Imaging brain slice activity with FlicR1
Optoacoustic Calcium Imaging of Deep Brain Activity in an Intracardially Perfused Mouse Brain Model
... of brain tissue [ 43 , 44 ...the brain after blood clearing could be prolonged through the improvement of the blood replacement mixture by adjusting ion concentrations, inclusion of cytoprotective agents [ ...
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Imaging fast electrical activity in the brain with electrical impedance tomography
... excitatory activity and inhibitory ...of activity at 7 ms occurring at ...the activity spreads to adjacent areas in S1 and disappears at 17 ...
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Imaging fast neural activity in the brain with Electrical Impedance Tomography
... with brain activity, the principle being, as with other modali- ties, based upon haemodynamic changes, which would decrease the impedance of the active region as blood allows current to more freely pass ...
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Organotypic brain slice cultures to model neurodegenerative proteinopathies
... Conclusions BSC models provide a powerful bridge combining the ac- cessibility and control of in vitro approaches whilst pre- serving the physiology, cytoarchitecture and synaptic integrity of an intact brain. It ...
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Imaging Physiological and Pathological Activity in the Brain using Electric Impedance Tomography
... neuronal activity in the ...allow imaging of activity in the deep structures. The SNR of EIT imaging was improved significantly by increasing the carrier frequency of the EIT ...3D ...
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SPONTANEOUS LOCOMOTOR ACTIVITY IN ARCTIC CHARR MEASURED BY A COMPUTERIZED IMAGING TECHNIQUE: ROLE OF BRAIN SEROTONERGIC ACTIVITY
... locomotor activity was measured in dominant and subordinate individuals of Arctic charr (Salvelinus alpinus) and in individuals treated with inhibitors of serotonin (5-HT) synthesis and re- ...elevated ...
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A REVIEW ON INFLUENCE OF MUSIC ON BRAIN ACTIVITY USING SIGNAL PROCESSING AND IMAGING SYSTEM
... electrical activity are correlated with the formation of the dominant at the behavioral level when the recognition activity is accompanied by ...alpha activity and decreases beta activities which ...
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The purine salvage pathway and the restoration of cerebral ATP : implications for brain slice physiology and brain injury
... with brain injury; (2) allow cells to activate reparative mechanisms, such as protein synthesis, which is inhibited after injury, and (3) promote the release of greater amounts of adenosine with its inhibitory, ...
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Effect of slice thickness on brain magnetic resonance image texture analysis
... resolution was often essential for the texture analysis of the analyzed materials. How- ever, linear discriminant analysis (LDA) classification accuracy of objects with different spheres was over 90%, even in ...
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Evaluation of 2D multiband EPI imaging for high-resolution, whole-brain, task-based fMRI studies at 3T: Sensitivity and slice leakage artifacts
... activation cluster in the visual cortex is marked with a blue cross. The horizontal dashed yellow lines indicate the 6 slices that were simulta- neously excited during the acquisition that included the seed voxel. The ...
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Brain imaging with SPECT and PET
... Liver scans Children with prolonged neonatal hepatitis should be investigated urgently, as the outcome of a Kasai procedure for biliary atresia is poorer in older babies. [7] In patients with jaundice, the ...
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Brain Imaging Findings in Dyslexia
... Quantitative EEG and neuropsychological tests were used to investigate the underlying neural processes in dyslexia. Dyslexic children showed increased slow activity (delta and theta) in the frontal and right ...
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Data mining in brain imaging
... The data from functional imaging scans are typically in the form of measurements at thousands of voxels. In PET, a voxel measurement reflects the amount of activity in a brain region. In fMRI, a ...
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High temporal resolution arterial spin labeling MRI with whole-brain coverage by combining time-encoding with Look-Locker and simultaneous multi-slice imaging
... Methods: A Hadamard 8‐matrix was used to dynamically encode the pCASL labeling train, thereby providing the first source of temporal information. The second method for obtaining dynamic arterial spin labeling (ASL) ...
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Imaging fast electrical activity in the brain during ictal epileptiform discharges with electrical impedance tomography
... to imaging conductivity changes in the cerebral cortex, although it still provides novel insights into the trajectory of SWDs over large volumes of the cortex not previously achieved with other tech- ...of ...
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Physiological basis and image processing in functional magnetic resonance imaging: Neuronal and motor activity in brain
... Binocular interactions present checkerboard stimuli occurring when subjects view dichoptically. A flickering radial checkerboard stimulation of eyes in binocular or monocular conditions, generate specific responses in ...
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Brain Slice Preparation In Electrophysiology
... the brain and its workings are now even more fascinating and ...and brain mechanisms are beginning to look ...defining brain function. The slice preparation is rapidly becoming a standard for ...
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BRAIN IMAGING
... the brain, and suggested that some of these patterns offered protection to certain brain regions, while leaving others vulnerable in cases of anoxia or ...
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Imaging of coronary atherosclerosis with multi-slice computed tomography
... examination of coronary stents Despite substantial improvements in interventional revascularization of coronary arteries, the rate of in-stent restenosis remains in the range of >20% in routine clinical practice. 23 ...
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The brain slice method for studying drug distribution in the CNS
... high-throughput brain slice method is a precise and robust technique for estimating the overall uptake of drugs into brain tissue through determination of the unbound volume of distribution in the ...
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