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Warren CV, Kroll CF, Kopp B. Dopaminergic and norepinephrinergic modulation of endogenous event-related potentials: A systematic review and meta-analysis. Neurosci Biobehav Rev 2023; 151:105221. [PMID: 37150485 DOI: 10.1016/j.neubiorev.2023.105221] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 05/02/2023] [Accepted: 05/03/2023] [Indexed: 05/09/2023]
Abstract
Event-related potentials (ERPs) represent the cortical processing of sensory, motor or cognitive functions invoked by particular events or stimuli. A current theory posits that the catecholaminergic neurotransmitters dopamine (DA) and norepinephrine (NE) modulate a number of endogenous ERPs during various cognitive processes. This manuscript aims to evaluate a leading neurotransmitter hypothesis with a systematic overview and meta-analysis of pharmacologic DA and NE manipulation of specific ERPs in healthy subjects during executive function. Specifically, the frontally-distributed P3a, N2, and Ne/ERN (or error-related negativity) are supposedly modulated primarily by DA, whereas the parietally-distributed P3b is thought to be modulated by NE. Based on preceding research, we refer to this distinction between frontally-distributed DA-sensitive and parietally-distributed NE-sensitive ERP components as the Extended Neurobiological Polich (ENP) hypothesis. Our systematic review and meta-analysis indicate that this distinction is too simplistic and many factors interact with DA and NE to influence these specific ERPs. These may include genetic factors, the specific cognitive processes engaged, or elements of study design, i.e. session or sequence effects or data-analysis strategies.
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Affiliation(s)
- Claire V Warren
- Charlotte Fresenius Hochschule, Alte Rabenstraße 32, 20148 Hamburg, Germany; Professorship for Clinical Psychology, Helmut-Schmidt University/ Bundeswehr University Hamburg, Holstenhofweg 85, 22043 Hamburg, Germany.
| | - Charlotte F Kroll
- Department of Psychiatry & Neuropsychology, School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Minderbroedersberg 4-6. P.O. Box 616, Maastricht, MD, 6200, The Netherlands
| | - Bruno Kopp
- Clinic für Neurology, Hannover Medical School, Carl-Neuberg-Straße 1, 30625 Hannover, Germany
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2
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Stanford SC, Heal DJ. Adrenoceptors: A Focus on Psychiatric Disorders and Their Treatments. Handb Exp Pharmacol 2023. [PMID: 37495853 DOI: 10.1007/164_2023_675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
Research into the involvement of adrenoceptor subtypes in the cause(s) of psychiatric disorders is particularly challenging. This is partly because of difficulties in developing animal models that recapitulate the human condition but also because no evidence for any causal links has emerged from studies of patients. These, and other obstacles, are outlined in this chapter. Nevertheless, many drugs that are used to treat psychiatric disorders bind to adrenoceptors to some extent. Direct or indirect modulation of the function of specific adrenoceptor subtypes mediates all or part of the therapeutic actions of drugs in various psychiatric disorders. On the other hand, interactions with central or peripheral adrenoceptors can also explain their side effects. This chapter discusses both aspects of the field, focusing on disorders that are prevalent: depression, schizophrenia, anxiety, attention-deficit hyperactivity disorder, binge-eating disorder, and substance use disorder. In so doing, we highlight some unanswered questions that need to be resolved before it will be feasible to explain how changes in the function of any adrenoceptor subtype affect mood and behavior in humans and other animals.
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Affiliation(s)
- S Clare Stanford
- Department of Neuroscience, Physiology and Pharmacology, University College London, London, UK.
