Standardized Low Resolution Electromagnetic Tomography (s_LORETA) is a Sensitive Indicator of Protracted Neuropsychological Impairments Following “Mild” (Concussive) Traumatic Brain Injury

Persinger, Paula L Corradini and Michael A

doi:10.4172/2155-9562.1000176

J Neurol Neurophysiol

2013

DOI: 10.4172/2155-9562.1000176

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Standardized Low Resolution Electromagnetic Tomography (s_LORETA) is a Sensitive Indicator of Protracted Neuropsychological Impairments Following “Mild” (Concussive) Traumatic Brain Injury

Paula L Corradini and Michael A Persinger¹

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2024

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EEG Oscillatory Activity and Resting-State Networks Associated with Neurocognitive Function in Mild Traumatic Brain Injury

Ueda,

Ueno,

Yuri

et al. 2024

Clin EEG Neurosci

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This study aimed to investigate the characteristics of resting-state electroencephalography (EEG) activity and brain networks in patients with mild traumatic brain injury (mTBI) and their association with neurocognitive function (NCF). We analyzed 26 patients with subacute mTBI and 21 healthy controls. The subacute mTBI group (9 females, 17 males) had a mean age of 29.9 ± 9.9 years, and the healthy controls (11 females, 10 males) had a mean age of 29.7 ± 11.5 years. Current source density, lagged phase synchronization, and resting-state network activity were analyzed using exact low-resolution electromagnetic tomography (eLORETA) with 60 s resting-state EEG data. In addition, a correlation analysis was performed between these EEG parameters and NCF in patients with mTBI. We used the statistical nonparametric mapping method in eLORETA to correct for multiple comparisons. There were no significant differences in EEG parameters between the patients with mTBI and healthy controls. However, in patients with mTBI, correlation analysis revealed negative correlations between theta activity in the anterior cingulate cortex and verbal short-term memory and between activity in the memory perception network and verbal memory. Our findings suggest that resting-state EEG may be clinically useful in investigating the mechanism of NCF decline in patients with mTBI.

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EEG Oscillatory Activity and Resting-State Networks Associated with Neurocognitive Function in Mild Traumatic Brain Injury

Ueda,

Ueno,

Yuri

et al. 2024

Clin EEG Neurosci

View full text Add to dashboard Cite

show abstract

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Standardized Low Resolution Electromagnetic Tomography (s_LORETA) is a Sensitive Indicator of Protracted Neuropsychological Impairments Following “Mild” (Concussive) Traumatic Brain Injury

Cited by 1 publication

References 17 publications

EEG Oscillatory Activity and Resting-State Networks Associated with Neurocognitive Function in Mild Traumatic Brain Injury

EEG Oscillatory Activity and Resting-State Networks Associated with Neurocognitive Function in Mild Traumatic Brain Injury

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