Intracranial Pressure VIII

Front Matter....Pages I-XXXIII
Front Matter....Pages 1-1
Clinical Evaluation of the Camino Ventricular Bolt Pressure Monitoring System....Pages 3-6
A Clinical Evaluation of an Intraparenchymal Intracranial Pressure Transducer....Pages 7-10
Continuous Monitoring of Supratentorial Cerebral Tissue Pressure in Neurosurgical Routine. Experience with 125 Patients....Pages 11-16
Continuous Monitoring of Cerebral Tissue Pressure After Elective Posterior Fossa Surgery....Pages 17-19
A Fiberoptic Device Suitable for Subdural Pressure Measurement....Pages 20-24
Anterior Fontanelle Pressure Monitoring in Infants....Pages 25-31
Anterior Fontanelle Pressure Values in Normal Young Children of Various Ages....Pages 32-35
A New Way to Monitor External Ventricular Drainage....Pages 36-41
Post Traumatic Cerebrospinal Fluid Infections in the Traumatic Coma Data Bank: The Influence of the Type and Management of ICP Monitors....Pages 42-45
Intracranial Distension in Neurosurgical Pathology....Pages 46-52
On-Line Acquisition and Analysis of ICP and Physiologic Data in the Neurosurgical Intensive Care Unit....Pages 53-56
Continuous Monitoring and Recording of Cerebral Perfusion Pressure....Pages 57-60
Attempts to Continuously Monitor Autoregulation and Compensatory Reserve in Severe Head Injuries....Pages 61-66
Further Attempts to Anticipate Post-traumatic Intracranial Hypertension by On-line Analysis....Pages 67-70
The Mechanism of Formation of Brain Tumor Cysts....Pages 71-74
Spontaneous Putaminal Haematoma. Does Post-operative ICU Management Improve Outcome?....Pages 75-78
Assessment of Brainstem Distortion Associated with Extraaxial Supratentorial Mass by Magnetic Resonance Imaging....Pages 79-81
Bilateral Intraparenchymal Pressure in Patients with Unilateral Supratentorial Mass Lesions....Pages 82-84
Effects of Glycerol on Cerebral Blood Flow and Neural Function in Patients with Intracranial Space Occupying Lesions....Pages 85-89
Peritumoral Edema and Regional Cerebral Blood Flow in Brain Tumors....Pages 90-95
Front Matter....Pages 97-97
Compression-induced Brain Edema: Regional Changes of Superoxide Free Radicals in the Development of Vasogenic Edema and Tissue Damage in Intracranial Hypertension....Pages 99-107
The Effect of Lazaroid on Cerebral Elastance and Edema in a Cryogenic Injury Model....Pages 108-111
Effects of Corticosteroid and Mannitol on the Early and Developed Stage of Vasogenic Brain Edema Evaluated by Proton Relaxation Behaviour....Pages 112-114
The Effect of Hypoxia, Hypercapnia, and Hypertension on Brain Edema....Pages 115-119
Role of Stimulation of Medullary Reticular Formation on Centrally Released Arginine Vasopressin in Cold Induced Edema....Pages 120-123
Amino-Acids Release in Cerebrospinal Fluid After Injury of Cat Brain with Cold Lesion....Pages 124-126
Regional Tissue Compliance of Edematous Brain After Cryogenic Injury in Cats....Pages 127-129
Microautoradiographic Examination of Edema Fluid Distribution in the Cat Brain After Cryogenic Injury....Pages 130-134
Gray Matter Edema Following Subarachnoid Hemorrhage....Pages 135-138
Effects of Leukotriene C 4 and Acivicin on the Blood-Brain Barrier Permeability of Ischemic Rat Brains: Proof of Existence of Enzymatic Barrier....Pages 139-143
Temporary Blood Brain Barrier Damage and Continued Edema Formation in Experimental Closed Head Injury in the Rat....Pages 144-147
Breakdown of the Blood-Brain Barrier to Horseradish Peroxidase After Experimental Post-Traumatic Hypoxic Brain Injury....Pages 148-152
Delayed Opening of the Blood-Brain Barrier in Direct Infusion Edema Model....Pages 153-155
Effect of Osmotic Opening of Blood-Brain Barrier on the Learning of Rats....Pages 156-158
