Abstract：
:A variable effectiveness of reparative and recovery mechanisms following tissue damage is among the factors that might contribute to explaining resolution of symptoms and maintenance of a normal level of function in patients who have multiple sclerosis (MS). The application of functional MR imaging in MS has shown that cortical changes do occur after white matter injury and that these changes can contribute to limiting the clinical outcome of such damage. Conversely, the failure or exhaustion of the adaptive properties of the cerebral cortex with increasing disease duration and burden might be among the factors responsible for the accumulation of fixed neurologic deficits in patients who have MS.
journal_name
Neuroimaging Clin N Amjournal_title
Neuroimaging clinics of North Americaauthors
Filippi M,Rocca MAdoi
10.1016/j.nic.2008.08.004subject
Has Abstractpub_date
2009-02-01 00:00:00pages
59-70issue
1eissn
1052-5149issn
1557-9867pii
S1052-5149(08)00084-1journal_volume
19pub_type
杂志文章,评审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：:Ultrasound successfully displays the normal anatomy and pathology of the median nerve in the carpal tunnel. This article reviews the sonographic characteristics of carpal tunnel anatomy, including the superficially situated median nerve, the contained tendons and vessels, and the boundary-forming fibro-osseous landmar...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章
doi：10.1016/j.nic.2003.12.001
更新日期：2004-02-01 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 provides a brief description of cerebral arterial angiographic anatomy with special attention given to the deep nuclear structures and collateral supply as it relates to acute ischemic stroke. Illustrative angiography cases with the CT or MRI are provided. Illustrative cases of differential diagnoses of s...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1999-08-01 00:00:00
abstract：:The neuroimaging of hydrocephalus from the perspective of the pediatric neurosurgeon is discussed. Processes with new developments in therapy and imaging are described, including congenital causes of hydrocephalus, unilateral hydrocephalus, trapped fourth ventricle, and benign external hydrocephalus. ...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1999-02-01 00:00:00
abstract：:Only through a combined understanding of contrast agent properties and fundamental contrast mechanisms, optimal administration and imaging techniques can be applied to contrast-enhanced MR imaging. It is impossible to cover all aspects of the physics of paramagnetic contrast agents in a short review. The basic theorie...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1994-02-01 00:00:00
abstract：:Neoplastic and non-neoplastic lesions may involve the minor salivary glands. Tumors of minor salivary glands are commonly seen in the oral cavity. Malignant tumors are more common than benign minor salivary gland tumors. The most common malignant tumors are adenoid cystic carcinoma and mucoepidermoid carcinoma, and th...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2018.01.008
更新日期：2018-05-01 00:00:00
abstract：:Mild cognitive impairment (MCI), a major risk factor for dementia, has an amnestic subtype that has a high probability of progressing to Alzheimer's disease. The rate of progression may be predicted by the severity of memory impairment at baseline, the severity of hippocampal atrophy, and, possibly, the presence of an...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2005.09.010
更新日期：2005-11-01 00:00:00
abstract：:Recent advances in artificial intelligence (AI) and deep learning (DL) hold promise to augment neuroimaging diagnosis for patients with brain tumors and stroke. Here, the authors review the diverse landscape of emerging neuroimaging applications of AI, including workflow optimization, lesion segmentation, and precisio...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2020.07.003
更新日期：2020-11-01 00:00:00
abstract：:Neuro-otologists rely on the expertise and judgment of a skilled neuroradiologist to identify radiographic abnormalities in the complicated regional anatomy of the temporal bone and middle and posterior fossa, and more importantly, to alert the surgeon to potential operative pitfalls. This article highlights some of t...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2018.09.008
更新日期：2019-02-01 00:00:00
abstract：:Proton magnetic resonance spectroscopy ((1)H-MRS) is an unconventional technique that allows noninvasive characterization of metabolic abnormalities in the central nervous system. (1)H-MRS provides important insights into the chemical-pathologic changes that occur in patients with multiple sclerosis (MS). In this revi...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2013.03.005
更新日期：2013-08-01 00:00:00
abstract：:Peripheral nerve surgery represents a broad field of pathologic conditions, medical specialties, and anatomic regions of the body. Anatomic understanding of hierarchical nerve structure and the peripheral nervous system aids diagnosis and management of nerve lesions. Many peripheral nerves coalesce into organized arra...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2013.03.034
更新日期：2014-02-01 00:00:00
abstract：:Since acute stroke and transient ischemic attack (TIA) are disruptions of brain hemodynamics, perfusion neuroimaging might be of clinical utility. Recently, arterial spin labeling (ASL), a noncontrast perfusion method, has become clinically feasible. It has advantages compared to contrast bolus perfusion-weighted imag...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2011.01.003
更新日期：2011-05-01 00:00:00
