Walter Hader

University of Calgary — Canada

Medicine · Health Sciences

44h-index8.4kcitations146works2.42yr avg
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Research Topics

Epilepsy research and treatment(33), Cerebrospinal fluid and hydrocephalus(25), Multiple Sclerosis Research Studies(24), Pharmacological Effects and Toxicity Studies(24), Glioma Diagnosis and Treatment(18)

Publications144 total

National multicentered retrospective review of salvage therapy for pediatric medulloblastoma: a Canadian experience
Child s Nervous System·2025
Identification of a Second‐Hit Brain Somatic <scp> <i>DEPDC5</i> </scp> Variant Supports Causality of a <scp> <i>DEPDC5</i> </scp> Germline Variant of Uncertain Significance. Time for a Classification Update?
American Journal of Medical Genetics Part A·2025Open Access
Disconnection Methods in the Surgical Treatment of Epilepsy
Seminars in Neurology·2025· 2 cited
Detecting somatic variants in purified brain <scp>DNA</scp> obtained from surgically implanted depth electrodes in epilepsy
Epilepsia·2025· 1 citedOpen Access
Superior lesion detection on 3D FSE T1WI with magnetization transfer and CHESS preparation pulses in children with focal epilepsy: Preliminary results
Epileptic Disorders·2024Open Access
Detecting somatic variants in purified brain DNA obtained from surgically implanted depth electrodes in epilepsy
2024· 3 citedOpen Access
Identification of a mosaic <i>MTOR</i> variant in purified neuronal <scp>DNA</scp> in a patient with focal cortical dysplasia using a novel depth electrode harvesting technique
Epilepsia·2024· 11 citedOpen Access
Identification of a novel mosaic <i>MTOR</i> variant in purified neuronal DNA from depth electrodes in a patient with focal cortical dysplasia
2024· 2 citedOpen Access
Chronic Herpes Simplex Virus Encephalitis with Unexpected Neuropathological Findings
Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques·2023· 1 citedOpen Access
Development of an online calculator for the prediction of seizure freedom following pediatric hemispherectomy using the Hemispherectomy Outcome Prediction Scale (HOPS)
Epilepsia·2023· 12 citedOpen Access
P.096 Effectiveness of palliative focal resective surgery in intracranial EEG confirmed multifocal intractable epilepsy in adult patients
Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques·2023Open Access
Treatment of hydrocephalus following posterior fossa tumor resection: a multicenter collaboration from the Hydrocephalus Clinical Research Network
Journal of Neuro-Oncology·2023· 12 citedOpen Access
Chronic Herpes Simplex Virus Encephalitis: Two Surgical Cases with Novel Neuropathologic Findings (P12-10.001)
Neurology·2023
Surgically Remediable Secondary Network Epileptic Encephalopathies With Continuous Spike Wave in Sleep: Lesions May Not Be Visible on Brain Magnetic Resonance Imaging (MRI)
Journal of Child Neurology·2022· 7 cited
RARE-19. Molecular characterization and treatment response of metastatic DIA/DIG
Neuro-Oncology·2022Open Access
Validity and reliability of global ratings of satisfaction with epilepsy surgery
Epilepsia·2022· 6 cited
Comparative Effectiveness of Stereotactic Electroencephalography Versus Subdural Grids in Epilepsy Surgery
Annals of Neurology·2021· 109 citedOpen Access
Comparison of the real‐world effectiveness of vertical versus lateral functional hemispherotomy techniques for pediatric drug‐resistant epilepsy: A post hoc analysis of the HOPS study
Epilepsia·2021· 42 citedOpen Access
Predicting postoperative epilepsy surgery satisfaction in adults using the 19‐item Epilepsy Surgery Satisfaction Questionnaire and machine learning
Epilepsia·2021· 16 cited
Hemispherectomy Outcome Prediction Scale: Development and validation of a seizure freedom prediction tool
Epilepsia·2021· 52 citedOpen Access
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Frequent Co-authors

George C. Ebers(10), Paul Steinbok(8), V. Wee Yong(7), George P. Rice(6), Pierre Duquette(6), Samuel Wiebe(6), Mark G. Hamilton(6), A. Dessa Sadovnick(5), Sharon Warren(5), Luanne M. Metz(5), Robert Nelson(5), Anthony Auty(4), José Francisco Téllez‐Zenteno(4), Dennis E. Bulman(3), Holly Armstrong(3), Donald W. Paty(3), Donald Brunet(3), Elisabeth M. S. Sherman(3), Amy Metcalfe(3), Lizbeth Hernández‐Ronquillo(3)