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Ricci A, Rubino E, Serra GP, Wallén-Mackenzie Å. Concerning neuromodulation as treatment of neurological and neuropsychiatric disorder: Insights gained from selective targeting of the subthalamic nucleus, para-subthalamic nucleus and zona incerta in rodents. Neuropharmacology 2024; 256:110003. [PMID: 38789078 DOI: 10.1016/j.neuropharm.2024.110003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Revised: 04/26/2024] [Accepted: 05/14/2024] [Indexed: 05/26/2024]
Abstract
Neuromodulation such as deep brain stimulation (DBS) is advancing as a clinical intervention in several neurological and neuropsychiatric disorders, including Parkinson's disease, dystonia, tremor, and obsessive-compulsive disorder (OCD) for which DBS is already applied to alleviate severely afflicted individuals of symptoms. Tourette syndrome and drug addiction are two additional disorders for which DBS is in trial or proposed as treatment. However, some major remaining obstacles prevent this intervention from reaching its full therapeutic potential. Side-effects have been reported, and not all DBS-treated individuals are relieved of their symptoms. One major target area for DBS electrodes is the subthalamic nucleus (STN) which plays important roles in motor, affective and associative functions, with impact on for example movement, motivation, impulsivity, compulsivity, as well as both reward and aversion. The multifunctionality of the STN is complex. Decoding the anatomical-functional organization of the STN could enhance strategic targeting in human patients. The STN is located in close proximity to zona incerta (ZI) and the para-subthalamic nucleus (pSTN). Together, the STN, pSTN and ZI form a highly heterogeneous and clinically important brain area. Rodent-based experimental studies, including opto- and chemogenetics as well as viral-genetic tract tracings, provide unique insight into complex neuronal circuitries and their impact on behavior with high spatial and temporal precision. This research field has advanced tremendously over the past few years. Here, we provide an inclusive review of current literature in the pre-clinical research fields centered around STN, pSTN and ZI in laboratory mice and rats; the three highly heterogeneous and enigmatic structures brought together in the context of relevance for treatment strategies. Specific emphasis is placed on methods of manipulation and behavioral impact.
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Affiliation(s)
- Alessia Ricci
- Uppsala University, Department of Organism Biology, 756 32 Uppsala, Sweden; Aligning Science Across Parkinson's (ASAP) Collaborative Research Network, Chevy Chase, MD 20815, USA
| | - Eleonora Rubino
- Uppsala University, Department of Organism Biology, 756 32 Uppsala, Sweden; Aligning Science Across Parkinson's (ASAP) Collaborative Research Network, Chevy Chase, MD 20815, USA
| | - Gian Pietro Serra
- Uppsala University, Department of Organism Biology, 756 32 Uppsala, Sweden; Aligning Science Across Parkinson's (ASAP) Collaborative Research Network, Chevy Chase, MD 20815, USA
| | - Åsa Wallén-Mackenzie
- Uppsala University, Department of Organism Biology, 756 32 Uppsala, Sweden; Aligning Science Across Parkinson's (ASAP) Collaborative Research Network, Chevy Chase, MD 20815, USA.
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Terenzi D, Simon N, Gachomba MJM, de Peretti JL, Nazarian B, Sein J, Anton JL, Grandjean D, Baunez C, Chaminade T. Social context and drug cues modulate inhibitory control in cocaine addiction: involvement of the STN evidenced through functional MRI. Mol Psychiatry 2024:10.1038/s41380-024-02637-y. [PMID: 38926543 DOI: 10.1038/s41380-024-02637-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 06/18/2024] [Accepted: 06/19/2024] [Indexed: 06/28/2024]
Abstract
Addictions often develop in a social context, although the influence of social factors did not receive much attention in the neuroscience of addiction. Recent animal studies suggest that peer presence can reduce cocaine intake, an influence potentially mediated, among others, by the subthalamic nucleus (STN). However, there is to date no neurobiological study investigating this mediation in humans. This study investigated the impact of social context and drug cues on brain correlates of inhibitory control in individuals with and without cocaine use disorder (CUD) using functional Magnetic Resonance Imaging (fMRI). Seventeen CUD participants and 17 healthy controls (HC) performed a novel fMRI "Social" Stop-Signal Task (SSST) in the presence or absence of an observer while being exposed to cocaine-related (vs. neutral) cues eliciting craving in drug users. The results showed that CUD participants, while slower at stopping with neutral cues, recovered control level stopping abilities with cocaine cues, while HC did not show any difference. During inhibition (Stop Correct vs Stop Incorrect), activity in the right STN, right inferior frontal gyrus (IFG), and bilateral orbitofrontal cortex (OFC) varied according to the type of cue. Notably, the presence of an observer reversed this effect in most areas for CUD participants. These findings highlight the impact of social context and drug cues on inhibitory control in CUD and the mediation of these effects by the right STN and bilateral OFC, emphasizing the importance of considering the social context in addiction research. They also comfort the STN as a potential addiction treatment target.
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Affiliation(s)
- Damiano Terenzi
- Institut de Neurosciences de la Timone, UMR 7289 CNRS & Aix-Marseille Université, Marseille, France.
| | - Nicolas Simon
- Institut de Neurosciences de la Timone, UMR 7289 CNRS & Aix-Marseille Université, Marseille, France
- SESSTIM INSERM, IRD & Aix-Marseille Université, AP-HM, Marseille, France
| | | | - Jeanne-Laure de Peretti
- Institut de Neurosciences de la Timone, UMR 7289 CNRS & Aix-Marseille Université, Marseille, France
| | - Bruno Nazarian
- Institut de Neurosciences de la Timone, UMR 7289 CNRS & Aix-Marseille Université, Marseille, France
| | - Julien Sein
- Institut de Neurosciences de la Timone, UMR 7289 CNRS & Aix-Marseille Université, Marseille, France
| | - Jean-Luc Anton
- Institut de Neurosciences de la Timone, UMR 7289 CNRS & Aix-Marseille Université, Marseille, France
| | - Didier Grandjean
- Swiss Center for Affective Science and Department of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland
| | - Christelle Baunez
- Institut de Neurosciences de la Timone, UMR 7289 CNRS & Aix-Marseille Université, Marseille, France.
| | - Thierry Chaminade
- Institut de Neurosciences de la Timone, UMR 7289 CNRS & Aix-Marseille Université, Marseille, France
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Prasad AA, Wallén-Mackenzie Å. Architecture of the subthalamic nucleus. Commun Biol 2024; 7:78. [PMID: 38200143 PMCID: PMC10782020 DOI: 10.1038/s42003-023-05691-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 12/11/2023] [Indexed: 01/12/2024] Open
Abstract
The subthalamic nucleus (STN) is a major neuromodulation target for the alleviation of neurological and neuropsychiatric symptoms using deep brain stimulation (DBS). STN-DBS is today applied as treatment in Parkinson´s disease, dystonia, essential tremor, and obsessive-compulsive disorder (OCD). STN-DBS also shows promise as a treatment for refractory Tourette syndrome. However, the internal organization of the STN has remained elusive and challenges researchers and clinicians: How can this small brain structure engage in the multitude of functions that renders it a key hub for therapeutic intervention of a variety of brain disorders ranging from motor to affective to cognitive? Based on recent gene expression studies of the STN, a comprehensive view of the anatomical and cellular organization, including revelations of spatio-molecular heterogeneity, is now possible to outline. In this review, we focus attention to the neurobiological architecture of the STN with specific emphasis on molecular patterns discovered within this complex brain area. Studies from human, non-human primate, and rodent brains now reveal anatomically defined distribution of specific molecular markers. Together their spatial patterns indicate a heterogeneous molecular architecture within the STN. Considering the translational capacity of targeting the STN in severe brain disorders, the addition of molecular profiling of the STN will allow for advancement in precision of clinical STN-based interventions.
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Affiliation(s)
- Asheeta A Prasad
- University of Sydney, School of Medical Sciences, Faculty of Medicine and Health, Sydney, NSW, Australia.
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Melleu FF, Canteras NS. Pathways from the Superior Colliculus to the Basal Ganglia. Curr Neuropharmacol 2024; 22:1431-1453. [PMID: 37702174 PMCID: PMC11097988 DOI: 10.2174/1570159x21666230911102118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 02/22/2023] [Accepted: 02/26/2023] [Indexed: 09/14/2023] Open
Abstract
The present work aims to review the structural organization of the mammalian superior colliculus (SC), the putative pathways connecting the SC and the basal ganglia, and their role in organizing complex behavioral output. First, we review how the complex intrinsic connections between the SC's laminae projections allow for the construction of spatially aligned, visual-multisensory maps of the surrounding environment. Moreover, we present a summary of the sensory-motor inputs of the SC, including a description of the integration of multi-sensory inputs relevant to behavioral control. We further examine the major descending outputs toward the brainstem and spinal cord. As the central piece of this review, we provide a thorough analysis covering the putative interactions between the SC and the basal ganglia. To this end, we explore the diverse thalamic routes by which information from the SC may reach the striatum, including the pathways through the lateral posterior, parafascicular, and rostral intralaminar thalamic nuclei. We also examine the interactions between the SC and subthalamic nucleus, representing an additional pathway for the tectal modulation of the basal ganglia. Moreover, we discuss how information from the SC might also be relayed to the basal ganglia through midbrain tectonigral and tectotegmental projections directed at the substantia nigra compacta and ventrotegmental area, respectively, influencing the dopaminergic outflow to the dorsal and ventral striatum. We highlight the vast interplay between the SC and the basal ganglia and raise several missing points that warrant being addressed in future studies.
