Authors:
Bernays, RL
Seifert, B
Kollias, SS
Valavanis, A
Yonekawa, Y
Citation: Rl. Bernays et al., Near-real-time guidance using intraoperative magnetic resonance imaging for radical evacuation of hypertensive hematomas in the basal ganglia, NEUROSURGER, 49(2), 2001, pp. 478-478
Citation: A. Valavanis, Determining optimal MRI follow-up after transsphenoidal surgery for pituitary adenoma: Scan at 24 hours postsurgery provides reliable information - Comment, ACT NEUROCH, 143(11), 2001, pp. 1126-1126
Authors:
Alkadhi, H
Kollias, SS
Crelier, GR
Golay, X
Hepp-Reymond, MC
Valavanis, A
Citation: H. Alkadhi et al., Plasticity of the human motor cortex in patients with arteriovenous malformations: A functional MR imaging study, AM J NEUROR, 21(8), 2000, pp. 1423-1433
Authors:
Sartoretti-Schefer, S
Kollias, S
Valavanis, A
Citation: S. Sartoretti-schefer et al., Spatial relationship between vestibular schwannoma and facial nerve on three-dimensional T2-weighted fast spin-echo MR images, AM J NEUROR, 21(5), 2000, pp. 810-816
Authors:
Bernays, RL
Kollias, SS
Romanowski, B
Valavanis, A
Yonekawa, Y
Citation: Rl. Bernays et al., Near-real-time guidance using intraoperative magnetic resonance imaging for radical evacuation of hypertensive hematomas in the basal ganglia, NEUROSURGER, 47(5), 2000, pp. 1081-1089
Authors:
Kollias, SS
Golay, X
Boesiger, P
Valavanis, A
Citation: Ss. Kollias et al., Dynamic characteristics of oxygenation-sensitive MRI signal in different temporal protocols for imaging human brain activity, NEURORADIOL, 42(8), 2000, pp. 591-601
Citation: A. Valavanis, Correlation between magnetic resonance images and draining patterns in dural arteriovenous fistulas with leptomeningeal venous drainage - Comment, ACT NEUROCH, 142(4), 2000, pp. 419-419
Citation: Ca. Binkert et al., Spinal cord vascular disease: Characterization with fast three-dimensionalcontrast-enhanced MR angiography, AM J NEUROR, 20(10), 1999, pp. 1785-1793
Authors:
Schuknecht, B
Khan, N
Yonekawa, Y
Valavanis, A
Citation: B. Schuknecht et al., Colour-coded Doppler sonographic study of the haemodynamics in the parent artery of intracranial aneurysms, NEURORADIOL, 41(8), 1999, pp. 553-562
Authors:
Kollias, SS
Binkert, CA
Ruesch, S
Valavanis, A
Citation: Ss. Kollias et al., Contrast-enhanced MR angiography of the supra-aortic vessels in 24 seconds: a feasibility study, NEURORADIOL, 41(6), 1999, pp. 391-400
Authors:
Schuknecht, B
Fandino, J
Yuksel, C
Yonekawa, Y
Valavanis, A
Citation: B. Schuknecht et al., Endovascular treatment of cerebral vasospasm: assessment of treatment effect by cerebral angiography and transcranial colour Doppler sonography, NEURORADIOL, 41(6), 1999, pp. 453-462
Authors:
Fandino, J
Kollias, SS
Wieser, HG
Valavanis, A
Yonekawa, Y
Citation: J. Fandino et al., Intraoperative validation of functional magnetic resonance imaging and cortical reorganization patterns in patients with brain tumors involving the primary motor cortex, J NEUROSURG, 91(2), 1999, pp. 238-250
Authors:
Fandino, J
Schuknecht, B
Yuksel, C
Wieser, HG
Valavanis, A
Yonekawa, Y
Citation: J. Fandino et al., Clinical, angiographic, and sonographic findings after structured treatment of cerebral vasospasm and their relation to final outcomes, ACT NEUROCH, 141(7), 1999, pp. 677-690
Authors:
Kollias, SS
Bernays, R
Marugg, RA
Romanowski, B
Yonekawa, Y
Valavanis, A
Citation: Ss. Kollias et al., Target definition and trajectory optimization for interactive MR-guided biopsies of brain tumors in an open configuration MRI system, J MAGN R I, 8(1), 1998, pp. 143-159
Authors:
Kollias, SS
Landau, K
Khan, N
Golay, X
Bernays, R
Yonekawa, Y
Valavanis, A
Citation: Ss. Kollias et al., Functional evaluation using magnetic resonance imaging of the visual cortex in patients with retrochiasmatic lesions, J NEUROSURG, 89(5), 1998, pp. 780-790