ArticleFrontiers in neuroscience2019
Fornix Stimulation Induces Metabolic Activity and Dopaminergic Response in the Nucleus Accumbens.
Article in Frontiers in neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 14 citations in OpenAlex.
- Measurement of electrochemical brain activity with fast-scan cyclic voltammetry during functional magnetic resonance imaging.Nature protocols · 2026Review
- Neural and Behavioral Markers of Negative Symptoms and Cognitive Impairment in Patients with Psychosis.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Article
- Techniques for Measurement of Serotonin: Implications in Neuropsychiatric Disorders and Advances in Absolute Value Recording Methods.ACS chemical neuroscience · 2023Review
- Relating white matter microstructure in theoretically defined addiction networks to relapse in alcohol use disorder.Cerebral cortex (New York, N.Y. : 1991) · 2023Article
- Article
- Improved circuitry and post-processing for interleaved fast-scan cyclic voltammetry and electrophysiology measurements.Frontiers in signal processing · 2023Article
- Article
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Authors and funding
8 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The Papez circuit, including the fornix white matter bundle, is a well-known neural network that is involved in multiple limbic functions such as memory and emotional expression. We previously reported a large-animal study of deep brain stimulation (DBS) in the fornix that found stimulation-induced hemodynamic responses in both the medial limbic and corticolimbic circuits on functional resonance imaging (fMRI) and evoked dopamine responses in the nucleus accumbens (NAc), as measured by fast-scan cyclic voltammetry (FSCV). The effects of DBS on the fornix are challenging to analyze, given its structural complexity and connection to multiple neuronal networks. In this study, we extend our earlier work to a rodent model wherein we characterize regional brain activity changes resulting from fornix stimulation using fludeoxyglucose (
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