Lennart Walger
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Explore the profile of Lennart Walger including associated specialties, affiliations and a list of published articles.
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8
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17
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Recent Articles
1.
Ripart M, Spitzer H, Williams L, Walger L, Chen A, Napolitano A, et al.
JAMA Neurol
. 2025 Feb;
PMID: 39992650
Importance: A leading cause of surgically remediable, drug-resistant focal epilepsy is focal cortical dysplasia (FCD). FCD is challenging to visualize and often considered magnetic resonance imaging (MRI) negative. Existing automated...
2.
Kersting L, Walger L, Bauer T, Gnatkovsky V, Schuch F, David B, et al.
Epilepsia
. 2024 Dec;
PMID: 39739580
Objective: Focal cortical dysplasia (FCD) is a common cause of drug-resistant focal epilepsy but can be challenging to detect visually on magnetic resonance imaging. Three artificial intelligence models for automated...
3.
Ripart M, DeKraker J, Eriksson M, Piper R, Gopinath S, Parasuram H, et al.
Ann Neurol
. 2024 Nov;
PMID: 39543853
Objective: Hippocampal sclerosis (HS), the most common pathology associated with temporal lobe epilepsy (TLE), is not always visible on magnetic resonance imaging (MRI), causing surgical delays and reduced postsurgical seizure-freedom....
4.
Schmidt M, Bauer T, Kehl M, Minarik A, Walger L, Schultz J, et al.
Hum Brain Mapp
. 2024 Nov;
45(16):e70061.
PMID: 39487626
The epileptogenic network in temporal lobe epilepsy (TLE) contains structures of the primary and secondary olfactory cortex such as the piriform and entorhinal cortex, the amygdala, and the hippocampus. Olfactory...
5.
Bauer T, Olbrich S, Groteklaes A, Lehnen N, Zidan M, Lange A, et al.
Epilepsia
. 2024 Oct;
65(12):3607-3618.
PMID: 39470733
Objective: High-field magnetic resonance imaging (MRI) is a standard in the diagnosis of epilepsy. However, high costs and technical barriers have limited adoption in low- and middle-income countries. Even in...
6.
Walger L, Bauer T, Kugler D, Schmitz M, Schuch F, Arendt C, et al.
Invest Radiol
. 2024 Oct;
60(4):253-259.
PMID: 39437019
Objectives: Artificial intelligence (AI) is thought to improve lesion detection. However, a lack of knowledge about human performance prevents a comparative evaluation of AI and an accurate assessment of its...
7.
Bitzer F, Walger L, Bauer T, Schulte F, Gaertner F, Schmitz M, et al.
Ann Neurol
. 2024 Aug;
96(6):1160-1173.
PMID: 39166769
Objective: To assess whether arterial spin labeling perfusion images of healthy controls can enhance ictal single-photon emission computed tomography analysis and whether the acquisition of the interictal image can be...
8.
Schuch F, Walger L, Schmitz M, David B, Bauer T, Harms A, et al.
Sci Data
. 2023 Jul;
10(1):475.
PMID: 37474522
Automated detection of lesions using artificial intelligence creates new standards in medical imaging. For people with epilepsy, automated detection of focal cortical dysplasias (FCDs) is widely used because subtle FCDs...
9.
Walger L, Adler S, Wagstyl K, Henschel L, David B, Borger V, et al.
Epilepsia
. 2023 Feb;
64(5):1093-1112.
PMID: 36721976
Focal cortical dysplasias (FCDs) are malformations of cortical development and one of the most common pathologies causing pharmacoresistant focal epilepsy. Resective neurosurgery yields high success rates, especially if the full...