Human Phenotype Ontology 
Grandparent Node:
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EEG abnormality (HP:0002353)help
Parent Node:
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Interictal EEG abnormality (HP:0025373)help
..Starting node
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Increased theta frequency activity in EEG (HP:0031535)help
Term ID: 31535
Name: Increased theta frequency activity in EEG
Synonym:
Definition: Increased frequency of theta wave activity in the electroencephalogram. Theta waves have a frequency of 3.5-7.5 Hertz, and are present in very small amounts in healthy waking adult EEGs. Theta activity is normal in small very amounts in the healthy waking adult EEG in a symmetrical distribution.
Comments:
Reference: HP:0031535
Genes and Diseases:
 
       Child Nodes:

 Sister Nodes: 
..expandAbsent posterior alpha rhythm (HP:0031518) help
..expandContinuous spike and waves during slow sleep (HP:0031491) help
..expandNormal interictal EEG (HP:0002372) help
InputHPO IDHPO termDistanceGeneGene id entrezHGNC IDDiseaseIdDiseaseNameFrequencyOnsetHGMD variantsClinVar variants
 
HPO disease - gene - phenotype typical associations:
 
HPO disease - gene - phenotype less frequent non-typical associations:
HP:0031535HP:0031535Increased theta frequency activity in EEG0CABP4 CL E G H570101386ORPHA:98784Autosomal dominant nocturnal frontal lobe epilepsyHP:0040283 - Occasional94
HP:0031535HP:0031535Increased theta frequency activity in EEG0CHRNA2 CL E G H11351956ORPHA:98784Autosomal dominant nocturnal frontal lobe epilepsyHP:0040283 - Occasional188
HP:0031535HP:0031535Increased theta frequency activity in EEG0CHRNA4 CL E G H11371958ORPHA:98784Autosomal dominant nocturnal frontal lobe epilepsyHP:0040283 - Occasional225
HP:0031535HP:0031535Increased theta frequency activity in EEG0CHRNB2 CL E G H11411962ORPHA:98784Autosomal dominant nocturnal frontal lobe epilepsyHP:0040283 - Occasional88
HP:0031535HP:0031535Increased theta frequency activity in EEG0CRH CL E G H13922355ORPHA:98784Autosomal dominant nocturnal frontal lobe epilepsyHP:0040283 - Occasional1
HP:0031535HP:0031535Increased theta frequency activity in EEG0DEPDC5 CL E G H968118423ORPHA:98784Autosomal dominant nocturnal frontal lobe epilepsyHP:0040283 - Occasional172
HP:0031535HP:0031535Increased theta frequency activity in EEG0KCNQ2 CL E G H37856296ORPHA:1949Benign familial neonatal epilepsyHP:0040284 - Very rare528
HP:0031535HP:0031535Increased theta frequency activity in EEG0KCNQ3 CL E G H37866297ORPHA:1949Benign familial neonatal epilepsyHP:0040284 - Very rare302
HP:0031535HP:0031535Increased theta frequency activity in EEG0KCNT1 CL E G H5758218865ORPHA:98784Autosomal dominant nocturnal frontal lobe epilepsyHP:0040283 - Occasional321
HP:0031535HP:0031535Increased theta frequency activity in EEG0RPL10 CL E G H613410298ORPHA:459070X-linked intellectual disability-cerebellar hypoplasia-spondylo-epiphyseal dysplasia syndromeHP:0040283 - Occasional10
HP:0031535HP:0031535Increased theta frequency activity in EEG0SETD1B CL E G H2306729187OMIM:619000INTELLECTUAL DEVELOPMENTAL DISORDER WITH SEIZURES AND LANGUAGE DELAY; IDDSELD


Genes (11) :CABP4 CHRNA2 CHRNA4 CHRNB2 CRH DEPDC5 KCNQ2 KCNQ3 KCNT1 RPL10 SETD1B

Diseases (4) :ORPHA:98784 ORPHA:1949 ORPHA:459070 OMIM:619000
 

Human Phenotype Ontology(HPO) is developed by the Human Phenotype Ontology Consortium. The version used here is December 15 2022 release.