Functional Neuro-Imaging and Post-Traumatic Olfactory Impairment
نویسندگان
چکیده
منابع مشابه
Emotional brain rhythms and their impairment in post-traumatic patients.
Patients with post-traumatic stress disorder (PTSD) suffer from a failure of cognitive control over emotional distracters. The physiological substrates of cognitive-emotional interactions and their breakdown in disease are, however, unknown. Here, we studied brain activity in PTSD patients and healthy controls in response to emotion-provoking pictures using electroencephalography and functional...
متن کاملUse of olfactory training in post-traumatic and postinfectious olfactory dysfunction.
OBJECTIVES/HYPOTHESIS There is evidence that the olfactory system can be modulated by repeated exposure to odors, a procedure called olfactory training. The aim of this study was to assess the effectiveness of olfactory training in patients with postinfectious and post-traumatic olfactory dysfunction. STUDY DESIGN Prospective study of 119 patients with postinfectious and post-traumatic olfact...
متن کاملInvestigation of prognostic factors for post-traumatic olfactory dysfunction.
BACKGROUND Post-traumatic olfactory dysfunction is common but has a poor prognosis. The purpose of this study was to analyze the effect of clinical features on improvements in post-traumatic olfactory dysfunction. METHODS From 2007 to 2013, patients with post-traumatic olfactory dysfunction were enrolled. Olfactory function was assessed using the Sniffin' Sticks test at the first and final vi...
متن کاملPredictors of Olfactory Impairment among Northern Iranian Population
Introduction: The performance in most smell identification tests is subjected to cultural variations. This study aimed to evaluate age, gender, and smoking-related effects on the test performance in the North of Iran. Materials and Methods: The olfactory function of 1470 eligible subjects was assessed in this study. Moreover, this study evaluated the influence of age, ...
متن کاملFunctional magnetic resonance imaging of working memory impairment after traumatic brain injury.
OBJECTIVES To examine patterns of brain activation while performing a working memory task in persons with moderate to severe traumatic brain injury (TBI) and healthy controls. It is well established that working memory is an area of cognition that is especially vulnerable to disruption after TBI. Although much has been learned about the system of cerebral representation of working memory in hea...
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ژورنال
عنوان ژورنال: Indian Journal of Psychological Medicine
سال: 2010
ISSN: 0253-7176,0975-1564
DOI: 10.4103/0253-7176.78504