MR perfusion imaging reveals regions of hypoperfusion associated with aphasia and neglect

Neurology

Volumn 55, Issue 6, 2000, Pages 782-788

  Hillis, Argye Elizabeth ^a,b,c   Barker, P B ^a   Beauchamp, N J ^a,b   Gordon, B ^a,b   Wityk, R J ^b  

^a JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE   (United States)

^b JOHNS HOPKINS UNIVERSITY   (United States)

^c Department of Neurology ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; AGED; APHASIA; ARTICLE; BRAIN CORTEX; BRAIN INFARCTION; BRAIN INJURY; BRAIN ISCHEMIA; BRAIN PERFUSION; CLINICAL ARTICLE; COGNITIVE DEFECT; DEVICE; FEMALE; HUMAN; MALE; NEGLECT; NUCLEAR MAGNETIC RESONANCE IMAGING; PRIORITY JOURNAL; STROKE;

EID: 0034718534     PISSN: 00283878     EISSN: None     Source Type: Journal    
DOI: 10.1212/WNL.55.6.782     Document Type: Article

References (28)

1. Reorganization of neocortical representations after brain injury: A neurophysiological model of the bases of recovery from stroke
2. Plasticity of language-related brain function during recovery from stroke
3. Electrical stimulation of Wernicke's area interferes with comprehension
4. Cortical hypoperfusion as a possible cause of 'subcortical aphasia'
5. Prediction of stroke outcome with echoplanar perfusion- and diffusion-weighted MRI
6. Applications of diffusion-perfusion magnetic resonance imaging in acute ischemic stroke
7. Cognitive gains and losses of patients with Alzheimer's disease during frequent practice
8. A framework for interpreting distinct patterns of hemispatial neglect
9. Cases of aphasia or hemispatial neglect due to Creutzfeldt-Jacob disease
10. The Bells test: A quantitative and qualitative test for visual neglect
11. Hemispatial somatosensory and motor extinction after stereotactic thalamotomy
12. Longitudinal magnetic resonance imaging study of perfusion and diffusion in stroke: Evolution of lesion volume and correlation with clinical outcome
13. Hypoperfusion of Wernicke's area causes semantic impairment: Evidence from MR perfusion imaging
14. Reperfusion of specific brain regions restores selective lexical functions
15. The case of aphasia or neglect after striatocapsular infarction
16. Recovery of aphasia and neglect after subcortical stroke: Neuropsychological and cerebral perfusion study
17. The large striatocapsular infarct: A clinical and pathophysiological entity
18. Comparisons of metabolic rates, language and memory in subcortical aphasia
19. Subcortical aphasia
20. Subcortical aphasia from a thalamic abscess
21. Correlation of aphasia and/or neglect with cortical infarction in a subpopulation of RANTTAS
22. Mechanisms and misconceptions about subcortical aphasia
23. Subcortical aphasia(s): A controversial and promising topic
24. Aphasia with lesions in the basal ganglia and internal capsule
25. Hyperacute stroke: Ultrafast MR imaging to triage patients prior to therapy
26. Imaging of acute cerebral ischemia
27. Evaluation of early reperfusion and IV tPA therapy using diffusion- and perfusion-weighted MRI