Improved Recovery With 21-Aminosteroid (U74006F) Pretreatment After Incomplete Cerebral Ischemia....Pages 159-161
Effects of Respiratory Depression on Cytoprotective Effect of the Competitive NMDA Antagonist, D-CPPene....Pages 162-165
Electrical Impedance, ICP and Histology in Rats with Sagittal Sinus Occlusion....Pages 166-169
Experimental Study on Cerebral Venous Circulatory Disturbance....Pages 170-177
Measuring the Degree of Ischemic Change by AVDO 2 and EEG....Pages 178-181
Local Cerebral Blood Flow, Glucose Content and Glucose Utilization in Focal Cerebral Ischemia in Spontaneously Hypertensive Stroke-Prone Rats....Pages 182-185
Back Matter....Pages 227-230
Front Matter....Pages 97-97
Effect of External Decompression on Cerebral Venous System Occlusion....Pages 186-190
Epidural Pressure and Cerebral Perfusion Pressure in Cerebral Infarction with Massive Brain Swelling....Pages 191-194
Effects of Prostacyclin Analog (OP-2507) on Experimental Focal Cerebral Ischemia....Pages 195-197
Intracranial Pressures and Fever in the Rat, Rabbit and Cat....Pages 198-202
Influences of Total Body Hyperthermia by Extracorporeal Circulation on Intracranial Hemodynamics in Dogs....Pages 203-206
Control of ICP by The Medullary Reticular Formation....Pages 207-213
Analysis of Pyramidal Tract Function in Experimental Intracranial Hypertension by Magnetic Stimulation....Pages 214-220
Neurophysiological Evidence of Preservation of Brain Stem Function in Experimental Closed Head Injury in the Rat....Pages 221-226
Back Matter....Pages 227-230
Front Matter....Pages 231-231
Effect of Increased ICP and Decreased Cerebral Perfusion Pressure on Brain Tissue and Cerebrospinal Fluid Oxygen Tension....Pages 233-237
The Effect of Hypoxia on Intracranial Pressure and Cerebral Blood Flow....Pages 238-243
Intracranial Hypotension: A Feline Model and Effects on Cerebral Blood Flow....Pages 244-248
Change of Cerebral Electrophysiological Activity, Regional Cerebral Blood Flow and Regional Cerebral Blood Volume in Acute Intracranial Hypertension....Pages 249-252
Local Cerebral Blood Flow Mapping Before and After Removal of Acute Subdural Hematoma in the Rat....Pages 253-256
The Effects of NMDA Antagonists on Intracranial Pressure in a Model of Acute Subdural Haematoma in the Rat....Pages 257-261
Intracranial Pressure and Phosphorus-31 Magnetic Resonance Spectroscopy in Cats....Pages 262-264
Biomechanical Regulation of Cerebral Blood Flow....Pages 265-268
Cerebral Blood Flow Restoration After Decompressive Craniectomy in Cold Induced Brain Edema....Pages 269-272
The Metabolic Protection of Hypoxia by Etomidate Evaluated by Magnetic Resonance Spectroscopy....Pages 273-275
Effect of Torasemide — A New Cl - -Transport Inhibitor on Glial Swelling by Lactacidosis and Glutamate....Pages 276-279
The Effects of Vasopressin on Intracranial Pressure and Cerebrovascular Dynamics in the Rat....Pages 280-282
Front Matter....Pages 231-231
Cerebral Aerobic Index and Oxygen/Glucose Ratio in Acute Brain Injury....Pages 283-287
Combined Monitoring of ICP and Cerebrovenous Oxygen Saturation to Estimate Cerebral Blood Flow....Pages 288-290
Functional Exploration of the Internal Jugular Veins....Pages 291-295
Blood Pressure and ICP Dynamics in Severe Head Injury: Relation With CBF Autoregulation....Pages 296-299
Reversibility of Cerebral Circulatory Arrest (CCA) Following Severe Intracranial Hypertension....Pages 300-302
ICP and Flow Dynamics After Subarachnoid Hemorrhage....Pages 303-306
Front Matter....Pages 307-307
Evaluation of Closed Head Injury Patients Using Transcranial Doppler Monitoring....Pages 309-312
