EEG abnormality

Symptom Information:

Symptom ID: HPO:0002353
Synonyms:
Abnormal EEG [HPO:0002353]
Abnormal electroencephalogram [HPO:0002353]
Electroencephalogram abnormal [HPO:0002353]
Electroencephalogram abnormalities [HPO:0002353]
Electroencephalogramme anomaly [Orphanet:43140]
Abnormal EEG [OMIM:Abnormal EEG]
Abnormal electroencephalogram [OMIM:Abnormal electroencephalogram]
EEG anomalies [Orphanet:43140]
Abnormal EEG (abnormal slowing of background activity) [OMIM:Abnormal EEG (abnormal slowing of background activity)]
Abnormal EEG (poor alpha rhythms) [OMIM:Abnormal EEG (poor alpha rhythms)]
EEG abnormalities [OMIM:EEG abnormalities]
Electroencephalogram (EEG) abnormalities [OMIM:Electroencephalogram (EEG) abnormalities]
Electroencephalogram abnormal [MedDRA:10014408]
Quality:
Cross references:
Orphanet:43140 "EEG anomalies" [Orphanet:43140]
OMIM: "Abnormal EEG" [OMIM:Abnormal EEG]
OMIM: "Abnormal electroencephalogram" [OMIM:Abnormal electroencephalogram]
OMIM: "Abnormal EEG (abnormal slowing of background activity)" [OMIM:Abnormal EEG (abnormal slowing of background activity)]
OMIM: "Abnormal EEG (poor alpha rhythms)" [OMIM:Abnormal EEG (poor alpha rhythms)]
OMIM: "EEG abnormalities" [OMIM:EEG abnormalities]
OMIM: "Electroencephalogram (EEG) abnormalities" [OMIM:Electroencephalogram (EEG) abnormalities]
Is a (Direct Parents):
Orphanet Functional anomalies of the nervous system
HPO         Abnormal nervous system electrophysiology
MedDRA Neurologic diagnostic procedures
Is a (Whole tree): HPO:
All(HPO:0000001)
    Phenotypic abnormality(HPO:0000118)
       Abnormality of the nervous system(HPO:0000707)
          Abnormality of nervous system physiology(HPO:0012638)
             Abnormal nervous system electrophysiology(HPO:0001311)
                EEG abnormality(HPO:0002353)
MedDRA:
Investigations(MedDRA:10022891)
    Neurological, special senses and psychiatric investigations(MedDRA:10029295)
       Neurologic diagnostic procedures(MedDRA:10029285)
          EEG abnormality(HPO:0002353)
Database Frequency: 188 / 7739
Resource:

All diseases associated with this symptom:

15q11q13 microduplication syndrome (Orphanet:238446)
16p13.11 microdeletion syndrome (Orphanet:261236)
17p11.2 microduplication syndrome (Orphanet:1713)
1p36 deletion syndrome (Orphanet:1606)
2p15p16.1 microdeletion syndrome (Orphanet:261349)
4-hydroxybutyric aciduria (Orphanet:22)
6q16 deletion syndrome (Orphanet:171829)
AUTISM (OMIM:209850)
AUTISM, SUSCEPTIBILITY TO, 3 (OMIM:608049)
AUTISM, SUSCEPTIBILITY TO, 8 (OMIM:607373)
AUTISM, SUSCEPTIBILITY TO, X-LINKED 1 (OMIM:300425)
AUTISM, SUSCEPTIBILITY TO, X-LINKED 2 (OMIM:300495)
AUTISM, SUSCEPTIBILITY TO, X-LINKED 3 (OMIM:300496)
Acro-oto-ocular syndrome (Orphanet:2980)
Adams-Oliver syndrome (Orphanet:974)
Aicardi syndrome (Orphanet:50)
Alexander disease (Orphanet:58)
Alopecia - epilepsy - pyorrhea - intellectual deficit (Orphanet:1008)
