Abstract：
:Functional magnetic resonance imaging (fMRI) has become a common tool for presurgical sensorimotor mapping, and is a significant preoperative asset for tumors located adjacent to the central sulcus. fMRI has changed surgical options for many patients. This noninvasive tool allows for easy display and integration with other neuroimaging techniques. Although fMRI is a useful preoperative tool, it is not perfect. Tumors that affect the normal vascular coupling of neuronal activity will affect fMRI measurements. This article discusses the usefulness of blood oxygen level dependent (BOLD) fMRI with regard to preoperative motor mapping.
journal_name
Neuroimaging Clin N Amjournal_title
Neuroimaging clinics of North Americaauthors
Gabriel M,Brennan NP,Peck KK,Holodny AIdoi
10.1016/j.nic.2014.07.003subject
Has Abstractpub_date
2014-11-01 00:00:00pages
557-71issue
4eissn
1052-5149issn
1557-9867pii
S1052-5149(14)00072-0journal_volume
24pub_type
杂志文章,评审abstract：:Approximately 30,000 spinal injuries occur in the United States every year. Injuries to the spine and its contents affect predominately young, healthy individuals and are a major cause of disability, with significant socioeconomic consequences. The main cause for spinal injuries is blunt trauma, most commonly caused b...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2006.11.006
更新日期：2007-02-01 00:00:00
abstract：:Although the diagnosis of retinoblastoma (Rb) is made primarily by means of clinical examination, CT and MR imaging are helpful to confirm the diagnosis, determine the extent of the intraocular tumor, and exclude extraocular or intracranial involvement. They are also valuable in differentiating Rb from lesions that si...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2005.02.003
更新日期：2005-02-01 00:00:00
abstract：:Extensive PET imaging research on AD has been conducted since PET scanners became available in the early 1980s. PET imaging using FDG, now commercially available, can detect early metabolic changes in AD and differential metabolic features of various dementing disorders. Image analysis techniques have also advanced in...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/s1052-5149(03)00099-6
更新日期：2003-11-01 00:00:00
abstract：:Magnetic resonance (MR) imaging, in addition to its excellent depiction of neuroanatomy, is being developed as a major technique for functional imaging of cerebrospinal fluid motion and for measurement of velocity, strain, and diffusional processes within the brain parenchyma. Functional MR imaging studies are reveali...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1995-02-01 00:00:00
abstract：:The etiology and types of intracranial vasculitis are described, along with a neuroimaging-oriented classification system. Specific entities are discussed in detail. The role of various modalities is defined, as well as a practical approach to diagnosis. ...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1994-11-01 00:00:00
abstract：:Resting-state functional connectivity is the synchronization of brain regions with each another. Alterations are suggestive of neurologic or psychological disorders. This article discusses methods and approaches used to describe resting-state brain connectivity and the results in neurotypical and diseased brains. ...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2017.06.001
更新日期：2017-11-01 00:00:00
abstract：:Diffusion imaging is a functional MR imaging tool that creates tissue contrast representative of the random, microscopic translational motion of water molecules within human body tissues. Long considered a cornerstone MR imaging sequence for brain imaging, diffusion-weighted imaging (DWI) increasingly is used for head...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2020.04.001
更新日期：2020-08-01 00:00:00
abstract：:Carotid blowout syndrome can be a life-threatening late complication of surgical and radiation therapy for head and neck tumors in the vicinity of the cervical carotid artery. The syndrome spans a spectrum of pathology from impending to acute rupture of the artery. These cases are uncommon, can be dramatic in terms of...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2009.01.001
更新日期：2009-05-01 00:00:00
abstract：:Neuroimaging is a potentially valuable tool to link individual differences in the human genome to structure and functional variations, narrowing the gaps in the casual chain from a given genetic variation to a brain disorder. Because genes are not usually expressed at the level of mental behavior, but are mediated by ...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2014.09.005
更新日期：2015-02-01 00:00:00
abstract：:Cerebrovascular complications are common in SCD and constitute a major source of concern to the pediatric hematologist. These complications can be either clinically overt or covert. The authors' review of the diagnostic tests does not offer absolute indications for neuroimaging because most of the evidence is based on...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/s1052-5149(03)00030-3
更新日期：2003-05-01 00:00:00
abstract：:Proton MR spectroscopy allows differentiation of normal tissues from pathologic ones. There is now evidence that this technique may be able to distinguish different histological grades of tumors. The proton MR spectroscopic changes due to treatment of brain tumors is discussed in this article. ...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1998-11-01 00:00:00
abstract：:One of the major pitfalls faced by physicians is a basic lack of understanding of the legal aspects of medical malpractice. It is the authors' hope that the brief review of the history of malpractice law provided here affords the radiologist insights that could prove helpful in understanding how one must conduct onese...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2012.05.012
更新日期：2012-08-01 00:00:00
abstract：:This article reviews the scientific evidence behind the diagnostic tools available for the appropriate workup and management of patients with occult spinal dysraphism (OSD). The diagnostic tools include the use of detailed history and physical examination, plain films, ultrasound, MR imaging, and neurophysiologic test...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/s1052-5149(03)00028-5
更新日期：2003-05-01 00:00:00
abstract：:Most articles in 1995 demonstrated a sensitivity of 100% and specificities of 90% to 98% in detecting carotid bifurcation stenosis using a combination of MR angiography and ultrasonography, reserving conventional angiography for cases of disparate stenosis with the noninvasive studies. Multiple reviews concluded that ...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1996-11-01 00:00:00