The Significance of Increased Transcranial Doppler Flow Velocity After Severe Brain Injury....Pages 313-316
A Study of Alterations of Cerebral Circulation Following Head Injury Using Transcranial Doppler Sonography....Pages 317-321
Impaired Carbon Dioxide Reactivity Predicts Poor Outcome in Severe Head Injury: A Transcranial Doppler Study....Pages 322-326
Cerebrovascular Reactivity Assessed by Changes in ICP and Transcranial Doppler....Pages 327-331
Relationship Between Cerebral Perfusion Pressure and Pulsatility Index of Transcranial Doppler Sonogram....Pages 332-337
Estimation of Cerebral Perfusion Pressure from Transcranial Doppler Sonography in Comatose Patients....Pages 338-342
Changes in Cerebral Blood Flow During ICP Monitoring....Pages 343-344
Non-Invasive Monitoring of Intracranial Pressure Gradients by Means of Transcranial Doppler....Pages 345-347
Comparison of Methods for ICP Waveform Analysis with Intracranial Hypertension in Head-Injured Patients....Pages 348-355
Effects of Heart Rate on the Shape of the Intracranial Pressure Wave and Related Parameters....Pages 356-362
Vascular Mapping of the Intracranial Pulse Wave....Pages 363-366
Changes of Intracranial Pressure and Pulse Wave Form Induced by Various Mechanical Stresses Upon Intracranial Hemodynamics....Pages 367-371
Analysis of the Intracranial Pressure Waveform by Means of Spectral Methods....Pages 372-375
Front Matter....Pages 307-307
Continuous Analysis of the Intracranial Pressure Waveform as a Method of Autoregulatory Reserve Assessment....Pages 376-381
Differential Effect of Hypercarbia and Hypertension on Cerebrovascular Pressure Transmission and Craniospinal Compliance....Pages 382-389
A Simulation Study of Wave Transformation Using a Nonlinear Model of Artery and a Physical Model of Intracranial Vascular Bed....Pages 390-393
Computer Analysis of Intracranial Pressure Pulsatility and Blood Flow Shape During Intracranial Hypertension....Pages 394-397
Influence of Intracranial Components on Epidural Pulse Pressure....Pages 398-401
Systolic Cerebral Blood Inflow (SCBI) as a CBF-Index Estimated with ICP Wave-Change in CBF and SCBI During Mannitol Infusion....Pages 402-405
Dynamic Response of Subdural Screw Bolt for Intracranial Pressure Measuring....Pages 406-409
Analysis of Periodic Waveforms of Brain Element Oscillations....Pages 410-413
Cyclic CSF Pressure Waves Causally Relate to Systemic Arterial Blood Pressure....Pages 414-417
Changes in Jugular Bulb Oxygen Saturation and Associated Changes in Intracranial Pressure....Pages 418-423
Spontaneous Fluctuations in Cerebral Blood Flow as a Cause of B Waves....Pages 424-428
Changes in Cerebral Hemodynamics with Head Elevation in Head-Injured Patients....Pages 429-432
Effects of Postural Changes on Epidural Pressure and Cerebral Perfusion Pressure in Patients with Serious Intracranial Lesions....Pages 433-436
Positive End-Expiratory Pressure in Supine and Sitting Positions: Its Effects on Intrathoracic and Intracranial Pressures....Pages 437-439
Front Matter....Pages 447-447
Initial Assessment, Interim Monitoring and Final Outcome in Clinical Studies of Head Injury....Pages 449-452
Lessons in Clinical Trial Design From the Traumatic Coma Data Bank....Pages 453-457
Consequences for Trials of Variations in the Management of Severe Head Injuries....Pages 458-461
Practical Problems During the Nimodipine Head Injury Trial II....Pages 462-465
Front Matter....Pages 467-467
Concussive Brain Injury Produces a State of Vulnerability for Intracranial Pressure Perturbation in the Absence of Morphological Damage....Pages 469-472
Cerebral Blood Flow and Glucose Metabolism Following Experimental Head Injury....Pages 473-475
Front Matter....Pages 467-467