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Affiliation(s)
| | - Newton Sabino Canteras
- Department of Anatomy, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, SP, Brazil
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Béreau M, Van Waes V, Servant M, Magnin E, Tatu L, Anheim M. Apathy in Parkinson's Disease: Clinical Patterns and Neurobiological Basis. Cells 2023; 12:1599. [PMID: 37371068 DOI: 10.3390/cells12121599] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 06/06/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Apathy is commonly defined as a loss of motivation leading to a reduction in goal-directed behaviors. This multidimensional syndrome, which includes cognitive, emotional and behavioral components, is one of the most prevalent neuropsychiatric features of Parkinson's disease (PD). It has been established that the prevalence of apathy increases as PD progresses. However, the pathophysiology and anatomic substrate of this syndrome remain unclear. Apathy seems to be underpinned by impaired anatomical structures that link the prefrontal cortex with the limbic system. It can be encountered in the prodromal stage of the disease and in fluctuating PD patients receiving bilateral chronic subthalamic nucleus stimulation. In these stages, apathy may be considered as a disorder of motivation that embodies amotivational behavioral syndrome, is underpinned by combined dopaminergic and serotonergic denervation and is dopa-responsive. In contrast, in advanced PD patients, apathy may be considered as cognitive apathy that announces cognitive decline and PD dementia, is underpinned by diffuse neurotransmitter system dysfunction and Lewy pathology spreading and is no longer dopa-responsive. In this review, we discuss the clinical patterns of apathy and their treatment, the neurobiological basis of apathy, the potential role of the anatomical structures involved and the pathways in motivational and cognitive apathy.
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Affiliation(s)
- Matthieu Béreau
- Département de Neurologie, CHU de Besançon, 25000 Besançon, France
- Université de Franche-Comté, LINC Laboratoire de Recherches Intégratives en Neurosciences et Psychologie Cognitive, 25000 Besançon, France
| | - Vincent Van Waes
- Université de Franche-Comté, LINC Laboratoire de Recherches Intégratives en Neurosciences et Psychologie Cognitive, 25000 Besançon, France
| | - Mathieu Servant
- Université de Franche-Comté, LINC Laboratoire de Recherches Intégratives en Neurosciences et Psychologie Cognitive, 25000 Besançon, France
| | - Eloi Magnin
- Département de Neurologie, CHU de Besançon, 25000 Besançon, France
- Université de Franche-Comté, LINC Laboratoire de Recherches Intégratives en Neurosciences et Psychologie Cognitive, 25000 Besançon, France
| | - Laurent Tatu
- Département de Neurologie, CHU de Besançon, 25000 Besançon, France
- Université de Franche-Comté, LINC Laboratoire de Recherches Intégratives en Neurosciences et Psychologie Cognitive, 25000 Besançon, France
- Laboratoire d'Anatomie, Université de Franche-Comté, 25000 Besançon, France
| | - Mathieu Anheim
- Département de Neurologie, CHU de Strasbourg, 67200 Strasbourg, France
- Fédération de Médecine Translationnelle de Strasbourg (FMTS), Université de Strasbourg, 67000 Strasbourg, France
- Institut de génétique Et de Biologie Moléculaire Et Cellulaire (IGBMC), INSERM-U964, CNRS-UMR7104, Université de Strasbourg, 67400 Illkirch-Graffenstaden, France
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Pasquereau B, Turner RS. Neural dynamics underlying self-control in the primate subthalamic nucleus. eLife 2023; 12:e83971. [PMID: 37204300 PMCID: PMC10259453 DOI: 10.7554/elife.83971] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 05/18/2023] [Indexed: 05/20/2023] Open
Abstract
The subthalamic nucleus (STN) is hypothesized to play a central role in neural processes that regulate self-control. Still uncertain, however, is how that brain structure participates in the dynamically evolving estimation of value that underlies the ability to delay gratification and wait patiently for a gain. To address that gap in knowledge, we studied the spiking activity of neurons in the STN of monkeys during a task in which animals were required to remain motionless for varying periods of time in order to obtain food reward. At the single-neuron and population levels, we found a cost-benefit integration between the desirability of the expected reward and the imposed delay to reward delivery, with STN signals that dynamically combined both attributes of the reward to form a single integrated estimate of value. This neural encoding of subjective value evolved dynamically across the waiting period that intervened after instruction cue. Moreover, this encoding was distributed inhomogeneously along the antero-posterior axis of the STN such that the most dorso-posterior-placed neurons represented the temporal discounted value most strongly. These findings highlight the selective involvement of the dorso-posterior STN in the representation of temporally discounted rewards. The combination of rewards and time delays into an integrated representation is essential for self-control, the promotion of goal pursuit, and the willingness to bear the costs of time delays.
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Affiliation(s)
- Benjamin Pasquereau
- Institut des Sciences Cognitives Marc Jeannerod, UMR 5229, Centre National de la Recherche Scientifique, 69675 Bron CedexBronFrance
- Université Claude Bernard Lyon 1, 69100 VilleurbanneVilleurbanneFrance
| | - Robert S Turner
- Department of Neurobiology, Center for Neuroscience and The Center for the Neural Basis of Cognition, University of PittsburghPittsburghUnited States
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Manssuer L, Wang L, Ding Q, Li J, Zhang Y, Zhang C, Hallett M, Li D, Sun B, Voon V. Subthalamic Oscillatory Activity of Reward and Loss Processing Using the Monetary Incentive Delay Task in Parkinson Disease. Neuromodulation 2023; 26:414-423. [PMID: 35570149 PMCID: PMC10385018 DOI: 10.1016/j.neurom.2022.04.033] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 02/08/2022] [Accepted: 03/08/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND The subthalamic nucleus (STN) is an effective deep brain stimulation target for Parkinson disease (PD) and obsessive-compulsive disorder and has been implicated in reward and motivational processing. In this study, we assessed the STN and prefrontal oscillatory dynamics in the anticipation and receipt of reward and loss using a task commonly used in imaging. MATERIALS AND METHODS We recorded intracranial left subthalamic local field potentials from deep brain stimulation electrodes and prefrontal scalp electroencephalography in 17 patients with PD while they performed a monetary incentive delay task. RESULTS During the expectation phase, enhanced left STN delta-theta activity was observed in both reward and loss vs neutral anticipation, with greater STN delta-theta activity associated with greater motivation specifically to reward. In the consummatory outcome phase, greater left STN delta activity was associated with a rewarding vs neutral outcome, particularly with more ventral contacts along with greater delta-theta coherence with the prefrontal cortex. We highlight a differential activity in the left STN to loss vs reward anticipation, demonstrating a distinct STN high gamma activity. Patients with addiction-like behaviors show lower left STN delta-theta activity to loss vs neutral outcomes, emphasizing impaired sensitivity to negative outcomes. CONCLUSIONS Together, our findings highlight a role for the left STN in reward and loss processing and a potential role in addictive behaviors. These findings emphasize the cognitive-limbic function of the STN and its role as a physiologic target for neuropsychiatric disorders.
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Affiliation(s)
- Luis Manssuer
- Department of Neurosurgery, RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Department of Psychiatry, University of Cambridge, Cambridge, UK
| | - Linbin Wang
- Neural and Intelligence Engineering Center, Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China
| | - Qiong Ding
- Neural and Intelligence Engineering Center, Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China
| | - Jun Li
- Department of Neurosurgery, RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yingying Zhang
- Department of Neurosurgery, RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chencheng Zhang
- Department of Neurosurgery, RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mark Hallett
- Human Motor Control Section, Medical Neurology Branch, National Institute of Neurological Disorders and Stroke, Bethesda, MD, USA
| | - Dianyou Li
- Department of Neurosurgery, RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bomin Sun
- Department of Neurosurgery, RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Valerie Voon
- Department of Neurosurgery, RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Department of Psychiatry, University of Cambridge, Cambridge, UK; Neural and Intelligence Engineering Center, Institute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China.
