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Joanne Berger-Sweeney

Researcher at Wellesley College

Publications -  51
Citations -  3697

Joanne Berger-Sweeney is an academic researcher from Wellesley College. The author has contributed to research in topics: Rett syndrome & Cholinergic. The author has an hindex of 35, co-authored 51 publications receiving 3528 citations. Previous affiliations of Joanne Berger-Sweeney include Morgan State University & Tufts University.

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Differential effects on spatial navigation of immunotoxin-induced cholinergic lesions of the medial septal area and nucleus basalis magnocellularis

TL;DR: The data suggest that the cholinergic cortical system is critical to the performance of this spatial memory task, and an unambiguous interpretation of the anatomical locus of behavioral deficits was not possible because of damage to cholinery striatal interneurons (nBM group) and to noncholinergic cerebellar Purkinje cells (ventricular group).
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Reference memory, anxiety and estrous cyclicity in C57BL/6NIA mice are affected by age and sex.

TL;DR: Results suggest that aged mice exhibit significant deficits in spatial and olfactory reference memory relative to young mice, whereas middle-aged mice exhibit only a moderate spatial memory deficit and spatial reference memory decline begins at an earlier age in females than in males, a finding that may be related to the cessation of estrous cycling.
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Gene knockout of glycine transporter 1: Characterization of the behavioral phenotype

TL;DR: Reduced expression of GlyT1 enhances hippocampal NMDAR function and memory retention and protects against an amphetamine disruption of sensory gating, suggesting that drugs which inhibit GlyT 1 might have both cognitive enhancing and antipsychotic effects.
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Behavioral consequences of abnormal cortical development: insights into developmental disabilities

TL;DR: This review examines some of the most extensively-studied animal models of disrupted stages of cortical development and compares long-term anatomical, neurochemical, and behavior abnormalities in these models and discusses how these developmental studies provide insights into cellular and neurochemical correlates of behavioral functional abnormalities.
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Behavioral and anatomical abnormalities in Mecp2 mutant mice: a model for Rett syndrome.

TL;DR: This study provides the first evidence that the abnormal motor and cognitive behavioral phenotype in Mecp2 mice is consistent with specific volume reductions in brain regions associated with these behaviors, and shows how these data parallel the human condition.