Effect of Posttraumatic Hypoventilation....Pages 476-478
The Role of LTC 4 in the Development of Post-Traumatic Intracranial Hypertension....Pages 479-483
Changes in Cerebrovascular Permeability and Excitatory Amino Acid-Mediated Cellular Swelling Following Experimental Concussive Brain Injury....Pages 484-487
Lack of Relationship Between Hippocampal Cell Loss and ICP After Experimental Head Injury....Pages 488-490
CT Scan Predictors of Intracranial Hypertension After Head Injury....Pages 491-494
Revaluation of Closed Head Injury: Comparative Study of MR and CT....Pages 495-498
CT and MRI Evaluation of Traumatic Brain Edema and its Biochemical and Hystological Correlates....Pages 499-502
Post-Traumatic Ventricular Enlargement in the Traumatic Coma Data Bank: Incidence, Risk Factors, and Influence on Outcome....Pages 503-506
Secondary Rise of Intracranial Pressure Following Severe Head Injury....Pages 507-510
Characteristics of ICP of Head Injury in the Elderly....Pages 511-514
Transporting and Monitoring the Head-Injured Patient....Pages 515-518
Intracranial Pressure Monitoring in Multidisciplinary Care Unit....Pages 519-521
Intracranial Pressure Related to Sleep....Pages 522-524
The Contribution of Brain Edema to Brain Swelling....Pages 525-528
Cerebral Blood Volume in Acute Head Injury: Relationship to CBF and ICP....Pages 529-534
Intracranial Compliance and Cerebral Hemodynamics in Head-Injured Patients....Pages 535-539
Cerebral Perfusion Pressure Management of Head Injury....Pages 540-543
Intracranial and Cerebral Perfusion Pressure Monitoring in the Head Injured Patient: Which Index?....Pages 544-548
Relationship Between Cerebral Oxygenation and Perfusion Pressure in Acute Brain Injury....Pages 549-553
Multimodality Monitoring of Intracranial Pressure Therapy After Severe Brain Injury....Pages 554-557
Front Matter....Pages 467-467
CPP and SJO 2 with ICP Reduction Therapy After Severe Head Injury....Pages 558-563
ICP Monitoring of Severe Diffuse Axonal Injury....Pages 564-567
Diffuse Traumatic Axonal Injury: a Longitudinal Study....Pages 568-572
“Pure” Diffuse Axonal Injuries with Multiple Lesions on CT-Scan: Analysis of 20 Consecutive Patients....Pages 573-575
Diffuse Axonal Injury: Changes of Cerebral Blood Flow, Intracranial Pressure and Evoked Potentials....Pages 576-579
Front Matter....Pages 581-581
Ischemic Insult Due to Manual Ventilation in Head Injured Patients with Intracranial Hypertension....Pages 583-588
Is There a Risk to Induce Ischemia by Hyperventilation Therapy?....Pages 589-591
Effects of Mannitol Treatment on Cerebral Water Content....Pages 592-595
Pharmacokinetic Analysis of Mannitol in Relation to the Decrease of ICP....Pages 596-600
The Early Role of Mannitol-Induced Hemodynamic Changes in the Control of Intracranial Hypertension....Pages 601-604
A Comparison Study Between Mannitol and Glycerol Therapy in Reducing Intracranial Pressure....Pages 605-608
A Pilot Study on Postoperative ICP Control by Glycerin Combined with Lidocaine or Nitroglycerin....Pages 609-611
Effect of Hypertonic-Hyperoncotic Solutions (HHS) on Increased Intracranial Pressure after a Focal Brain Lesion and Inflation of an Epidural Balloon....Pages 612-614
A Prospective Randomized Clinical Trial of Tromethamine (THAM) and its Effect Upon Outcome in Severe Head Injury....Pages 615-619
Correction of CSF Acidosis and Craniospinal System Viscoelastic Parameters with Intrathecal THAM....Pages 620-622
Comparison of Thiopentone and Propofol at Two Rates of Intravenous Administration in Severely Head Injured Patients....Pages 623-628
Propofol vs. Thiopental for the Control of Elevated ICP in Head Injured Patients....Pages 629-631
