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Colombel N, Ferreira G, Sullivan RM, Coureaud G. Dynamic developmental changes in neurotransmitters supporting infant attachment learning. Neurosci Biobehav Rev 2023; 151:105249. [PMID: 37257712 PMCID: PMC10754360 DOI: 10.1016/j.neubiorev.2023.105249] [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: 01/10/2023] [Revised: 05/15/2023] [Accepted: 05/26/2023] [Indexed: 06/02/2023]
Abstract
Infant survival relies on rapid identification, remembering and behavioral responsiveness to caregivers' sensory cues. While neural circuits supporting infant attachment learning have largely remained elusive in children, use of invasive techniques has uncovered some of its features in rodents. During a 10-day sensitive period from birth, newborn rodents associate maternal odors with maternal pleasant or noxious thermo-tactile stimulation, which gives rise to a preference and approach behavior towards these odors, and blockade of avoidance learning. Here we review the neural circuitry supporting this neonatal odor learning, unique compared to adults, focusing specifically on the early roles of neurotransmitters such as glutamate, GABA (Gamma-AminoButyric Acid), serotonin, dopamine and norepinephrine, in the olfactory bulb, the anterior piriform cortex and amygdala. The review highlights the importance of deepening our knowledge of age-specific infant brain neurotransmitters and behavioral functioning that can be translated to improve the well-being of children during typical development and aid in treatment during atypical development in childhood clinical practice, and the care during rearing of domestic animals.
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Affiliation(s)
- Nina Colombel
- Ecole Normale Supérieure de Lyon, Lyon 1 Claude Bernard University, Lyon, France
| | - Guillaume Ferreira
- FoodCircus group, NutriNeuro Lab, INRAE 1286, Bordeaux University, Bordeaux, France
| | - Regina M Sullivan
- Emotional Brain Institute, The Nathan Kline Institute, Orangeburg, NY, USA; Child and Adolescent Psychiatry, New York University Langone Medical Center, New York, USA
| | - Gérard Coureaud
- Sensory NeuroEthology Group, Lyon Neuroscience Research Center, INSERM U1028, CNRS UMR 5292, Lyon 1 University, Jean-Monnet University, Bron, France.
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Gonzalez-Palomares E, Boulanger-Bertolus J, Dupin M, Mouly AM, Hechavarria JC. Amplitude modulation pattern of rat distress vocalisations during fear conditioning. Sci Rep 2023; 13:11173. [PMID: 37429931 PMCID: PMC10333300 DOI: 10.1038/s41598-023-38051-7] [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: 01/17/2023] [Accepted: 07/02/2023] [Indexed: 07/12/2023] Open
Abstract
In humans, screams have strong amplitude modulations (AM) at 30 to 150 Hz. These AM correspond to the acoustic correlate of perceptual roughness. In bats, distress calls can carry AMs, which elicit heart rate increases in playback experiments. Whether amplitude modulation occurs in fearful vocalisations of other animal species beyond humans and bats remains unknown. Here we analysed the AM pattern of rats' 22-kHz ultrasonic vocalisations emitted in a fear conditioning task. We found that the number of vocalisations decreases during the presentation of conditioned stimuli. We also observed that AMs do occur in rat 22-kHz vocalisations. AMs are stronger during the presentation of conditioned stimuli, and during escape behaviour compared to freezing. Our results suggest that the presence of AMs in vocalisations emitted could reflect the animal's internal state of fear related to avoidance behaviour.
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Affiliation(s)
| | - Julie Boulanger-Bertolus
- CNRS, INSERM, Centre de Recherche en Neurosciences de Lyon CRNL U1028 UMR5292, CMO, Université Claude Bernard Lyon 1, 69500, Bron, France
| | - Maryne Dupin
- CNRS, INSERM, Centre de Recherche en Neurosciences de Lyon CRNL U1028 UMR5292, CMO, Université Claude Bernard Lyon 1, 69500, Bron, France
| | - Anne-Marie Mouly
- CNRS, INSERM, Centre de Recherche en Neurosciences de Lyon CRNL U1028 UMR5292, CMO, Université Claude Bernard Lyon 1, 69500, Bron, France.
| | - Julio C Hechavarria
- Institute for Cell Biology and Neuroscience, Goethe University, 60438, Frankfurt am Main, Germany.
