Focal Seizure: Causes & Reasons

Warning: Do not use in emergencies, if pregnant, if under 18, or as a substitute for a doctor’s advice or diagnosis. Learn more

Possible Causes for Focal Seizure

Leptomeningeal Metastasis

On day 3, when she developed left focal seizures and fluctuating sensorium, she was intubated and mechanically ventilated. [neurologyindia.com]

Case presentation We describe the case of a 65-year-old Caucasian female with recurrent focal aware seizures (FAS; also known as simple partial seizures) who exhibited motor [bmccancer.biomedcentral.com]

seizures. [aafp.org]

Temporal Lobe Epilepsy

Fortunately, a correct diagnosis of absence seizures is usually not difficult, though rarely demonstrates electroclinical overlap with focal seizures. [ncbi.nlm.nih.gov]

After implantation of a cardiac pacemaker, no more falls occurred during the focal seizures. [ncbi.nlm.nih.gov]

Temporal lobe epilepsy (TLE) may be simple focal seizures without loss of awareness (with or without aura) or focal dyscognitive seizures (with loss of awareness). [patient.info]

Generalized Tonic-Clonic Seizure

Until recently these seizures were called partial seizures. What are the main types of focal seizure? There are 2 main types of focal seizure. [epilepsy.org.uk]

Focal seizure types (formerly called partial seizures) can include the following: focal onset aware seizures (also called simple partial seizures) and focal impaired awareness [youtube.com]

These unilateral seizure types (formerly known as simple partial seizure or a complex partial seizure and now referred to as focal aware seizure and focal impaired awareness [en.wikipedia.org]

Ganglioglioma

[…] tumors have been associated with focal seizures. [ncbi.nlm.nih.gov]

The pathology included desmoplastic infantile ganglioglioma (DIG) and extensive focal cortical dysplasia in the overlying cortex. [ncbi.nlm.nih.gov]

Onset of seizures can be at any age, but is most commonly in childhood. Males and females are equally affected. [epilepsydiagnosis.org]

Epilepsy

Focal seizures began at 5 years and were refractory to medical treatment. [ncbi.nlm.nih.gov]

The types of focal seizures are: Motor focal seizures Sensory focal seizures Autonomic focal seizures Psychological focal seizures GLOBALLY, THE BURDEN OF EPILEPSY IS HUGE [cureepilepsy.org]

[…] manifested by focal seizures. [doi.org]

Epilepsy with Generalized Tonic-Clonic Seizures

Until recently these seizures were called partial seizures. What are the main types of focal seizure? There are 2 main types of focal seizure. [epilepsy.org.uk]

focal seizures (5,11). [neupsykey.com]

What is a focal onset aware seizure? A focal onset seizure begins in one side of the brain. They were previously called partial seizures. [epilepsy.com]

Familial Infantile Myoclonic Epilepsy

seizures occurring in various members of a family, associated in some with mild dysarthria, ataxia and borderline-to-moderate intellectual disability. [orpha.net]

Additionally, some people with FIME exhibit intellectual disability, delayed speech/motor development, focal seizures, and brain anomalies such as thickening of the cortex [diseaseinfosearch.org]

[…] disease Familial infantile myoclonic epilepsy Disease definition A rare, genetic, infantile epilepsy syndrome disease characterized by neonatal- to infancy-onset myoclonic focal [orpha.net]

Epileptic Aura

Definition Ictal gustatory hallucinations are the experience of a taste due to a focal seizure in the absence of an environmental stimulus of the sensation. [link.springer.com]

Sensory Seizures Section Some focal seizures consist of a sensory experience. [epilepsyontario.org]

Until recently these seizures were called partial seizures. What are the main types of focal seizure? There are 2 main types of focal seizure. [epilepsy.org.uk]

Benign Familial Infantile Epilepsy Type 4

Semiology of the seizures was similar to that of other focal seizures in children under 24 months. 25% of the patients remained as isolated seizures. [ncbi.nlm.nih.gov]

2009 ), and benign infantile focal seizures with midline spikes and wave during sleep ( Flesler et al 2010 ). [medlink.com]

[…] of focal seizures at age 1 month. [onlinelibrary.wiley.com]

Versive Seizure

[…] likely focal seizures. [clinicalgate.com]

Synonyms English: Clonic Seizures, Focal Epilepsy, Focal Motor Epilepsy, Hemimotor Epilepsy, Motor Partial Focal Clonic Seizure Focal Clonic Seizures Focal Motor Epilepsy [decs.bvs.br]

Synonyms : Focal Clonic Seizures,Focal Tonic Seizures,Hemimotor Epilepsy,Hemimotor Seizure Disorder,Motor Seizure Disorder,Seizure Disorder, Hemimotor,Seizure Disorder, Motor [kmle.com]