Comparison of Sodium Nitroprusside and Labetalol on the Intracranial Pressure of Cats....Pages 632-634
Cerebral Hemodynamic Response of Sodium Nitroprusside and Esmolol....Pages 635-637
ICP and Systemic Blood Pressure Changes After Administration of Prostaglandin E1 in Acute Stage of SAH....Pages 638-640
Back Matter....Pages 691-695
Front Matter....Pages 581-581
Influence of Isoflurane on Cerebrospinal Fluid Pressure and Cerebral Blood Flow Velocity....Pages 641-645
Isoflurane vs. Nitrous Oxide: Impact on Cerebrospinal Fluid Pressure in Anesthetized Patients with Brain Tumors....Pages 646-647
Influence of Anesthetic Agents on the Regional Cerebral Blood Flow in Rabbits with a Focal Cerebral Lesion and General Hypoxia....Pages 648-651
Brain Blood Volume and Cerebral Hemodynamics in the Anesthetized Rat....Pages 652-655
Flumazenil and ICP Changes During Reversal of Benzodiazepine Sedation....Pages 656-659
Effect of Propofol on Cerebro-Spinal Fluid Pressure in Patients with and without Intracranial Hypertension....Pages 660-663
Intracranial Pressure, Pressure-Volume Index and Cerebral Perfusion Pressure During Anaesthesia with Propofol in Neurosurgery....Pages 664-667
Succinylcholine, Motor Deficits, Intracranial Hypertension and Potassium Levels in Brain Tumor Patients....Pages 668-671
Surgical Decision-Making in Patients with Traumatic Contusion and Intracerebral Haematoma — ICP Monitoring or CT Scanning?....Pages 672-677
Spontaneously Disappearing Acute Subdural Hematomas: Conservative Treatment with Intracranial Pressure Monitoring....Pages 678-681
How to Reduce the Ischemic Brain Damage Secondary to Severe Head Injury?....Pages 682-685
Toxic Effects of Nutritional Support in the Severely Head Injured Patient....Pages 686-690
Back Matter....Pages 691-695
Front Matter....Pages 697-697
The Dynamics of Cerebral Blood Flow, Perfusion Pressure and CSF Circulation — A Modelling Study....Pages 699-706
Interfering Factors in Cerebrospinal Parameter Estimation....Pages 707-711
Elevated Venous Outflow Pressure in Head Injured Patients....Pages 712-715
A Finite Element Analysis of Intracerebral Stress Distribution with Viscoelastic Model....Pages 716-719
Experimentally Derived Law Governing the Time Relationship of a Pressure-Volume Adjustment in the Human Craniospinal System — a Diagnostic and Management Tool....Pages 720-725
Dynamics and Statics of the Cerebrospinal Fluid: The Classical and a New Hypothesis....Pages 726-730
Hydrostatic Force in Regulation of CSF Volume....Pages 731-734
Osmotic Force of the CSF and Intracranial Pressure in Health and Disease....Pages 735-737
Front Matter....Pages 697-697
CSF Dynamics and Cerebral Hemodynamics in ATP-Induced Hypotension....Pages 738-743
Computerized Infusion Test Compared to Conventional Lumbo-Ventricular Perfusion for Measurement of Resistance to CSF-Outflow....Pages 744-748
Comparison of Lumbar and Ventricular Constant Flow and Bolus Infusions in Hydrocephalus....Pages 749-752
Normal CSF Dynamics in Man. Estimation of Pressure-Volume Index and Resistance to Outflow of CSF in Adults Without Intracranial Pathology....Pages 753-755
Intracranial Pressure and Cerebrospinal Fluid Dynamics in the Adult Chronic Hydrocephalus Syndrome....Pages 756-758
Plateau Waves and Cerebrospinal Fluid Circulation....Pages 759-761
Heart Rate Variability During Infusion Tests....Pages 762-765
Identification of the Cerebrospinal Compensatory Mechanisms via Computer Controlled Drainage of Cerebrospinal Fluid....Pages 766-770
The Pressure-Volume Index (PVI) with Epidural Mass Expansion....Pages 771-774
Relationship Between Pressure-Volume Index and AMP/ICP When the PaCO 2 is Changed....Pages 775-778
