Results 21 to 30 of about 1,977 (185)

Progressive cognitive impairment evolving to dementia parallels parieto-occipital and temporal enlargement in idiopathic chronic hydrocephalus: a retrospective cohort study [PDF]

open access: yes, 2015
Little is known regarding progressive enlargement of the ventricular system in symptomatic patients or asymptomatic subjects. Before eventual surgical treatment, we evaluated the clinical and radiological features of an extremely rare group of patients ...
CURRA', antonio, MISSORI, Paolo
core   +3 more sources

Tomography of the vestibular aqueduct in ear disease [PDF]

open access: yes, 1979
A controversy exists concerning whether or not roentgenographic narrowing or nonvisualization of the vestibular aqueduct is a specific sign for Meniere's disease. Of 190 ears that were evaluated, abnormal aqueducts were seen in 42.9% of ears with Meniere'
Dubois, Philip J., Kraus, Eric M.
core   +1 more source

Functional lesional neurosurgery for tremor: back to the future? [PDF]

open access: yes, 2017
For nearly a century, functional neurosurgery has been applied in the treatment of tremor. While deep brain stimulation has been in the focus of academic interest in recent years, the establishment of incisionless technology, such as MRI-guided high ...
Bauer, R   +8 more
core   +1 more source

Brain Midline Shift Measurement and Its Automation: A Review of Techniques and Algorithms

open access: yesInternational Journal of Biomedical Imaging, Volume 2018, Issue 1, 2018., 2018
Midline shift (MLS) of the brain is an important feature that can be measured using various imaging modalities including X‐ray, ultrasound, computed tomography, and magnetic resonance imaging. Shift of midline intracranial structures helps diagnosing intracranial lesions, especially traumatic brain injury, stroke, brain tumor, and abscess. Being a sign
Chun-Chih Liao   +3 more
wiley   +1 more source

The neurobiology of addiction: the perspective from magnetic resonance imaging present and future

open access: yesAddiction, Volume 112, Issue 2, Page 360-369, February 2017., 2017
Abstract Background and Aims Addiction is associated with severe economic and social consequences and personal tragedies, the scientific exploration of which draws upon investigations at the molecular, cellular and systems levels with a wide variety of technologies.
John Suckling, Liam J. Nestor
wiley   +1 more source

The New Neurobiology of Severe Psychiatric Disorders and Its Implications for Laws Governing Involuntary Commitment and Treatment [PDF]

open access: yes, 2004
Medical advances have led to statutory changes and common law overrulings. This paper argues that such changes are now needed for laws governing the involuntary commitment and treatment of individuals with severe psychiatric disorders. Recent advances in
Kress, Kenneth, Torrey, E Fuller
core   +3 more sources

A Rare Case of Spontaneous Pneumocephalus Associated with Nontraumatic Cerebrospinal Fluid Leak

open access: yesCase Reports in Neurological Medicine, Volume 2016, Issue 1, 2016., 2016
Introduction. Spontaneous nontraumatic pneumocephalus (PNC) and cerebrospinal fluid (CSF) leaks are both very uncommon conditions. We report a rare case of spontaneous pneumocephalus associated with CSF leak secondary to right sphenoid sinus bony defect without history of trauma. Case Description.
Murad Baba   +3 more
wiley   +1 more source

Study design for concurrent development, assessment, and implementation of new diagnostic imaging technology [PDF]

open access: yes, 2002
With current constraints on health care resources and emphasis on value for money, new diagnostic imaging technologies must be assessed and their value demonstrated.
Hunink, M.G.M. (Myriam)   +1 more
core   +3 more sources

Highights in the History of Epilepsy: The Last 200 Years

open access: yesEpilepsy Research and Treatment, Volume 2014, Issue 1, 2014., 2014
The purpose of this study was to present the evolution of views on epilepsy as a disease and symptom during the 19th and the 20th century. A thorough study of texts, medical books, and reports along with a review of the available literature in PubMed was undertaken.
Emmanouil Magiorkinis   +4 more
wiley   +1 more source

From the Idea to Its Realization: The Evolution of Minimally Invasive Techniques in Neurosurgery

open access: yesMinimally Invasive Surgery, Volume 2013, Issue 1, 2013., 2013
Minimally invasive techniques in neurosurgery evolved in two steps. Many minimally invasive concepts like neuronavigation, endoscopy, or frame based stereotaxy were developed by the pioneers of neurosurgery, but it took decades till further technical developments made the realization and broad clinical application of these early ideas safe and possible.
P. Grunert, John Y. K. Lee
wiley   +1 more source

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