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 249 for “"Cerebellum"”.
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The cerebellum in children with meningomyelocele
[Abstract unavailable]
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Intelligent motion control with an artificial cerebellum
… which makes it functionally similar to the cerebellum (a part of the brain that modulates movement). A highly efficient implementation is described which makes FOX suitable for on-line control. FOX requires a small amount of dynamical information about the system being controlled: the …
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Tissue segmentation of the cerebellum from MR images
The cerebellum is known to be very susceptible to prenatal exposure to alcohol and people affected by Fetal Alcohol Spectrum Disorder (FASD) show a decrease in cerebellar volume. Unfortunately, there seems to be little work that focuses specifically on cerebellum tissue segmentation. We set out to …
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Structural and Functional Organization of the Gold Fish Cerebellum
Made available in DSpace on 2015-05-14T14:57:11Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7414567.PDF: 16959411 bytes, checksum: d732f2d20ce47f7efed577b80e48c3d4 (MD5) Previous issue date: 1974
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VOLUMETRIC GROWTH MODEL OF HUMAN MEDULLOBLASTOMA IN THE NUDE MOUSE CEREBELLUM
… (VC312) in the athymic nude mouse cerebellum using Gd- enhanced T1-weighed MRI scans. Additionally, a medulloblastoma flank tumor model was used to explore the in vivo effect of the oral anti-cancer agent that inhibits Akt activation in the phosphoinositide 3-kinase (PI3K) pathway. …
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Temporal and spatial controls of cell fate specification in the cerebellum
The domain of the developing cerebellum in dorsal rhombomere 1 is specified by signals from two adjacent organising centres, the midbrain-hindbrain boundary (isthmus) and the roof plate of the fourth ventricle. Two major precursor pools give rise to all the cells of the cerebellum: the ventricular …
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EFFECTS OF DRUGS ON EXTRACELLULAR ARGININE LEVEL IN THE CEREBELLUM OF RAT
The ubiquitous nature of NO and its roles as a vasodilator and as an effector molecule in immunological reactions have implicated its function in many physiological and pathophysiological systems. In the neurochemical system, NO is believed to be involved in the transduction mechanism between …
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Avian Cerebellum Specialization in Relation to Acrobatic Courtship Displays in Manakins (Pipridae)
… studies have suggested a relationship between cerebellum (Cb) morphology and distinct motor-related functions for the anterior Cb (somatosensory, flying, hopping/walking), posterior Cb (vision, audition, flying, hopping/walking), and vestibular Cb (flying, hopping/walking, vestibular). The …
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Comparison of neural activation in the cerebellum in autistic adolescents with health control adolescents
… imaging) anatomic studies have shown that the cerebellum is the most consistent site of brain abnormality in autism. However, there are very few functional MRI studies done to understand the functioning of this brain region in autism. In this study, we wanted to determine how the cerebellum …
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Deconvoluting Cell-Type Specific 3'UTR Isoform Expression in the Adult and Developing Cerebellum
… between granule and Purkinje cells in the mouse cerebellum, as well as between proliferating and adult granule cells. Interestingly, among transcripts that differed in alternative polyadenylation in both these comparisons, many were involved in key neuronal functions. We further characterize one …
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CEREBELLUM-SEEDED FUNCTIONAL CONNECTIVITY CHANGES IN TRAIT-ANXIOUS INDIVIDUALS UNDERGOING ATTENTION BIAS MODIFICATION TRAINING
… underlying neural changes is still unknown. The cerebellum is a neglected brain structure, with new research provides evidence that cerebellum’s functional connectivity and shared networks with threat processing regions has a direct impact on anxiety etiology and symptomology. Therefore, the …
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Surface recordings of evoked field potentials from the cerebellum with a flexmea microelectrode array
The cerebellum is an integral part of multijoint control. There are two input pathways to the cerebellar cortex, the mossy fiber and the climbing fiber pathways. The mossy fiber pathway forms a disynaptic input to Purkinje cells through the granular cells. This disynaptic input produces a …
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Quantifying Dyrk1a During Perinatal Development in the Hippocampus, Cerebral Cortex and Cerebellum of the Ts65Dn
The relationship between gene copy number and protein expression levels has not thoroughly been examined in humans or mouse models of Down syndrome (DS) in relationship to developmental changes in the trisomic brain. Found on human chromosome 21 (Hsa21) and triplicated in DS, Dual-specificity …
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Development of a tool for automatic segmentation of the cerebellum in MR images of children
The human cerebellar cortex is a highly foliated structure that supports both motor and complex cognitive functions in humans. Magnetic Resonance Imaging (MRI) is commonly used to explore structural alterations in patients with psychiatric and neurological diseases. The ability to detect regional …
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Neuronal Nitric Oxide synthase regulates the expression of EAAT4 and GAD65/67 in the murine cerebellum
The cerebellum is a brain structure that is responsible for coordinating voluntary movement such as balance, coordination, and posture. Purkinje neurons (PNs) are the sole GABAergic output from the cerebellar cortex and receive major excitatory inputs via parallel fibers (PFs) that produce high …
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The Apical Polarity Complex Protein, Pals1, Regulates Cell Fate In The Development of Cerebellum and Neocortex
… mitogenic signals, and cell types make the cerebellum and neocortex excellent models to address the critical function of polarity complex proteins in the generation and organization of neural tissues. Here we report a focal distribution of Pals1, a central component of the apical complex, in …
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