Bulk Flow and To-and-Fro Flow of CSF Observed on MRI and CT Cisternography....Pages 779-783
CSF Flow Analysis Using Cine MRI in Patients with Hydrocephalic States....Pages 784-787
Quantitative Analysis of CSF Pulsatile Flow in the Aqueduct with Dynamic MRI and Presaturation Bolus Tracking: The Flow Patterns and Clinical Aspects in Adults with Communicating Hydrocephalus....Pages 788-791
Aqueductal CSF Flow on MRI and its Relation to Intracranial Pressure Dynamics....Pages 792-796
Brain Edema Induced by Ventricular Puncture. A Study by Magnetic Resonance Imaging....Pages 797-801
Front Matter....Pages 803-803
Hydrocephalus — Analysis of 480 Infusion Tests....Pages 805-810
Evaluation of Pressure Monitoring and CSF Conductance in NPH....Pages 811-815
The Relative Prognostic Value of CSF Outflow Resistance Measurement in Shunting for Normal Pressure Hydrocephalus....Pages 816-820
A Ventricular Infusion Technique for the Evaluation of Treated and Untreated Hydrocephalus....Pages 821-823
Quantitative Analysis of different Curves of Lumbar Repetitive Bolus Infusion Test in Patients with Ventriculomegaly....Pages 824-828
Back Matter....Pages 927-928
Front Matter....Pages 803-803
Post-Shunting Improvement in Hydrocephalic Patients Described by Cerebrospinal Compensatory Parameters....Pages 829-832
Diagnostic and Predictive Value of Axial and Coronal Spect with Technetium-99m Labelled D,L-Hexamethyl-Propylene Amine Oxime ( 99m TC HM-PAO) in Patients with Normal Pressure Hydrocephalus Syndrome (NPH)....Pages 833-838
Hydrocephalus Following Aneurysmal Subarachnoid Haemorrhage and Requiring Permanent Shunt....Pages 839-841
Idiopathic vs. Post-SAH Normal Pressure Hydrocephalus....Pages 842-844
Dynamics of Hydrocephalus Development After Spontaneous Subarachnoid Hemorrhage....Pages 845-849
Management Problems in Acute Hydrocephalus After Subarachnoid Hemorrhage....Pages 850-855
Continous Intraventricular Pressure and Simultaneous Cerebral Blood Flow Velocity (CBFV) Measurements During Sleep in Hydrocephalic Children....Pages 856-861
A Volume-Blood Flow Velocity (VFR) Relationship Derived From CSF Compartment Challenge as an Index of Progression of Infantile Hydrocephalus....Pages 862-866
Non-Invasive ICP-Monitoring in Childhood Hydrocephalus: A Comparison Between Anterior Fontanelle Pressure and Transcranial Doppler....Pages 867-870
ICP and TCD Guided Treatment of Slit Ventricle Syndrome....Pages 871-874
Cerebrospinal Compensation in Hydrocephalic Children....Pages 875-879
Surgical Vs. Non Surgical Treatment of Neonatal Intraventricular Hemorrhage....Pages 880-882
The Effect of Body Position on Cerebral Blood Flow in Normal Subjects and Subjects with Shunts....Pages 883-888
Chronologic Changes in Intraventricular Pressure and Ventricular Size After Ventriculo-Peritoneal Shunt — Telemetric Measurement Using Osaka Telesensor (NS-20)....Pages 889-895
Changes of ICP After Shunt Surgery for Hydrocephalus — Long Time Evaluation by Telemetric Sensors....Pages 896-900
Long Term in Vitro Test Results of Various New and Explanted Hydrocephalus Shunt Valves....Pages 901-904
Flow-Regulating Devices Vs. Differential Pressure Valves in the Treatment of Triventricular Hydrocephalus....Pages 905-908
Non-Invasive Quantification of CSF Flow in Shunts....Pages 909-912
Application of Digital Subtraction Angiography for Quantitative Estimation of Shunt Function....Pages 913-915
Non-Invasive Measurement of ICP in Shunt System by Collapse Technique....Pages 916-920
Back Matter....Pages 927-928
Front Matter....Pages 803-803
Complications and Malfunctions of Derivative Surgery for Hydrocephalus....Pages 921-925
Back Matter....Pages 927-928
Back Matter....Pages 929-933