| | - David J Heal
- DevelRx Ltd, BioCity, Nottingham, UK
- Department of Life Sciences, University of Bath, Bath, UK
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3
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Vekety B, Logemann A, Takacs ZK. Mindfulness Practice with a Brain-Sensing Device Improved Cognitive Functioning of Elementary School Children: An Exploratory Pilot Study. Brain Sci 2022; 12:103. [PMID: 35053846 PMCID: PMC8774020 DOI: 10.3390/brainsci12010103] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 01/07/2022] [Accepted: 01/11/2022] [Indexed: 12/04/2022] Open
Abstract
This is the first pilot study with children that has assessed the effects of a brain-computer interface-assisted mindfulness program on neural mechanisms and associated cognitive performance. The participants were 31 children aged 9-10 years who were randomly assigned to either an eight-session mindfulness training with EEG-feedback or a passive control group. Mindfulness-related brain activity was measured during the training, while cognitive tests and resting-state brain activity were measured pre- and post-test. The within-group measurement of calm/focused brain states and mind-wandering revealed a significant linear change. Significant positive changes were detected in children's inhibition, information processing, and resting-state brain activity (alpha, theta) compared to the control group. Elevated baseline alpha activity was associated with less reactivity in reaction time on a cognitive test. Our exploratory findings show some preliminary support for a potential executive function-enhancing effect of mindfulness supplemented with EEG-feedback, which may have some important implications for children's self-regulated learning and academic achievement.
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Affiliation(s)
- Boglarka Vekety
- Doctoral School of Education, Faculty of Education and Psychology, ELTE Eötvös Loránd University, 1075 Budapest, Hungary;
- MTA-ELTE Lendület Adaptation Research Group, 1064 Budapest, Hungary
| | - Alexander Logemann
- Institute of Psychology, Faculty of Education and Psychology, ELTE Eötvös Loránd University, 1064 Budapest, Hungary;
| | - Zsofia K. Takacs
- Clinical Psychology, School of Health in Social Science, University of Edinburgh, Edinburgh EH8 9AG, UK
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4
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Giller F, Mückschel M, Ziemssen T, Beste C. A possible role of the norepinephrine system during sequential cognitive flexibility – Evidence from EEG and pupil diameter data. Cortex 2020; 128:22-34. [DOI: 10.1016/j.cortex.2020.03.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 12/14/2019] [Accepted: 03/09/2020] [Indexed: 01/04/2023]
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5
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Mueller A, Hong DS, Shepard S, Moore T. Linking ADHD to the Neural Circuitry of Attention. Trends Cogn Sci 2017; 21:474-488. [PMID: 28483638 PMCID: PMC5497785 DOI: 10.1016/j.tics.2017.03.009] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 03/14/2017] [Accepted: 03/15/2017] [Indexed: 11/16/2022]
Abstract
Attention deficit hyperactivity disorder (ADHD) is a complex condition with a heterogeneous presentation. Current diagnosis is primarily based on subjective experience and observer reports of behavioral symptoms - an approach that has significant limitations. Many studies show that individuals with ADHD exhibit poorer performance on cognitive tasks than neurotypical controls, and at least seven main functional domains appear to be implicated in ADHD. We discuss the underlying neural mechanisms of cognitive functions associated with ADHD, with emphasis on the neural basis of selective attention, demonstrating the feasibility of basic research approaches for further understanding cognitive behavioral processes as they relate to human psychopathology. The study of circuit-level mechanisms underlying executive functions in nonhuman primates holds promise for advancing our understanding, and ultimately the treatment, of ADHD.
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Affiliation(s)
- Adrienne Mueller
- Department of Neurobiology, Stanford University, Stanford, CA 94305, USA.
