Cell Swelling And EEG Ripples: Components In The Transformation Of Normal Brain Activity Into Seizure
Funder
National Health and Medical Research Council
Funding Amount
$370,090.00
Summary
Epilepsy is a highly debilitating conditioned and seizures are often poorly controlled. Using a novel multidisciplinary approach, the aim of this proposal is to define the participation of cell swelling and nerve cell brain activity during the start and spread of seizures. This research introduces a novel seizure induction mechanism and provides a paradigm shift in focus for epilepsy research, as well as suggests new pharmacologic targets for seizure-intervention.
Epilepsy: Is It An Inherent State Of Cortical Hyper-excitability?
Funder
National Health and Medical Research Council
Funding Amount
$370,640.00
Summary
Transcranial magnetic stimulation (TMS) is a safe way to study the human brain and changes associated with epilepsy. I will use TMS to examine the effect of refractory epilepsy and recurrent seizures on the brain over time and how this differs to well controlled epilepsy and provoked isolated seizures. I will also explore the potential of using TMS to predict responsiveness to medication soon after starting treatment.
Neuroanatomical Correlates Of Susceptibility In A Model Of Genetic Epilepsy
Funder
National Health and Medical Research Council
Funding Amount
$329,275.00
Summary
Genetic generalized epilepsy (GGE) is the most common form of epilepsy, but our understanding of the pathogenesis, in particular anatomical effects of genetic mutations, is incomplete. This project represents the first quantitative study of anatomical changes caused by a human GGE mutation. Pilot data show that the fundamental wiring of the cortex is different in GGE brains with obvious implications for epileptogenesis. This study is expected to inspire improved treatment and diagnosis.
Magnetic Resonance Imaging Of Structural And Functional Connectivity In Lesion-negative Temporal Lobe Epilepsy Compared To Hippocampal Sclerosis
Funder
National Health and Medical Research Council
Funding Amount
$99,883.00
Summary
Epileptic seizures in the temporal lobe of the brain can affect how the temporal lobe connects to other brain regions. We are using new MRI techniques to investigate these altered connections, in patients who have no other abnormality on their brain scans. Our aim is to find distinctive patterns of altered connectivity, which will help us better understand this type of epilepsy.
Professor Scheffer and her collaborators lead the world in the discovery of the genetic causes of epilepsy. She will continue to identify new and refine known epilepsy syndromes and develop the classification of the epilepsies. Together with molecular colleagues, she will continue to discover the underlying genes causing this debilitating disorder leading to novel insights into the neurobiology. Her work may lead to new treatments and improve outcomes for people for epilepsy.