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8
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Al Tannir R, Pautrat A, Baufreton J, Overton PG, Coizet V. The Subthalamic Nucleus: A Hub for Sensory Control via Short Three- Lateral Loop Connections with the Brainstem? Curr Neuropharmacol 2023; 21:22-30. [PMID: 35850655 PMCID: PMC10193764 DOI: 10.2174/1570159x20666220718113548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 04/30/2022] [Accepted: 05/05/2022] [Indexed: 02/04/2023] Open
Abstract
The subthalamic nucleus (STN) is classically subdivided into sensori-motor, associative and limbic regions, which is consistent with the involvement of this structure in not only motor control, but also in cognitive and emotional tasks. However, the function of the sensory inputs to the STN's sensori-motor territory is comparatively less well explored, although sensory responses have been reported in this structure. There is still a paucity of information regarding the characteristics of that subdivision and its potential functional role in basal ganglia processing and more widely in associated networks. In this perspective paper, we summarize the type of sensory stimuli that have been reported to activate the STN, and describe the complex sensory properties of the STN and its anatomical link to a sensory network involving the brainstem, characterized in our recent work. Analyzing the sensory input to the STN led us to suggest the existence of previously unreported threelateral subcortical loops between the basal ganglia and the brainstem which do not involve the cortex. Anatomically, these loops closely link the STN, the substantia nigra pars reticulata and various structures from the brainstem such as the superior colliculus and the parabrachial nucleus. We also discuss the potential role of the STN in the control of sensory activity in the brainstem and its possible contribution to favoring sensory habituation or sensitization over brainstem structures to optimize the best selection of action at a given time.
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Affiliation(s)
- Racha Al Tannir
- Grenoble Institut Neurosciences, University Grenoble Alpes, Inserm, U1216, 38000 Grenoble, France
| | - Arnaud Pautrat
- Grenoble Institut Neurosciences, University Grenoble Alpes, Inserm, U1216, 38000 Grenoble, France
| | - Jérôme Baufreton
- Institute of Neurodegenerative Diseases, Centre National de la Recherche Scientifique, IMN, UMR 5293, Université de Bordeaux, F-33000 Bordeaux, France
| | - Paul G. Overton
- Department of Psychology, University of Sheffield, Sheffield, United Kingdom, Grenoble Institute of Neuroscience, Bâtiment E.J. Safra - Chemin Fortuné Ferrini - 38700 La Tronche, France
| | - Veronique Coizet
- Grenoble Institut Neurosciences, University Grenoble Alpes, Inserm, U1216, 38000 Grenoble, France
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Durand-de Cuttoli R, Martínez-Rivera FJ, Li L, Minier-Toribio A, Holt LM, Cathomas F, Yasmin F, Elhassa SO, Shaikh JF, Ahmed S, Russo SJ, Nestler EJ, Sweis BM. Distinct forms of regret linked to resilience versus susceptibility to stress are regulated by region-specific CREB function in mice. SCIENCE ADVANCES 2022; 8:eadd5579. [PMID: 36260683 PMCID: PMC9581472 DOI: 10.1126/sciadv.add5579] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 06/23/2022] [Accepted: 08/30/2022] [Indexed: 05/31/2023]
Abstract
Regret describes recognizing alternative actions could have led to better outcomes. It remains unclear whether regret derives from generalized mistake appraisal or instead comprises dissociable, action-specific processes. Using a neuroeconomic task, we found that mice were sensitive to fundamentally distinct types of regret following exposure to chronic social defeat stress or manipulations of CREB, a transcription factor implicated in stress action. Bias to make compensatory decisions after rejecting high-value offers (regret type I) was unique to stress-susceptible mice. Bias following the converse operation, accepting low-value offers (regret type II), was enhanced in stress-resilient mice and absent in stress-susceptible mice. CREB function in either the prefrontal cortex or nucleus accumbens was required to suppress regret type I but bidirectionally regulated regret type II. We provide insight into how maladaptive stress response traits relate to distinct forms of counterfactual thinking, which could steer therapy for mood disorders, such as depression, toward circuit-specific computations through a careful description of decision narrative.
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Affiliation(s)
- Romain Durand-de Cuttoli
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Freddyson J. Martínez-Rivera
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Long Li
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Angélica Minier-Toribio
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Leanne M. Holt
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Flurin Cathomas
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Farzana Yasmin
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Salma O. Elhassa
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Jasmine F. Shaikh
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Sanjana Ahmed
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Scott J. Russo
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Eric J. Nestler
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Brian M. Sweis
- Nash Family Department of Neuroscience, Friedman Brain Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
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10
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Hyperdirect connectivity of opercular speech network to the subthalamic nucleus. Cell Rep 2022; 38:110477. [PMID: 35263607 PMCID: PMC8971827 DOI: 10.1016/j.celrep.2022.110477] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 01/10/2022] [Accepted: 02/11/2022] [Indexed: 12/18/2022] Open
Abstract
How the basal ganglia participate in the uniquely human behavior of speech is poorly understood, despite their known role in modulating critical aspects of cognitive and motor behavior. The subthalamic nucleus (STN) is well positioned to facilitate basal ganglia functions critical for speech. Using electrocorticography in patients undergoing awake deep brain stimulation (DBS) surgery, evidence is reported for a left opercular hyperdirect pathway in humans via stimulating the STN and examining antidromic-evoked activity in the left temporal, parietal, and frontal opercular cortex. These high-resolution cortical and subcortical mapping data provide evidence for hyperdirect connectivity between the inferior frontal gyrus and the STN. In addition, evoked potential data are consistent with the presence of monosynaptic projections from areas of the opercular ections may be unique to humans, evolving alongside the ability for speech. Using electrical stimulation of the subthalamic nucleus and simultaneous cortical recordings in individuals undergoing deep brain stimulation, Jorge et al. provide electrophysiological evidence for a hyperdirect pathway to the basal ganglia from cortical areas that control sensory and motor-planning aspects of speech.
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11
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Vachez YM, Creed MC. Deep Brain Stimulation of the Subthalamic Nucleus Modulates Reward-Related Behavior: A Systematic Review. Front Hum Neurosci 2020; 14:578564. [PMID: 33328933 PMCID: PMC7714911 DOI: 10.3389/fnhum.2020.578564] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 10/29/2020] [Indexed: 12/14/2022] Open
Abstract
Deep brain stimulation of the subthalamic nucleus (STN-DBS) is an effective treatment for the motor symptoms of movement disorders including Parkinson's Disease (PD). Despite its therapeutic benefits, STN-DBS has been associated with adverse effects on mood and cognition. Specifically, apathy, which is defined as a loss of motivation, has been reported to emerge or to worsen following STN-DBS. However, it is often challenging to disentangle the effects of STN-DBS per se from concurrent reduction of dopamine replacement therapy, from underlying PD pathology or from disease progression. To this end, pre-clinical models allow for the dissociation of each of these factors, and to establish neural substrates underlying the emergence of motivational symptoms following STN-DBS. Here, we performed a systematic analysis of rodent studies assessing the effects of STN-DBS on reward seeking, reward motivation and reward consumption across a variety of behavioral paradigms. We find that STN-DBS decreases reward seeking in the majority of experiments, and we outline how design of the behavioral task and DBS parameters can influence experimental outcomes. While an early hypothesis posited that DBS acts as a "functional lesion," an analysis of lesions and inhibition of the STN revealed no consistent pattern on reward-related behavior. Thus, we discuss alternative mechanisms that could contribute to the amotivational effects of STN-DBS. We also argue that optogenetic-assisted circuit dissection could yield important insight into the effects of the STN on motivated behavior in health and disease. Understanding the mechanisms underlying the effects of STN-DBS on motivated behavior-will be critical for optimizing the clinical application of STN-DBS.
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Affiliation(s)
- Yvan M Vachez
- Department of Anesthesiology, Washington University Pain Center, Washington University School of Medicine, St. Louis, MO, United States
| | - Meaghan C Creed
- Department of Anesthesiology, Washington University Pain Center, Washington University School of Medicine, St. Louis, MO, United States.,Departments of Psychiatry, Neuroscience and Biomedical Engineering, Washington University School of Medicine, St. Louis, MO, United States
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12
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Upadhyayula PS, Rennert RC, Martin JR, Yue JK, Yang J, Gillis-Buck EM, Sidhu N, Cheung CK, Lee AT, Hoshide RR, Ciacci JD. Basal impulses: findings from the last twenty years on impulsivity and reward pathways using deep brain stimulation. J Neurosurg Sci 2020; 64:544-551. [PMID: 32972108 DOI: 10.23736/s0390-5616.20.04906-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Deep brain stimulation (DBS) is an important treatment modality for movement disorders. Its role in tasks and processes of higher cortical function continues to increase in importance and relevance. This systematic review investigates the impact of DBS on measures of impulsivity. EVIDENCE ACQUISITION A total of 45 studies were collated from PubMed (30 prospective, 8 animal, 4 questionnaire-based, and 3 computational models), excluding case reports and review articles. Two areas extensively studied are the subthalamic nucleus (STN) and nucleus accumbens (NAc). EVIDENCE SYNTHESIS While both are part of the basal ganglia, the STN and NAc have extensive connections to the prefrontal cortex, cingulate cortex, and limbic system. Therefore, understanding cause and treatment of impulsivity requires understanding motor pathways, learning, memory, and emotional processing. DBS of the STN and NAc shell can increase objective measures of impulsivity, as measured by reaction times or reward-based learning, independent from patient insight. The ability for DBS to treat impulse control disorders, and also cause and/or worsen impulsivity in Parkinson's disease, may be explained by the affected closely-related neuroanatomical areas with discrete and sometimes opposing functions. CONCLUSIONS As newer, more refined DBS technology emerges, large-scale prospective studies specifically aimed at treatment of impulsivity disorders are needed.
