Female rats display greater nicotine withdrawal-induced cellular activation of a central portion of the interpeduncular nucleus versus males: A study of Fos immunoreactivity within provisionally assigned interpeduncular subnuclei. [PDF]
Drug Alcohol Depend, 2021 Matos-Ocasio F +4 more
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The medial habenula and interpeduncular nucleus circuitry is critical in addiction, anxiety, and mood regulation. [PDF]
J Neurochem, 2017 McLaughlin I, Dani JA, De Biasi M.
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Medial habenula output circuit mediated by α5 nicotinic receptor-expressing GABAergic neurons in the interpeduncular nucleus. [PDF]
J Neurosci, 2013 Hsu YW +5 more
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Chemical transmission in the rat interpeduncular nucleus in vitro. [PDF]
The Journal of Physiology, 1983 We have used a rat brain‐slice preparation to study the effects of some cholinomimetic and amino acid agonists and antagonists on the discharge frequency of neurones in the interpeduncular nucleus (i.p.n.), and on the response of these neurones to electrical stimulation of their main excitatory input, the fasciculus retroflexus of Meynert (f.r.m.).
David A. Brown +2 more
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Opposing effects of an atypical glycinergic and substance P transmission on interpeduncular nucleus plasticity. [PDF]
Neuropsychopharmacology, 2019 Melani R +4 more
europepmc +3 more sources
Manganese-Enhanced MRI Reflects Both Activity-Independent and Activity-Dependent Uptake within the Rat Habenulomesencephalic Pathway. [PDF]
PLoS ONE, 2015 Manganese-enhanced magnetic resonance imaging (MEMRI) is a powerful technique for assessing the functional connectivity of neurons within the central nervous system. Despite the widely held proposition that MEMRI signal is dependent on neuronal activity,
Leiming Wang +7 more
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Specialized neurons in the right habenula mediate response to aversive olfactory cues
eLife, 2021 Hemispheric specializations are well studied at the functional level but less is known about the underlying neural mechanisms. We identified a small cluster of cholinergic neurons in the dorsal habenula (dHb) of zebrafish, defined by their expression of ...
Jung-Hwa Choi +4 more
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Expression of Urocortin 3 mRNA in the Central Nervous System of the Sea Lamprey Petromyzon marinus
Biology, 2021 In this study, we analyzed the organization of urocortin 3 (Ucn3)-expressing neuronal populations in the brain of the adult sea lamprey by means of in situ hybridization.
Daniel Sobrido-Cameán +2 more
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Midbrain Dopamine Controls Anxiety-like Behavior by Engaging Unique Interpeduncular Nucleus Microcircuitry. [PDF]
Biol Psychiatry, 2020 Dopamine (DA) is hypothesized to modulate anxiety-like behavior, although the precise role of DA in anxiety behaviors and the complete anxiety network in the brain have yet to be elucidated. Recent data indicate that dopaminergic projections from the ventral tegmental area (VTA) innervate the interpeduncular nucleus (IPN), but how the IPN responds to ...
DeGroot SR +8 more
europepmc +5 more sources