Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Austin R. T. Colohan"'
Autor:
Austin R. T. Colohan, Joseph R. Keen
Publikováno v:
Contemporary Neurosurgery. 34:1-7
Autor:
Austin R. T. Colohan, Robert Ayer, Wanqiu Chen, John H. Zhang, Nazanin Jafarian, Richard Lee Applegate
Publikováno v:
Journal of Neurosurgery. 116:246-253
Object Intracranial surgery causes cortical injury from incisions, hemorrhage, retraction, and electrocautery. The term “surgical brain injury” (SBI) has been developed to categorize this injury inherent to the procedure. Neuroinflammation plays
Publikováno v:
Journal of Neurosurgery: Spine. 13:477-483
Object Tethered cord syndrome (TCS) is being diagnosed in an increasing number of adults and late teens. Before referral to neurosurgeons, however, the majority of patients in this group suffers back and leg pain for a long period without a definitiv
Autor:
Ravi Raghavan, Shoshanna Vaynman, Samer Ghostine, Austin R. T. Colohan, Edward Perry, J. Patrick Johnson, Karen A. Tong, Srinath Samudrala
Publikováno v:
Spine. 34:E973-E978
STUDY DESIGN.: Case report and literature review. OBJECTIVES.: To report the very rare case of a mature intramedullary teratoma with exophytic extension localized to the uppermost cervical spinal level in a 65-year-old woman and review the pertinent
Publikováno v:
Neurosurgery. 65:A203-A211
OBJECTIVE: Previously, we reported bypass coaptation of the C3 and C4 anterior rami to the upper trunk of the brachial plexus for restoration of the muscles denervated as a result of C5 and C6 nerve root avulsion. This procedure is thought to be supe
Publikováno v:
Neurosurgery. 61:1067-1076
Objective Neurosurgical procedures can result in brain injury by various means, including direct trauma, hemorrhage, retractor stretch, and electrocautery. This surgically-induced brain injury (SBI) can cause postoperative complications such as brain
Publikováno v:
Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association. 5(3)
We evaluated cerebral vasomotor reactivity to acetazolamide in seven consecutive patients with intracerebral hemorrhage (ICH) with transcranial Doppler to evaluate autoregulation of cerebral blood flow in acute ICH. Two patients had prominent loss of
Publikováno v:
Neurological Research. 28:445-452
Traumatic brain injury (TBI) is a common cause of morbidity and mortality in the US, especially among the young. Primary injury in TBI is preventable, whereas secondary injury is treatable. As a result, considerable research efforts have been focused
Publikováno v:
Pathophysiology. 12:63-77
Cerebral vascular diseases, such as neonatal encephalopathy and focal or global cerebral ischemia, all result in reduction of blood flow to the affected regions, and cause hypoxia-ischemia, disorder of energy metabolism, activation of pathogenic casc
Autor:
George T. Mandybur, Shokei Yamada, Russell R. Lonser, Austin R. T. Colohan, Shoko M. Yamada, Robert P. Iacono, Walter D. Johnson, Glenn A. Rouse, Daniel J. Won, Floyd S. Brauer, Javed Siddiqi
Publikováno v:
Neurological Research. 26:288-300
Cerebral AVMs are known to be a source of intracranial hemorrhages and epileptic seizures. Their natural history indicates approximately 15% mortality and 35% morbidity over a 15-year period. This significant mortality and morbidity mandates a need f