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Affiliation(s)
- Pavan S Upadhyayula
- Department of Neurological Surgery, University of California San Diego, San Diego, CA, USA
| | - Robert C Rennert
- Department of Neurological Surgery, University of California San Diego, San Diego, CA, USA
| | - Joel R Martin
- Department of Neurological Surgery, University of California San Diego, San Diego, CA, USA
| | - John K Yue
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Jason Yang
- Department of Neurological Surgery, University of California San Diego, San Diego, CA, USA
| | - Eva M Gillis-Buck
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Nikki Sidhu
- Department of Neurological Surgery, University of California San Diego, San Diego, CA, USA
| | - Christopher K Cheung
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Anthony T Lee
- Department of Neurological Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Reid R Hoshide
- Department of Neurological Surgery, University of California San Diego, San Diego, CA, USA
| | - Joseph D Ciacci
- Department of Neurological Surgery, University of California San Diego, San Diego, CA, USA -
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13
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Breysse E, Meffre J, Pelloux Y, Winstanley CA, Baunez C. Decreased risk‐taking and loss‐chasing after subthalamic nucleus lesion in rats. Eur J Neurosci 2020; 53:2362-2375. [DOI: 10.1111/ejn.14895] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 06/27/2020] [Accepted: 06/29/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Emmanuel Breysse
- Institut de Neurosciences de la Timone UMR7289 CNRS & Aix‐Marseille Université Marseille France
| | - Julie Meffre
- Institut de Neurosciences de la Timone UMR7289 CNRS & Aix‐Marseille Université Marseille France
- Laboratoire de Neurosciences Cognitives UMR7289 CNRS & Aix‐Marseille Université Marseille France
| | - Yann Pelloux
- Institut de Neurosciences de la Timone UMR7289 CNRS & Aix‐Marseille Université Marseille France
- IIT Genoa Italy
| | - Catharine A. Winstanley
- Department of Psychology Djavad Mowafaghian Centre for Brain HealthUniversity of British Columbia Vancouver BC Canada
| | - Christelle Baunez
- Institut de Neurosciences de la Timone UMR7289 CNRS & Aix‐Marseille Université Marseille France
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14
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Marmor O, Rappel P, Valsky D, Bick AS, Arkadir D, Linetsky E, Peled O, Tamir I, Bergman H, Israel Z, Eitan R. Movement context modulates neuronal activity in motor and limbic-associative domains of the human parkinsonian subthalamic nucleus. Neurobiol Dis 2020; 136:104716. [DOI: 10.1016/j.nbd.2019.104716] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 12/08/2019] [Accepted: 12/13/2019] [Indexed: 11/16/2022] Open
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15
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Vachez Y, Carcenac C, Magnard R, Kerkerian‐Le Goff L, Salin P, Savasta M, Carnicella S, Boulet S. Subthalamic Nucleus Stimulation Impairs Motivation: Implication for Apathy in Parkinson's Disease. Mov Disord 2020; 35:616-628. [DOI: 10.1002/mds.27953] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 11/13/2019] [Accepted: 11/25/2019] [Indexed: 12/25/2022] Open
Affiliation(s)
- Yvan Vachez
- Inserm U1216 Grenoble France
- Univ. Grenoble Alpes, Grenoble Institut des Neurosciences, GIN Grenoble France
| | - Carole Carcenac
- Inserm U1216 Grenoble France
- Univ. Grenoble Alpes, Grenoble Institut des Neurosciences, GIN Grenoble France
| | - Robin Magnard
- Inserm U1216 Grenoble France
- Univ. Grenoble Alpes, Grenoble Institut des Neurosciences, GIN Grenoble France
| | | | | | - Marc Savasta
- Inserm U1216 Grenoble France
- Univ. Grenoble Alpes, Grenoble Institut des Neurosciences, GIN Grenoble France
| | - Sebastien Carnicella
- Inserm U1216 Grenoble France
- Univ. Grenoble Alpes, Grenoble Institut des Neurosciences, GIN Grenoble France
| | - Sabrina Boulet
- Inserm U1216 Grenoble France
- Univ. Grenoble Alpes, Grenoble Institut des Neurosciences, GIN Grenoble France
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16
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Subthalamic nucleus high frequency stimulation prevents and reverses escalated cocaine use. Mol Psychiatry 2018; 23:2266-2276. [PMID: 29880881 PMCID: PMC8276917 DOI: 10.1038/s41380-018-0080-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 03/07/2018] [Accepted: 04/04/2018] [Indexed: 01/10/2023]
Abstract
One of the key features of addiction is the escalated drug intake. The neural mechanisms involved in the transition to addiction remain to be elucidated. Since abnormal neuronal activity within the subthalamic nucleus (STN) stands as potential general neuromarker common to impulse control spectrum deficits, as observed in obsessive-compulsive disorders, the present study recorded and manipulated STN neuronal activity during the initial transition to addiction (i.e., escalation) and post-abstinence relapse (i.e., re-escalation) in rats with extended drug access. We found that low-frequency (theta and beta bands) neuronal oscillations in the STN increase with escalation of cocaine intake and that either lesion or high-frequency stimulation prevents the escalation of cocaine intake. STN-HFS also reduces re-escalation after prolonged, but not short, protracted abstinence, suggesting that STN-HFS is an effective prevention for relapse when baseline rates of self-administration have been re-established. Thus, STN dysfunctions may represent an underlying mechanism for cocaine addiction and therefore a promising target for the treatment of addiction.
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17
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Pautrat A, Rolland M, Barthelemy M, Baunez C, Sinniger V, Piallat B, Savasta M, Overton PG, David O, Coizet V. Revealing a novel nociceptive network that links the subthalamic nucleus to pain processing. eLife 2018; 7:36607. [PMID: 30149836 PMCID: PMC6136891 DOI: 10.7554/elife.36607] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 08/06/2018] [Indexed: 12/13/2022] Open
Abstract
Pain is a prevalent symptom of Parkinson's disease, and is effectively treated by deep brain stimulation of the subthalamic nucleus (STN). However, the link between pain and the STN remains unclear. In the present work, using in vivo electrophysiology in rats, we report that STN neurons exhibit complex tonic and phasic responses to noxious stimuli. We also show that nociception is altered following lesions of the STN, and characterize the role of the superior colliculus and the parabrachial nucleus in the transmission of nociceptive information to the STN, physiologically from both structures and anatomically in the case of the parabrachial nucleus. We show that STN nociceptive responses are abnormal in a rat model of PD, suggesting their dependence on the integrity of the nigrostriatal dopaminergic system. The STN-linked nociceptive network that we reveal is likely to be of considerable clinical importance in neurological diseases involving a dysfunction of the basal ganglia.
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Affiliation(s)
- Arnaud Pautrat
- Inserm, Grenoble, France.,Grenoble Institute of Neurosciences, Université Grenoble Alpes, Grenoble, France
| | - Marta Rolland
- Inserm, Grenoble, France.,Grenoble Institute of Neurosciences, Université Grenoble Alpes, Grenoble, France
| | - Margaux Barthelemy
- Inserm, Grenoble, France.,Grenoble Institute of Neurosciences, Université Grenoble Alpes, Grenoble, France
| | - Christelle Baunez
- Institut de Neurosciences de la Timone, Aix-Marseille Université, Marseille, France
| | - Valérie Sinniger
- Grenoble Institute of Neurosciences, Université Grenoble Alpes, Grenoble, France.,Service d'Hépato-Gastroentérologie, CHU Grenoble Alpes, Grenoble, France
| | - Brigitte Piallat
- Inserm, Grenoble, France.,Grenoble Institute of Neurosciences, Université Grenoble Alpes, Grenoble, France
| | - Marc Savasta
- Inserm, Grenoble, France.,Grenoble Institute of Neurosciences, Université Grenoble Alpes, Grenoble, France
| | - Paul G Overton
- Department of Psychology, University of Sheffield, Sheffield, United Kingdom
| | - Olivier David
- Inserm, Grenoble, France.,Grenoble Institute of Neurosciences, Université Grenoble Alpes, Grenoble, France
| | - Veronique Coizet
- Inserm, Grenoble, France.,Grenoble Institute of Neurosciences, Université Grenoble Alpes, Grenoble, France
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18
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Bonnevie T, Zaghloul KA. The Subthalamic Nucleus: Unravelling New Roles and Mechanisms in the Control of Action. Neuroscientist 2018; 25:48-64. [PMID: 29557710 DOI: 10.1177/1073858418763594] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
How do we decide what we do? This is the essence of action control, the process of selecting the most appropriate response among multiple possible choices. Suboptimal action control can involve a failure to initiate or adapt actions, or conversely it can involve making actions impulsively. There has been an increasing focus on the specific role of the subthalamic nucleus (STN) in action control. This has been fueled by the clinical relevance of this basal ganglia nucleus as a target for deep brain stimulation (DBS), primarily in Parkinson's disease but also in obsessive-compulsive disorder. The context of DBS has opened windows to study STN function in ways that link neuroscientific and clinical fields closely together, contributing to an exceptionally high level of two-way translation. In this review, we first outline the role of the STN in both motor and nonmotor action control, and then discuss how these functions might be implemented by neuronal activity in the STN. Gaining a better understanding of these topics will not only provide important insights into the neurophysiology of action control but also the pathophysiological mechanisms relevant for several brain disorders and their therapies.