| | - David S Hong
- Department of Psychiatry, Stanford University, Stanford, CA 94305, USA
| | - Steven Shepard
- Department of Neurobiology, Stanford University, Stanford, CA 94305, USA
| | - Tirin Moore
- Department of Neurobiology, Stanford University, Stanford, CA 94305, USA; Howard Hughes Medical Institute, Stanford University, Stanford, CA 94305, USA
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6
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Hernaus D, Casales Santa MM, Offermann JS, Van Amelsvoort T. Noradrenaline transporter blockade increases fronto-parietal functional connectivity relevant for working memory. Eur Neuropsychopharmacol 2017; 27:399-410. [PMID: 28291572 DOI: 10.1016/j.euroneuro.2017.02.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 01/20/2017] [Accepted: 02/21/2017] [Indexed: 11/28/2022]
Abstract
Experimental animal work has demonstrated that dopamine and noradrenaline play an essential role in modulating prefrontal cortex-mediated networks underlying working memory performance. Studies of functional connectivity have been instrumental in extending such notions to humans but, so far, have almost exclusively focussed on pharmacological agents with a predominant dopaminergic mechanism of action. Here, we investigate the effect of a single dose of atomoxetine 60mg, a noradrenaline transporter inhibitor, on working memory performance and associated functional connectivity during an n-back task in 19 healthy male volunteers. Atomoxetine increased functional connectivity between right anterior insula and dorsolateral prefrontal cortex, precentral gyrus, posterior parietal cortex and precuneus during the high-working memory load condition of the n-back task. Increased atomoxetine-induced insula-dorsolateral prefrontal cortex functional connectivity during this condition correlated with decreased reaction time variability and was furthermore predicted by working memory capacity. These results show for the first time that noradrenaline transporter blockade-induced increases in cortical catecholamines accentuate fronto-parietal working memory-related network integrity. The observation of significant inter-subject variability in response to atomoxetine has implications for inverted-U frameworks of dopamine and noradrenaline function, which could be useful to predict drug effects in clinical disorders with variable treatment response.
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Affiliation(s)
- Dennis Hernaus
- University of Maryland School of Medicine, Department of Psychiatry; Maryland Psychiatric Research Center, MD, USA.
| | - Marta Ma Casales Santa
- Department of Psychiatry and Neuropsychology, South Limburg Mental Health Research and Teaching Network, EURON, School for Mental Health and NeuroScience MHeNS Maastricht University, Maastricht, The Netherlands
| | - Jan Stefan Offermann
- Department of Psychiatry and Neuropsychology, South Limburg Mental Health Research and Teaching Network, EURON, School for Mental Health and NeuroScience MHeNS Maastricht University, Maastricht, The Netherlands
| | - Thérèse Van Amelsvoort
- Department of Psychiatry and Neuropsychology, South Limburg Mental Health Research and Teaching Network, EURON, School for Mental Health and NeuroScience MHeNS Maastricht University, Maastricht, The Netherlands
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7
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Mückschel M, Gohil K, Ziemssen T, Beste C. The norepinephrine system and its relevance for multi-component behavior. Neuroimage 2017; 146:1062-1070. [DOI: 10.1016/j.neuroimage.2016.10.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 09/08/2016] [Accepted: 10/03/2016] [Indexed: 11/29/2022] Open
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Haloperidol 2 mg impairs inhibition but not visuospatial attention. Psychopharmacology (Berl) 2017; 234:235-244. [PMID: 27747369 DOI: 10.1007/s00213-016-4454-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 09/28/2016] [Indexed: 11/27/2022]
Abstract
RATIONALE The dopaminergic system has been implicated in visuospatial attention and inhibition, but the exact role has yet to be elucidated. Scarce literature suggests that attenuation of dopaminergic neurotransmission negatively affects attentional focusing and inhibition. To the best of our knowledge, this is the first study that evaluated the effect of dopaminergic antagonism on stopping performance. METHODS Dopaminergic neurotransmission was attenuated in 28 healthy male participants by using 2 mg haloperidol. A repeated-measures placebo-controlled crossover design was implemented, and performance indices of attention and inhibition were assessed in the visual spatial cueing task (VSC) and stop signal task (SST). Additionally, the effect of haloperidol on motoric parameters was assessed. It was expected that haloperidol as contrasted to placebo would result in a reduction of the "validity effect," the benefit of valid cueing as opposed to invalid cueing of a target in terms of reaction time. Furthermore, an increase in stop signal reaction time (SSRT) in the SST was expected. RESULTS AND CONCLUSION Results partially confirmed the hypothesis. Haloperidol negatively affected inhibitory motor control in the SST as indexed by SSRT, but there were no indications that haloperidol affected bias or disengagement in the VSC task as indicated by a lack of an effect on RTs. Pertaining to secondary parameters, motor activity increased significantly under haloperidol. Haloperidol negatively affected reaction time variability and errors in both tasks, as well as omissions in the SST, indicating a decreased sustained attention, an increase in premature responses, and an increase in lapses of attention, respectively.
