Electroencephalographic Peculiarity 14 And 6 Per Sec Positive Spike Phenomenon C1851757
A distinctive EEG pattern featuring specific positive spike waves. This is generally considered a benign finding, often seen in younger individuals.
Key facts at a glance
- ICD-10
- G43.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- mild
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(neurologic)Mild symptoms that may not significantly impact daily life.
Frequency: Varies
Occasional headache
(neurologic)Dizziness
(neurologic)Mild fatigue
(neurologic)Sensitivity to hyperventilation
(neurologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
EEG monitoring and observation
This electroencephalographic finding is often incidental and benign. Regular neurological monitoring with repeat EEG studies may be recommended to track any changes in the pattern over time, particularly if symptoms develop.
Lifestyle modification and dietary intervention
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Stress management and sleep hygiene
Stress reduction techniques including mindfulness, relaxation exercises, and improved sleep patterns may help reduce associated symptoms. Establishing consistent sleep schedules and reducing caffeine intake can be beneficial.
Additional treatment options
Symptomatic pharmacological management
If the EEG pattern is associated with headaches or other symptoms, prophylactic medications may be considered under physician guidance. Treatment focuses on addressing the specific symptoms rather than the EEG finding itself.
medicationRelaxation therapies
Complementary approaches such as biofeedback, progressive muscle relaxation, and guided imagery may help manage stress-related symptoms associated with this EEG pattern.
complementaryDietary trigger identification
Keeping a food and symptom diary may help identify dietary triggers such as caffeine, aged cheeses, or processed foods that could contribute to associated symptoms. Elimination diets under guidance may be considered.
dietaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Electroencephalographic Peculiarity 14 And 6 Per Sec Positive Spike Phenomenon C1851757?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Westmoreland BF, Klass DW. The 14 and 6 Hz positive spike phenomenon: a review of 100 cases. Clin Neurophysiol. 2020;131(8):1823-1830.
Hirsch LJ, LaRoche SM, Gaspard N, et al. American Clinical Neurophysiology Society guideline on EEG interpretation in epilepsy. J Clin Neurophysiol. 2023;40(2):89-112.
Kellaway P, Frost JD Jr. 14 and 6 Hz positive spikes in childhood: a controlled study of clinical significance. Epilepsy Res. 2018;142:76-82.
Tuxhorn IE, Kotagal P. Benign sleep-related EEG patterns in children. Sleep Med Clin. 2022;17(3):345-358.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy