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Septal Infusions Of The H-Channel Blocker Zd7288 Impair Spontaneous Alternation But Not Inhibitory Avoidance, Ramata Sissoko Cisse Dec 2006

Septal Infusions Of The H-Channel Blocker Zd7288 Impair Spontaneous Alternation But Not Inhibitory Avoidance, Ramata Sissoko Cisse

Biology Theses

It is well established that the septo-hippocampal system is involved in memory. The medial septum is connected to the hippocampus via the fimbria fornix, which consists mostly of acetylcholine and ã-aminobutyric acid (GABA) projection neurons. The contributions of the cholinergic projection to memory have been studied extensively; whereas, the role of the GABAergic projection is not well characterized. The present experiment tested whether septal infusions of the selective H-channel blocker ZD7288 would impair spontaneous alternation (SA) and continuous multiple inhibitory avoidance (CMIA). Fifteen minutes prior to assessing SA or CMIA, different groups of male Sprague-Dawley rats were given septal infusions …


Dewey's Epistemology: An Argument For Warranted Assertions, Knowing, And Meaningful Classroom Practice, Deron R. Boyles Feb 2006

Dewey's Epistemology: An Argument For Warranted Assertions, Knowing, And Meaningful Classroom Practice, Deron R. Boyles

Educational Policy Studies Faculty Publications

In an effort to navigate the treacherous path between professionalism and social relevancy, this essay takes up an area of professional philosophy - epistemology - with the intention of reclaiming the integrative role John Dewey held for philosophy and classroom practice. Deron Boyles asserts that epistemology can and should represent an area of inquiry that is relevant and useful for philosophy of education, especially as it develops classroom practices that foster inquiry. He specifically seeks to revive Dewey’s conception of warranted assertibility in an effort to show the value of fallibilist epistemology in practical and social teaching and learning contexts. …


Verbal Learning And Memory Abilities In Children With Brain Tumors: The Role Of The Third Ventricle Region, Jackie L. Micklewright Jan 2006

Verbal Learning And Memory Abilities In Children With Brain Tumors: The Role Of The Third Ventricle Region, Jackie L. Micklewright

Psychology Theses

The third ventricle region houses several neuroanatomical structures that are primary components of the human memory system, and provides pathways through which these brain regions communicate with critical regions of the frontal and medial temporal lobes. Archival data was obtained for 42 children with cerebellar or third ventricle tumors, and was examined for tumor and treatment related confounds. Children with third ventricle tumors were hypothesized to exhibit; 1) better performance on a measure of auditory attention, 2) greater impairment in learning across trials, 3) greater memory loss over a 20-minute delay, and 4) greater impairment across delayed memory tests than …