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Boulanger-Bertolus J, Mouly AM. Ultrasonic Vocalizations Emission across Development in Rats: Coordination with Respiration and Impact on Brain Neural Dynamics. Brain Sci 2021; 11:616. [PMID: 34064825 PMCID: PMC8150956 DOI: 10.3390/brainsci11050616] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/06/2021] [Accepted: 05/08/2021] [Indexed: 01/09/2023] Open
Abstract
Rats communicate using ultrasonic vocalizations (USV) throughout their life when confronted with emotionally stimulating situations, either negative or positive. The context of USV emission and the psychoacoustic characteristics of the vocalizations change greatly between infancy and adulthood. Importantly, the production of USV is tightly coordinated with respiration, and respiratory rhythm is known to influence brain activity and cognitive functions. This review goes through the acoustic characteristics and mechanisms of production of USV both in infant and adult rats and emphasizes the tight relationships that exist between USV emission and respiration throughout the rat's development. It further describes how USV emission and respiration collectively affect brain oscillatory activities. We discuss the possible association of USV emission with emotional memory processes and point out several avenues of research on USV that are currently overlooked and could fill gaps in our knowledge.
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Affiliation(s)
- Julie Boulanger-Bertolus
- Department of Anesthesiology, Center for Consciousness Science, University of Michigan, Ann Arbor, MI 48109-5048, USA
| | - Anne-Marie Mouly
- Lyon Neuroscience Research Center, INSERM U1028, CNRS UMR 5292, University Lyon 1, 69366 Lyon, France
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Raber J, Arzy S, Bertolus JB, Depue B, Haas HE, Hofmann SG, Kangas M, Kensinger E, Lowry CA, Marusak HA, Minnier J, Mouly AM, Mühlberger A, Norrholm SD, Peltonen K, Pinna G, Rabinak C, Shiban Y, Soreq H, van der Kooij MA, Lowe L, Weingast LT, Yamashita P, Boutros SW. Current understanding of fear learning and memory in humans and animal models and the value of a linguistic approach for analyzing fear learning and memory in humans. Neurosci Biobehav Rev 2019; 105:136-177. [PMID: 30970272 DOI: 10.1016/j.neubiorev.2019.03.015] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 01/30/2019] [Accepted: 03/18/2019] [Indexed: 01/04/2023]
Abstract
Fear is an emotion that serves as a driving factor in how organisms move through the world. In this review, we discuss the current understandings of the subjective experience of fear and the related biological processes involved in fear learning and memory. We first provide an overview of fear learning and memory in humans and animal models, encompassing the neurocircuitry and molecular mechanisms, the influence of genetic and environmental factors, and how fear learning paradigms have contributed to treatments for fear-related disorders, such as posttraumatic stress disorder. Current treatments as well as novel strategies, such as targeting the perisynaptic environment and use of virtual reality, are addressed. We review research on the subjective experience of fear and the role of autobiographical memory in fear-related disorders. We also discuss the gaps in our understanding of fear learning and memory, and the degree of consensus in the field. Lastly, the development of linguistic tools for assessments and treatment of fear learning and memory disorders is discussed.