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Affiliation(s)
- Tora Bonnevie
- 1 Department of Neuromedicine and Movement Science, NTNU, Trondheim, Norway.,2 Neuroclinic, Trondheim University Hospital, Trondheim, Norway.,3 Kavli Institute for Systems Neuroscience, NTNU, Trondheim, Norway
| | - Kareem A Zaghloul
- 4 Surgical Neurology Branch, NINDS, National Institutes of Health, Bethesda, MD, USA
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19
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Dissociable Effects of Subthalamic Stimulation in Obsessive Compulsive Disorder on Risky Reward and Loss Prospects. Neuroscience 2018; 382:105-114. [PMID: 29559386 DOI: 10.1016/j.neuroscience.2018.03.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 03/06/2018] [Accepted: 03/09/2018] [Indexed: 12/16/2022]
Abstract
Our daily decisions involve an element of risk, a behavioral process that is potentially modifiable. Here we assess the role of the associative-limbic subthalamic nucleus (STN) in obsessive compulsive disorder (OCD) testing on and off deep-brain stimulation (DBS) on anticipatory risk taking to obtain rewards and avoid losses. We assessed 12 OCD STN DBS in a randomized double-blind within-subject cross-over design. STN DBS decreased risk taking to rewards (p = 0.02) and greater risk taking to rewards was positively correlated with OCD severity (p = 0.01) and disease duration (p = 0.01). STN DBS was also associated with impaired subjective discrimination of loss magnitude (p < 0.05), an effect mediated by acute DBS rather than chronic DBS. We highlight a role for the STN in mediating dissociable valence prospects on risk seeking. STN stimulation decreases risk taking to rewards and impairs discrimination of loss magnitude. These findings may have implications for behavioral symptoms related to STN DBS and the potential for STN DBS for the treatment of psychiatric disorders.
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20
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Creed M. Current and emerging neuromodulation therapies for addiction: insight from pre-clinical studies. Curr Opin Neurobiol 2018. [PMID: 29524847 DOI: 10.1016/j.conb.2018.02.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Neuromodulation therapies such as deep brain stimulation or transcranial magnetic stimulation have shown promise in reducing symptoms of addiction when applied to the prefontal cortex, nucleus accumbens or subthalamic nucleus. Pre-clinical investigations implicate modulation of the cortico-basal ganglia network in these therapeutic effects, and this mechanistic understanding is necessary to optimize stimulation paradigms. Recently, the principle that neuromodulation can reverse drug-evoked synaptic plasticity and reduce behavioral symptoms of addiction has inspired novel stimulation paradigms that have long-term effects in animal models. Pre-clinical studies have also raised the possibility that tailoring neuromodulation protocols can modulate distinct symptoms of addiction. Combining mechanistic knowledge of circuit dysfunction with emerging technologies for non-invasive neuromodulation holds promise for developing therapies for addiction and related disorders.
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Affiliation(s)
- Meaghan Creed
- University of Maryland School of Medicine, Department of Pharmacology, 655 West Baltimore Street, Bressler Research Building, 4-021, Baltimore, MD 21201, USA.
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21
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Justin Rossi P, Peden C, Castellanos O, Foote KD, Gunduz A, Okun MS. The human subthalamic nucleus and globus pallidus internus differentially encode reward during action control. Hum Brain Mapp 2017; 38:1952-1964. [PMID: 28130916 DOI: 10.1002/hbm.23496] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 11/20/2016] [Accepted: 12/07/2016] [Indexed: 12/18/2022] Open
Abstract
The subthalamic nucleus (STN) and globus pallidus internus (GPi) have recently been shown to encode reward, but few studies have been performed in humans. We investigated STN and GPi encoding of reward and loss (i.e., valence) in humans with Parkinson's disease. To test the hypothesis that STN and GPi neurons would change their firing rate in response to reward- and loss-related stimuli, we recorded the activity of individual neurons while participants performed a behavioral task. In the task, action choices were associated with potential rewarding, punitive, or neutral outcomes. We found that STN and GPi neurons encode valence-related information during action control, but the proportion of valence-responsive neurons was greater in the STN compared to the GPi. In the STN, reward-related stimuli mobilized a greater proportion of neurons than loss-related stimuli. We also found surprising limbic overlap with the sensorimotor regions in both the STN and GPi, and this overlap was greater than has been previously reported. These findings may help to explain alterations in limbic function that have been observed following deep brain stimulation therapy of the STN and GPi. Hum Brain Mapp 38:1952-1964, 2017. © 2017 Wiley Periodicals, Inc.
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Affiliation(s)
- Peter Justin Rossi
- Center for Movement Disorders and Neurorestoration, University of Florida, Gainesville, Florida
| | - Corinna Peden
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida
| | - Oscar Castellanos
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida
| | - Kelly D Foote
- Center for Movement Disorders and Neurorestoration, University of Florida, Gainesville, Florida
| | - Aysegul Gunduz
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida
| | - Michael S Okun
- Center for Movement Disorders and Neurorestoration, University of Florida, Gainesville, Florida
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22
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Baracz SJ, Cornish JL. The neurocircuitry involved in oxytocin modulation of methamphetamine addiction. Front Neuroendocrinol 2016; 43:1-18. [PMID: 27546878 DOI: 10.1016/j.yfrne.2016.08.001] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 07/14/2016] [Accepted: 08/11/2016] [Indexed: 12/13/2022]
Abstract
The role of oxytocin in attenuating the abuse of licit and illicit drugs, including the psychostimulant methamphetamine, has been examined with increased ferocity in recent years. This is largely driven by the potential application of oxytocin as a pharmacotherapy. However, the neural mechanisms by which oxytocin modulates methamphetamine abuse are not well understood. Recent research identified an important role for the accumbens core and subthalamic nucleus in this process, which likely involves an interaction with dopamine, glutamate, GABA, and vasopressin. In addition to providing an overview of methamphetamine, the endogenous oxytocin system, and the effects of exogenous oxytocin on drug abuse, we propose a neural circuit through which exogenous oxytocin modulates methamphetamine abuse, focusing on its interaction with neurochemicals within the accumbens core and subthalamic nucleus. A growing understanding of exogenous oxytocin effects at a neurochemical and neurobiological level will assist in its evaluation as a pharmacotherapy for drug addiction.
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Affiliation(s)
- Sarah J Baracz
- School of Psychology, University of Sydney, Sydney, NSW 2109, Australia; Department of Psychology, Macquarie University, North Ryde, NSW 2109, Australia.
| | - Jennifer L Cornish
- Department of Psychology, Macquarie University, North Ryde, NSW 2109, Australia.
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23
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Schweizer N, Viereckel T, Smith-Anttila CJ, Nordenankar K, Arvidsson E, Mahmoudi S, Zampera A, Wärner Jonsson H, Bergquist J, Lévesque D, Konradsson-Geuken Å, Andersson M, Dumas S, Wallén-Mackenzie Å. Reduced Vglut2/Slc17a6 Gene Expression Levels throughout the Mouse Subthalamic Nucleus Cause Cell Loss and Structural Disorganization Followed by Increased Motor Activity and Decreased Sugar Consumption. eNeuro 2016; 3:ENEURO.0264-16.2016. [PMID: 27699212 PMCID: PMC5041164 DOI: 10.1523/eneuro.0264-16.2016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 09/08/2016] [Indexed: 12/24/2022] Open
Abstract
The subthalamic nucleus (STN) plays a central role in motor, cognitive, and affective behavior. Deep brain stimulation (DBS) of the STN is the most common surgical intervention for advanced Parkinson's disease (PD), and STN has lately gained attention as target for DBS in neuropsychiatric disorders, including obsessive compulsive disorder, eating disorders, and addiction. Animal studies using STN-DBS, lesioning, or inactivation of STN neurons have been used extensively alongside clinical studies to unravel the structural organization, circuitry, and function of the STN. Recent studies in rodent STN models have exposed different roles for STN neurons in reward-related functions. We have previously shown that the majority of STN neurons express the vesicular glutamate transporter 2 gene (Vglut2/Slc17a6) and that reduction of Vglut2 mRNA levels within the STN of mice [conditional knockout (cKO)] causes reduced postsynaptic activity and behavioral hyperlocomotion. The cKO mice showed less interest in fatty rewards, which motivated analysis of reward-response. The current results demonstrate decreased sugar consumption and strong rearing behavior, whereas biochemical analyses show altered dopaminergic and peptidergic activity in the striatum. The behavioral alterations were in fact correlated with opposite effects in the dorsal versus the ventral striatum. Significant cell loss and disorganization of the STN structure was identified, which likely accounts for the observed alterations. Rare genetic variants of the human VGLUT2 gene exist, and this study shows that reduced Vglut2/Slc17a6 gene expression levels exclusively within the STN of mice is sufficient to cause strong modifications in both the STN and the mesostriatal dopamine system.