abstract：:High-flow AVFs are a challenging problem in the pediatric age group. Venous occlusive changes develop as part of the dynamic response to these fistulas. The development of adequate venous collateral flow circumvents the destructive sequelae of longstanding venous hypertension. Without adequate collaterals, venous hype...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/s1052-5149(02)00093-x
更新日期：2003-02-01 00:00:00
abstract：:EEG-fMRI is capable of providing novel localizing information in a substantial proportion of patients with frequent epileptiform discharges, even at 1.5T, suggesting a potential clinical role. Increasing availability of equipment capable of providing good-quality intra-MR imaging EEG with relative ease should ensure a...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2004.04.009
更新日期：2004-08-01 00:00:00
abstract：:The epidemic of cardiovascular disease across most of Asia is at a different stage from that in the West; the incidence and prevalence of stroke are increasing steadily, associated with nutritional changes and aging of the population. Epidemiologic data, crucial in combating stroke, have been relatively sparse in Asia...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2005.07.001
更新日期：2005-05-01 00:00:00
abstract：:Dynamic functional connectivity adds another dimension to resting-state functional MR imaging analysis. In recent years, dynamic functional connectivity has been increasingly used in resting-state functional MR imaging, and several studies have demonstrated that dynamic functional connectivity patterns correlate with ...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2020.09.004
更新日期：2021-02-01 00:00:00
abstract：:The authors review the course and appearance of the major segments of the upper cranial nerves from their apparent origin at the brainstem through the proximal extraforaminal region, focusing on the imaging and anatomic features of particular relevance to high-resolution magnetic resonance imaging evaluation. Selected...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2013.03.021
更新日期：2014-02-01 00:00:00
abstract：:Diskography has become a vital study in the evaluation of spinal pain, particularly in patients who are considered candidates for possible surgical intervention. It has been the author's experience that when diskography is performed with appropriate clinical indication by skilled and experienced practitioners who are ...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：2000-08-01 00:00:00
abstract：:Cerebral blood flow (CBF, cerebral perfusion) mirrors cerebral metabolic demand and neuronal function, and therefore, is a vital parameter in the evaluation of pediatric brain injury and recovery. Until recently, measurement of CBF involved intravenous bolus injection of contrast agents or nuclear medicine methods tha...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2005.10.002
更新日期：2006-02-01 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：:This article is an update and literature review of the clinical and neuroimaging findings of the commonly known rickettsial, spirochetal, and eukaryotic parasitic infections. Being familiar with clinical presentation and imaging findings of these infections is crucial for early diagnosis and treatment especially in pa...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2012.05.015
更新日期：2012-11-01 00:00:00
abstract：:Viral infections of the brain and spinal cord cause significant morbidity and mortality in patients afflicted with AIDS. Debate continues over the specific mechanisms and pathways of how HIV-1 manifests itself in the brain and spinal cord. Attempts to predict which seropositive patients develop neurocognitive deficits...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1997-05-01 00:00:00
abstract：:Functional magnetic resonance imaging is able to define noninvasively the location of eloquent cortex responsible for speech, motor, and visual function, and it holds promise for localizing other important functional tissues in the future. Such localization is extremely important to the epileptologist and surgeon plan...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1995-11-01 00:00:00
abstract：:Fungal sinusitis is characterized into invasive and noninvasive forms. The invasive variety is further classified into acute, chronic and granulomatous forms; and the noninvasive variety into fungus ball and allergic fungal sinusitis. Each of these different forms has a unique radiologic appearance. The clinicopatholo...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2015.07.004
更新日期：2015-11-01 00:00:00
abstract：:There are several tumors and tumorlike masses involving multiple spaces in the pediatric brain. Accurate diagnosis of tumors and distinguishing them from tumorlike masses is an important aspect in the diagnostic workup and plays a key role for management and prognosis. Neuroimaging plays an important role in (1) ident...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/j.nic.2016.08.006
更新日期：2017-02-01 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：:Assessment of the oxygenation status of brain tumors has been studied increasingly with imaging techniques in light of recent advances in oncology. Tumor oxygen tension is a critical factor influencing the effectiveness of radiation and chemotherapy and malignant progression. Hypoxic tumors are resistant to treatment,...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章,评审
doi：10.1016/s1052-5149(02)00029-1
更新日期：2002-11-01 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
abstract：:The strength duration relationship for peripheral nerve stimulation by MR imaging pulsed gradient magnetic fields was measured in 84 human subjects. The data were fitted to the hyperbolic strength-duration relationship: dB/dt=b(1 + c/d), where b is rheobase, c is chronaxie, and d is duration, and dB/dt is reported as ...
journal_title：Neuroimaging clinics of North America
pub_type： 杂志文章
doi：
更新日期：1999-05-01 00:00:00
