Search Results - "Stein, Kevin Y"

The association of acute and chronic phase cerebrovascular reactivity with patient reported quality of life following moderate-to-severe traumatic brain injury by Gomez, Alwyn, Marquez, Izabella, Froese, Logan, Bergmann, Tobias, Sainbhi, Amanjyot Singh, Vakitbilir, Nuray, Islam, Abrar, Stein, Kevin Y., Zeiler, Frederick A.

“…Global outcomes have been reported to be associated with cerebrovascular reactivity (CVR) in the acute phase following moderate and severe traumatic brain…”
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The Quantitative Associations Between Near Infrared Spectroscopic Cerebrovascular Metrics and Cerebral Blood Flow: A Scoping Review of the Human and Animal Literature by Gomez, Alwyn, Sainbhi, Amanjyot Singh, Froese, Logan, Batson, Carleen, Slack, Trevor, Stein, Kevin Y., Cordingley, Dean M., Mathieu, Francois, Zeiler, Frederick A.

“…Cerebral blood flow (CBF) is an important physiologic parameter that is vital for proper cerebral function and recovery. Current widely accepted methods of…”
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Non-Invasive Estimation of Intracranial Pressure-Derived Cerebrovascular Reactivity Using Near-Infrared Spectroscopy Sensor Technology in Acute Neural Injury: A Time-Series Analysis by Gomez, Alwyn, Froese, Logan, Bergmann, Tobias J G, Sainbhi, Amanjyot Singh, Vakitbilir, Nuray, Islam, Abrar, Stein, Kevin Y, Marquez, Izabella, Ibrahim, Younis, Zeiler, Frederick A

“…The contemporary monitoring of cerebrovascular reactivity (CVR) relies on invasive intracranial pressure (ICP) monitoring which limits its application…”
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Time-Series Modeling and Forecasting of Cerebral Pressure-Flow Physiology: A Scoping Systematic Review of the Human and Animal Literature by Vakitbilir, Nuray, Froese, Logan, Gomez, Alwyn, Sainbhi, Amanjyot Singh, Stein, Kevin Y, Islam, Abrar, Bergmann, Tobias J G, Marquez, Izabella, Amenta, Fiorella, Ibrahim, Younis, Zeiler, Frederick A

“…The modeling and forecasting of cerebral pressure-flow dynamics in the time-frequency domain have promising implications for veterinary and human life sciences…”
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High spatial and temporal resolution cerebrovascular reactivity for humans and large mammals: A technological description of integrated fNIRS and niABP mapping system by Sainbhi, Amanjyot Singh, Froese, Logan, Gomez, Alwyn, Marquez, Izzy, Amenta, Fiorella, Batson, Carleen, Stein, Kevin Y, Zeiler, Frederick A

“…The process of cerebral vessels maintaining cerebral blood flow (CBF) fairly constant over a wide range of arterial blood pressure is referred to as cerebral…”
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Non-Invasive and Minimally-Invasive Cerebral Autoregulation Assessment: A Narrative Review of Techniques and Implications for Clinical Research by Sainbhi, Amanjyot Singh, Gomez, Alwyn, Froese, Logan, Slack, Trevor, Batson, Carleen, Stein, Kevin Y, Cordingley, Dean M, Alizadeh, Arsalan, Zeiler, Frederick A

“…The process of cerebral vessels regulating constant cerebral blood flow over a wide range of systemic arterial pressures is termed cerebral autoregulation…”
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Continuous Time-Domain Cerebrovascular Reactivity Metrics and Discriminate Capacity for the Upper and Lower Limits of Autoregulation: A Scoping Review of the Animal Literature by Sainbhi, Amanjyot Singh, Froese, Logan, Gomez, Alwyn, Batson, Carleen, Stein, Kevin Y, Alizadeh, Arsalan, Zeiler, Frederick A

“…Over a wide range of systemic arterial pressures, cerebral blood flow (CBF) is regulated fairly constantly by the cerebral vessels in a process termed cerebral…”
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Statistical properties of cerebral near infrared and intracranial pressure-based cerebrovascular reactivity metrics in moderate and severe neural injury: a machine learning and time-series analysis by Gomez, Alwyn, Sainbhi, Amanjyot Singh, Stein, Kevin Y., Vakitbilir, Nuray, Froese, Logan, Zeiler, Frederick A.

“…Background Cerebrovascular reactivity has been identified as a key contributor to secondary injury following traumatic brain injury (TBI). Prevalent…”
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Artifact Management for Cerebral Near-Infrared Spectroscopy Signals: A Systematic Scoping Review by Bergmann, Tobias, Vakitbilir, Nuray, Gomez, Alwyn, Islam, Abrar, Stein, Kevin Y, Sainbhi, Amanjyot Singh, Froese, Logan, Zeiler, Frederick A

“…Artifacts induced during patient monitoring are a main limitation for near-infrared spectroscopy (NIRS) as a non-invasive method of cerebral hemodynamic…”
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Associations Between Intracranial Pressure Extremes and Continuous Metrics of Cerebrovascular Pressure Reactivity in Acute Traumatic Neural Injury: A Scoping Review by Stein, Kevin Y, Amenta, Fiorella, Froese, Logan, Gomez, Alwyn, Sainbhi, Amanjyot Singh, Vakitbilir, Nuray, Ibrahim, Younis, Islam, Abrar, Bergmann, Tobias, Marquez, Izabella, Zeiler, Frederick A