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Affiliation(s)
- Nadine Schweizer
- Department of Organismal Biology, Uppsala University, SE-752 36 Uppsala, Sweden
| | - Thomas Viereckel
- Department of Organismal Biology, Uppsala University, SE-752 36 Uppsala, Sweden
- Department of Neuroscience, Uppsala University, SE-751 24 Uppsala, Sweden
| | | | - Karin Nordenankar
- Department of Neuroscience, Uppsala University, SE-751 24 Uppsala, Sweden
| | - Emma Arvidsson
- Department of Organismal Biology, Uppsala University, SE-752 36 Uppsala, Sweden
| | - Souha Mahmoudi
- Faculty of Pharmacy, Université de Montréal, Montréal, QC H3T 1J4, Canada
| | | | - Hanna Wärner Jonsson
- Department of Pharmaceutical Biosciences, Uppsala University, SE-751 24 Uppsala, Sweden
| | - Jonas Bergquist
- Department of Chemistry, BMC - Analytical Chemistry and Neurochemistry, Uppsala University, SE-751 24 Uppsala, Sweden
| | - Daniel Lévesque
- Faculty of Pharmacy, Université de Montréal, Montréal, QC H3T 1J4, Canada
| | | | - Malin Andersson
- Department of Pharmaceutical Biosciences, Uppsala University, SE-751 24 Uppsala, Sweden
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24
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Zénon A, Duclos Y, Carron R, Witjas T, Baunez C, Régis J, Azulay JP, Brown P, Eusebio A. The human subthalamic nucleus encodes the subjective value of reward and the cost of effort during decision-making. Brain 2016; 139:1830-43. [PMID: 27190012 DOI: 10.1093/brain/aww075] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 02/24/2016] [Indexed: 01/18/2023] Open
Abstract
Adaptive behaviour entails the capacity to select actions as a function of their energy cost and expected value and the disruption of this faculty is now viewed as a possible cause of the symptoms of Parkinson's disease. Indirect evidence points to the involvement of the subthalamic nucleus-the most common target for deep brain stimulation in Parkinson's disease-in cost-benefit computation. However, this putative function appears at odds with the current view that the subthalamic nucleus is important for adjusting behaviour to conflict. Here we tested these contrasting hypotheses by recording the neuronal activity of the subthalamic nucleus of patients with Parkinson's disease during an effort-based decision task. Local field potentials were recorded from the subthalamic nucleus of 12 patients with advanced Parkinson's disease (mean age 63.8 years ± 6.8; mean disease duration 9.4 years ± 2.5) both OFF and ON levodopa while they had to decide whether to engage in an effort task based on the level of effort required and the value of the reward promised in return. The data were analysed using generalized linear mixed models and cluster-based permutation methods. Behaviourally, the probability of trial acceptance increased with the reward value and decreased with the required effort level. Dopamine replacement therapy increased the rate of acceptance for efforts associated with low rewards. When recording the subthalamic nucleus activity, we found a clear neural response to both reward and effort cues in the 1-10 Hz range. In addition these responses were informative of the subjective value of reward and level of effort rather than their actual quantities, such that they were predictive of the participant's decisions. OFF levodopa, this link with acceptance was weakened. Finally, we found that these responses did not index conflict, as they did not vary as a function of the distance from indifference in the acceptance decision. These findings show that low-frequency neuronal activity in the subthalamic nucleus may encode the information required to make cost-benefit comparisons, rather than signal conflict. The link between these neural responses and behaviour was stronger under dopamine replacement therapy. Our findings are consistent with the view that Parkinson's disease symptoms may be caused by a disruption of the processes involved in balancing the value of actions with their associated effort cost.
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Affiliation(s)
- Alexandre Zénon
- 1 Institute of Neurosciences, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Yann Duclos
- 2 Institut de Neurosciences de La Timone UMR 7289, Aix Marseille Université, CNRS, 13385, Marseille, France
| | - Romain Carron
- 3 APHM, CHU Timone, Department of Functional and Stereotactic Neurosurgery, 13385, Marseille, France
| | - Tatiana Witjas
- 2 Institut de Neurosciences de La Timone UMR 7289, Aix Marseille Université, CNRS, 13385, Marseille, France 4 APHM, CHU Timone, Department of Neurology and Movement Disorders, 13385, Marseille, France
| | - Christelle Baunez
- 2 Institut de Neurosciences de La Timone UMR 7289, Aix Marseille Université, CNRS, 13385, Marseille, France
| | - Jean Régis
- 3 APHM, CHU Timone, Department of Functional and Stereotactic Neurosurgery, 13385, Marseille, France
| | - Jean-Philippe Azulay
- 2 Institut de Neurosciences de La Timone UMR 7289, Aix Marseille Université, CNRS, 13385, Marseille, France 4 APHM, CHU Timone, Department of Neurology and Movement Disorders, 13385, Marseille, France
| | - Peter Brown
- 5 Medical Research Council Brain Network Dynamics Unit and Nuffield Department of Clinical Neurosciences, University of Oxford, John Radcliffe Hospital, Oxford OX3 9DU, UK
| | - Alexandre Eusebio
- 2 Institut de Neurosciences de La Timone UMR 7289, Aix Marseille Université, CNRS, 13385, Marseille, France 4 APHM, CHU Timone, Department of Neurology and Movement Disorders, 13385, Marseille, France
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Di Giovanni G, De Deurwaerdère P. New therapeutic opportunities for 5-HT2C receptor ligands in neuropsychiatric disorders. Pharmacol Ther 2015; 157:125-62. [PMID: 26617215 DOI: 10.1016/j.pharmthera.2015.11.009] [Citation(s) in RCA: 84] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The 5-HT2C receptor (R) displays a widespread distribution in the CNS and is involved in the action of 5-HT in all brain areas. Knowledge of its functional role in the CNS pathophysiology has been impaired for many years due to the lack of drugs capable of discriminating among 5-HT2R subtypes, and to a lesser extent to the 5-HT1B, 5-HT5, 5-HT6 and 5-HT7Rs. The situation has changed since the mid-90s due to the increased availability of new and selective synthesized compounds, the creation of 5-HT2C knock out mice, and the progress made in molecular biology. Many pharmacological classes of drugs including antipsychotics, antidepressants and anxiolytics display affinities toward 5-HT2CRs and new 5-HT2C ligands have been developed for various neuropsychiatric disorders. The 5-HT2CR is presumed to mediate tonic/constitutive and phasic controls on the activity of different central neurobiological networks. Preclinical data illustrate this complexity to a point that pharmaceutical companies developed either agonists or antagonists for the same disease. In order to better comprehend this complexity, this review will briefly describe the molecular pharmacology of 5-HT2CRs, as well as their cellular impacts in general, before addressing its central distribution in the mammalian brain. Thereafter, we review the preclinical efficacy of 5-HT2C ligands in numerous behavioral tests modeling human diseases, highlighting the multiple and competing actions of the 5-HT2CRs in neurobiological networks and monoaminergic systems. Notably, we will focus this evidence in the context of the physiopathology of psychiatric and neurological disorders including Parkinson's disease, levodopa-induced dyskinesia, and epilepsy.
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Affiliation(s)
- Giuseppe Di Giovanni
- Department of Physiology & Biochemistry, Faculty of Medicine and Surgery, University of Malta; Neuroscience Division, School of Biosciences, Cardiff University, Cardiff, UK.
| | - Philippe De Deurwaerdère
- Centre National de la Recherche Scientifique (Unité Mixte de Recherche 5293) 33076 Bordeaux Cedex, France.
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Rossi PJ, Gunduz A, Okun MS. The Subthalamic Nucleus, Limbic Function, and Impulse Control. Neuropsychol Rev 2015; 25:398-410. [PMID: 26577509 DOI: 10.1007/s11065-015-9306-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 11/08/2015] [Indexed: 12/16/2022]
Abstract
It has been well documented that deep brain stimulation (DBS) of the subthalamic nucleus (STN) to address some of the disabling motor symptoms of Parkinson's disease (PD) can evoke unintended effects, especially on non-motor behavior. This observation has catalyzed more than a decade of research concentrated on establishing trends and identifying potential mechanisms for these non-motor effects. While many issues remain unresolved, the collective result of many research studies and clinical observations has been a general recognition of the role of the STN in mediating limbic function. In particular, the STN has been implicated in impulse control and the related construct of valence processing. A better understanding of STN involvement in these phenomena could have important implications for treating impulse control disorders (ICDs). ICDs affect up to 40% of PD patients on dopamine agonist therapy and approximately 15% of PD patients overall. ICDs have been reported to be associated with STN DBS. In this paper we will focus on impulse control and review pre-clinical, clinical, behavioral, imaging, and electrophysiological studies pertaining to the limbic function of the STN.
