Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 82 for “"septal"”.
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Electroencephalographic Changes Following Septal Lesions in the Unrestrained Rat
Made available in DSpace on 2014-12-05T22:14:45Z (GMT). No. of bitstreams: 1 6402865.pdf: 5907430 bytes, checksum: b23d4d2e6b644873a7889f5754fa1c46 (MD5) Previous issue date: 1963
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The genetics of atrial septal defect and patent foramen ovale
… 1% of liveborn babies. Secundum atrial septal defect (ASD) is the second most common form of congenital heart disease (CHD). Most cases have no known cause. Chromosomal, syndromal and teratogenic causes account for a minority of cases. The hypothesis that mutations in the ASD genes …
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Surgical techniques used for closure of perimembranous ventricular septal defects
… for their isolated perimembranous ventricular septal defects were compared. Group I consisted of 77 children who had their VSDs closed between 1987 to 1990, mainly with a double velour dacron patch using interrupted alternating 5.0 silicone coated braided polyester suture ( Ticron®) and 5.0 …
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Secundum atrial septal defect in the adult. Clinical, haemodynamic and electrophysiological aspects.
Atrial septal defect (ASD) is the most common congenital heart malformation diagnosed in adult life. In this thesis important clinical, haemodynamic and electrophysiological aspects of ASD in the adult are explored. The diagnostic accuracy of magnetic resonance velocity mapping (MRvm)in calculating …
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Spatial memory function and hippocampal cholinergic activity: restoration by intrahippocampal septal grafts
This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).
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Neonatal septal lesions and early malnutrition: interactive effects on physiology and behavior
… to be superimposed upon such damage. Using septal lesions as a tool, we attempted to assess the interaction between neonatal brain damage and subsequent malnutrition.</p> <p>Half of the offspring of each sex in each of 28 litters of albino rats received lesions restricted to the septum at 24 …
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Selective Lesion of Cholinergic Neurons of the Septal-Hippocampal Tract: Memory and Learning
It is hypothesized that the loss of cholinergic function in the medial septum (MS), observed early in many forms of dementia, contributes to memory losses characterized in these diseases. The studies of this dissertation examined whether the selective loss of cholinergic neurons in the MS impairs …
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Effects of Size on Ovoid Anterior Septal Perforations: Physiologic Modeling With Computational Fluid Dynamics
BACKGROUND: Nasal septal perforations (NSPs) often cause bleeding, crusting, obstruction, and/or whistling. Exposed cartilage along the perimeter of the perforation prolongs healing time. The perforation perimeter lies in the path of nasal airflow which could exacerbate these effects. Understanding …
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Septal Lesions in Rats Impair Drl-5 Performance and Decrease Alternation in a T-Maze
Made available in DSpace on 2014-12-08T23:01:17Z (GMT). No. of bitstreams: 1 6507162.pdf: 2038111 bytes, checksum: a07f9d147cf06fbb3d0626db25be18ce (MD5) Previous issue date: 1965
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Effects of Septal and Cingulate Cortex Lesions on Conditioned Suppressionof Activity and Avoidance Behavior in Rats
Made available in DSpace on 2014-12-08T23:01:21Z (GMT). No. of bitstreams: 1 6511883.pdf: 1941098 bytes, checksum: 6682cee0ee85cc3a7d48f50ccbea6280 (MD5) Previous issue date: 1965
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Ultrasonographic circumferential strain pattern analysis of the cardiac septal wall in rodents with experimental pulmonary hypertension.
… function. In this paper, the authors compare the septal strain pattern of rodents with chemically-induced PAH, to a known indicator of right heart pressures, pulmonary arterial acceleration time (PAAT). Method This was a secondary analysis of ultrasonographic data of rodents from a previous study …
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Ultrasonographic circumferential strain pattern analysis of the cardiac septal wall in rodents with experimental pulmonary hypertension.
… function. In this paper, the authors compare the septal strain pattern of rodents with chemically-induced PAH, to a known indicator of right heart pressures, pulmonary arterial acceleration time (PAAT). Method This was a secondary analysis of ultrasonographic data of rodents from a previous study …
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Effects of Non-Contingent Septal Stimulation On: Cer Learning, Response to Foot Shock, and Electrical Activity of Muscle
Made available in DSpace on 2014-12-03T23:51:21Z (GMT). No. of bitstreams: 1 6303251.pdf: 4312371 bytes, checksum: 991cd57132b648bdb537c4f76b1b040d (MD5) Previous issue date: 1962
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Nasal Septal Deviation and Nasofacial Skeletal Form: A Cross-Sectional CBCT Study of a 7-18 Year-Old Cohort
… was to examine the relationship between nasal septal deviation and the shape of the nasofacial skeleton during ontogeny. Materials and Methods: Nasal septal size was retrospectively measured on existing cone-beam computed tomograms (CBCT) in 66 mixed-sex orthodontic patients of European …
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Electrical activity of single cells in the septal area of rats resulting from changes in plasma volume and osmolality
Thesis (M.A.)--Michigan State University. Department of Psychology, 1972
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Dreidimensionale Rekonstruktion transösophagealer zweidimensionaler Schnittbilder zur quantitativen Analyse von Vorhofseptumdefekten vom Sekundum-Typ
… of size and spatial relationships of the atrial septal defects to adjacent cardiac structures, which would be advantageous to those contemplating device closure, is described. The aim was to examine the value of the transesophageal threedimensional echocardiography for this purpose. …
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Septotemporal Variation in Theta Rhythm Dynamics: Effects of Speed and Habituation
… of theta signals vary across lamina within the septal hippocampus, limited information is available about variation in these indices across the septotemporal (long) or areal axis. The present study examined the relationship of locomotor speed to theta indices at CA1 and DG sites across the …
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A Search For Genetic Modifiers Responsible For Congenital Heart Disease Variability In The Presence Of Nkx2-5 Haploinsufficiency
… C57Bl/6 frequently have atrial and ventricular septal defects. The incidences are substantially reduced in the Nkx2-5+/- progeny of first-generation: F1) outcrosses to the strains FVB/N or A/J. Defects recur in the second generation: F2) of the F1xF1 intercross or backcrosses to the parental …
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