Focal-Onset Impaired-Awareness Seizure

Complex Focal Seizures Complex focal seizures are often preceded by a simple focal seizure (aura). [hopkinsmedicine.org]

Focal (focal) seizures begin in one area of the brain. Focal seizures can be simple or complex. [hopkinsmedicine.org]

Focal seizures evolving to a bilateral convulsive seizure: It is not uncommon for focal seizures to spread to become generalised. (Usually a tonic clonic seizure). [epilepsyqueensland.com.au]

Focal Motor Seizure

focal motor seizures and cortical memory loss. [glosbe.com]

focal motor seizures ( 164, 167, 168 ). [neupsykey.com]

Focal seizures involving musculature in any form. [monarchinitiative.org]

Jacksonian Seizure

partial, seizure focal partial, seizures partial, focal seizures, partial focal seizures, partial seizures, focal seizure partial, local seizures, partial focal seizure, [fpnotebook.com]

Focal seizure Other names Partial seizures, localized seizures Specialty Neurology Focal seizures (also called partial seizures[1] and localized seizures) are seizures which [en.wikipedia.org]

focal fit, Partial seizure (finding), Local convulsion (disorder), Seizures, focal, FOCAL SEIZURES, SEIZURES, FOCAL, Local convulsion, Partial seizure, Focal seizure, Local [fpnotebook.com]

Generalized Epilepsy with Febrile Seizures Plus

From the age of 5, he developed complex focal seizures associated with left hippocampal sclerosis. [ncbi.nlm.nih.gov]

Clinical phenotypes included FS (29.2%), FS (29.2%), IGE (18.2%), FS with focal seizures (13%) or absence seizures (2.6%), and FS with absence seizures (2.6%). [ncbi.nlm.nih.gov]

FS and focal seizures. In addition to FS , four patients had focal seizures. [onlinelibrary.wiley.com]

Uncinate Seizure

Focal Seizure Disorder, Partial Seizure Disorders, Focal Seizure Disorders, Partial Seizure, Subclinical Seizure, Uncinate Seizures, Simple Partial Seizures, Subclinical [decs.bvs.br]

Conditions characterized by recurrent paroxysmal neuronal discharges which arise from a focal region of the brain. [ncbi.nlm.nih.gov]

(focal) seizure Seizures [ Read More ] [icdlist.com]

Sturge-Weber Syndrome

Focal inhibitory motor seizures can be difficult to differentiate from other clinical entities such as stroke, migraine or postictal paresis. [ncbi.nlm.nih.gov]

seizures. [ncbi.nlm.nih.gov]

[22] Focal versus generalized seizures Since the lesion responsible for epilepsy in SWS is focal, the majority of seizures are focal seizures. [emedicine.com]

Arachnoid Cyst

The EEG is a valuable diagnostic test in patients with ADHD complicated by headaches, seizures, or focal neurologic signs. [ncbi.nlm.nih.gov]

The most commonly associated clinical features are headache, calvarial bulging, and seizures; focal neurologic signs occur less frequently. [emedicine.com]

EEGs showed focal epileptiform or slow wave abnormalities involving the left temporal region and correlating with the location of the structural temporal fossa lesions. [ncbi.nlm.nih.gov]

Acquired Epileptic Aphasia

complex focal seizures, and generalized tonic-clonic seizures occur. [epilepsy.com]

seizures and neurocognitive impairment. [epilepsydiagnosis.org]

The most common seizure type seen in CSWS is focal motor seizure (also called simple partial). Focal seizures can progress to affect both sides of the brain. [epilepsy.com]

Abdominal Epilepsy

Until recently these seizures were called partial seizures. What are the main types of focal seizure? There are 2 main types of focal seizure. [epilepsy.org.uk]

Sensory Seizures Section Some focal seizures consist of a sensory experience. [epilepsyontario.org]

However, the EEG recording showed right temporal focal seizure discharge with generalisation, with diffuse cortical dysfunction in the form of slowing (fig 1). [doi.org]

Absence Seizure

Secondarily generalized seizures rapidly evolve from a focal discharge or a focal seizure. [medlink.com]

CAUTION Individual absence seizure longer than 45 seconds or with a post-ictal phase consider focal seizure. [epilepsydiagnosis.org]

It had authorisation for focal and GTC seizures (BNF). [nice.org.uk]

Benign Adult Familial Myoclonic Epilepsy

seizures with a non-progressive or very slowly progressive disease course, and no signs of early dementia or cerebellar ataxia. [ebi.ac.uk]

Definition A form of familial myoclonic epilepsy, a neurologic disorder characterized by cortical hand tremors, myoclonic jerks and occasional generalized or focal seizures [uniprot.org]

