Temporal Lobe ◽  
Partial Seizures ◽  
Complex Partial Seizures ◽  
Neuroactive Amino Acids

scholarly journals Practice parameter: Temporal lobe and localized neocortical resections for epilepsy

Neurology ◽  
2003 ◽  
Vol 60 (4) ◽  
pp. 538-547 ◽  
Author(s):  
J. Engel ◽  
S. Wiebe ◽  
J. French ◽  
M. Sperling ◽  
P. Williamson ◽  
...  
Keyword(s):  
Temporal Lobe ◽  
Controlled Trial ◽  
Mesial Temporal Lobe Epilepsy ◽  
Class I ◽  
Partial Seizures ◽  
Complex Partial Seizures ◽  
Single Class ◽  
Intention To Treat ◽  
Epileptic Syndromes ◽  
Class Iv

Objectives/Methods: To examine evidence for effectiveness of anteromesial temporal lobe and localized neocortical resections for disabling complex partial seizures by systematic review and analysis of the literature since 1990.Results: One intention-to-treat Class I randomized, controlled trial of surgery for mesial temporal lobe epilepsy found that 58% of patients randomized to be evaluated for surgical therapy (64% of those who received surgery) were free of disabling seizures and 10 to 15% were unimproved at the end of 1 year, compared with 8% free of disabling seizures in the group randomized to continued medical therapy. There was a significant improvement in quantitative quality-of-life scores and a trend toward better social function at the end of 1 year for patients in the surgical group, no surgical mortality, and infrequent morbidity. Twenty-four Class IV series of temporal lobe resections yielded essentially identical results. There are similar Class IV results for localized neocortical resections; no Class I or II studies are available.Conclusions: A single Class I study and 24 Class IV studies indicate that the benefits of anteromesial temporal lobe resection for disabling complex partial seizures is greater than continued treatment with antiepileptic drugs, and the risks are at least comparable. For patients who are compromised by such seizures, referral to an epilepsy surgery center should be strongly considered. Further studies are needed to determine if neocortical seizures benefit from surgery, and whether early surgical intervention should be the treatment of choice for certain surgically remediable epileptic syndromes.

Extent of Mesiobasal Resection Determines Outcome after Temporal Lobectomy for Intractable Complex Partial Seizures

Neurosurgery ◽  
1991 ◽  
Vol 29 (1) ◽  
pp. 55-61 ◽  
Author(s):  
Mohamed H. Nayel ◽  
Issam A. Awad ◽  
Hans Luders
Keyword(s):  
Temporal Lobe ◽  
Seizure Frequency ◽  
Compartment Model ◽  
Extent Of Resection ◽  
Temporal Lobectomy ◽  
Seizure Outcome ◽  
Partial Seizures ◽  
Complex Partial Seizures ◽  
Lateral Structures

Abstract The extent of resection was assessed in 94 patients who underwent temporal lobectomy for medically intractable complex partial seizures originating from a unilateral seizure focus in the anteromesial temporal lobe. Postoperative magnetic resonance imaging in the coronal plane was used to quantify the extent of resection of lateral and mesiobasal structures according to a 20-compartment model of the temporal lobe. Successful seizure outcome (≥90% reduction in seizure frequency) was accomplished in 83% of the patients (all followed up for more than 1 year; mean duration of follow-up, 25.2 months) and correlated significantly (P<0.05) with the extent of mesiobasal resection, regardless of the extent of resection of lateral structures. Successful seizure outcome was accomplished in 81% of the patients with no structural lesions, and also correlated significantly (P<0.05) with the extent of mesiobasal resection regardless of the extent of lateral resection. A successful seizure outcome was accomplished in 90% of the 21 patients with structural lesions documented by neuroimaging studies. Two patients who underwent extensive lobectomy without resection of the structural lesion had no reduction in seizure frequency postoperatively. We conclude that the most important factor in determining the outcome of temporal lobectomy in patients with unilateral anteromesial temporal lobe epileptogenicity is the extent of resection of structures in the mesiobasal temporal lobe. In patients with structural lesions, lesion resection may be an added contributor to successful seizure outcome. (Neurosurgery 29:55-61, 1991)

scholarly journals Neocortical Temporal Lobe Epilepsy

2012 ◽  
Vol 2012 ◽  
pp. 1-15 ◽  
Author(s):  
Eduard Bercovici ◽  
Balagobal Santosh Kumar ◽  
Seyed M. Mirsattari
Keyword(s):  
Temporal Lobe Epilepsy ◽  
Temporal Lobe ◽  
Mesial Temporal Lobe Epilepsy ◽  
Functional Brain Imaging ◽  
Disease Entity ◽  
Partial Seizures ◽  
Complex Partial Seizures ◽  
Reciprocal Connections ◽  
Mesial Temporal Lobe ◽  
Poor Outcomes

Complex partial seizures (CPSs) can present with various semiologies, while mesial temporal lobe epilepsy (mTLE) is a well-recognized cause of CPS, neocortical temporal lobe epilepsy (nTLE) albeit being less common is increasingly recognized as separate disease entity. Differentiating the two remains a challenge for epileptologists as many symptoms overlap due to reciprocal connections between the neocortical and the mesial temporal regions. Various studies have attempted to correctly localize the seizure focus in nTLE as patients with this disorder may benefit from surgery. While earlier work predicted poor outcomes in this population, recent work challenges those ideas yielding good outcomes in part due to better localization using improved anatomical and functional techniques. This paper provides a comprehensive review of the diagnostic workup, particularly the application of recent advances in electroencephalography and functional brain imaging, in neocortical temporal lobe epilepsy.

Complex Partial Seizures of Temporal Lobe Origin in Children of Different Age Groups

Epilepsia ◽  
1995 ◽  
Vol 36 (12) ◽  
pp. 1173-1181 ◽  
Author(s):  
Anke Brockhaus ◽  
Christian E. Elger
Keyword(s):  
Temporal Lobe ◽  
Age Groups ◽  
Partial Seizures ◽  
Complex Partial Seizures

Dystonic posturing in complex partial seizures of temporal lobe onset: A new lateralizing sign

Neurology ◽  
1989 ◽  
Vol 39 (2) ◽  
pp. 196-196 ◽  
Author(s):  
P. Kotagal ◽  
H. Luders ◽  
H. H. Morris ◽  
D. S. Dinner ◽  
E. Wyllie ◽  
...  
Keyword(s):  
Temporal Lobe ◽  
Partial Seizures ◽  
Complex Partial Seizures ◽  
Dystonic Posturing

scholarly journals Ictus expectoratus: a sign of complex partial seizures usually of non-dominant temporal lobe origin

Seizure ◽  
1999 ◽  
Vol 8 (8) ◽  
pp. 480-484 ◽  
Author(s):  
Peter W. Kaplan ◽  
Douglas A. Kerr ◽  
Alessandro Olivi
Keyword(s):  
Temporal Lobe ◽  
Partial Seizures ◽  
Complex Partial Seizures

Inhibitory and excitatory amino acids in CSF of patients suffering from complex partial seizures during chronic treatment with γ-vinyl GABA (vigabatrin)

1988 ◽  
Vol 2 (4) ◽  
pp. 246-252 ◽  
Author(s):  
Toivo Halonen ◽  
Marjo Lehtinen ◽  
Asia Pitkänen ◽  
Aarne Ylinen ◽  
Paavo J. Riekkinen
Keyword(s):  
Amino Acids ◽  
Excitatory Amino Acids ◽  
Chronic Treatment ◽  
Partial Seizures ◽  
Complex Partial Seizures
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