Evaluating traumatic brain injury using conventional magnetic resonance imaging and susceptibility-weighted imaging in dogs
نویسندگان
چکیده
منابع مشابه
Cardiac and Hepatic T2*-Weighted Magnetic Resonance Imaging
Abstract Background Iron overload is the main transfusion related side effects in patients with transfusion dependent hemoglobinopathies. Severe iron deposition in tissues leads to organ dysfunction. Many organs can be affected such as heart, liver, and endocrine organs. Cardiac failure and liver fibrosis are the consequent of Iron overload in transfusion dependent hemoglobinopathy. Magne...
متن کاملFunctional Susceptibility Weighted Magnetic Resonance Imaging
In this chapter we describe the basics of BOLD based fMRI starting from the point already described in previous chapters (the paramagnetism of deoxyhaemolobin and its consequences for the MR signal). This will include the current view on the influence of physiological parameters (CBF, CBV and CMRO2) on the BOLD signal, the link to neuronal activation and its temporal profile. Furthermore, this ...
متن کاملPrognostic Value of Early Magnetic Resonance Imaging in Dogs after Traumatic Brain Injury: 50 Cases
BACKGROUND The prognostic value of early magnetic resonance imaging (MRI) in dogs after traumatic brain injury (TBI) remains unclear. OBJECTIVES Determine whether MRI findings are associated with prognosis after TBI in dogs. ANIMALS Fifty client-owned dogs. METHODS Retrospective study of dogs with TBI that underwent 1.5T MRI within 14 days after head trauma. MRI evaluators were blinded to...
متن کاملManganese-Enhanced Magnetic Resonance Imaging of Traumatic Brain Injury.
Calcium dysfunction is involved in secondary traumatic brain injury (TBI). Manganese-enhanced MRI (MEMRI), in which the manganese ion acts as a calcium analog and a MRI contrast agent, was used to study rats subjected to a controlled cortical impact. Comparisons were made with conventional T2 MRI, sensorimotor behavior, and immunohistology. The major findings were: (1) Low-dose manganese (29 mg...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Veterinary Science
سال: 2019
ISSN: 1229-845X,1976-555X
DOI: 10.4142/jvs.2019.20.e10