Publications by authors named "Parneet Grewal"

Background And Objectives: With more women entering the medical workforce, caregiving challenges and family-work conflicts are of growing importance to today's neurologists. The aim of this study was to assess the impact of caregiver (CG) status on academic achievements in neurology, analyze the division of labor and time devoted to domestic responsibilities, and measure family-work conflict in US academic neurology faculty.

Methods: A total of 19 US neurology departments completed a survey on baseline demographics, academic achievements, CG status, division of domestic time and labor, and responses on a FWC scale.

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Background/objectives: Noninvasive brain stimulation (NIBS) can boost motor recovery after a stroke. Certain movement phases are more responsive to NIBS, so a system that auto-detects these phases would optimize stimulation timing. This study assessed the effectiveness of various machine learning models in identifying movement phases in hemiparetic individuals undergoing simultaneous NIBS and EEG recordings.

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Purpose Of Review: Burnout is a context-dependent, global issue among physicians in the medical field who often face job-related stressors, high workloads, and limited or lack of social support or autonomy. Within medicine, neurology is a specialty with high levels of burnout and low levels of work-life satisfaction. We, therefore, conducted this study to evaluate burnout rates among neurologists globally and identify the tools used to evaluate it.

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To investigate the perceptions of lactation experiences of neurology faculty and the impact of lactation time on academic achievement. This was a cross-sectional study utilizing a survey administered across 19 academic neurology centers in the United States. Respondents self-identified as having children and answered questions about lactation at work.

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Stroke and traumatic brain injury (TBI) are a significant cause of death and disability nationwide. Both are considered public health concerns in rural communities in the state of South Carolina (SC), particularly affecting the African American population resulting in considerable morbidity, mortality, and economic burden. Stem cell therapy (SCT) has emerged as a potential intervention for both diseases with increasing research trials showing promising results.

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Restoring motor function after stroke necessitates involvement of numerous cognitive systems. However, the impact of damage to motor and cognitive network organization on recovery is not well understood. To discover correlates of successful recovery, we explored imaging characteristics in chronic stroke subjects by combining noninvasive brain stimulation and fMRI.

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Intersection of gender and race and/or ethnicity in academic medicine is understudied; we aim to understand these factors in relation to scholarly achievements for neurology faculty. Faculty from 19 US neurology departments completed a survey (2021-2022) to report rank, leadership positions, publications, funded projects, awards, and speaker invitations. Regression analyses examined effects of gender, race, and their intersectionality on these achievements.

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Objectives: There is an increase in stroke incidence risk over the lifetime of women, given their longer life expectancy. However, an alarming trend for sex disparities, particularly in certain stroke risk factors, shows a concerning need for focus on sex differences in stroke prevention and treatment for women. In this article, we are addressing sex differences in both traditional and sex-specific stroke risk factors.

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Leptomeningeal carcinomatosis is the result of metastatic infiltration of the leptomeninges by malignant cells originating from an extra-meningeal primary tumor site. We describe a patient with active breast cancer who presented with thunderclap headaches (THs) and imaging showing multi-segment irregular arterial narrowing of intracranial vasculature. A 58-year-old Caucasian woman with active stage IV estrogen receptor-positive breast adenocarcinoma and migraine presented with THs.

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Background: There is a paucity of data and a belief that endovascular thrombectomy (EVT) has low efficacy for acute ischemic stroke (AIS) in patients with cancer. We aimed to critically compare the clinical outcomes of EVT for AIS in patients with and without cancer.

Methods: Records of all patients undergoing EVT for AIS between January 2015 and 2020 were screened for cancer at the time of EVT.

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This report describes a case of subarachnoid hemorrhage complicated by ventriculitis and subsequent delayed cerebral vasospasm, severe chronic spinal arachnoiditis, and Froin syndrome. A 60-year-old woman presented with diffuse aneurysmal subarachnoid hemorrhage and underwent successful coil embolization of ruptured left anterior cerebral artery aneurysm. Her course was complicated by bacterial ventriculitis and acute hydrocephalus necessitating ventriculoperitoneal shunt placement.

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COVID-19 has been associated with increased risk of venous and arterial thromboembolism including ischemic stroke. We report on patients with acute ischemic stroke and concomitant COVID-19 in a diverse patient population. This is a retrospective analysis of patients hospitalized with acute ischemic stroke (AIS) and COVID-19 to our comprehensive stroke center in Chicago, IL, between March 1, 2020, and April 30, 2020.

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Objective: To report neurological manifestations seen in patients hospitalized with Coronavirus disease 2019 (COVID-19) from a large academic medical center in Chicago, Illinois.

Methods: We retrospectively reviewed data records of 50 patients with COVID-19 who were evaluated by the neurology services from March 1, 2020 - April 30, 2020. Patients were categorized into 2 groups based on timing of developing neurological manifestations: the "Neuro first" group had neurological manifestations upon initial assessment, and the "COVID first" group developed neurological symptoms greater than 24 h after hospitalization.

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Introduction: Mechanical thrombectomy has become standard of care for emergent large vessel occlusive stroke. Estimates of incidence for thrombectomy eligibility vary significantly. National Institutes of Health Stroke Scale (NIHSS) of 10 or greater is highly predictive of large vessel occlusion.

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Introduction: The Cincinnati Prehospital Stroke Severity scale (C-STAT), Los Angeles Motor Scale (LAMS), Rapid Arterial Occlusion Evaluation (RACE) score, and Field Assessment Stroke Triage for Emergency Destination (FAST-ED) scales were designed to aid emergency responder identification of patients with stroke related to large vessel occlusion (LVO). We hypothesized that the addition of a known history of atrial fibrillation (AF) without anticoagulation to currently used scales would improve LVO detection.

Methods: Medical records of patients admitted to a Comprehensive Stroke Center with acute ischemic stroke in 2014-2015 were reviewed.

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Headache attributable to disorders of homeostasis represents a diverse diagnostic category in which external (i.e., high-altitude) or internal (i.

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Previous work demonstrated that basal alpha-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid (AMPA) receptor activity did not contribute to the elevated regional cerebral O₂ consumption in the brains of Eker rat (an autism-tuberous sclerosis model). We tested the hypothesis that increased stimulation of AMPA receptors also would not augment cerebral O₂ consumption in the Eker rat. Three cortical sites were prepared for administration of saline, 10⁻⁴ and 10⁻³ M AMPA in young (4 weeks) male control Long Evans and Eker rats (70-100 g).

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