Search Results - "Gangal, Himanshu"
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Chronic alcohol drinking persistently suppresses thalamostriatal excitation of cholinergic neurons to impair cognitive flexibility
Published in The Journal of clinical investigation (15-02-2022)“…Exposure to addictive substances impairs flexible decision making. Cognitive flexibility is mediated by striatal cholinergic interneurons (CINs). However, how…”
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Drug reinforcement impairs cognitive flexibility by inhibiting striatal cholinergic neurons
Published in Nature communications (30-06-2023)“…Addictive substance use impairs cognitive flexibility, with unclear underlying mechanisms. The reinforcement of substance use is mediated by the striatal…”
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A Model of Induction of Cerebellar Long-Term Depression Including RKIP Inactivation of Raf and MEK
Published in Frontiers in molecular neuroscience (06-02-2017)“…We report an updated stochastic model of cerebellar Long Term Depression (LTD) with improved realism. Firstly, we verify experimentally that dissociation of…”
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Optogenetic induction of orbitostriatal long-term potentiation in the dorsomedial striatum elicits a persistent reduction of alcohol-seeking behavior in rats
Published in Neuropharmacology (15-06-2021)“…Uncontrolled drug-seeking and -taking behaviors are generally driven by maladaptive corticostriatal synaptic plasticity. The orbital frontal cortex (OFC) and…”
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Striatal μ-opioid receptor activation triggers direct-pathway GABAergic plasticity and induces negative affect
Published in Cell reports (Cambridge) (28-02-2023)“…Withdrawal from chronic opioid use often causes hypodopaminergic states and negative affect, which may drive relapse. Direct-pathway medium spiny neurons…”
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