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Affiliation(s)
- Jacob Raber
- Department of Behavioral Neuroscience, ONPRC, Oregon Health & Science University, Portland, OR, USA; Departments of Neurology and Radiation Medicine, and Division of Neuroscience, ONPRC, Oregon Health & Science University, Portland, OR, USA.
| | - Shahar Arzy
- Department of Medical Neurobiology, Hebrew University, Jerusalem 91904, Israel
| | | | - Brendan Depue
- Departments of Psychological and Brain Sciences and Anatomical Sciences and Neurobiology, University of Louisville, Louisville, KY, USA
| | - Haley E Haas
- Department of Psychiatry and Behavioral Science, Emory University School of Medicine, Atlanta, GA, USA
| | - Stefan G Hofmann
- Department of Psychological and Brain Sciences, Boston University, Boston, MA, USA
| | - Maria Kangas
- Department of Psychology, Macquarie University, Sydney, Australia
| | | | - Christopher A Lowry
- Department of Integrative Physiology and Center for Neuroscience, University of Colorado Boulder, Boulder, CO, USA
| | - Hilary A Marusak
- Department of Pharmacy Practice, Wayne State University, Detroit, MI, USA
| | - Jessica Minnier
- School of Public Health, Oregon Health & Science University, Portland, OR, USA
| | - Anne-Marie Mouly
- Lyon Neuroscience Research Center, CNRS-UMR 5292, INSERM U1028, Université Lyon, Lyon, France
| | - Andreas Mühlberger
- Department of Psychology (Clinical Psychology and Psychotherapy), University of Regensburg, Regensburg, Germany; PFH - Private University of Applied Sciences, Department of Psychology (Clinical Psychology and Psychotherapy Research), Göttingen, Germany
| | - Seth Davin Norrholm
- Department of Psychiatry and Behavioral Science, Emory University School of Medicine, Atlanta, GA, USA
| | - Kirsi Peltonen
- Faculty of Social Sciences/Psychology, Tampere University, Tampere, Finland
| | - Graziano Pinna
- The Psychiatric Institute, Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, USA
| | - Christine Rabinak
- Department of Pharmacy Practice, Wayne State University, Detroit, MI, USA
| | - Youssef Shiban
- Department of Psychology (Clinical Psychology and Psychotherapy), University of Regensburg, Regensburg, Germany; PFH - Private University of Applied Sciences, Department of Psychology (Clinical Psychology and Psychotherapy Research), Göttingen, Germany
| | - Hermona Soreq
- Department of Biological Chemistry, Edmond and Lily Safra Center of Brain Science and The Institute of Life Sciences, Hebrew University, Jerusalem 91904, Israel
| | - Michael A van der Kooij
- Translational Psychiatry, Department of Psychiatry and Psychotherapy, Universitatsmedizin der Johannes Guttenberg University Medical Center, Mainz, Germany
| | | | - Leah T Weingast
- Department of Psychiatry and Behavioral Science, Emory University School of Medicine, Atlanta, GA, USA
| | - Paula Yamashita
- School of Public Health, Oregon Health & Science University, Portland, OR, USA
| | - Sydney Weber Boutros
- Department of Behavioral Neuroscience, ONPRC, Oregon Health & Science University, Portland, OR, USA
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Cuevas K, Sheya A. Ontogenesis of learning and memory: Biopsychosocial and dynamical systems perspectives. Dev Psychobiol 2018; 61:402-415. [PMID: 30575962 DOI: 10.1002/dev.21817] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 10/12/2018] [Accepted: 10/31/2018] [Indexed: 12/16/2022]
Abstract
In this article, we review recent empirical and theoretical work on infant memory development, highlighting future directions for the field. We consider the state of the field since Carolyn Rovee-Collier's call for developmental scientists to "shift the focus from what to why," emphasizing the function of infant behavior and the value of integrating fractionized, highly specialized subfields. We discuss functional approaches of early learning and memory, including ecological models of memory development and relevant empirical work in human and non-human organisms. Ontogenetic changes in learning and memory occur in developing biological systems, which are embedded in broader socio-cultural contexts with shifting ecological demands that are in part determined by the infants themselves. We incorporate biopsychosocial and dynamical systems perspectives as we analyze the state of the field's integration of multiple areas of specialization to provide more holistic understanding of the contributing factors and underlying mechanisms of the development of memory.
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Affiliation(s)
- Kimberly Cuevas
- Department of Psychological Sciences, University of Connecticut, Waterbury, Connecticut
| | - Adam Sheya
- Department of Psychological Sciences, University of Connecticut, Storrs, Connecticut
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