“…Cerebrovascular pressure reactivity plays a key role in maintaining constant cerebral blood flow. Unfortunately, this mechanism is often impaired in acute…”
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Intracranial Pressure–Derived Cerebrovascular Reactivity Indices, Chronological Age, and Biological Sex in Traumatic Brain Injury: A Scoping Review by Batson, Carleen, Stein, Kevin Y, Gomez, Alwyn, Sainbhi, Amanjyot Singh, Froese, Logan, Alizadeh, Arsalan, Mathieu, Francois, Zeiler, Frederick A

“…To date, there has been limited literature exploring the association between age and sex with cerebrovascular reactivity (CVR) in moderate/severe traumatic…”
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Temporal relationship between vasopressor and sedative administration and cerebrovascular response in traumatic brain injury: a time-series analysis by Froese, Logan, Gomez, Alwyn, Sainbhi, Amanjyot Singh, Vakitbilir, Nuray, Marquez, Izabella, Amenta, Fiorella, Stein, Kevin Y., Zeiler, Frederick A.

“…Background Although vasopressor and sedative agents are commonly used within the intensive care unit to mediate systemic and cerebral physiology, the full…”
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Impact of Age and Biological Sex on Cerebrovascular Reactivity in Adult Moderate/Severe Traumatic Brain Injury: An Exploratory Analysis by Batson, Carleen, Froese, Logan, Gomez, Alwyn, Sainbhi, Amanjyot Singh, Stein, Kevin Y, Alizadeh, Arsalan, Zeiler, Frederick A

“…Age and biological sex are two potential important modifiers of cerebrovascular reactivity post-traumatic brain injury (TBI) requiring close evaluation for…”
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Optimal bispectral index level of sedation and cerebral oximetry in traumatic brain injury: a non-invasive individualized approach in critical care? by Froese, Logan, Gomez, Alwyn, Sainbhi, Amanjyot Singh, Batson, Carleen, Slack, Trevor, Stein, Kevin Y., Mathieu, Francois, Zeiler, Frederick A.

“…Background Impaired cerebral autoregulation has been linked with worse outcomes, with literature suggesting that current therapy guidelines fail to…”
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Near-Infrared Spectroscopy Regional Oxygen Saturation Based Cerebrovascular Reactivity Assessments in Chronic Traumatic Neural Injury versus in Health: A Prospective Cohort Study by Gomez, Alwyn, Marquez, Izabella, Froese, Logan, Bergmann, Tobias, Sainbhi, Amanjyot Singh, Vakitbilir, Nuray, Islam, Abrar, Stein, Kevin Y, Ibrahim, Younis, Zeiler, Frederick A

“…Near-infrared spectroscopy (NIRS) regional cerebral oxygen saturation (rSO )-based cerebrovascular reactivity (CVR) monitoring has enabled entirely…”
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Intracranial Pressure Monitoring and Treatment Thresholds in Acute Neural Injury: A Narrative Review of the Historical Achievements, Current State, and Future Perspectives by Stein, Kevin Y., Froese, Logan, Gomez, Alwyn, Sainbhi, Amanjyot Singh, Vakitbilir, Nuray, Ibrahim, Younis, Zeiler, Frederick A.

“…Since its introduction in the 1960s, intracranial pressure (ICP) monitoring has become an indispensable tool in neurocritical care practice and a key component…”
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Non-Invasive Mapping of Cerebral Autoregulation Using Near-Infrared Spectroscopy: A Study Protocol by Sainbhi, Amanjyot Singh, Vakitbilir, Nuray, Gomez, Alwyn, Stein, Kevin Y, Froese, Logan, Zeiler, Frederick A

“…The ability of cerebral vessels to maintain a fairly constant cerebral blood flow is referred to as cerebral autoregulation (CA). Using near-infrared…”
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Discrete Fourier Transform Windowing Techniques for Cerebral Physiological Research in Neural Injury: A Practical Demonstration by Froese, Logan, Sainbhi, Amanjyot Singh, Gomez, Alwyn, Marquez, Izzy, Amenta, Fiorella, Batson, Carleen, Stein, Kevin Y, Zeiler, Frederick A

“…To optimally assess oscillatory phenomena within physiological variables, spectral domain transforms are used. A discrete Fourier transform (DFT) is one of the…”
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Time spent above optimal cerebral perfusion pressure is not associated with failure to improve in outcome in traumatic brain injury by Stein, Kevin Y., Froese, Logan, Gomez, Alwyn, Sainbhi, Amanjyot Singh, Vakitbilir, Nuray, Ibrahim, Younis, Islam, Abrar, Marquez, Izabella, Amenta, Fiorella, Bergmann, Tobias, Zeiler, Frederick A.

“…Background Optimal cerebral perfusion pressure (CPPopt) has emerged as a promising personalized medicine approach to the management of moderate-to-severe…”
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Cerebrovascular Reactivity Is Not Associated With Therapeutic Intensity in Adult Traumatic Brain Injury: A Validation Study by Froese, Logan, Gomez, Alwyn, Sainbhi, Amanjyot Singh, Vakitbilir, Nuray, Marquez, Izzy, Amenta, Fiorella, Park, Kangyun, Stein, Kevin Y, Thelin, Eric P, Zeiler, Frederick A

“…Within traumatic brain injury (TBI) care, there is growing interest in pathophysiological markers as surrogates of disease severity, which may be used to…”
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