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Affiliation(s)
- P Justin Rossi
- Center for Movement Disorders and Neurorestoration, University of Florida, Gainesville, FL, USA. .,Department of Neurology, University of Florida College of Medicine, HSC Box 100236, Gainesville, FL, 32610-0236, USA.
| | - Aysegul Gunduz
- J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL, USA
| | - Michael S Okun
- Center for Movement Disorders and Neurorestoration, University of Florida, Gainesville, FL, USA
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27
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Breysse E, Pelloux Y, Baunez C. The Good and Bad Differentially Encoded within the Subthalamic Nucleus in Rats(1,2,3). eNeuro 2015; 2:ENEURO.0014-15.2015. [PMID: 26478913 PMCID: PMC4607759 DOI: 10.1523/eneuro.0014-15.2015] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2015] [Revised: 08/14/2015] [Accepted: 08/25/2015] [Indexed: 11/23/2022] Open
Abstract
The subthalamic nucleus (STN) has only recently been added into the reward circuit. It has been shown to encode information regarding rewards (4% sucrose, 32% cocaine). To investigate the encoding of negative value, STN neurons were recorded in rats performing a task using discriminative stimuli predicting various rewards and especially during the replacement of a positive reinforcer (4% sucrose) by an aversive reinforcer (quinine). The results show that STN neurons encode information relative to both positive and aversive reinforcers via specialized subpopulations. The specialization is reset when the context is modified (change from a favorable context (4% vs 32% sucrose) to an unfavorable context (quinine vs 32% sucrose). An excitatory response to the cue light predicting the reward seems to be associated with the preferred situation, suggesting that STN plays a role in encoding the relative value of rewards. STN also seems to play a critical role in the encoding of execution error. Indeed, various subpopulations of neurons responding exclusively at early (i.e., "oops neurons") or at correct lever release were identified. The oops neurons respond mostly when the preferred reward (32% sucrose) is missed. Furthermore, STN neurons respond to reward omission, suggesting a role in reward prediction error. These properties of STN neurons strengthen its position in the reward circuit as a key cerebral structure through which reward-related processes are mediated. It is particularly important given the fact that STN is the target of surgical treatment for Parkinson's disease and obsessive compulsive disorders, and has been suggested for the treatment of addiction as well.
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Affiliation(s)
- Emmanuel Breysse
- Centre National de la Recherche Scientifique and Aix Marseille Université, Institut de Neurosciences de la Timone Unité Mixte de Recherche 7289 , 13385 Marseille, France
| | - Yann Pelloux
- Centre National de la Recherche Scientifique and Aix Marseille Université, Institut de Neurosciences de la Timone Unité Mixte de Recherche 7289 , 13385 Marseille, France
| | - Christelle Baunez
- Centre National de la Recherche Scientifique and Aix Marseille Université, Institut de Neurosciences de la Timone Unité Mixte de Recherche 7289 , 13385 Marseille, France
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Baracz SJ, Everett NA, Cornish JL. The Involvement of Oxytocin in the Subthalamic Nucleus on Relapse to Methamphetamine-Seeking Behaviour. PLoS One 2015; 10:e0136132. [PMID: 26284529 PMCID: PMC4540453 DOI: 10.1371/journal.pone.0136132] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Accepted: 07/31/2015] [Indexed: 12/11/2022] Open
Abstract
The psychostimulant methamphetamine (METH) is an addictive drug of abuse. The neuropeptide oxytocin has been shown to modulate METH-related reward and METH-seeking behaviour. Recent findings implicated the subthalamic nucleus (STh) as a key brain region in oxytocin modulation of METH-induced reward. However, it is unclear if oxytocin acts in this region to attenuate relapse to METH-seeking behaviour, and if this action is through the oxytocin receptor. We aimed to determine whether oxytocin pretreatment administered into the STh would reduce reinstatement to METH use in rats experienced at METH self-administration, and if this could be reversed by the co-administration of the oxytocin receptor antagonist desGly-NH2,d(CH2)5[D-Tyr2,Thr4]OVT. Male Sprague Dawley rats underwent surgery to implant an intravenous jugular vein catheter and bilateral microinjection cannulae into the STh under isoflourane anaesthesia. Rats were then trained to self-administer intravenous METH (0.1 mg/kg/infusion) by lever press during 2-hour sessions under a fixed ratio 1 schedule for 20 days. Following extinction of lever press activity, the effect of microinjecting saline, oxytocin (0.2 pmol, 0.6 pmol, 1.8 pmol, 3.6 pmol) or co-administration of oxytocin (3.6 pmol) and desGly-NH2,d(CH2)5[D-Tyr2,Thr4]OVT (3 nmol) into the STh (200 nl/side) was examined on METH-primed reinstatement (1 mg/kg; i.p.). We found that local administration of the highest oxytocin dose (3.6 pmol) into the STh decreased METH-induced reinstatement and desGly-NH2,d(CH2)5[D-Tyr2,Thr4]OVT had a non-specific effect on lever press activity. These findings highlight that oxytocin modulation of the STh is an important modulator of relapse to METH abuse.
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Affiliation(s)
- Sarah Jane Baracz
- Department of Psychology, Macquarie University, Sydney, Australia, 2109
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Abstract
Since its successful application for the treatment of neurological disorders, deep brain stimulation (DBS) is currently also applied for the treatment of psychiatric disorders such as obsessive compulsive disorders or depression. DBS is being considered, or even applied, as a treatment for certain forms of addiction. We review here the cerebral structures aimed for such a strategy and discuss their respective positive and negative aspects.
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Affiliation(s)
- Yann Pelloux
- Équipe BAGAMORE (ganglions de la base, motivation et récompense), institut de neurosciences de la Timone, UMR7289 CNRS et Aix-Marseille université, campus santé Timone, 27, boulevard Jean Moulin, 13385 Marseille cedex 05, France
| | - Christelle Baunez
- Équipe BAGAMORE (ganglions de la base, motivation et récompense), institut de neurosciences de la Timone, UMR7289 CNRS et Aix-Marseille université, campus santé Timone, 27, boulevard Jean Moulin, 13385 Marseille cedex 05, France
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30
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Root DH, Melendez RI, Zaborszky L, Napier TC. The ventral pallidum: Subregion-specific functional anatomy and roles in motivated behaviors. Prog Neurobiol 2015; 130:29-70. [PMID: 25857550 PMCID: PMC4687907 DOI: 10.1016/j.pneurobio.2015.03.005] [Citation(s) in RCA: 220] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Revised: 03/19/2015] [Accepted: 03/29/2015] [Indexed: 12/17/2022]
Abstract
The ventral pallidum (VP) plays a critical role in the processing and execution of motivated behaviors. Yet this brain region is often overlooked in published discussions of the neurobiology of mental health (e.g., addiction, depression). This contributes to a gap in understanding the neurobiological mechanisms of psychiatric disorders. This review is presented to help bridge the gap by providing a resource for current knowledge of VP anatomy, projection patterns and subregional circuits, and how this organization relates to the function of VP neurons and ultimately behavior. For example, ventromedial (VPvm) and dorsolateral (VPdl) VP subregions receive projections from nucleus accumbens shell and core, respectively. Inhibitory GABAergic neurons of the VPvm project to mediodorsal thalamus, lateral hypothalamus, and ventral tegmental area, and this VP subregion helps discriminate the appropriate conditions to acquire natural rewards or drugs of abuse, consume preferred foods, and perform working memory tasks. GABAergic neurons of the VPdl project to subthalamic nucleus and substantia nigra pars reticulata, and this VP subregion is modulated by, and is necessary for, drug-seeking behavior. Additional circuits arise from nonGABAergic neuronal phenotypes that are likely to excite rather than inhibit their targets. These subregional and neuronal phenotypic circuits place the VP in a unique position to process motivationally relevant stimuli and coherent adaptive behaviors.
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Affiliation(s)
- David H Root
- Department of Psychology, Rutgers University, 152 Frelinghuysen Road, New Brunswick, NJ 08854, United States.
| | - Roberto I Melendez
- Department of Anatomy and Neurobiology, University of Puerto Rico School of Medicine, San Juan, PR 00936, United States.
| | - Laszlo Zaborszky
- Center for Molecular and Behavioral Neuroscience, Rutgers, The State University of New Jersey, 197 University Avenue, Newark, NJ 07102, United States.
| | - T Celeste Napier
- Departments of Pharmacology and Psychiatry, Center for Compulsive Behavior and Addiction, Rush University Medical Center, Chicago, IL 60612, United States.
