WebJul 1, 2024 · The initial ictal onset then aberrantly propagates through existing neuronal pathways belonging to the epileptic network. Seizure propagation can structurally affect non-epileptogenic pathways by ... WebEpilepsy is a disorder of the central nervous system characterized by recurrent seizures unprovoked by an acute systemic or neurologic insult. Epileptogenesis is the sequence of events that turns a normal neuronal …
Localisation in focal epilepsy: a practical guide
WebNov 2, 2024 · To better understand epileptic activity, several research groups have developed connectivity- and propagation-based network measures to describe the course of epilepsy activity in patients (Bartolomei et al., 2013, Kramer and Cash, 2012, Malinowska et al., 2014). However, the intricacy of epilepsy networks makes it difficult to develop a ... WebKey findings: The ictal HFOs began in the sensory cortex and appeared concomitantly with the sensory aura. They then propagated to the motor cortex at the same time that focal motor symptoms evolved. As the seizure progressed, the ictal HFOs spread or reverberated in the rolandic region. suspekt medizin
Voxel-wise Functional Connectivity of the Default Mode Network …
WebCombining models with networks can reproduce scaled epileptic dynamics and is a … WebVoxel-wise Functional Connectivity of the Default Mode Network in Epilepsies: A Systematic Review and Meta-Analysis The current findings revealed both common and specific alterations of FC in DMN across different epilepsies, highlighting the contribution of these dysfunctions to epileptic activities and cognitive behaviors in patients. WebFeb 25, 2024 · Information transmission in the human brain is a fundamentally dynamic network process. In partial epilepsy, this process is perturbed and highly synchronous seizures originate in a local network, the so-called epileptogenic zone (EZ), before recruiting other close or distant brain regions. bardonia pt