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9
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Schevernels H, van Bochove ME, De Taeye L, Bombeke K, Vonck K, Van Roost D, De Herdt V, Santens P, Raedt R, Boehler CN. The effect of vagus nerve stimulation on response inhibition. Epilepsy Behav 2016; 64:171-179. [PMID: 27743550 DOI: 10.1016/j.yebeh.2016.09.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 08/27/2016] [Accepted: 09/06/2016] [Indexed: 11/15/2022]
Abstract
In the current study, we explored whether vagus nerve stimulation (VNS) in patients with epilepsy, which is believed to increase norepinephrine (NE) levels via activation of the locus coeruleus, would positively affect response inhibition. Moreover, we tried to identify the dynamics of the underlying neural processes by investigating event-related potentials (ERPs) and pupil size. Patients performed a stop-signal task once when stimulation was switched on and once when it was switched off. We found a correlational pattern suggesting that patients who clinically benefit more from VNS treatment also show a larger behavioral advantage, in terms of faster response inhibition, when the vagus nerve is being stimulated. Event-related potential (ERP) results suggested more pronounced reactive inhibition when stimulation was switched on, independent of the individual amount of seizure reduction. Transient go-locked pupil size was increased from go trials to successful stop trials to unsuccessful stop trials but without displaying a clear VNS effect, which however, might relate to limited sensitivity. We conclude that VNS likely has a positive effect on response inhibition, at least in patients with epilepsy that benefit clinically from the treatment, presumably relating to enhancements of response-inhibition mechanisms and, therefore, identify enhanced response inhibition as a possible cognitive benefit of VNS.
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Affiliation(s)
- Hanne Schevernels
- Department of Experimental Psychology, Ghent University, 9000 Ghent, Belgium.
| | - Marlies E van Bochove
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, 6525 HR Nijmegen, The Netherlands
| | - Leen De Taeye
- Laboratory for Clinical and Experimental Neurophysiology, Neurobiology and Neuropsychology (LCEN3), Ghent University, 9000 Ghent, Belgium
| | - Klaas Bombeke
- Department of Experimental Psychology, Ghent University, 9000 Ghent, Belgium
| | - Kristl Vonck
- Laboratory for Clinical and Experimental Neurophysiology, Neurobiology and Neuropsychology (LCEN3), Ghent University, 9000 Ghent, Belgium
| | - Dirk Van Roost
- Department of Neurosurgery, Ghent University Hospital, 9000 Ghent, Belgium
| | - Veerle De Herdt
- Laboratory for Clinical and Experimental Neurophysiology, Neurobiology and Neuropsychology (LCEN3), Ghent University, 9000 Ghent, Belgium
| | - Patrick Santens
- Department of Neurology, Ghent University Hospital, 9000 Gent, Belgium
| | - Robrecht Raedt
- Laboratory for Clinical and Experimental Neurophysiology, Neurobiology and Neuropsychology (LCEN3), Ghent University, 9000 Ghent, Belgium
| | - C Nico Boehler
- Department of Experimental Psychology, Ghent University, 9000 Ghent, Belgium
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10
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Brown SBRE, van der Wee NJA, van Noorden MS, Giltay EJ, Nieuwenhuis S. Noradrenergic and cholinergic modulation of late ERP responses to deviant stimuli. Psychophysiology 2015; 52:1620-31. [PMID: 26352794 DOI: 10.1111/psyp.12544] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Revised: 08/11/2015] [Accepted: 08/11/2015] [Indexed: 11/30/2022]
Abstract
Researchers have proposed several hypotheses about the neuromodulator systems involved in generating P3 components of the ERP. To test some of these hypotheses, we conducted a randomized placebo-controlled crossover study in which we investigated how the late positive ERP response to deviant stimuli is modulated by (a) clonidine, an α2 agonist that attenuates baseline noradrenergic activity; and (b) scopolamine, a muscarinic antagonist of acetylcholine receptors. We collected EEG data from 18 healthy volunteers during the performance of an auditory oddball task with several active and passive task conditions. We then used temporospatial principal component analysis (PCA) to decompose the ERP waveforms. The PCA revealed two distinct late positive ERP components: the classic parietal P300 and the frontal novelty P3. Statistical analysis of the temporospatial factor scores indicated that in most conditions the amplitude of the classic P300 was increased by clonidine and scopolamine. In contrast, the amplitude of the novelty P3 was decreased by both drugs. The similar pattern of results for clonidine and scopolamine probably reflects the strong interactions between the noradrenergic and cholinergic systems. The results, in combination with previous pharmacological studies, suggest a critical role for both neuromodulator systems in the generation of the P300 and the novelty P3.
