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Withdrawal notice to: "Elevated GABAergic neurotransmission prevents chronic intermittent ethanol induced hyperexcitability of intrinsic and extrinsic inputs to the ventral subiculum of female rats" [Neurobiol. Stress 32 (2024) 100665].
Neurobiol Stress
November 2024
Department of Physiology and Pharmacology, Wake Forest University, School of Medicine, Medical Center Boulevard, Winston-Salem, NC, 27157, USA.
[This corrects the article DOI: 10.1016/j.ynstr.
View Article and Find Full Text PDFElevated GABAergic neurotransmission prevents chronic intermittent ethanol induced hyperexcitability of intrinsic and extrinsic inputs to the ventral subiculum of female rats.
Neurobiol Stress
September 2024
Department of Physiology and Pharmacology, Wake Forest University, School of Medicine, Medical Center Boulevard, Winston-Salem, NC, 27157, USA.
With the recent rise in the rate of alcohol use disorder (AUD) in women, the historical gap between men and women living with this condition is narrowing. While there are many commonalities in how men and women are impacted by AUD, an accumulating body of evidence is revealing sex-dependent adaptations that may require distinct therapeutic approaches. Preclinical rodent studies are beginning to shed light on sex differences in the effects of chronic alcohol exposure on synaptic activity in a number of brain regions.
View Article and Find Full Text PDFOtotoxicity-related changes in GABA immunolabeling within the rat inferior colliculus.
Hear Res
October 2024
Kresge Hearing Research Institute, Department of Otolaryngology, Head and Neck Surgery, University of Michigan, Ann Arbor, MI 48109, United States of America; Department of Cell and Developmental Biology, University of Michigan, Ann Arbor, MI 48109, United States of America.
Several studies suggest that hearing loss results in changes in the balance between inhibition and excitation in the inferior colliculus (IC). The IC is an integral nucleus within the auditory brainstem. The majority of ascending pathways from the lateral lemniscus (LL), superior olivary complex (SOC), and cochlear nucleus (CN) synapse in the IC before projecting to the thalamus and cortex.
View Article and Find Full Text PDFLineage-tracing reveals an expanded population of NPY neurons in the inferior colliculus.
J Neurophysiol
August 2024
Department of Otolaryngology-Head and Neck Surgery, Kresge Hearing Research Institute, University of Michigan, Ann Arbor, Michigan, United States.
Growing evidence suggests that neuropeptide signaling shapes auditory computations. We previously showed that neuropeptide Y (NPY) is expressed in the inferior colliculus (IC) by a population of GABAergic stellate neurons and that NPY regulates the strength of local excitatory circuits in the IC. NPY neurons were initially characterized using the NPY-hrGFP mouse, in which humanized renilla green fluorescent protein (hrGFP) expression indicates NPY expression at the time of assay, i.
View Article and Find Full Text PDFCoordinated activity of basolateral amygdala (BLA) GABAergic interneurons (INs) and glutamatergic principal cells (PCs) is critical for associative learning, however the microcircuit organization-function relationships of distinct IN classes remain uncertain. Here, we show somatostatin (SOM) INs provide inhibition onto, and are excited by, local PCs, whereas vasoactive intestinal peptide (VIP) INs are driven by extrinsic afferents. Parvalbumin (PV) INs inhibit PCs and are activated by local and extrinsic inputs.
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