Search Results

You are looking at 1 - 10 of 16 items for :

  • "traumatic brain injury" x
  • Refine by Access: all x
  • By Author: Muizelaar, J. Paul x
Clear All
Restricted access

Bon H. Verweij, J. Paul Muizelaar, Federico C. Vinas, Patti L. Peterson, Ye Xiong, and Chuan P. Lee

–497, 1982 2. Bergsneider M , Hovda DA , Shalmon E , et al : Cerebral hyperglycolysis following severe traumatic brain injury in humans: a positron emission tomography study. J Neurosurg 86 : 241 – 251 , 1997 Bergsneider M, Hovda DA, Shalmon E, et al: Cerebral hyperglycolysis following severe traumatic brain injury in humans: a positron emission tomography study. J Neurosurg 86: 241–251, 1997 3. Berman RF , Verweij BH , Muizelaar JP : Neurobehavioral protection by the neuronal calcium channel blocker Ziconotide in a model of traumatic diffuse brain

Restricted access

Korak Sarkar, Krista Keachie, UyenThao Nguyen, J. Paul Muizelaar, Marike Zwienenberg-Lee, and Kiarash Shahlaie

in adult TBI. Anatomy of Pediatric Versus Adult TBI Differences in CT findings between pediatric and adult patients may be attributable, in large part, to anatomical differences that influence the biomechanics of TBI. The cranial anatomy of infants and children is distinct from that of adults, and there is emerging evidence of a unique age-dependent response following TBI. 10 , 26 Traumatic brain injury is caused by the imposition of linear and rotational forces on the skull and its internal components. The mechanical effects of these linear and rotational

Restricted access

Gerrit J. Bouma, J. Paul Muizelaar, Sung C. Choi, Pauline G. Newlon, and Harold F. Young

, measurements of CBF and AVDO 2 have been part of the routine management of severely head-injured patients since 1982. The purpose of the present study was to elucidate the role of ischemia in severe traumatic brain injury through analysis of the accumulated results of these measurements. We hypothesized that early after injury, CBF is reduced and is related to the severity of the injury, and that the presence of initial ischemia is associated with poor outcome. In addition, we speculated that the reversal of ischemia in these patients leads to improved outcome. Because of

Restricted access

Robert F. Berman, Bon H. Verweij, and J. Paul Muizelaar

: Administration of an omegaconopeptide one hour following traumatic brain injury reduces 45 calcium accumulation. Acta Neurochir Suppl 60 : 521 – 523 , 1994 Hovda DA, Fu K, Badie H, et al: Administration of an omegaconopeptide one hour following traumatic brain injury reduces 45 calcium accumulation. Acta Neurochir Suppl 60: 521–523, 1994 14. Hubschmann OR , Nathanson DC : The role of calcium and cellular membrane dysfunction in experimental trauma and subarachnoid hemorrhage. J Neurosurg 6 : 698 – 703 , 1985 Hubschmann OR, Nathanson DC: The role of calcium

Restricted access

Azeem O. Oladunjoye, Rudolph J. Schrot, Marike Zwienenberg-Lee, J. Paul Muizelaar, and Kiarash Shahlaie

Neurol 68 : 632 – 638 , 2007 6 Chun HJ , Yi HJ : Efficacy and safety of early cranioplasty, at least within 1 month . J Craniofac Surg 22 : 203 – 207 , 2011 7 Cooper DJ , Rosenfeld JV , Murray L , Arabi YM , Davies AR , D'Urso P , : Decompressive craniectomy in diffuse traumatic brain injury . N Engl J Med 364 : 1493 – 1502 , 2011 8 Danish SF , Samdani A , Hanna A , Storm P , Sutton L : Experience with acellular human dura and bovine collagen matrix for duraplasty after posterior fossa decompression for Chiari

Restricted access

Bon H. Verweij, J. Paul Muizelaar, Federico C. Vinas, Patti L. Peterson, Ye Xiong, and Chuan P. Lee

Res 739 : 111 – 119 , 1996 Colicos MA, Dixon CE, Dash PK: Delayed, selective neuronal death following experimental cortical impact injury in rats: possible role in memory deficits. Brain Res 739: 111–119, 1996 5. Dixon CE , Clifton GL , Lighthall JW , et al : A controlled cortical impact model of traumatic brain injury in the rat. J Neurosci Meth 39 : 253 – 262 , 1991 Dixon CE, Clifton GL, Lighthall JW, et al: A controlled cortical impact model of traumatic brain injury in the rat. J Neurosci Meth 39: 253–262, 1991 6. Doppenberg EM , Bullock

Restricted access

tomography, with frequent measurement of regional cerebral oxygen extraction, will provide a better answer to this question. However, once again, even if cerebral oxygen extraction is increased, it cannot per se be a determinant of brain ischemia. Determining ischemia would require additional physiological assessment of truly ischemic metabolites. References 1. Bouma GJ , Muizelaar JP , Choi SC , et al : Cerebral circulation and metabolism after severe traumatic brain injury: the elusive role of ischemia. J Neurosurg 75

Restricted access

Bon H. Verweij, J. Paul Muizelaar, and Federico C. Vinas

management of severe head injury. Brain Trauma Foundation, American Association of Neurological Surgeons, Joint Section on Neurotrauma and Critical Care. J Neurotrauma 13: 641–734, 1996 2. Bergsneider M , Hovda DA , Lee SM , et al : Dissociation of cerebral glucose metabolism and level of consciousness during the period of metabolic depression following human traumatic brain injury. J Neurotrauma 17 : 389 – 401 , 2000 Bergsneider M, Hovda DA, Lee SM, et al: Dissociation of cerebral glucose metabolism and level of

Restricted access

Kiarash Shahlaie, Krista Keachie, Irene M. Hutchins, Nancy Rudisill, Lori K. Madden, Karen A. Smith, Karen A. Ko, Richard E. Latchaw, and J. Paul Muizelaar

, 64 , 67 , 71 Despite the deleterious effects of PTV on survival and neurological outcome, current TBI management guidelines 6 do not address diagnostic or treatment strategies for PTV. Patients with penetrating or blast head injury are at increased risk of vasospasm, 2 but risk factors for the development of PTV following blunt traumatic brain injury remain poorly understood. Previous attempts to characterize risk factors for PTV have been limited in their clinical impact for many reasons. First, many studies have focused on the use of anterior circulation TCD

Restricted access

Gerrit J. Bouma, J. Paul Muizelaar, Kuniaki Bandoh, and Anthony Marmarou

and with impaired autoregulation. J Neurosurg 73: 368–374, 1990 4. Bouma GJ , Muizelaar JP , Choi SC , et al : Cerebral circulation and metabolism after severe traumatic brain injury: the elusive role of ischemia. J Neurosurg 75 : 685 – 693 , 1991 Bouma GJ, Muizelaar JP, Choi SC, et al: Cerebral circulation and metabolism after severe traumatic brain injury: the elusive role of ischemia. J Neurosurg 75: 685–693, 1991 5. Gray WJ , Rosner MJ : Pressure-volume index as a function of cerebral