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Affiliation(s)
- Stephen B R E Brown
- Cognitive Psychology Unit, Institute of Psychology, Leiden University, Leiden, The Netherlands.,Leiden Institute for Brain and Cognition, Leiden, The Netherlands
| | - Nic J A van der Wee
- Leiden Institute for Brain and Cognition, Leiden, The Netherlands.,Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Erik J Giltay
- Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
| | - Sander Nieuwenhuis
- Cognitive Psychology Unit, Institute of Psychology, Leiden University, Leiden, The Netherlands.,Leiden Institute for Brain and Cognition, Leiden, The Netherlands
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11
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Kenemans JL. Specific proactive and generic reactive inhibition. Neurosci Biobehav Rev 2015; 56:115-26. [DOI: 10.1016/j.neubiorev.2015.06.011] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 06/12/2015] [Accepted: 06/13/2015] [Indexed: 11/16/2022]
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Meyer AE, Miller MM, Nelms Sprowles JL, Levine LR, Sable HJK. A comparison of presynaptic and postsynaptic dopaminergic agonists on inhibitory control performance in rats perinatally exposed to PCBs. Neurotoxicol Teratol 2015; 50:11-22. [PMID: 26022001 DOI: 10.1016/j.ntt.2015.05.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Revised: 04/22/2015] [Accepted: 05/20/2015] [Indexed: 01/13/2023]
Abstract
Polychlorinated Biphenyls (PCBs) are very stable environmental contaminants whose exposure induces a number of health and cognitive concerns. Currently, it is well known that PCB exposure leads to poor performance on inhibitory control tasks. It is also well known that dopamine (DA) depletion within medial prefrontal cortex (mPFC) leads to poor performance on inhibitory control tasks. However, what is not well established is whether or not the inhibitory control problems found following PCB exposure are mediated by DA depletion in mPFC. This study was an investigation into the link between perinatal exposure to PCBs, the effect of this exposure on DA neurotransmission in the mPFC, and inhibitory-control problems during adulthood using a rodent model. The current study served to determine if microinjections of different DA agonists (the presynaptic DA transporter inhibitor and vesicular monoamine transporter agonist bupropion, the postsynaptic DA receptor 2 (DAD2) agonist quinpirole, and the postsynaptic DA receptor 1 (DAD1) agonist SKF81297) directly into the mPFC would differentially improve performance on an inhibitory control task in rats perinatally exposed to an environmentally relevant PCB mixture. Findings suggest several significant sex-based differences on differential reinforcement of low rates (DRL) 15 performance as well as some evidence of differential effectiveness of the DA agonists based on PCB exposure group.
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Affiliation(s)
- Abby E Meyer
- Department of Psychology, University of Memphis, Memphis, TN 38152, USA.
| | - Mellessa M Miller
- Department of Psychology, University of Memphis, Memphis, TN 38152, USA.
| | | | - Lauren R Levine
- Department of Psychology, University of Memphis, Memphis, TN 38152, USA.
| | - Helen J K Sable
- Department of Psychology, University of Memphis, Memphis, TN 38152, USA.
