Search Results - "Howells, Timothy"

Vasomotion and Cerebral Blood Flow in Patients With Traumatic Brain Injury and Subarachnoid Hemorrhage: Cerebrovascular Autoregulation Versus Autonomic Control.

Authors: Howells, Timothy Hånell, Anders Svedung Wettervik, Teodor et al.

Source: Journal of Neurotrauma. Apr2025, Vol. 42 Issue 7/8, p700-713. 14p.

Intracranial Pressure Monitoring, Heart Rate Variability, Baroreflex Sensitivity, and Signal Complexity During Neurointensive Care after Decompressive Craniectomy in Malignant Middle Cerebral Artery Infarction.

Authors: Alhamdan, Modar Hånell, Anders Howells, Timothy et al.

Source: Neurocritical Care. Jun2026, Vol. 44 Issue 3, p803-815. 13p.

Autoregulatory or Fixed Cerebral Perfusion Pressure Targets in Traumatic Brain Injury: Determining Which Is Better in an Energy Metabolic Perspective.

Authors: Svedung Wettervik, Teodor Howells, Timothy Hillered, Lars et al.

Source: Journal of Neurotrauma. 7/15/2021, Vol. 38 Issue 14, p1969-1978. 10p.

Temporal Dynamics of ICP, CPP, PRx, and CPPopt in High-Grade Aneurysmal Subarachnoid Hemorrhage and the Relation to Clinical Outcome.

Authors: Svedung Wettervik, Teodor Howells, Timothy Lewén, Anders et al.

Source: Neurocritical Care. Apr2021, Vol. 34 Issue 2, p390-402. 13p.

Mild Hyperventilation in Traumatic Brain Injury—Relation to Cerebral Energy Metabolism, Pressure Autoregulation, and Clinical Outcome.

Authors: Svedung Wettervik, Teodor Howells, Timothy Hillered, Lars et al.

Source: World Neurosurgery. Jan2020, Vol. 133, pe567-e575. 9p.

High Arterial Glucose is Associated with Poor Pressure Autoregulation, High Cerebral Lactate/Pyruvate Ratio and Poor Outcome Following Traumatic Brain Injury.

Authors: Svedung Wettervik, Teodor Howells, Timothy Ronne-Engström, Elisabeth et al.

Source: Neurocritical Care. Dec2019, Vol. 31 Issue 3, p526-533. 8p.

Temporal Neurophysiological Dynamics in Traumatic Brain Injury: Role of Pressure Reactivity and Optimal Cerebral Perfusion Pressure for Predicting Outcome.

Authors: Svedung Wettervik, Teodor Howells, Timothy Enblad, Per et al.

Source: Journal of Neurotrauma. Jun2019, Vol. 36 Issue 11, p1818-1827. 10p.

Intracranial pressure dynamics, cerebral autoregulation, and brain perfusion after decompressive craniectomy in malignant middle cerebral artery infarction: is there a role for invasive monitoring?

Authors: Alhamdan, Modar Hånell, Anders Howells, Timothy et al.

Source: Acta Neurochirurgica. Dec5/9/20252025, Vol. 167 Issue 1, p1-13. 13p.

Telemetric intracranial pressure monitoring: a noninvasive method to follow up children with complex craniosynostoses. A case report.

Authors: Magnéli, Sara Howells, Timothy Saiepour, Daniel et al.

Source: Child's Nervous System. Jul2016, Vol. 32 Issue 7, p1311-1315. 5p.

Individualized Autoregulation-Derived Cerebral Perfusion Targets in Aneurysmal Subarachnoid Hemorrhage: A New Therapeutic Avenue?

Authors: Svedung Wettervik, Teodor Mikael Hånell, Anders Howells, Timothy et al.

Source: Journal of Intensive Care Medicine. Nov2024, Vol. 39 Issue 11, p1083-1092. 10p.

Cerebrovascular reactivity (PRx) and optimal cerebral perfusion pressure in elderly with traumatic brain injury.

Authors: Lenell, Samuel Wettervik, Teodor Svedung Howells, Timothy et al.

Source: Acta Neurochirurgica. Jan2024, Vol. 166 Issue 1, p1-11. 11p.

Autoregulatory Management in Traumatic Brain Injury: The Role of Absolute Pressure Reactivity Index Values and Optimal Cerebral Perfusion Pressure Curve Shape.

Authors: Svedung Wettervik, Teodor Hånell, Anders Howells, Timothy et al.

Source: Journal of Neurotrauma. Nov2023, Vol. 40 Issue 21/22, p2341-2352. 12p.

Association of Arterial Metabolic Content with Cerebral Blood Flow Regulation and Cerebral Energy Metabolism-A Multimodality Analysis in Aneurysmal Subarachnoid Hemorrhage.

Authors: Wettervik, Teodor Svedung Hånell, Anders Howells, Timothy et al.

Source: Journal of Intensive Care Medicine. Nov2022, Vol. 37 Issue 11, p1442-1450. 9p.

Females Exhibit Better Cerebral Pressure Autoregulation, Less Mitochondrial Dysfunction, and Reduced Excitotoxicity after Severe Traumatic Brain Injury.

Authors: Svedung Wettervik, Teodor Hånell, Anders Howells, Timothy et al.

Source: Journal of Neurotrauma. Nov2022, Vol. 39 Issue 21/22, p1507-1517. 11p.

Intracranial pressure- and cerebral perfusion pressure threshold-insults in relation to cerebral energy metabolism in aneurysmal subarachnoid hemorrhage.

Authors: Svedung Wettervik, Teodor Hånell, Anders Howells, Timothy et al.

Source: Acta Neurochirurgica. Apr2022, Vol. 164 Issue 4, p1001-1014. 14p.

Neurointensive care of traumatic brain injury in the elderly—age-specific secondary insult levels and optimal physiological levels to target need to be defined.

Authors: Lenell, Samuel Lewén, Anders Howells, Timothy et al.

Source: Acta Neurochirurgica. Jan2022, Vol. 164 Issue 1, p117-128. 12p.

Arterial Oxygenation in Traumatic Brain Injury--Relation to Cerebral Energy Metabolism, Autoregulation, and Clinical Outcome.

Authors: Wettervik, Teodor Svedung Engquist, Henrik Howells, Timothy et al.

Source: Journal of Intensive Care Medicine. Sep2021, Vol. 36 Issue 9, p1075-1083. 9p.

Temporal effects of barbiturate coma on intracranial pressure and compensatory reserve in children with traumatic brain injury.

Authors: Velle, Fartein Lewén, Anders Howells, Timothy et al.

Source: Acta Neurochirurgica. 2021, Vol. 163 Issue 2, p489-498. 10p.

Machine Learning Based Prediction of Imminent ICP Insults During Neurocritical Care of Traumatic Brain Injury.

Authors: Galos, Peter Hult, Ludvig Zachariah, Dave et al.

Source: Neurocritical Care. Apr2025, Vol. 42 Issue 2, p387-397. 11p.

Pattern recognition in physiological time-series data using Bayesian neural networks

Authors: Howells, Timothy Paul

URL: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.652639