Alopecia-intellectual deficit syndrome (Orphanet:2850)
Alpers syndrome (Orphanet:726)
Amelo-cerebro-hypohidrotic syndrome (Orphanet:1946)
Angelman syndrome (Orphanet:72)
Argininemia (Orphanet:90)
Argininosuccinic aciduria (Orphanet:23)
Arthrogryposis multiplex congenita - whistling face (Orphanet:1150)
Atypical Rett syndrome (Orphanet:3095)
Autism-epilepsy syndrome due to branched chain ketoacid dehydrogenase kinase deficiency (Orphanet:308410)
Bangstad syndrome (Orphanet:1227)
Benign adult familial myoclonic epilepsy (Orphanet:86814)
Benign occipital epilepsy (Orphanet:25968)
Bilateral generalized polymicrogyria (Orphanet:208447)
Bird headed-dwarfism, Montreal type (Orphanet:2617)
Bonnemann-Meinecke-Reich syndrome (Orphanet:1261)
Borjeson-Forssman-Lehmann syndrome (Orphanet:127)
CADASIL (Orphanet:136)
CEREBROOCULOFACIOSKELETAL SYNDROME 4 (OMIM:610758)
CLN1 disease (Orphanet:228329)
CLN11 disease (Orphanet:314629)
CLN7 disease (Orphanet:228366)
CLN8 disease (Orphanet:228354)
Canavan disease (Orphanet:141)
Cardiofaciocutaneous syndrome (Orphanet:1340)
Carnosinemia (Orphanet:1361)
Cartilage-hair hypoplasia (Orphanet:175)
Central bilateral macrogyria (Orphanet:2431)
Cerebral gigantism - jaw cysts (Orphanet:2081)
Cerebrotendinous xanthomatosis (Orphanet:909)
Cockayne syndrome (Orphanet:191)
Cogan syndrome (Orphanet:1467)
Combined oxidative phosphorylation defect type 11 (Orphanet:324535)
Combined oxidative phosphorylation defect type 14 (Orphanet:319519)
Combined oxidative phosphorylation defect type 8 (Orphanet:319504)
Corneal-cerebellar syndrome (Orphanet:3177)
Corpus callosum agenesis - neuronopathy (Orphanet:1496)
DPM1-CDG (Orphanet:79322)
Deafness - onychodystrophy (Orphanet:3231)
Deafness - vitiligo - achalasia (Orphanet:3239)
Dehydratase deficiency (Orphanet:1578)
Dihydropteridine reductase deficiency (Orphanet:226)
Dwarfism - intellectual deficit - eye abnormality (Orphanet:2650)
ELECTROENCEPHALOGRAM, LOW-VOLTAGE (OMIM:130180)
ELECTROENCEPHALOGRAPHIC PATTERN, BETA FREQUENCY, QUANTITATIVE TRAITLOCUS (OMIM:130190)
ELECTROENCEPHALOGRAPHIC PECULIARITY: 14 AND 6 PER SEC. POSITIVE SPIKEPHENOMENON (OMIM:130200)
ELECTROENCEPHALOGRAPHIC PECULIARITY: FRONTO-PRECENTRAL BETA WAVE GROUPS (OMIM:130300)
ELECTROENCEPHALOGRAPHIC PECULIARITY: OCCIPITAL SLOW BETA WAVES (OMIM:130400)
EPILEPSY, PROGRESSIVE MYOCLONIC, 5 (OMIM:613832)
EPILEPTIC ENCEPHALOPATHY, CHILDHOOD-ONSET (OMIM:615369)
EPILEPTIC ENCEPHALOPATHY, EARLY INFANTILE, 2 (OMIM:300672)
Early infantile epileptic encephalopathy without suppression burst (Orphanet:369894)
Encephalopathy due to GLUT1 deficiency (Orphanet:71277)
Encephalopathy due to beta-mercaptolactate-cysteine disulfiduria (Orphanet:1035)
Facial asymmetry - temporal seizures (Orphanet:1167)
Familial or sporadic hemiplegic migraine (Orphanet:569)
Fatal mitochondrial disease due to combined oxidative phosphorylation deficiency 3 (Orphanet:168566)
