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• catalog abstract "This volume, comprising the proceedings of an International Symposium on Optical Imaging and Metabolism, held in May 1995 in Berlin, covers recent technical progress of optical method as well as the physiological basis of the measurements. Simultaneous studies are used to compare near-infrared spectroscopy measurements with other functional methods, especially PET and fMRI. In addition, examples are given for new applications of the NIRS-method. Also reviewed is the latest information on the coupling of neuronal activity and cerebral blood flow response. Finally, the optical method is put into the perspective of presently available functional neuroimaging methods including fMRI, PET, MEG, and EEG. Annotation c. by Book News, Inc., Portland, Or.".
• catalog contributor b10450969.
• catalog contributor b10450970.
• catalog contributor b10450971.
• catalog created "c1997.".
• catalog date "1997".
• catalog date "c1997.".
• catalog dateCopyrighted "c1997.".
• catalog description "1. Signal sources in functional neuroimaging -- Functional neuroimaging: optical approaches -- Signal sources in bold contrast FMRI -- The MR T₁ based perfusion model -- Is there a different type of MR-contrast in the early phase of functional activation? -- Signal sources in PET -- 2. New technical developments in near infrared spectroscopy of the brain -- Can we measure correlates of neuronal activity with non-invasive optical methods? -- Measurement of cytochrome oxidase redox state by near infrared spectroscopy -- Spatial resolution enchancement through time gated measurements -- Towards near-infrared imaging of the brain -- 3. Application of NIRS for the functional assessment of brain and comparison to other functional neuroimaging methods -- Cerebral oxygenation states as revealed by near-infrared spectrophotometry -- Brain oxygenation monitoring during cardiopulmonary bypass by near infrared spectroscopy -- A role for near infrared spectroscopy in psychiatry? -- ".
• catalog description "Includes bibliographical references and indexes.".
• catalog description "Near-infrared spectroscopy in functional activation studies: can NIRS demonstrate cortical activation? -- Correlation between absolute deoxyhaemoglobin [dHb] measured by near infrared spectoscopy (NIRS) and absolute R2'as determined by magnetic resonance imaging (MRI) -- Towards brain mapping combining near-infrared spectroscopy and high resolution 3D MRI -- Assessment of local brain activation: a simultaneous PET and near-infrared spectroscopy study -- 4. Coupling of brain activity and cerebral blood flow and functional neuroimaging methods -- Metabolic aspects of neurovascular coupling -- Metabolic coupling during activation: a cellular view -- Neuronal-vascular coupling: a unifying hypothesis -- Understanding functional neuroimaging methods based on neurovascular coupling -- Dynamic NMR studies of perfusion and oxidative metabolism during focal brain activation -- Changes of blood flow and oxygen consumption in visual cortex of living humans -- ".
• catalog description "This volume, comprising the proceedings of an International Symposium on Optical Imaging and Metabolism, held in May 1995 in Berlin, covers recent technical progress of optical method as well as the physiological basis of the measurements. Simultaneous studies are used to compare near-infrared spectroscopy measurements with other functional methods, especially PET and fMRI. In addition, examples are given for new applications of the NIRS-method. Also reviewed is the latest information on the coupling of neuronal activity and cerebral blood flow response. Finally, the optical method is put into the perspective of presently available functional neuroimaging methods including fMRI, PET, MEG, and EEG. Annotation c. by Book News, Inc., Portland, Or.".
• catalog description "Uncoupling of absolute CBF to neural activity -- Vascular regulation at sub millimeter range: sources of intrinsic signals for high resolution optical imaging -- 5. Multimodal imaging of the human brain -- Linking cerebral blood oxygenation to human brain function: current issues for human neuroscience by magnetic resonance neuroimaging -- Intersubject analysis of FMRI data using spatial normalization -- What do we expect from non-invasive functional neuroimaging?".
• catalog extent "ix, 249 p. :".
• catalog identifier "0306455854".
• catalog isPartOf "Advances in experimental medicine and biology ; v. 413".
• catalog issued "1997".
• catalog issued "c1997.".
• catalog language "eng".
• catalog publisher "New York : Plenum Press,".
• catalog subject "612.8/2 21".
• catalog subject "Brain Blood-vessels Imaging Congresses.".
• catalog subject "Brain Imaging Congresses.".
• catalog subject "Brain Metabolism Congresses.".
• catalog subject "Brain physiology congresses.".
• catalog subject "Diagnostic Imaging congresses.".
• catalog subject "Infrared imaging Congresses.".
• catalog subject "Near infrared spectroscopy Congresses.".
• catalog subject "RC386.6.D52 O645 1997".
• catalog subject "Spectroscopy, Near-Infrared congresses.".
• catalog subject "W1 AD559 v.413 1997".
• catalog subject "WL 300 O62 1997".
• catalog tableOfContents "1. Signal sources in functional neuroimaging -- Functional neuroimaging: optical approaches -- Signal sources in bold contrast FMRI -- The MR T₁ based perfusion model -- Is there a different type of MR-contrast in the early phase of functional activation? -- Signal sources in PET -- 2. New technical developments in near infrared spectroscopy of the brain -- Can we measure correlates of neuronal activity with non-invasive optical methods? -- Measurement of cytochrome oxidase redox state by near infrared spectroscopy -- Spatial resolution enchancement through time gated measurements -- Towards near-infrared imaging of the brain -- 3. Application of NIRS for the functional assessment of brain and comparison to other functional neuroimaging methods -- Cerebral oxygenation states as revealed by near-infrared spectrophotometry -- Brain oxygenation monitoring during cardiopulmonary bypass by near infrared spectroscopy -- A role for near infrared spectroscopy in psychiatry? -- ".
• catalog tableOfContents "Near-infrared spectroscopy in functional activation studies: can NIRS demonstrate cortical activation? -- Correlation between absolute deoxyhaemoglobin [dHb] measured by near infrared spectoscopy (NIRS) and absolute R2'as determined by magnetic resonance imaging (MRI) -- Towards brain mapping combining near-infrared spectroscopy and high resolution 3D MRI -- Assessment of local brain activation: a simultaneous PET and near-infrared spectroscopy study -- 4. Coupling of brain activity and cerebral blood flow and functional neuroimaging methods -- Metabolic aspects of neurovascular coupling -- Metabolic coupling during activation: a cellular view -- Neuronal-vascular coupling: a unifying hypothesis -- Understanding functional neuroimaging methods based on neurovascular coupling -- Dynamic NMR studies of perfusion and oxidative metabolism during focal brain activation -- Changes of blood flow and oxygen consumption in visual cortex of living humans -- ".
• catalog tableOfContents "Uncoupling of absolute CBF to neural activity -- Vascular regulation at sub millimeter range: sources of intrinsic signals for high resolution optical imaging -- 5. Multimodal imaging of the human brain -- Linking cerebral blood oxygenation to human brain function: current issues for human neuroscience by magnetic resonance neuroimaging -- Intersubject analysis of FMRI data using spatial normalization -- What do we expect from non-invasive functional neuroimaging?".
• catalog title "Optical imaging of brain function and metabolism 2 : physiological basis and comparison to other functional neuroimaging methods / edited by Arno Villringer, Ulrich Dirnagl.".
• catalog type "Conference proceedings. fast".
• catalog type "text".