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13
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de Rover M, Brown SBRE, Band GP, Giltay EJ, van Noorden MS, van der Wee NJA, Nieuwenhuis S. Beta receptor-mediated modulation of the oddball P3 but not error-related ERP components in humans. Psychopharmacology (Berl) 2015; 232:3161-72. [PMID: 26138780 PMCID: PMC4534504 DOI: 10.1007/s00213-015-3966-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Accepted: 05/11/2015] [Indexed: 11/25/2022]
Abstract
RATIONALE The P3 is a ubiquitous component of stimulus-driven neural activity that can be observed in scalp electrophysiological recordings. Multiple lines of evidence suggest an important role for the noradrenergic system in the generation of the P3. However, pharmacological studies of the P3 using noradrenergic manipulations have so far been limited to agents that affect α2-receptor signaling. OBJECTIVES The present study investigated whether β-adrenergic receptors are involved in the generation of the P3 and the error positivity (Pe), a component of the event-related potential that is elicited by errors and that bears many similarities to the P3. METHODS We used a double-blind, placebo-controlled, crossover design in which we examined in human participants (N = 16) the effect of a single dose of propranolol (80 mg) on the amplitudes of the P3 observed in visual and auditory oddball tasks and the Pe observed in a flanker task. RESULTS We found that P3s to auditory stimuli were increased in amplitude following treatment with propranolol. Propranolol also modulated the P3 to visual stimuli, but in a direction dependent on participants' level of trait anxiety: In participants with lower trait anxiety, propranolol resulted in a (non-significant) decrease in P3 amplitudes; in participants with higher trait anxiety, propranolol significantly enhanced P3 amplitude. Propranolol did not modulate the amplitude of the Pe or behavioral measures of conflict/error-related performance adjustments. CONCLUSIONS These results provide the first evidence for involvement of β-adrenergic receptors in P3 generation. We speculate that propranolol affected the P3 through actions at β2-receptors in the locus coeruleus.
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Affiliation(s)
- Mischa de Rover
- Clinical Psychology Unit, Institute of Psychology, Leiden University, Wassenaarseweg 52, 2333 AK, Leiden, The Netherlands,
| | - Stephen B. R. E. Brown
- Leiden Institute for Brain and Cognition (LIBC), Leiden University, Leiden, The Netherlands ,Cognitive Psychology Unit, Institute of Psychology, Leiden University, Leiden, The Netherlands
| | - Guido P. Band
- Leiden Institute for Brain and Cognition (LIBC), Leiden University, Leiden, The Netherlands ,Cognitive Psychology Unit, Institute of Psychology, Leiden University, Leiden, The Netherlands
| | - Erik J. Giltay
- Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Nic J. A. van der Wee
- Leiden Institute for Brain and Cognition (LIBC), Leiden University, Leiden, The Netherlands ,Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands
| | - Sander Nieuwenhuis
- Leiden Institute for Brain and Cognition (LIBC), Leiden University, Leiden, The Netherlands ,Cognitive Psychology Unit, Institute of Psychology, Leiden University, Leiden, The Netherlands
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Wessel JR, Aron AR. It's not too late: the onset of the frontocentral P3 indexes successful response inhibition in the stop-signal paradigm. Psychophysiology 2014; 52:472-80. [PMID: 25348645 DOI: 10.1111/psyp.12374] [Citation(s) in RCA: 160] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Accepted: 09/29/2014] [Indexed: 11/27/2022]
Abstract
The frontocentral P3 event-related potential has been proposed as a neural marker of response inhibition. However, this association is disputed: some argue that P3 latency is too late relative to the timing of action stopping (stop-signal reaction time; SSRT) to index response inhibition. We tested whether P3 onset latency is a marker of response inhibition, and whether it coincides with the timing predicted by neurocomputational models. We measured EEG in 62 participants during the stop-signal task, and used independent component analysis and permutation statistics to measure the P3 onset in each participant. We show that P3 onset latency is shorter when stopping is successful, that it is highly correlated with SSRT, and that it coincides with the purported timing of the inhibition process (towards the end of SSRT). These results demonstrate the utility of P3 onset latency as a noninvasive, temporally precise neural marker of the response inhibition process.