Febrile infection-related epilepsy syndrome (Orphanet:163703)
Flynn-Aird syndrome (Orphanet:2047)
Fountain syndrome (Orphanet:3219)
Galloway-Mowat syndrome (Orphanet:2065)
Gingival fibromatosis-hypertrichosis syndrome (Orphanet:2026)
Glycogen storage disease due to acid maltase deficiency (Orphanet:365)
Hartnup syndrome (Orphanet:2116)
Hereditary myoclonus - progressive distal muscular atrophy (Orphanet:2590)
Hernandez-Aguirre Negrete syndrome (Orphanet:2139)
Huntington disease (Orphanet:399)
Hyperammonemia due to N-acetylglutamate synthetase deficiency (Orphanet:927)
Hyperlysinemia, type I (OMIM:238700)
Hyperprolinemia type 1 (Orphanet:419)
Hypertryptophanemia (Orphanet:2224)
Infantile convulsions and choreoathetosis (Orphanet:31709)
Infantile neuronal ceroid lipofuscinosis (Orphanet:79263)
Infantile spasms - broad thumbs (Orphanet:3173)
Intellectual deficit, X-linked - hypotonia - facial dysmorphism - aggressive behavior (Orphanet:85329)
Intellectual deficit, X-linked - psychosis - macroorchidism (Orphanet:3077)
Intellectual deficit, X-linked, Brooks type (Orphanet:3056)
Intellectual deficit, X-linked, Vitale type (Orphanet:85289)
Intellectual deficit, X-linked, Wittwer type (Orphanet:85291)
Intellectual disability-seizures-hypotonia-ophthalmologic-skeletal anomalies syndrome (Orphanet:369837)
Isolated CoQ-cytochrome C reductase deficiency (Orphanet:1460)
Isolated glycerol kinase deficiency (Orphanet:408)
Juvenile neuronal ceroid lipofuscinosis (Orphanet:79264)
KBG syndrome (Orphanet:2332)
KRABBE DISEASE (OMIM:245200)
Kabuki syndrome (Orphanet:2322)
Kenny-Caffey syndrome (Orphanet:2333)
Krabbe disease (Orphanet:487)
Late infantile neuronal ceroid lipofuscinosis (Orphanet:168491)
Leigh syndrome with nephrotic syndrome (Orphanet:255249)
Linear nevus sebaceus syndrome (Orphanet:2612)
MEHMO syndrome (Orphanet:85282)
MELAS (Orphanet:550)
MENTAL RETARDATION WITH OPTIC ATROPHY, FACIAL DYSMORPHISM, MICROCEPHALY,AND SHORT STATURE (OMIM:609037)
MENTAL RETARDATION, AUTOSOMAL DOMINANT 5 (OMIM:612621)
MENTAL RETARDATION, AUTOSOMAL DOMINANT 6 (OMIM:613970)
MERRF (Orphanet:551)
MICROCEPHALY, POSTNATAL PROGRESSIVE, WITH SEIZURES AND BRAIN ATROPHY (OMIM:613668)
MUSCULAR DYSTROPHY-DYSTROGLYCANOPATHY (CONGENITAL WITH BRAIN AND EYEANOMALIES), TYPE A, 3 (OMIM:253280)
Maternal hyperthermia induced birth defects (Orphanet:2216)
Megalocornea-intellectual deficit syndrome (Orphanet:2479)
Microduplication Xp11.22-p11.23 syndrome (Orphanet:217377)
Microlissencephaly - micromelia (Orphanet:50810)
Mikati-Najjar-Sahli syndrome (Orphanet:2558)
Miller-Dieker syndrome (Orphanet:531)
Mowat-Wilson syndrome (Orphanet:2152)
Moynahan syndrome (Orphanet:2574)
Mucolipidosis type 4 (Orphanet:578)
Muscle-eye-brain disease (Orphanet:588)
Nasu-Hakola disease (Orphanet:2770)
Neonatal adrenoleukodystrophy (Orphanet:44)
Neurocutaneous melanocytosis (Orphanet:2481)
