Glossary entry (derived from question below)
español term or phrase:
ritmos de base
inglés translation:
background [alpha] rhythm
Added to glossary by
liz askew
May 3, 2019 19:00
5 yrs ago
13 viewers *
español term
ritmos de base
español al inglés
Medicina
Medicina (general)
Se observa ligera a moderada irregularidad y lentificación de los **ritmos de base** con disminución en la estructuración de gradiente anteroposterior. No hay datos de compromiso estructural, ni presencia de fenómenos epileptógenos.
Muchas gracias!
Muchas gracias!
Proposed translations
(inglés)
4 +1 | background [alpha] rhythm | liz askew |
3 | background slowing [slowing of background rhythms / background cerebral/cortical rhythms] | Chema Nieto Castañón |
Change log
May 16, 2019 10:15: liz askew Created KOG entry
Proposed translations
+1
39 minutos
Selected
background [alpha] rhythm
https://es.scribd.com/document/327544031/Eeg
1.
Translate this page
< 10 KOhms) y disminuir artefactos de origen biológico Duración estándar 30 min en .... Ritmos EEG .vigilia Cambios de frecuencia y amplitud del ritmo alfa con la edad . ... .GRAFOELEMENTOS DE VIGILIA: Gradiente anteroposterior EEG normal ... Lentificación excesiva (>4 Hz) Por ejemplo si el ritmo de base era alfa. 1.
Introduction to Pediatric EEG - Emory Department of Pediatrics
https://www.pediatrics.emory.edu/divisions/neurology/educati...
1.
2.
EEG background may slow by 1-2 Hz from the waking frequency; Transition ... Posterior Dominant Rhythm at Age 1 is 6-7 Hz and gradually increases by Age 3 to 6-8 ... sinusoidal 2.5 to 4.5 Hz slowwave that interrupts the background alpha with voltage .... The relationship between increasedduration of the seizures and the ...
electroencephalography - American Epilepsy Society
https://www.aesnet.org/sites/default/files/file_attach/elec-...
1.
2.
An Orderly Approach to EEG Analysis: Visual Inspection of the Background and ..... ing of entrainment of the background alpha rhythm to the same or a harmonic ...
--------------------------------------------------
Note added at 40 mins (2019-05-03 19:40:32 GMT)
--------------------------------------------------
sorry
it should just be
background rhythm
--------------------------------------------------
Note added at 40 mins (2019-05-03 19:41:16 GMT)
--------------------------------------------------
Encephalopathic EEG Patterns: Overview, Generalized Slowing, More ...
https://emedicine.medscape.com/article/1140530-overview
11 May 2018 - Since the EEG is a test of cerebral function, diffuse (generalized) ... The posterior dominant background (alpha rhythm) is at 7 Hz, slower than ...
EEG
https://www.medicine.mcgill.ca/physio/vlab/biomed_signals/ee...
Rhythmic. EEG activity consisting in waves of approximately constant frequency. ... An isolated wave or pattern that is distinctly different from background activity.
Alpha Wave - an overview | ScienceDirect Topics
https://www.sciencedirect.com/topics/neuroscience/alpha-wave
However, this expected rhythm will only reach that next EEG sample if it is actually ..... background rhythm (referred to as a flattened EEG) in Huntington disease.
4 KudoZ points awarded for this answer.
Comment: "Thanks a lot!"
12 horas
español term (edited):
lentificación de los ritmos de base
background slowing [slowing of background rhythms / background cerebral/cortical rhythms]
Aunque la expresión background cortical rhythms / background cerebral rhythms se encuentra tal cual en la literatura inglesa, background slowing parece expresión más específica para referirse al enlentecimiento de los ritmos de base en tu caso. También, slowing of background rhythms.
EEG can provide evidence for underlying diffuse or focal cerebral dysfunction through demonstration of background slowing. The two main types of slowing are focal and generalized slowing.
https://www.ncbi.nlm.nih.gov/books/NBK390357/
The normal background should have a number of defining characteristics. It should be symmetric with no significant difference in amplitudes on laterality, a posterior dominant rhythm (PDR) should be identifiable with a clear anterior to posterior gradient in admixtured frequencies, with faster frequencies anteriorly in the beta (13–17 Hz) range. (...) Background slowing is present when the identifiable PDR is slower than the lower limit for the patient's age (...). Slowing of the background posterior dominant rhythm is a nonspecific finding, which suggests mild diffuse encephalopathy (cerebral dysfunction). This is usually in the theta range between 4 and 7.5 Hz.
https://www.medscape.com/answers/1140075-177586/what-is-back...
Generalized slowing can be divided in a clinically useful way into 3 patterns: background slowing, intermittent slowing, and generalized slowing.
https://emedicine.medscape.com/article/1140530-overview#a1
These include metabolic disturbances such as hepatic or renal dysfunction, which are often characterized by slowing of background rhythms and triphasic waves
https://www.ncbi.nlm.nih.gov/m/pubmed/16148734/
Abnormalities of background cerebral rhythms, focal slow activity or regional attenuation are much less specific than epileptiform activity (...)
and abnormalities of background cerebral activity (excess slow activity)
https://jnnp.bmj.com/content/76/suppl_2/ii2
Background cortical rhythms / background cerebral rhythms
https://books.google.es/books?id=Rn6pDAAAQBAJ&pg=PT861&lpg=P...
EEG can provide evidence for underlying diffuse or focal cerebral dysfunction through demonstration of background slowing. The two main types of slowing are focal and generalized slowing.
https://www.ncbi.nlm.nih.gov/books/NBK390357/
The normal background should have a number of defining characteristics. It should be symmetric with no significant difference in amplitudes on laterality, a posterior dominant rhythm (PDR) should be identifiable with a clear anterior to posterior gradient in admixtured frequencies, with faster frequencies anteriorly in the beta (13–17 Hz) range. (...) Background slowing is present when the identifiable PDR is slower than the lower limit for the patient's age (...). Slowing of the background posterior dominant rhythm is a nonspecific finding, which suggests mild diffuse encephalopathy (cerebral dysfunction). This is usually in the theta range between 4 and 7.5 Hz.
https://www.medscape.com/answers/1140075-177586/what-is-back...
Generalized slowing can be divided in a clinically useful way into 3 patterns: background slowing, intermittent slowing, and generalized slowing.
https://emedicine.medscape.com/article/1140530-overview#a1
These include metabolic disturbances such as hepatic or renal dysfunction, which are often characterized by slowing of background rhythms and triphasic waves
https://www.ncbi.nlm.nih.gov/m/pubmed/16148734/
Abnormalities of background cerebral rhythms, focal slow activity or regional attenuation are much less specific than epileptiform activity (...)
and abnormalities of background cerebral activity (excess slow activity)
https://jnnp.bmj.com/content/76/suppl_2/ii2
Background cortical rhythms / background cerebral rhythms
https://books.google.es/books?id=Rn6pDAAAQBAJ&pg=PT861&lpg=P...
Something went wrong...