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Espinosa-Parrilla JF, Baunez C, Apicella P. Modulation of neuronal activity by reward identity in the monkey subthalamic nucleus. Eur J Neurosci 2015; 42:1705-17. [PMID: 25943702 DOI: 10.1111/ejn.12938] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Revised: 04/29/2015] [Accepted: 04/30/2015] [Indexed: 11/27/2022]
Abstract
The subthalamic nucleus (STN) has been argued to be an important component of reward-sensitive basal ganglia circuitry. This view is especially supported by the behavioral changes observed after STN inactivation, which could reflect impairments in the motivational control of action. However, it is still unclear how the STN integrates reward information and to what extent such integration correlates with behavior. In this study, the response properties of STN neurons in monkeys performing reaching movements with a cue predicting the identity of an upcoming liquid reward (juice or water) were investigated. Although the timing of movements reliably indicated that monkeys had greater motivation for juice than water, rarely did task-related changes in neuronal activity depend on the nature of the expected reward. Conversely, when presented with a choice of selecting a response that leads to juice or water delivery, animals showed a clear preference for juice and more than half of the neurons were differentially modulated dependent on the reward obtained, mostly after the monkeys's overt choice of action. Under such circumstances, an increase in activity specifically followed the action outcomes across the population of neurons when monkeys failed to choose the juice reward. These results indicate that STN neurons encode whether or not a preferred reward had been received when a choice between response alternatives is required. This differential neuronal activity might reflect the participation of the STN in evaluating the reward value of chosen actions, thus highlighting its contribution to decision-making processes.
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Affiliation(s)
| | - Christelle Baunez
- Institut de Neurosciences de la Timone UMR 7289, CNRS, Aix Marseille Université, Marseille, 13385, France
| | - Paul Apicella
- Institut de Neurosciences de la Timone UMR 7289, CNRS, Aix Marseille Université, Marseille, 13385, France
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32
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Deep brain stimulation of the subthalamic nucleus modulates reward processing and action selection in Parkinson patients. J Neurol 2015; 262:1541-7. [DOI: 10.1007/s00415-015-7749-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 04/11/2015] [Accepted: 04/12/2015] [Indexed: 10/23/2022]
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Jahanshahi M, Obeso I, Baunez C, Alegre M, Krack P. Parkinson's Disease, the Subthalamic Nucleus, Inhibition, and Impulsivity. Mov Disord 2014; 30:128-40. [DOI: 10.1002/mds.26049] [Citation(s) in RCA: 130] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Revised: 08/21/2014] [Accepted: 09/07/2014] [Indexed: 12/14/2022] Open
Affiliation(s)
- Marjan Jahanshahi
- Cognitive Motor Neuroscience Group and Unit of Functional Neurosurgery, Sobell Department of Motor Neuroscience and Movement Disorders, UCL Institute of Neurology; London United Kingdom
| | - Ignacio Obeso
- CINAC, HM-Puerta del Sur, Hospitales de Madrid; CEU-San Pablo University, Móstoles; Madrid Spain
| | - Christelle Baunez
- Basal Ganglia, Motivation and Reward' (BAGAMORE), Institut de Neurosciences de la Timone, UMR7289 CNRS and AMU (Aix Marseille Universite); Marseille France
| | - Manuel Alegre
- Neurophysiology Laboratory, Neuroscience Area, CIMA, University of Navarra; Pamplona Spain
| | - Paul Krack
- INSERM U836, F-38000 Grenoble, France; University Grenoble Alpes, GIN, Grenoble, France, and CHU de Grenoble, Movement Disorder Unit; Grenoble France
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34
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Castrioto A, Lhommée E, Moro E, Krack P. Mood and behavioural effects of subthalamic stimulation in Parkinson's disease. Lancet Neurol 2014; 13:287-305. [PMID: 24556007 DOI: 10.1016/s1474-4422(13)70294-1] [Citation(s) in RCA: 202] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Deep-brain stimulation (DBS) of the subthalamic nucleus (STN) is an established treatment for motor complications in Parkinson's disease. 20 years of experience with this procedure have contributed to improved understanding of the role of the STN in motor, cognitive, and emotional control. In Parkinson's disease, the pathological STN neuronal activity leads to motor, cognitive, and emotional inhibition. Deafferentation of the STN by DBS can reverse such behavioural inhibition. The release of this brake allows both motor and non-motor improvement, but can also be associated with excessive motor, cognitive, and emotional behavioural disinhibition. Conversely, the notable reduction in anti-parkinsonian drug dose allowed by motor improvement can unveil mesolimbic hypodopaminergic behaviours such as apathy, anxiety, or depression. Fine-tuning of stimulation parameters with dopaminergic drugs is necessary to prevent or improve pathological behaviours.
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Affiliation(s)
- Anna Castrioto
- Movement Disorder Unit, Department of Psychiatry and Neurology, Centre Hospitalier Universitaire de Grenoble, Joseph Fourier University, Grenoble, France; Institut National de la Santé et de la Recherche Médicale (INSERM), Unit 836, Grenoble Institut des Neurosciences, Grenoble, France; Clinica Neurologica, Università di Perugia, Ospedale Santa Maria della Misericordia, Perugia, Italy
| | - Eugénie Lhommée
- Movement Disorder Unit, Department of Psychiatry and Neurology, Centre Hospitalier Universitaire de Grenoble, Joseph Fourier University, Grenoble, France; Institut National de la Santé et de la Recherche Médicale (INSERM), Unit 836, Grenoble Institut des Neurosciences, Grenoble, France
| | - Elena Moro
- Movement Disorder Unit, Department of Psychiatry and Neurology, Centre Hospitalier Universitaire de Grenoble, Joseph Fourier University, Grenoble, France; Institut National de la Santé et de la Recherche Médicale (INSERM), Unit 836, Grenoble Institut des Neurosciences, Grenoble, France
| | - Paul Krack
- Movement Disorder Unit, Department of Psychiatry and Neurology, Centre Hospitalier Universitaire de Grenoble, Joseph Fourier University, Grenoble, France; Institut National de la Santé et de la Recherche Médicale (INSERM), Unit 836, Grenoble Institut des Neurosciences, Grenoble, France.
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35
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Espinosa-Parrilla JF, Baunez C, Apicella P. Linking reward processing to behavioral output: motor and motivational integration in the primate subthalamic nucleus. Front Comput Neurosci 2013; 7:175. [PMID: 24381555 PMCID: PMC3865598 DOI: 10.3389/fncom.2013.00175] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Accepted: 11/16/2013] [Indexed: 12/15/2022] Open
Abstract
The expectation and detection of motivationally relevant events is a major determinant of goal-directed behavior and there is a strong interest in the contribution of basal ganglia in the integration of motivational processes into behavioral output. Recent research has focused on the role of the subthalamic nucleus (STN) in the motivational control of action, but it remains to be determined how information about reward is encoded in this nucleus. We recorded the activity of single neurons in the STN of two behaving monkeys to examine whether activity was influenced by the delivery of reward in an instrumental task, a Pavlovian stimulus-reward association, or outside of a task context. We confirmed preliminary findings indicating that STN neurons were sensitive not only to rewards obtained during task performance, but also to the expectation of reward when its delivery was delayed in time. Most of the modulations at the onset of reaching movement were combined with modulations following reward delivery, suggesting the convergence of signals related to the animal's movement and its outcome in the same neurons. Some neurons were also influenced by the visuomotor contingencies of the task, i.e., target location and/or movement direction. In addition, modulations were observed under conditions where reward delivery was not contingent on an instrumental response, even in the absence of a reward predictive cue. Taken as a whole, these results demonstrate a potential contribution of the STN to motivational control of behavior in the non-human primate, although problems in distinguishing neuronal signals related to reward from those related to motor behavior should be considered. Characterizing the specificity of reward processing in the STN remains challenging and could have important implications for understanding the influence of this key component of basal ganglia circuitry on emotional and motivated behaviors under normal and pathological conditions.
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Affiliation(s)
| | - Christelle Baunez
- Institut de Neurosciences de la Timone, CNRS-Aix-Marseille Université Marseille, France
| | - Paul Apicella
- Institut de Neurosciences de la Timone, CNRS-Aix-Marseille Université Marseille, France
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36
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Nougaret S, Meffre J, Duclos Y, Breysse E, Pelloux Y. First evidence of a hyperdirect prefrontal pathway in the primate: precise organization for new insights on subthalamic nucleus functions. Front Comput Neurosci 2013; 7:135. [PMID: 24133443 PMCID: PMC3794292 DOI: 10.3389/fncom.2013.00135] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Accepted: 09/23/2013] [Indexed: 11/13/2022] Open
Affiliation(s)
- Simon Nougaret
- Institut de Neurosciences de la Timone, UMR7289 CNRS, Aix-Marseille Université , Marseille, France
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