WordNet

unornamented; "a simple country schoolhouse"; "her black dress--simple to austerity"
any herbaceous plant having medicinal properties
(botany) of leaf shapes; of leaves having no divisions or subdivisions (同)unsubdivided
having few parts; not complex or complicated or involved; "a simple problem"; "simple mechanisms"; "a simple design"; "a simple substance"
showing favoritism
being or affecting only a part; not total; "a partial description of the suspect"; "partial collapse"; "a partial eclipse"; "a partial monopoly"; "partial immunity"
a sudden occurrence (or recurrence) of a disease; "he suffered an epileptic seizure" (同)ictus, raptus
the taking possession of something by legal process

PrepTutorEJDIC

『簡単な』容易な,分かりやすい / (複合に対して)単一の / 『単純な』,込み入っていない / 『純然たる』,全くの / 『飾り気のない』,簡素な,地味な,質素な / 『もったいぶらない』;誠実な,実直な / お人よしの,だまされやすい / 《文》地位のない,普通の,平(ひら)の
薬草,薬用植物
(また『part』)『一部分の』,部分的な;不完全な / 不公平な,偏った / 《補語にのみ用いて》(…が)特に好きで《+『to』+『名』》
〈U〉〈C〉つかむ(つかまれる)こと / 〈U〉〈C〉強奪;差し押さえ;逮捕 / 〈C〉(病気・恐怖などが)襲うこと,発作

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/12/19 22:20:25」(JST)

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Simple partial seizures are seizures which affect only a small region of the brain, often the temporal lobes or hippocampi. People who have simple partial seizures retain consciousness.^[1] Simple partial seizures are often precursors to larger seizures, where the abnormal electrical activity spreads to a larger area of (or all of) the brain, usually resulting in a complex partial seizure or a tonic-clonic seizure.^[2] In this case they are often known as an aura.

Presentation[edit]

Simple partial seizures are a very subjective experience, and the symptoms of a simple partial seizure vary greatly between people. This is due to the varying locations of the brain the seizures originate in e.g.: Rolandic. A simple partial seizure may go unnoticed by others or shrugged off by the sufferer as merely a "funny turn". Simple partial seizures usually start suddenly and are very brief, typically lasting 60 to 120 seconds.^[3]

While awake some common symptoms of simple partial seizures are:^[1]

preserved consciousness
sudden and inexplicable feelings of fear, anger, sadness, happiness or nausea
sensations of falling or movement
experiencing of unusual feelings or sensations
altered sense of hearing, smelling, tasting, seeing, and tactile perception (sensory illusions or hallucinations), or feeling as though the environment is not real (derealization) or dissociation from the environment or self (depersonalization)
a sense of spatial distortion—things close by may appear to be at a distance.
déjà vu (familiarity) or jamais vu (unfamiliarity)
laboured speech or inability to speak at all
usually the event is remembered in detail

When the seizure occurs during sleep, the person will often become semi-conscious and act out a dream while engaging with the environment as normal, and objects and people usually appear normal or only slightly distorted, being able to communicate with them on an otherwise normal level. However, since the person is acting in a dream-like state, they will assimilate any hallucinations or delusions into their communication, often speaking to a hallucinatory person or speaking of events or thoughts normally pertaining to a dream or other hallucination.

While asleep symptoms include:

onset usually in REM sleep
dream like state
appearance of full consciousness
hallucinations or delusions
behavior or visions typical in dreams
ability to engage with the environment and other people as in full consciousness, though often behaving abnormally, erratically, or failing to be coherent
complete amnesia or assimilating the memory as though it was a normal dream on regaining full consciousness

Although hallucinations may occur during simple partial seizures they are differentiated from psychotic symptoms by the fact that the person is usually aware that the hallucinations are not real.^[3]

References[edit]

^ ^a ^b "Simple Partial Seizures". Epilepsy Foundation. April 30 1, 2013. Check date values in: |date= (help)
^ "Partial (focal) seizure". MedlinePlus. April 30 1, 2013. Check date values in: |date= (help)
^ ^a ^b Hart, YM (2007). Epilepsy Questions and Answers. Merit Publishing. ISBN 1873413874.

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UpToDate Contents

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1. 成人における初回痙攣発作の評価 evaluation of the first seizure in adults
2. 局在関連（焦点性）てんかん：原因および臨床的特徴 localization related focal epilepsy causes and clinical features
3. 成人におけるてんかんのマネージメントの概要 overview of the management of epilepsy in adults
4. 小児痙攣およびてんかんの分類、病因、および臨床的特徴の概要 overview of the classification etiology and clinical features of pediatric seizures and epilepsy
5. 小児期の良性焦点性てんかん benign focal epilepsies of childhood

English Journal

Localizing seizure-susceptible brain regions associated with low-grade gliomas using voxel-based lesion-symptom mapping.

Wang Y1, Qian T1, You G1, Peng X1, Chen C1, You Y1, Yao K1, Wu C1, Ma J1, Sha Z1, Wang S1, Jiang T1.
Neuro-oncology.Neuro Oncol.2015 Feb;17(2):282-8. doi: 10.1093/neuonc/nou130. Epub 2014 Jul 16.
BACKGROUND: Patients afflicted with low-grade glioma (LGG) frequently suffer from seizures. The mechanisms of seizure initiation in these patients remain poorly understood. Tumor location has been correlated with seizure initiation. However, these correlative studies relied on dichotomized data anal
PMID 25031032

Seizure and anticonvulsant outcomes following stereotactic radiosurgery for intracranial arteriovenous malformations.

Przybylowski CJ1, Ding D, Starke RM, Yen CP, Quigg M, Dodson B, Ball BZ, Sheehan JP.
Journal of neurosurgery.J Neurosurg.2015 Jan 23:1-7. [Epub ahead of print]
OBJECT Epilepsy associated with arteriovenous malformations (AVMs) has an unclear course after stereotactic radiosurgery (SRS). Neither the risks of persistent seizures nor the requirement for postoperative antiepileptic drugs (AEDs) are well defined. METHODS The authors performed a retrospective re
PMID 25614948

High-resolution EEG (HR-EEG) and magnetoencephalography (MEG).

Gavaret M1, Maillard L2, Jung J3.
Neurophysiologie clinique = Clinical neurophysiology.Neurophysiol Clin.2015 Jan 14. pii: S0987-7053(14)00209-3. doi: 10.1016/j.neucli.2014.11.011. [Epub ahead of print]
High-resolution EEG (HR-EEG) and magnetoencephalography (MEG) allow the recording of spontaneous or evoked electromagnetic brain activity with excellent temporal resolution. Data must be recorded with high temporal resolution (sampling rate) and high spatial resolution (number of channels). Data ana
PMID 25648821

Japanese Journal

Transient Cytotoxic Edema in the Splenium of the Corpus Callosum

Kikuchi Akio,Takeda Atsushi,Itoyama Yasuto
Internal Medicine 49(24), 2711-2711, 2010
NAID 130000413433

Related Pictures

★リンクテーブル★

リンク元	「てんかん」「subclinical seizure」「単純部分発作」「focal epilepsy」「localization-related epilepsy」
関連記事	「simple」「partial」「seizure」