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Affiliation(s)
- Jan R Wessel
- Psychology Department, University of California, San Diego, La Jolla, California, USA
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15
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Ashare RL, Schmidt HD. Optimizing treatments for nicotine dependence by increasing cognitive performance during withdrawal. Expert Opin Drug Discov 2014; 9:579-94. [PMID: 24707983 DOI: 10.1517/17460441.2014.908180] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Current FDA-approved smoking cessation pharmacotherapies have limited efficacy and are associated with high rates of relapse. Therefore, there is a clear need to develop novel antismoking medications. Nicotine withdrawal is associated with cognitive impairments that predict smoking relapse. It has been proposed that these cognitive deficits are a hallmark of nicotine withdrawal that could be targeted in order to prevent smoking relapse. Thus, pharmacotherapies that increase cognitive performance during nicotine withdrawal may represent potential smoking cessation agents. AREAS COVERED The authors review the clinical literature demonstrating that nicotine withdrawal is associated with deficits in working memory, attention and response inhibition. They then briefly summarize different classes of compounds and strategies to increase cognitive performance during nicotine withdrawal. Particular emphasis has been placed on translational research in order to highlight areas for which there is strong rationale for pilot clinical trials of potential smoking cessation medications. EXPERT OPINION There is emerging evidence that supports deficits in cognitive function as a plausible nicotine withdrawal phenotype. The authors furthermore believe that the translational paradigms presented here may represent efficient and valid means for the evaluation of cognitive-enhancing medications as possible treatments for nicotine dependence.
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Affiliation(s)
- Rebecca L Ashare
- University of Pennsylvania, Perelman School of Medicine, Center for Interdisciplinary Research on Nicotine Addiction, Department of Psychiatry , 3535 Market St, Suite 4100, Philadelphia, PA 19104 , USA +1 215 746 5789 ;
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16
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Logemann HNA, Böcker KBE, Deschamps PKH, Kemner C, Kenemans JL. The effect of attenuating noradrenergic neurotransmission by clonidine on brain activity measures of visuospatial attention. Hum Psychopharmacol 2014; 29:46-54. [PMID: 24222260 DOI: 10.1002/hup.2367] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2013] [Accepted: 10/07/2013] [Indexed: 11/12/2022]
Abstract
OBJECTIVE In the current study, we investigated the role of noradrenaline in directing (bias) and disengagement of visuospatial attention. METHODS We assessed the effect of clonidine on event-related brain potential (ERP) reflections of bias and disengagement in a double-blind placebo-controlled crossover design. An initial dose of 200-μg clonidine was replaced by 100 μg because of marked side effects. Twenty-one healthy male participants performed the visual-spatial cueing task while an electroencephalogram (EEG) was recorded. The behavioral output is the validity effect (benefit of cueing in terms of reaction time to targets). ERP indices for bias were the cue-related early directing attention negativity and late directing attention positivity, and the target-elicited P1 and N1 modulations by validity ('validity-effect'). The ERP index for disengagement was the target-elicited 'late positive deflection' modulation by validity. Behavioral analyses were performed on 16 participants, electrophysiological analyses on a subset (n=9). RESULTS Clonidine attenuated the N1 effect, albeit in a subsample. Neither cue-elicited ERPs nor the behavioral validity effect were affected. Clonidine-induced blood pressure reduction was correlated with the reduction of the late positive deflection effect under clonidine. CONCLUSION Clonidine attenuated the result of bias in a subsample and may have a modulating effect on disengagement.
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Affiliation(s)
- H. N. Alexander Logemann
- Helmholtz Research Institute, Department of Experimental Psychology; Utrecht University; Utrecht The Netherlands
| | | | - Peter K. H. Deschamps
- University Medical Center Utrecht; Department of Child and Adolescent Psychiatry; Utrecht The Netherlands
| | - Chantal Kemner
- University Medical Center Utrecht; Department of Child and Adolescent Psychiatry; Utrecht The Netherlands
| | - J. Leon Kenemans
- Helmholtz Research Institute, Department of Experimental Psychology; Utrecht University; Utrecht The Netherlands
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