abstract：:CT and MR imaging increasingly are being used for the evaluation of the skull base. New innovative techniques have revolutionized radiologic understanding of normal skull base anatomy. Thus, normal anatomic relationships with radiographic correlation are vital for accurate pathologic assessment. ...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1994-08-01 00:00:00
abstract：:Tumors of the head and neck are primary sites for radiation treatment. In combination with surgery, the role of radiation is further expanded; however, localization of the primary tumor and its metastases, actual or potential, and the relationship to critical structures are quintessential to the application of radiati...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1996-05-01 00:00:00
abstract：:Overexpression of multi-drug resistant P-glycoprotein (Pgp) remains an important barrier to successful chemotherapy in cancer patients and impacts the pharmacokinetics of many important drugs. Pgp is also expressed on the luminal surface of brain capillary endothelial cells wherein Pgp functionally comprises a major c...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2006.06.007
更新日期：2006-11-01 00:00:00
abstract：:Interpreting CT or MR imaging examinations performed on patients with a history of middle ear, mastoid, or neurotologic surgery can be challenging. This is greatly simplified by knowing the surgical procedures used and the expected postoperative appearance. These are reviewed and illustrated in this article. Knowing t...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2009.06.005
更新日期：2009-08-01 00:00:00
abstract：:The use of biomarkers of microvascular structure and function from perfusion and permeability imaging is now well established in neuro-oncological research. There remain significant challenges to be overcome before these techniques and related biomarkers can find general clinical acceptance. Core to this is the standa...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2010.04.008
更新日期：2010-08-01 00:00:00
abstract：:Oral cavity cancer comprises nearly 30% of all malignant tumors of the head and neck. After a definitive diagnosis has been made, imaging is essential for staging the primary tumor by evaluating submucosal spread and invasion of adjacent structures, and to identify nodal or distant metastasis. Oral cavity anatomy is o...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2012.08.004
更新日期：2013-02-01 00:00:00
abstract：:This article presents the advantages and challenges of MR angiography of the intracranial and extracranial cerebral vasculature at 3.0 T with comparative assessment to 1.5 T approaches. The physical basis for the superiority of 3.0 T MR angiography is discussed in the context of evolving technological capabilities aff...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2006.03.002
更新日期：2006-05-01 00:00:00
abstract：:Because of its superior depiction of bone detail, CT is a useful tool in the characterization of CF deformities and presurgical planning. Modern CT scanners and workstations provide 2D techniques such as multiplanar reformats and 3D techniques, such as MIP and volume renderings, which may be used effectively in the di...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/s1052-5149(03)00061-3
更新日期：2003-08-01 00:00:00
abstract：:Pulsatile tinnitus from intracranial venous abnormalities is an uncommon cause of pulse synchronous tinnitus. Endovascular therapies may have applications in many of these disease conditions. They have the advantage of being minimally invasive and may selectively eliminate the site of turbulence. Venous stenting has b...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2015.12.007
更新日期：2016-05-01 00:00:00
abstract：:Spinal vascular malformations (AVMs) are rare but important causes of treatable myelopathies. Recent advances in the interventional neuroradiology and neurosurgical techniques have improved the delineation and classification of these heterogeneous lesions. Because MR imaging usually is the first screening test for pat...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：2001-02-01 00:00:00
abstract：:In children, lesions involving and affecting the airway are numerous and vary in origin. Categorizing these lesions by origin (traumatic, inflammatory, congenital or developmental, neoplastic, and vascular) or by anatomy (nasal airway and nasopharynx, oral airway and oropharynx, larynx, trachea, and extrinsic lesions)...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：2000-02-01 00:00:00
abstract：:This article discusses the broad topic of thyroid cancer, with a focus on giving the reader an understanding of the basis for surgical decision making. The reader will gain an understanding of the embryology, anatomy, and various cancer pathologies than can affect the thyroid gland. The reader will also be exposed to ...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2008.03.009
更新日期：2008-08-01 00:00:00
abstract：:This article reviews the essential primary and secondary injuries attributable to traumatic brain injury (TBI) which causes one third of all injury deaths in the United States. Motor vehicle crashes, falls, assaults, guns, sports, and recreational activities are the major causes of TBI. Secondary peak incidences of TB...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/s1052-5149(02)00009-6
更新日期：2002-05-01 00:00:00
abstract：:There are increasing applications and use of spectral computed tomography or dual-energy computed tomography (DECT) in neuroradiology and head and neck imaging in routine clinical practice. Part 1 of this 2-part review covered fundamental physical principles underlying DECT scanning and the different approaches for sc...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2017.03.003
更新日期：2017-08-01 00:00:00
abstract：:The salivary glands play an important role in digestion and oral hygiene, and give rise to a variety of benign and malignant pathologies. In suspected pathology, the goal of imaging is to confirm a lesion as being of salivary gland origin, narrow the list of differential considerations, define the extent of disease, a...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2018.01.001
更新日期：2018-05-01 00:00:00
abstract：:Fetal MR imaging is complementary to obstetric ultrasonography. The additional information provided by in utero MR imaging may alter prenatal, perinatal, or immediate postnatal management. For example, the MR imaging findings may affect the decision to continue the pregnancy, change the mode, timing, or location of de...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2004.03.006
更新日期：2004-05-01 00:00:00
