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词条 Intermittent rhythmic delta activity
释义

  1. Types

  2. Significance

  3. References

Intermittent rhythmic delta activity (IRDA) is a type of brain wave abnormality found in electroencephalograms (EEG).[1]

Types

It can be classified based on the area of brain it originates from:

  • frontal (FIRDA)
  • occipital (OIRDA)
  • temporal (TIRDA)[2]

It can also be

  • Unilateral
  • Bilateral

Significance

It can be caused by a number of different reasons, some benign, unknown reasons, but also are commonly associated with lesions, tumors, and encephalopathies.[3] Association with periventricular white matter disease and cortical atrophy has been documented and they are more likely to show up during acute metabolic derangements such as uremia and hyperglycemia.[4]

References

1. ^{{cite journal|last1=Brigo|first1=Francesco|title=Intermittent rhythmic delta activity patterns|journal=Epilepsy & Behavior|date=February 2011|volume=20|issue=2|pages=254–256|doi=10.1016/j.yebeh.2010.11.009|pmid=21276757|url=http://www.sciencedirect.com/science/article/pii/S1525505010007262|accessdate=1 November 2017}}{{Subscription or libraries|sentence|via=ScienceDirect}}
2. ^{{cite journal |last1=Reiher |first1=J |last2=Beaudry |first2=M |last3=Leduc |first3=CP |title=Temporal intermittent rhythmic delta activity (TIRDA) in the diagnosis of complex partial epilepsy: sensitivity, specificity and predictive value. |journal=The Canadian Journal of Neurological Sciences |date=November 1989 |volume=16 |issue=4 |pages=398–401 |pmid=2804800|doi=10.1017/S0317167100029450 }}
3. ^{{cite journal |last1=Accolla |first1=Ettore A. |last2=Kaplan |first2=Peter W. |last3=Maeder-Ingvar |first3=Malin |last4=Jukopila |first4=Sanja |last5=Rossetti |first5=Andrea O. |title=Clinical correlates of frontal intermittent rhythmic delta activity (FIRDA) |journal=Clinical Neurophysiology |date=January 2011 |volume=122 |issue=1 |pages=27–31 |doi=10.1016/j.clinph.2010.06.005 |pmid=20673647}}
4. ^{{cite journal |last1=Watemberg |first1=N |last2=Alehan |first2=F |last3=Dabby |first3=R |last4=Lerman-Sagie |first4=T |last5=Pavot |first5=P |last6=Towne |first6=A |title=Clinical and radiologic correlates of frontal intermittent rhythmic delta activity. |journal=Journal of Clinical Neurophysiology : Official Publication of the American Electroencephalographic Society |date=December 2002 |volume=19 |issue=6 |pages=535–9 |pmid=12488784|doi=10.1097/00004691-200212000-00006 }}
{{Neuroscience|state=collapsed}}{{DEFAULTSORT:Intermittent Rhythmic Delta Activity}}{{nervoussystem-disease-stub}}

2 : Electroencephalography|Neuroscience

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