ArticleJournal of neuroimaging : official journal of the American Society of Neuroimaging
Brain Volume Loss After Stereotactic Laser Interstitial Thermal Therapy in Patients With Temporal Lobe Epilepsy.
Article in Journal of neuroimaging : official journal of the American Society of Neuroimaging. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed.
- Multimodal magnetic resonance imaging (MRI) quantification of hippocampal injury in acute carbon monoxide poisoning: reduced hippocampal volume as a sensitive biomarker linked to cognitive impairment and prognosis.Quantitative imaging in medicine and surgery · 2026Article
- Analysis of brain volume in hippocampal sclerotic temporal lobe epilepsy using automatic brain segmentation technology.Quantitative imaging in medicine and surgery · 2025Article
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9 authors.
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Abstract
background and purposeTemporal lobe epilepsy is the most common form of focal epilepsy. MR-guided laser interstitial thermal therapy (LITT) of the amygdalohippocampal complex has become an established therapy option in case of drug resistance. Long-term anatomic network effects on the brain due to deafferentiation have not yet been evaluated.
methodsWe analyzed brain volumes of 11 patients with temporal lobe epilepsy before and 1-year after hippocampal LITT with FastSurfer segmenting T1-weighted data. Additionally, we performed visual ratings and measurements.
resultsA total of 11 patients with temporal lobe epilepsy (7 left-sided, 4 right-sided) were included (5 females); the mean age years (±standard deviation) at surgery was 41.5 (±18.4) years. The mean postoperative defect size was 1427 (±517) mm
conclusionA (partial) ablation of the left (dominant) hippocampus appears to exert long-term effects on the right thalamus and right-sided temporal cortices. However, we could not observe this effect in the reverse direction. Volumetric studies for larger cohorts should be conducted to investigate these findings.
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