cerebral hemispheres
Differential Spontaneous Photon Emissions from Cerebral Hemispheres of Fixed Human Brains: Asymmetric Coupling to Geomagnetic Activity and Potentials for Examining Post Mortem Intrinsic Photon Information
... If the emissions were “random”, one would not expect the two distinct factor loadings for the amplitude fluc- tuations of the spectral power densities. They would have been less influenced by the nuances of net photon ...
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Lagged Coherence of Photon Emissions and Spectral Power Densities between the Cerebral Hemispheres of Human Subjects during Rest Conditions: Phase Shift and Quantum Possibilities
... from cerebral activity to be reversibly controlled by external instruction ...two cerebral hemispheres of human beings when they simply sit in the dark and engage in cognition commensurate with the ...
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Functional MR imaging of cortical activation of the cerebral hemispheres during motor tasks
... Several reports have been published on the use of functional magnetic resonance (MR) imaging and positron emission tomography (PET) to map acti- vated brain areas during hand movements (1–3). An intriguing finding in ...
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The processing of phonological and orthographic representations of print in the left and right cerebral hemispheres
... women (e.g., Pugh et al., 1996; Shaywitz, et al., 1995). More specifically regarding phonological processing, Coney (2002) and Crossman and Polich (1988) evidenced greater left hemisphere ability to make rhyme judgments ...
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Worlds apart: Pictorial semantics in the left and right cerebral hemispheres
... There are occasions when we do not see things for what they are nor remember specific events that we wish we had remembered. When we acquire new knowledge, it interacts with knowledge already stored in long-term memory, ...
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In vivo MR determination of water diffusion coefficients and diffusion anisotropy: correlation with structural alteration in gliomas of the cerebral hemispheres
... In response to these technical limitations a motion-insensitive pulse sequence that uses standard MR hardware has been developed at our institution for the rapid quantitative deter- mination of water ADCs in three ...
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Clinical Reasoning: A case of progressive cognitive decline reversed by middle cerebral artery stent placement
... the cerebral hemispheres, worse on the right, consistent with decreased vascular re- serve in the MCA territories (figure ...detecting cerebral dysfunction) strongly suggested deficits in right ...
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Echo planar perfusion MR of moyamoya disease
... the cerebral hemispheres and/or focal perfusion abnormalities were detected with at least one of the three methods of analysis in all except two patients (cases 10 and 15), in whom the time-intensity ...
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Herpes simplex encephalitis: CT findings in the neonate and young infant
... In summary, the earliest CT manifestations of neonatal HSE may be subtle, with patchy areas of low attenuation occurring in both cerebral hemispheres but with relative sparing of the bas[r] ...
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The Whiplash Shaken Infant Syndrome: Manual Shaking by the Extremities With Whiplash-Induced Intracranial and Intraocular Bleedings, Linked With Residual Permanent Brain Damage and Mental Retardation
... Brain: no external signs of trauma to the head; bilateral subdural hematomas with sub- arachnoid hemorrhages, as well, over both cerebral hemispheres; extensive bleedings at the sites of[r] ...
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The role of early MR in the evaluation of the term infant with seizures
... B, Axial Tl-weighted image at 6 days of age shows foci of subacute hemorrhage shortening scattered throughout both cerebral hemispheres open arrows, a discrete left middle cerebral arter[r] ...
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Neurologic involvement in Behçet disease: imaging findings in 16 patients
... MR imaging in nine patients showed foci of high signal intensity on T2-weighted images within the brainstem, the basal ganglia, and the cerebral hemispheres in that order of frequency.. [r] ...
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Clinical Reasoning: A young adult presents with focal weakness and hemorrhagic brain lesions
... bilateral cerebral hemispheres, brains- tem, and cerebellum on fluid-attenuated inversion recovery (FLAIR) images with associated enhance- ment on T1 postgadolinium sequences in a majority of ...
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31P Spectroscopy in Thrombolytic Treatment of Experimental Cerebral Infarct
... While a large embolus within the cervical portion of the internal carotid artery of a human patient often gives rise to severe infarcts of the cerebral hemispheres, a similarly located e[r] ...
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Longitudinal neuroimaging and neuropsychological profiles of frontotemporal dementia with C9ORF72 expansions
... Results: Patients had low average verbal and performance IQ at baseline that became impaired (< 5th percentile) at follow-up. In particular, visual memory, naming and dominant parietal skills all showed deterioration. ...
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Assessment of Sulcation of the Fetal Brain in Cases of Isolated Agenesis of the Corpus Callosum Using In Utero MR Imaging
... he development of the cortex of the cerebral hemispheres follows a predictable course in the normal fetus in terms of sulcation and has been used as a method to estimate gestational age,[r] ...
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CONGENITAL CEREBRAL GRANULOMAS
... sphere of Case 3 showing focal calcification in the in both cerebral hemispheres (Fig.. There was.[r] ...
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MR imaging of callosal and corticocallosal dysgenesis
... Patterns were sought in the morphology of the corpus callosum and the cerebral hemispheres, which revealed a predictable relation to embryonic development, both in regard to the decussat[r] ...
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Antenatal diagnosis of alobar holoprosencephaly: a case report
... of intrauterine life, the prosencephalon further divides into the telencephalon and diencephalon. The telencephalon forms the two cerebral hemispheres whereas the diencephalon forms the thalami, the ...
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POSTPARTUM POSTERIOR REVERSIBLE ENCEPHALOPATHY SYNDROME (PRES): A CASE REPORT AND A BRIEF REVIEW OF LITERATURE
... Posterior reversible encephalopathy syndrome (PRES) refers to a clinico-radiologic entity with characteristic features on neuroimaging and nonspecific symptoms comprising headache, confusion, visual disturbances and ...
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