Search Results - "Archer, John S."

Cortex leads the thalamic centromedian nucleus in generalized epileptic discharges in Lennox‐Gastaut syndrome by Dalic, Linda J., Warren, Aaron E. L., Young, James C., Thevathasan, Wesley, Roten, Annie, Bulluss, Kristian J., Archer, John S.

“…Summary Objective We aimed to assess the roles of the cortex and thalamus (centromedian nucleus [CM]) during epileptic activity in Lennox‐Gastaut syndrome…”
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Thalamocortical functional connectivity in Lennox–Gastaut syndrome is abnormally enhanced in executive‐control and default‐mode networks by Warren, Aaron E. L., Abbott, David F., Jackson, Graeme D., Archer, John S.

“…Summary Objective To identify abnormal thalamocortical circuits in the severe epilepsy of Lennox–Gastaut syndrome (LGS) that may explain the shared…”
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Lennox‐Gastaut syndrome and phenotype: Secondary network epilepsies by Archer, John S., Warren, Aaron E. L., Stagnitti, Monique R., Masterton, Richard A. J., Abbott, David F., Jackson, Graeme D.

“…Summary Objective Lennox‐Gastaut syndrome (LGS) is a severe epilepsy phenotype with characteristic electroclinical features despite diverse etiologies. We…”
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Hemiconvulsion-hemiplegia-epilepsy evolving to contralateral hemi-Lennox-Gastaut-like phenotype by Myers, Kenneth A., Scheffer, Ingrid E., Archer, John S.

“…Hemiconvulsion-hemiplegia-epilepsy (HHE) involves infantile-onset acute hemiconvulsive febrile status epilepticus with subsequent unilateral cerebral atrophy…”
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Conceptualizing lennox-gastaut syndrome as a secondary network epilepsy by Archer, John S, Warren, Aaron E L, Jackson, Graeme D, Abbott, David F

“…Lennox-Gastaut Syndrome (LGS) is a category of severe, disabling epilepsy, characterized by frequent, treatment-resistant seizures, and cognitive impairment…”
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Neuropsychological and functional MRI studies provide converging evidence of anterior language dysfunction in BECTS by Lillywhite, Leasha M., Saling, Michael M., Simon Harvey, A., Abbott, David F., Archer, John S., Vears, Danya F., Scheffer, Ingrid E., Jackson, Graeme D.

“…Summary Purpose:  Benign childhood epilepsy with centrotemporal spikes (BECTS) is the most common epilepsy syndrome of childhood and can be associated with…”
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Small temporal pole encephaloceles: A treatable cause of “lesion negative” temporal lobe epilepsy by Abou‐Hamden, Amal, Lau, Mandy, Fabinyi, Gavin, Berkovic, Samuel F., Jackson, Graeme D., Anne Mitchell, L., Kalnins, Renate, Fitt, Greg, Archer, John S.

“…Summary Epilepsy due to encephaloceles of the temporal pole may be an under recognized, treatable cause of refractory temporal lobe epilepsy (TLE). We describe…”
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Editorial: Functional Brain Mapping of Epilepsy Networks: Methods and Applications by Abbott, David F, Archer, John S, Carney, Patrick W, Vaughan, David N, Jackson, Graeme D

“…With technology such as simultaneous electroencephalography and functional magnetic resonance imaging (EEG-fMRI) now more readily available, it is possible to…”
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DBS of Thalamic Centromedian Nucleus for Lennox–Gastaut Syndrome (ESTEL Trial) by Dalic, Linda J., Warren, Aaron E. L., Bulluss, Kristian J., Thevathasan, Wesley, Roten, Annie, Churilov, Leonid, Archer, John S.

“…Objective Prior uncontrolled studies have reported seizure reductions following deep brain stimulation (DBS) in patients with Lennox–Gastaut syndrome (LGS),…”
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Functional MRI interactions between dysplastic nodules and overlying cortex in periventricular nodular heterotopia by Archer, John S, Abbott, David F, Masterton, Richard A.J, Palmer, Susan M, Jackson, Graeme D

“…Abstract Periventricular nodular heterotopia (PVNH) is a malformation of cortical development associated with epilepsy. It is unclear whether the epileptogenic…”
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Benign Epilepsy with Centro‐temporal Spikes: Spike Triggered fMRI Shows Somato‐sensory Cortex Activity by Archer, John S., Briellman, Regula S., Abbott, David F., Syngeniotis, Ari, Wellard, R. Mark, Jackson, Graeme D.

