منابع مشابه
To smell the immune system: olfaction, autoimmunity and brain involvement.
Aside from its recognition and warning functions, olfaction serves many purposes in the CNS and remains one of the most important means of communication with the environment. In addition to olfactory tract input, the olfactory bulb also receives and provides input to other brain centers that modify neuronal activity. Research in the field of immunology as well as in various brain illnesses is b...
متن کاملAssessing olfaction following pediatric traumatic brain injury.
A brief procedure for screening the olfactory function in elementary-age children was developed in the present investigation When the performance of pediatric patients with mild traumatic brain injury (TBI) was compared with that of a matched sample with severe TBI, the severe TBI sample was one and one-half times as likely to exhibit an impaired sense of smell of formal testing (p<0 05) Subseq...
متن کاملBrain imaging studies of the functional organization of human olfaction.
It is believed that sensory functions are organized in a hierarchical and parallel manner. The sense of smell differs in several aspects from other senses: odors can immediately elicit emotional evocations, they are remembered after a long time, and they are difficult to label. This raises the question of whether odorous stimuli may be processed differently from the other sensory stimuli. New d...
متن کاملTraumatic Brain Injury and Olfaction: A Systematic Review
Traumatic brain injury (TBI) is a common condition that is often complicated by neuropsychiatric sequelae that can have major impacts on function and quality of life. An alteration in the sense of smell is recognized as a relatively common complication of TBI; however in clinical practice, this complication may not be sought or adequately characterized. We conducted a systematic review of studi...
متن کاملOlfaction.
The main and accessory olfactory systems have received considerable attention on the part of scientists and clinicians during the last decade, largely because of (a) quantum advances in understanding their genetically expressed receptor mechanisms, (b) evidence that their receptor cells undergo neurogenesis and both programmed and induced cell death, and (c) important technical and practical de...
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ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 2006
ISSN: 0022-3050
DOI: 10.1136/jnnp.2006.0111849