occipital lobes
Cranial sonography of the occipital horns and gyral patterns in the occipital lobes
... 5.-Coronal section through brain of premature neonate weighing 1750 g at birth shows the effect of calcarine fissure causing a hump large open arrow in medial wall of occipital horn smal[r] ...
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Morphological Study of Sulci and Gyri of Occipital Lobe of Cerebral Hemisphere of Human Brain
... The occipital lobe of the cerebral hemisphere of human brain is a conical lobe which lies behind the parieto-occipital sulcus on its medial surface, and posterior to an imaginary line drawn on the ...
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Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy: MR findings
... The MR findings are striking. Broad, confluent areas of white matter are replaced by tissue with abnormal high signal on T2 and proton-density weighting. Symmetric involvement of the tem- poral and occipital ...
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Various MRS Application Tools for Alzheimer Disease and Mild Cognitive Impairment
... Increased mI has been reported most often in the posterior cingulate gyrus, temporal-parietal area, parietal white matter and occipital lobes.51,60,61,65,70 However, 2 studies reported n[r] ...
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Diffusional anisotropy of the human brain assessed with diffusion weighted MR: relation with normal brain development and aging
... TABLE 1: Average of anisot ropic ratios in frontal and occipital lobes among neonates, infants, children, and adults Apparent Diffusion Coefficient 90/ 0 m ean ± SD.. Frontal lobe Occipi[r] ...
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Lobar Distribution of Changes in Gray Matter and White Matter in Memory Clinic Patients: Detected Using Magnetization Transfer Imaging
... ance of the most common MTR value and reflected the amount of remaining normal brain tissue. This peak height was normalized for lobar size by dividing the number of voxels on the peak by the total number of segmented ...
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Headache, epilepsy and photosensitivity: how are they connected?
... focus: occipital lobe epilepsy was strongly correlated with migraine-like post-ictal ...The occipital lobe is deemed to be the brain structure most responsible for the development of migraine [47, ...the ...
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RESEARCH ARTICLE MRA-based evaluation of anatomical variation of circle of Willis in adult Pakistanis
... concluded that rapid development of occipital lobes occurs during foetal life that increases the demand for vasculature which significantly affects the final form of COW, particularly in[r] ...
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ARTERIOVENOUS MALFORMATION OR CONTUSION : A DIAGNOSTIC DILEMMA
... and occipital lobes are most appropriately explained by the focal hyperemic phenomenon following brain injury or as part of the evolution of cerebral ...
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Occipital network for figure/ground organization
... The horizontal axis in the Xatmaps (Figs. 1e, f, 2c) is ori- ented from medial (V1 periphery) toward left and right lat- eral (hMT+/V5+) directions; the top of the Xatmaps is dorsal, the bottom–ventral. (Gyri are coded ...
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Diffusion-weighted imaging study in euthymic patients with bipolar I disorder
... In another DTI study carried out by Adler et al. (7), no significant difference was found in ADC values with respect to control group. They measured ADC values only on a quite limited number of patients and only from ...
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Alteration of white matter MR signal intensity in frontotemporal dementia
... and occipital lobes (the middle tem- poral gyrus and lingual gyrus) in the middle frontal gyrus for the frontal lobe and the supramarginal gyrus, for the parietal lobe at the level of ...the ...
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Gene identification in autosomal dominant disorders
... that occipital in- volvement is more severe than that seen in the temporal or frontal ...selective occipital vulnerability is related to the high degree of axonal migra- tion and synaptogenesis occurring ...
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Stability Lobes Prediction in Thin Wall Machining
... Even after such an extensive research into chatter vibration, it still is (as stated by Taylor just over a century ago) one of the most obscure and delicate of all problems facing the machinist [1]. It certainly ...
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Occipital pressure sores in two neonates
... [1]. Occipital pres- sure sores in pediatrics often occur in neonates with con- genital heart disease, nervous system disease, accidental injury or an infectious disease in which they received hi- bernation ...
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MR Neurography of Greater Occipital Nerve Neuropathy: Initial Experience in Patients with Migraine
... Occipital MRN from the level of the base of the skull to the C5– 6 area was performed, encompassing bilateral GONs in all 18 pa- tients who met the criteria for possible GON compression based on history and ...
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Anatomical analysis of the distribution patterns of occipital cutaneous nerves and the clinical implications for pain management
... the occipital nerves in the middle occipital ...the occipital nerves, which may aid in the management of occipital pain in clinical ...
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Occipital Encephalocele and Early Gestational Hyperthermia
... Of the 17 patients ascertained with an isolated posterior encephalocele, four (24%) of the mothers gave a history of hyperthermia, due to pro- longed fever of at least 1.5 C above normal[r] ...
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Occipital peripheral nerve stimulation in the management of chronic intractable occipital neuralgia in a patient with neurofibromatosis type 1: a case report
... bilateral occipital neuralgia on the basis of the diagnostic criteria outlined in the second edition of The International Classification of Headache Disorders ...Her occipital neuralgia persisted for more ...
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Articles
... P. brevistyla, P. delavayi and P. leptophylla. As shown in Fig. 6, the variation of the depth of staminodes in the specimens collected from Baoji County, Heqing County and Baoxing County, where the types of P. ...
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