Version 2.78

Part Description

LP187030-4   Power spectrum.total
Total spectral power of an EEG recording is the sum of the power in each of the frequency bands alpha, beta, delta, theta, sigma and gamma. The total power is important for calculating the relative power of each frequency, which when observed over time, can help identify shifts in brain function. [Guilleminault C. Clinical Neurophysiology of Sleep Disorders. New York: Elsevier; 2005.] Source: Regenstrief LOINC

Fully-Specified Name

Component
Power spectrum.total
Property
EngRat
Time
Pt
System
Cerebral cortex
Scale
Qn
Method
EEG

Additional Names

Short Name
Total power EEG

Basic Attributes

Class
NEURO
Type
Clinical
First Released
Version 2.54
Last Updated
Version 2.69
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
75885-4 IEEE 11073 Rosetta panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Espectro de potencia total:EngRat:Punto temporal:Corteza cerebral:Cuantitativo:EEG
it-IT Italian (Italy) Spettrro di potenza.totale:EngRat:Pt:Coretccia cerebrale:Qn:EEG
Synonyms: Elettroencefalogramma Neurologia Potenza (Energia/Tempo) Punto nel tempo (episodio)
zh-CN Chinese (China) 功率谱.总计:功率:时间点:大脑皮质:定量型:脑电图
Synonyms: Cereb 做功的速率;功率(能量/时间);单位时间内所做功的量;能量/时间;能量速率 全体数量 全部 共计 功率谱（能谱、幂频谱、功率频谱）.总计（全部、完整、总额、总数、合计） 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 大脑（Cerebral） 大脑皮层 总 总和 总数 总量 总额 时刻;随机;随意;瞬间 术语"cerebral"指的是主要由中枢半球（大脑皮质和基底神经节）组成的那部分脑结构 汇总 神经学;神经科;神经内科;神经内;神内;脑神经科 脑动电流图;Electroencephalogram;EEG;脑电波记录

Example Units

Unit Source
mW Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=75941-5