Neurological impact of coronavirus disease of 2019: practical considerations for the neuroscience community

…, CM Maulucci, AS Dumont, CJ Bui, JR Keen - World Neurosurgery, 2020 - Elsevier
Background The coronavirus disease of 2019 (COVID-19), which is caused by infection with
the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has recently been …

Deep brain stimulation for the treatment of childhood dystonic cerebral palsy

JR Keen, A Przekop, JE Olaya, A Zouros… - Journal of Neurosurgery …, 2014 - thejns.org
Object Deep brain stimulation (DBS) for dystonic cerebral palsy (CP) has rarely been reported,
and its efficacy, though modest when compared with that for primary dystonia, remains …

Papillary tumor of the pineal region in pediatric populations: An additional case and systematic review of a rare tumor entity

…, C Werner, I Cormier, P Spencer, JR Keen… - Clinical Neurology and …, 2021 - Elsevier
Papillary tumors of the pineal region (PTPR) are a rare tumor entity first described in 2003,
later codified in the 2007 WHO tumor classification system. PTPRs most commonly occur in …

[HTML][HTML] Letter to the editor impact of the COVID-19 pandemic on neurosurgical residency training in New Orleans

…, CM Maulucci, AS Dumont, CJ Bui, JR Keen - World …, 2020 - ncbi.nlm.nih.gov
Although there is increasing evidence that coronavirus disease 2019 (COVID-19) affects the
neurologic system, it is not a neurosurgical disease. 1 Yet the impact of the current …

Functional radiography in examination of spondylolisthesis

JR Câmara, JR Keen… - American Journal of …, 2015 - Am Roentgen Ray Soc
OBJECTIVE. Despite the predominant use of standing flexion-extension radiography for
quantifying instability in isthmic and degenerative spondylolisthesis, other functional radio-…

Effects of the COVID-19 pandemic on operative volume and residency training at two academic neurosurgery centers in New Orleans

…, C Carr, T Zeoli, C Werner, L Kahn, CJ Bui, JR Keen… - World Neurosurgery, 2021 - Elsevier
Background Medical subspecialties including neurosurgery have seen a dramatic shift in
operative volume in the wake of the coronavirus disease 2019 (COVID-19) pandemic. The goal …

Response assessment of meningioma: 1D, 2D, and volumetric criteria for treatment response and tumor progression

…, M Preusser, JD McCracken, JR Keen… - Neuro …, 2019 - academic.oup.com
Background Meningiomas are the most common primary brain tumors in adults. Due to their
variable growth rates and irregular tumor shapes, response assessment in clinical trials …

Rigid internal fixation for traumatic cranio-cervical dissociation in infants and young children

JR Keen, RE Ayer, A Taha, A Zouros - Spine, 2019 - journals.lww.com
Study Design. Retrospective review. Objective. Evaluate radiographic and clinical outcomes
for infants and children, who underwent rigid occipito-cervical fixation for traumatic …

Adult pineal region atypical teratoid rhabdoid tumor: a case for aggressive surgical and chemoradiation management with comprehensive literature review

…, C Werner, JF Berry, C Carr, JD Lockwood, JR Keen… - World Neurosurgery, 2020 - Elsevier
Background Atypical teratoid rhabdoid tumor (ATRT) is a rare, highly malignant central
nervous system neoplasm classified as an embryonal grade IV neoplasm by the World Health …

Pleomorphic xanthoastrocytoma of the pineal region in a pediatric patient with neurofibromatosis type 1

…, EE Gouveia, JM Lane, L Boehm, JR Keen… - Ochsner …, 2020 - ochsnerjournal.org
<p><bold>Background:</bold> Pleomorphic xanthoastrocytoma (PXA) is a rare and often
focal glioma that most commonly affects children and young adults. Lesions are preferentially …