BRIDGING THE GAP BETWEEN NEUROIMAGING AND NEURONAL PHYSIOLOGY
| العنوان: | BRIDGING THE GAP BETWEEN NEUROIMAGING AND NEURONAL PHYSIOLOGY |
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| المؤلفون: | Kamil Ugurbil, Dae-Shik Kim |
| المصدر: | Image Analysis and Stereology, Vol 21, Iss 2, Pp 97-105 (2011) Image analysis and stereology |
| بيانات النشر: | Slovenian Society for Stereology and Quantitative Image Analysis, 2011. |
| سنة النشر: | 2011 |
| مصطلحات موضوعية: | cat visual cortex, Bridging (networking), Acoustics and Ultrasonics, Materials Science (miscellaneous), General Mathematics, Blood oxygenation level dependent, Physiology, BOLD specificity, Neuroimaging, Functional neuroimaging, medicine, Radiology, Nuclear Medicine and imaging, Instrumentation, lcsh:R5-920, medicine.diagnostic_test, lcsh:Mathematics, fMRI, Cognition, neural correlate, lcsh:QA1-939, nervous system, Signal Processing, Computer Vision and Pattern Recognition, lcsh:Medicine (General), Psychology, Functional magnetic resonance imaging, Biotechnology |
| الوصف: | Despite the fact that blood oxygenation level dependent (BOLD) functional magnetic resonance imaging (fMRI) studies have become ubiquitous and are of ever increasing importance for clinical and basic neurosciences, the fundamental relationships between BOLD and the underlying neuronal physiology are not understood. This raises severe concerns about the validity of BOLD contrast per se, and the conceptual frameworks currently employed in interpreting cognitive neuroimaging data. In order to expand the explanatory power of functional MRI data, several crucial questions will have to be addressed. The two most important questions are: First, what is the ultimate spatial resolution of fMRI?, secondly, what is the "neural correlate" of functional MRI? This article attempts to compile a series of results from our and other laboratories, suggesting that both the questions of "spatial specificity" and "neural correlate" might be within the reach of a tentative solution, thus finally bridging the gap between functional neuroimaging and neuronal physiology. |
| وصف الملف: | application/html; application/pdf; text/plain |
| تدمد: | 1854-5165 1580-3139 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65ae049b679bb9c6811eda7d13afbda1Test https://doi.org/10.5566/ias.v21.p97-105Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....65ae049b679bb9c6811eda7d13afbda1 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 18545165 15803139 |
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