Dynamic photoacoustic imaging of neurovascular coupling in salivary glands
نویسندگان
چکیده
منابع مشابه
outlines imaging of salivary glands
in this regards first of all cross sectional anatomy of salivary glands and different diagnostic modalities such as ultrasound, cat scan, conventional mri and nuclear studies will be discussed. advanced mri modality such as dce (dynamic susceptibility enhanced) imaging will be introduced. then various pathologies of salivary glands including infectious, benign and malignant neoplastic processes...
متن کاملThe Bimodal Nature of Neurovascular Coupling
Neurons, by virtue of their complex and continuously changing signaling roles in brain, must be able to regulate access to energy in order to maintain their ability to communicate meaningful frequency-encoded information. This is accomplished by release of neurotransmitters to astrocytes that in turn signal the vascular system to increase cerebral blood flow (CBF). This process has been termed ...
متن کاملNeurovascular Photoacoustic Tomography
Neurovascular coupling refers to the relationship between neuronal activities and downstream hemodynamic responses. Photoacoustic tomography (PAT), enabling comprehensive label-free imaging of hemodynamic activities with highly scalable penetration and spatial resolution, has great potential in the study of neurovascular coupling. In this review, we first introduce the technical basis of hemody...
متن کاملSalivary Glands
Mod&r, Lavstedt, and Ahlund studied the oral health effects of smoking and snuff use in 232 Swedish school children ages 13 to 14 years (119 boys and 113 girls) (36). Thirteen (11 percent) of the boys used snuff. The children were interviewed regarding their tobacco and toothbrushing habits, and examin ers (blind to the interview results) clinically assessed the degree of gingival mflammation, ...
متن کاملSalivary Glands
Saliva plays an essential role in maintaining oral health. Alterations in salivary function lead to compromise of oral tissues and functions and have a large impact on a patient’s quality of life. Reductions in salivary flow most commonly manifest as symptoms of oral dryness. This subjective complaint of dry mouth is termed xerostomia, whereas objective alterations in salivary performance, quan...
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 Oral Biosciences
سال: 2019
ISSN: 1349-0079
DOI: 10.1016/j.job.2019.08.002