Preferred Label : delta rhythm;
MeSH definition : Brain waves seen on EEG characterized by a high amplitude and a frequency of 4 Hz
and below. They are considered the deep sleep waves observed during sleep in dreamless
states, infancy, and in some brain disorders.;
MeSH synonym : delta rhythms; rhythms, delta; rhythm, delta;
CISMeF synonym : delta rhythm electroencephalography; electroencephalography, delta rhythm;
Wikipedia link : https://en.wikipedia.org/wiki/Delta rhythm;
Origin ID : D003700;
UMLS CUI : C0011227;
Allowable qualifiers
Record concept(s)
Semantic type(s)
Brain waves seen on EEG characterized by a high amplitude and a frequency of 4 Hz
and below. They are considered the deep sleep waves observed during sleep in dreamless
states, infancy, and in some brain disorders.