Neurofaciodigitorenal syndrome (Orphanet:2673)
Neuronal ceroid lipofuscinosis (Orphanet:216)
Neuronal intranuclear inclusion disease (Orphanet:2289)
Nodular neuronal heterotopia (Orphanet:2149)
Norrie disease (Orphanet:649)
Occipital pachygyria and polymicrogyria (Orphanet:280640)
Oculocerebral hypopigmentation syndrome, Cross type (Orphanet:2719)
Oculocerebrorenal syndrome (Orphanet:534)
Odontotrichomelic syndrome (Orphanet:2723)
Olivopontocerebellar atrophy - deafness (Orphanet:2732)
Ornithine transcarbamylase deficiency (Orphanet:664)
Orofaciodigital syndrome type 3 (Orphanet:2752)
Orofaciodigital syndrome type 8 (Orphanet:2755)
PEHO syndrome (Orphanet:2836)
PSYCHOMOTOR RETARDATION, EPILEPSY, AND CRANIOFACIAL DYSMORPHISM (OMIM:614501)
Paroxysmal exertion-induced dyskinesia (Orphanet:98811)
Partington syndrome (Orphanet:94083)
Pelizaeus-Merzbacher-like disease (Orphanet:280270)
Pelizaeus-Merzbacher-like due to AIMP1 mutation (Orphanet:280293)
Permanent neonatal diabetes mellitus - pancreatic and cerebellar agenesis (Orphanet:65288)
Peroxisomal acyl-CoA oxidase deficiency (Orphanet:2971)
Phakomatosis pigmentovascularis (Orphanet:2875)
Phosphoenolpyruvate carboxykinase 1 deficiency (Orphanet:79316)
Pierson syndrome (Orphanet:2670)
Primary cutis verticis gyrata (Orphanet:671)
Progressive epilepsy-intellectual deficit, Finnish type (Orphanet:1947)
Proximal 16p11.2 microdeletion syndrome (Orphanet:261197)
Pyridoxine-dependent epilepsy (Orphanet:3006)
Pyruvate dehydrogenase E3-binding protein deficiency (Orphanet:255182)
Qazi-Markouizos syndrome (Orphanet:3010)
RETT SYNDROME, CONGENITAL VARIANT (OMIM:613454)
Reading seizures (Orphanet:166433)
Renal tubulopathy - encephalopathy - liver failure (Orphanet:254902)
Rett syndrome (Orphanet:778)
Rubinstein-Taybi syndrome due to CREBBP mutations (Orphanet:353277)
SCHIZOPHRENIA (OMIM:181500)
Saccharopinuria (Orphanet:3124)
Schizencephaly (Orphanet:799)
Severe Canavan disease (Orphanet:314911)
Severe combined immunodeficiency due to adenosine deaminase deficiency (Orphanet:277)
Severe neonatal-onset encephalopathy with microcephaly (Orphanet:209370)
Shoulder and girdle defects - familial intellectual deficit (Orphanet:2580)
Sialidosis type 1 (Orphanet:812)
Sinus node disease and myopia (OMIM:182190)
Skeletal dysplasia - epilepsy - short stature (Orphanet:1858)
Smith-Magenis syndrome (Orphanet:819)
Sotos syndrome (Orphanet:821)
Spastic paraplegia - facial-cutaneous lesions (Orphanet:2819)
Symmetrical thalamic calcifications (Orphanet:1314)
Tay-Sachs disease (Orphanet:845)
Thyrocerebrorenal syndrome (Orphanet:3327)
Trigonocephaly - short stature - developmental delay (Orphanet:3369)
Tuberous sclerosis (Orphanet:805)
Vici syndrome (Orphanet:1493)
Wolf-Hirschhorn syndrome (Orphanet:280)
Worster-Drought syndrome (Orphanet:3465)
Xeroderma pigmentosum (Orphanet:910)
Zellweger syndrome (Orphanet:912)
Zlotogora-Ogur syndrome (Orphanet:3253)