Skip to main content Accessibility help

We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.

Close cookie message
×
  1. Home
  2. Search

Refine search

Refine search

Access:
Content type:
Publication date:
Apply   From and To filters
Subject: Show more
Journals Show more
Publishers: Show more
Societies Show more
Series: Show more
Collections: Show more

Actions for selected content:

Select all | Deselect all
  • View selected items
  • Export citations
  • Download PDF (zip)
  • Save to Kindle
  • Save to Dropbox
  • Save to Google Drive

Save Search

You can save your searches here and later view and run them again in "My saved searches".

Please provide a title, maximum of 40 characters.
Cancel
×

24 results

Page 1 of 2

  • Portable Accessible MRI in Dementia Research: Ethical Considerations About Research Representation and Dementia-Friendly Technology

  • Eran Klein, S. Duke Han, Paul Tuite, W. Taylor Kimberly, Mohit Agarwal
  • Journal:
    Journal of Law, Medicine & Ethics / Volume 52 / Issue 4 / Winter 2024
    Published online by Cambridge University Press:
    31 January 2025, pp. 830-839
    Print publication:
    Winter 2024
    • Article
      • You have access
      • Open access
    • PDF
    • HTML
    • Export citation

  • The introduction of portable MRI (pMRI) has the potential to directly impact dementia research and ultimately clinical care. In this paper, we explore two ethical challenges facing the introduction of pMRI in dementia research. The first is the need to ensure that pMRI enhances rather than undermines efforts aimed at improving ethnoracial representation in dementia research. The second is the need to implement pMRI in dementia research in a dementia-friendly way that attends to the social context and lived experience of people with dementia.

  • Cerebral Vein Thrombosis due to Hereditary Antithrombin III Deficiency

  • Paul Tuite, Ferhaan Ahmad, Ian Grant, John D. Stewart, Stirling Carpenter, Romeo Ethier
  • Journal:
    Canadian Journal of Neurological Sciences / Volume 20 / Issue 2 / May 1993
    Published online by Cambridge University Press:
    18 September 2015, pp. 158-161
    • Article
      • You have access
    • PDF
    • Export citation

  • Cerebral vein thrombosis, also called superior sagittal sinus thrombosis, is a well recognized clinical and radiologic entity associated with a variety of medical disorders. We report a patient with fatal cerebral vein thrombosis following myelography, in whom the cause was familial antithrombin III (AT3) deficiency. Unsuspected AT3 deficiency should be considered in cases of unexplained cerebral venous thromboses.

  • Chapter 1 - Magnetic resonance imaging (MRI) methods in Parkinson's disease

  • Edited by Paul Tuite, University of Minnesota, Alain Dagher
  • Book:
    Magnetic Resonance Imaging in Movement Disorders
    Published online:
    05 October 2013
    Print publication:
    10 October 2013, pp 1-13

  • Summary

    This chapter provides an overview of magnetic resonance imaging (MRI) methods. The focus on iron in Parkinson's disease (PD) imaging has remained an important topic and researchers have often utilized T2*, or its reciprocal R2*, in nigral imaging protocols. Some iron-sensitive methods have been recently developed. These include adiabatic T2ρ, magnetization transfer (MT) imaging, and susceptibility-weighted imaging (SWI). The authors have developed a novel rotating frame relaxation experiment called relaxation along a fictitious field (RAFF). There has been greater refinement with the utilization of methods that do not employ a-priori regions of interest (ROIs). One such method is voxel-based morphometry (VBM), in which there is standardization of data and then voxel-by-voxel comparison between group data to determine if there are differences in signal intensity. Diffusion tensor imaging (DTI) provides structural data based on the directionally restrained diffusion of water within fiber tracts.

Magnetic Resonance Imaging in Movement Disorders
  • A Guide for Clinicians and Scientists
  • Edited by Paul Tuite, Alain Dagher
  • Published online:
    05 October 2013
    Print publication:
    10 October 2013
  • Magnetic Resonance Imaging in Movement Disorders is the first book to focus in detail on MRI in a range of movement disorders. Since MRI was first employed in imaging Parkinson's disease, the number of imaging techniques and their application in diagnosis and management has extended widely. The book shows various imaging strategies ranging from functional, structural and chemical methods as they relate to both motor and non-motor aspects of Parkinson's disease and other conditions such as Huntington's disease and dystonia. Chapters on MRI in surgery and using MRI as a potential outcome measure in clinical trials show the clinical relevance of methods. Novel methods including DTI, tractography and resting case studies are described in detail. The book also summarises the relevance of fMRI to various aspects of movement disorders. Magnetic Resonance Imaging in Movement Disorders is essential reading for neurologists, radiologists and movement disorder specialists.

Uncommon Causes of Movement Disorders
  • Edited by Néstor Gálvez-Jiménez, Paul Tuite
  • Published online:
    05 August 2011
    Print publication:
    12 May 2011
  • A large number of neurological conditions result in abnormal movements of the body; these are often characterized by changes in coordination and altered speed of voluntary movement. Many obscure diseases, conditions and environmental insults can cause movement disorders but these are often overlooked. This volume expands and differentiates the many varied clinical presentations of movement disorders. Written by an international team of authors, including some of the most prominent clinicians in the field, disorders are defined and expanded in a clinically useful manner. Pathophysiological theories, genetic discoveries, new classifications, differential diagnoses and therapies are discussed extensively. Uncommon Causes of Movement Disorders provides a broad and comprehensive review of the field, concentrating on conditions infrequently seen but essential for practitioners to recognize in order to implement appropriate management. This is a key text for movement disorders specialists and general neurologists at all stages of their career.

Page 1 of 2