Benign adult familial myoclonic epilepsy (BAFME) is an inherited epileptic syndrome characterized by cortical hand tremors, myoclonic jerks and occasional generalized or focal [ebi.ac.uk]

Status Epilepticus

CASE REPORT: We report a case of a young child with focal seizures and progressive dyskinesia in whom GlyR antibodies were detected. [ncbi.nlm.nih.gov]

A few days later, he started having focal seizures, and subsequently developed super-refractory status epilepticus, requiring anaesthetic agents. [ncbi.nlm.nih.gov]

After 30 minutes (for generalized seizures) or 60 minutes (for focal seizures), if seizures continue despite the use of two AEDs, patients are considered to have refractory [ilae.org]

Febrile Seizures

There was a higher incidence of multiple seizures and a lower incidence of focal seizures in the local population than in studies done among Western populations. [ncbi.nlm.nih.gov]

who enter status epilepticus, who show focal seizures rather than generalized ones, or who sustain more than one episode of FC per day. [symptoma.com]

In one BFIS family that carried the c.649dupC mutation, one affected member developed afebrile focal seizures and died at age of 14 years of probable sudden unexpected death [ncbi.nlm.nih.gov]

Rolandic Epilepsy

Classical focal seizures constitute the electroclinical expression of the development and the propagation of a focal cortical neuronal discharge. [ncbi.nlm.nih.gov]

We report the case of a 9-year-old girl presenting with both absence seizures and focal seizures consistent with rolandic epilepsy. [ncbi.nlm.nih.gov]

According to the neurobiological approach, the spectrum of Idiopathic Rolandic Epilepsy is based on an age-dependent, idiopathic predisposition to focal seizures and sharp-wave [ncbi.nlm.nih.gov]

Rasmussen Syndrome

She had a one-year history of intermittent focal seizures that were not controlled with antiepileptic medication. [aafp.org]

Rasmussen syndrome (RS) is a clinical diagnosis characterized by persistent focal seizures in a previously healthy child. [ncbi.nlm.nih.gov]

Rasmussen, Jerzy Olszewski, Donald Lloyd-Smith: Focal seizures due to chronic localized encephalitis. Neurology 1958, 8: 435-445. What is an eponym? [whonamedit.com]

Cerebral Thrombosis

The most frequent symptoms and signs are headache, focal seizures with or without secondary generalization, unilateral or bilateral paresis and papilledema. [jmedicalcasereports.biomedcentral.com]

Headache, focal deficits, seizures, disorders of consciousness, and papilledema, which can present in isolation or in association, are the most frequent signs [ 6, 7 ]. [jmedicalcasereports.com]

Focal deficits may occur bilaterally, and seizures may occur.3 CVST can also present similarly to encephalopathy with multifocal signs, mental status change, stupor, coma, [acepnow.com]

Postictal State

Dysfunction can occur after focal seizures, and the feature of the postictal symptoms depend on the area of the brain involved in the seizure. [sharecare.com]

Focal seizures such as simple partial seizures will often have a short postictal period, lasting only a few minutes. [wikidoc.org]

Sign Up What does the return of a patient's ability to speak almost immediately after a focal seizure with speech arrest most likely suggest? [statpearls.com]

Developmental and Epileptic Encephalopathy Type 6

Frequency of generalized tonic-clonic seizures, focal seizures, status epilepticus, and adverse events were recorded. [ncbi.nlm.nih.gov]

Later on, multiple seizure types, mainly myoclonic, atypical absences, and focal seizures appear, as well as a slowing of developmental and cognitive skills, and the appearance [ncbi.nlm.nih.gov]

At the age respectively of 11 months and 20 months they presented a prolonged focal seizure induced by IPS at a frequency of 10 Hz. [ncbi.nlm.nih.gov]

Idiopathic Generalized Epilepsy

[…] in one, and epilepsy with undetermined generalized or focal seizure in 3. [nature.com]

In the rest, only focal seizures were recorded but interictal activity strongly suggested a coexistent generalized epilepsy. [ncbi.nlm.nih.gov]

Firstly, some AEDs beneficial in focal epilepsies are contraindicated in IGEs. Secondly, efficacy of AEDs differs even within IGE seizures. [epilepsy.com]

Todd Paralysis

Until recently these seizures were called partial seizures. What are the main types of focal seizure? There are 2 main types of focal seizure. [epilepsy.org.uk]

Focal clonic seizures are brief focal motor events that are distinguished from focal myoclonic seizures by their rhythmic repetition. [medlink.com]

The duration may be longer in patients with tonic-clonic generalised seizures, compared to those with focal seizures 1-3. [radiopaedia.org]