“…Objective: We performed spike triggered functional MRI (fMRI) in a 12 year old girl with Benign Epilepsy with Centro‐temporal Spikes (BECTS) and left‐sided…”
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Epileptic encephalopathy: Use and misuse of a clinically and conceptually important concept by Howell, Katherine B., Harvey, A. Simon, Archer, John S.

“…Summary The term epileptic encephalopathy (EE) denotes a process by which epileptic activity adversely affects brain function over and above the underlying…”
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The epileptic network of Lennox-Gastaut syndrome: Cortically driven and reproducible across age by Warren, Aaron E.L, Harvey, A Simon, Vogrin, Simon J, Bailey, Catherine, Davidson, Andrew, Jackson, Graeme D, Abbott, David F, Archer, John S

“…OBJECTIVETo identify brain regions underlying interictal generalized paroxysmal fast activity (GPFA), and their causal interactions, in children and adults…”
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The Optimal Target and Connectivity for Deep Brain Stimulation in Lennox–Gastaut Syndrome by Warren, Aaron E.L., Dalic, Linda J., Bulluss, Kristian J., BAppSci, Annie Roten, Thevathasan, Wesley, Archer, John S.

“…Objective Deep brain stimulation (DBS) can reduce seizures in Lennox–Gastaut syndrome (LGS). However, little is known about the optimal target and whether…”
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Targeted therapeutic mild hypercapnia after cardiac arrest: A phase II multi-centre randomised controlled trial (the CCC trial) by Eastwood, Glenn M, Schneider, Antoine G, Suzuki, Satoshi, Peck, Leah, Young, Helen, Tanaka, Aiko, Mårtensson, Johan, Warrillow, Stephen, McGuinness, Shay, Parke, Rachael, Gilder, Eileen, Mccarthy, Lianne, Galt, Pauline, Taori, Gopal, Eliott, Suzanne, Lamac, Tammy, Bailey, Michael, Harley, Nerina, Barge, Deborah, Hodgson, Carol L, Morganti-Kossmann, Maria Cristina, Pébay, Alice, Conquest, Alison, Archer, John S, Bernard, Stephen, Stub, Dion, Hart, Graeme K, Bellomo, Rinaldo

“…Abstract Background In intensive care observational studies, hypercapnia after cardiac arrest (CA) is independently associated with improved neurological…”
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Paroxysmal fast activity is a biomarker of treatment response in deep brain stimulation for Lennox–Gastaut syndrome by Dalic, Linda J., Warren, Aaron E. L., Spiegel, Chloe, Thevathasan, Wesley, Roten, Annie, Bulluss, Kristian J., Archer, John S.

“…Objective Epilepsy treatment trials typically rely on seizure diaries to determine seizure frequency, but these are time‐consuming and difficult to maintain…”
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Frontoparietal 18F-FDG-PET hypo-metabolism in Lennox-Gastaut syndrome: Further evidence highlighting the key network by Balfroid, Tom, Warren, Aaron E.L., Dalic, Linda J., Aeby, Alec, Berlangieri, Salvatore U., Archer, John S.

“…Lennox Gastaut syndrome (LGS) can be conceptualised as a “secondary network epilepsy”, in which the shared electroclinical manifestations reflect epileptic…”
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Cognition, adaptive skills and epilepsy disability/severity in patients with Lennox–Gastaut syndrome undergoing deep brain stimulation for epilepsy in the ESTEL trial by Dalic, Linda J., Warren, Aaron E.L., Malpas, Charles B., Thevathasan, Wesley, Roten, Annie, Bulluss, Kristian J., Archer, John S.

“…•Cognitive and behavioral testing in patients with Lennox–Gastaut syndrome (LGS) can be challenging.•As part of the ESTEL trial (thalamic DBS in LGS), we…”
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A Sheep Model for the Study of Focal Epilepsy with Concurrent Intracranial EEG and Functional MRI by Opdam, Helen I., Federico, Paolo, Jackson, Graeme D., Buchanan, Joanne, Abbott, David F., Fabinyi, Gavin C. A., Syngeniotis, Ari, Vosmansky, Milosh, Archer, John S., Wellard, R. Mark, Bellomo, Rinaldo

“…Purpose: We describe a sheep model of penicillin‐induced seizure activity using electroencephalography (EEG) and functional MRI (fMRI). Methods: Ten adult…”
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Response: Can ECT cause “kindling” in the human brain ? by Archer, John S., Bryson, Alexander, Gardner, Helen, Wilson, Ian, Rolfe, Tim

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