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Dal Lago D, Burns E, Gaunt E, Peers E, Jackson RC, Wilcockson TDW. Alcohol Use Predicts Face Perception Impairments and Difficulties in Face Recognition. Subst Use Misuse 2023; 58:1734-1741. [PMID: 37602741 DOI: 10.1080/10826084.2023.2247059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
Background: Risky alcohol use is related to a variety of cognitive impairments, including memory and visuo-perceptual difficulties. Remarkably, no prior work has assessed whether usage of alcohol can predict difficulties perceiving facial identity. Objectives: Therefore, this study aimed to investigate whether riskier alcohol consumption predicted impairments in face perception and self-reported difficulties in face recognition. Results: Participants (N = 239, male = 77) were over 18 years old and had normal or corrected-to-normal vision. Alcohol use was assessed using the Alcohol Use Disorder Identification Test (AUDIT), while face recognition difficulties were determined by the 20-item Prosopagnosia Index questionnaire (PI20). A subsample of participants (N = 126, male = 51) completed the Cambridge Face Perception task (CFPT) to assess their face perception ability. Multiple linear regressions showed significant models of prediction on both face perception and face recognition when considering AUDIT score and age as predictors. Conclusion: This study suggested, for the first time, that risky alcohol use predicts both poorer visuo-perceptual processing for faces and self-reported difficulties in face recognition.
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Affiliation(s)
- Denise Dal Lago
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Edwin Burns
- Department of Psychology, Edge Hill University, Ormskirk, UK
| | - Elizabeth Gaunt
- Department of Psychology, Edge Hill University, Ormskirk, UK
| | - Emma Peers
- Department of Psychology, Edge Hill University, Ormskirk, UK
| | - Robin C Jackson
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Thomas D W Wilcockson
- School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
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McGregor R, Matzeu A, Thannickal TC, Wu F, Cornford M, Martin-Fardon R, Siegel JM. Sensitivity of Hypocretin System to Chronic Alcohol Exposure: A Human and Animal Study. Neuroscience 2023; 522:1-10. [PMID: 37121379 PMCID: PMC10681027 DOI: 10.1016/j.neuroscience.2023.04.018] [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: 09/20/2022] [Revised: 03/31/2023] [Accepted: 04/22/2023] [Indexed: 05/02/2023]
Abstract
Human heroin addicts and mice administered morphine for a 2 week period show a greatly increased number of hypothalamic hypocretin (Hcrt or orexin) producing neurons with a concomitant reduction in Hcrt cell size. Male rats addicted to cocaine similarly show an increased number of detectable Hcrt neurons. These findings led us to hypothesize that humans with alcohol use disorder (AUD) would show similar changes. We now report that humans with AUD have a decreased number and size of detectable Hcrt neurons. In addition, the intermingled melanin concentrating hormone (MCH) neurons are reduced in size. We saw no change in the size and number of tuberomammillary histamine neurons in AUD. Within the Hcrt/MCH neuronal field we found that microglia cell size was increased in AUD brains. In contrast, male rats with 2 week alcohol exposure, sufficient to elicit withdrawal symptoms, show no change in the number or size of Hcrt, MCH and histamine neurons, and no change in the size of microglia. The present study indicates major differences between the response of Hcrt neurons to opioids and that to alcohol in human subjects with a history of substance abuse.
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Affiliation(s)
- Ronald McGregor
- Neuropsychiatric Institute and Brain Research Institute, University of California, Los Angeles, 90095, USA; Neurobiology Research, VA Greater Los Angeles Healthcare System, North Hills, Los Angele, California 91343, USA.
| | - Alessandra Matzeu
- The Scripps Research Institute, Department of Molecular Medicine, 10550 North Torrey Pines Road, SR-107, La Jolla, CA 92037, USA
| | - Thomas C Thannickal
- Neuropsychiatric Institute and Brain Research Institute, University of California, Los Angeles, 90095, USA; Neurobiology Research, VA Greater Los Angeles Healthcare System, North Hills, Los Angele, California 91343, USA
| | - Frank Wu
- Neuropsychiatric Institute and Brain Research Institute, University of California, Los Angeles, 90095, USA; Neurobiology Research, VA Greater Los Angeles Healthcare System, North Hills, Los Angele, California 91343, USA
| | - Marcia Cornford
- Department of Pathology, Harbor University of California, Los Angeles, Medical, Center, Torrance, CA 90509, USA
| | - Rémi Martin-Fardon
- The Scripps Research Institute, Department of Molecular Medicine, 10550 North Torrey Pines Road, SR-107, La Jolla, CA 92037, USA
| | - Jerome M Siegel
- Neuropsychiatric Institute and Brain Research Institute, University of California, Los Angeles, 90095, USA; Neurobiology Research, VA Greater Los Angeles Healthcare System, North Hills, Los Angele, California 91343, USA
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Pitel AL, Laniepce A, Boudehent C, Poirel N. Impaired Global Precedence Effect in Severe Alcohol Use Disorder and Korsakoff's Syndrome: A Pilot Exploration through a Global/Local Visual Paradigm. J Clin Med 2023; 12:jcm12113655. [PMID: 37297850 DOI: 10.3390/jcm12113655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/12/2023] [Accepted: 05/18/2023] [Indexed: 06/12/2023] Open
Abstract
In healthy populations, visual abilities are characterized by a faster and more efficient processing of global features in a stimulus compared to local ones. This phenomenon is known as the global precedence effect (GPE), which is demonstrated by (1) a global advantage, resulting in faster response times for global features than local features and (2) interference from global distractors during the identification of local targets, but not vice versa. This GPE is essential for adapting visual processing in everyday life (e.g., extracting useful information from complex scenes). We investigated how the GPE is affected in patients with Korsakoff's syndrome (KS) compared to patients with severe alcohol use disorder (sAUD). Three groups (including healthy controls, patients with KS and patients with sAUD) completed a global/local visual task in which predefined targets appeared at the global or local level during either congruent or incongruent (i.e., interference) situations. The results showed that healthy controls (N = 41) presented a classical GPE, while patients with sAUD (N = 16) presented neither a global advantage nor global interference effects. Patients with KS (N = 7) presented no global advantage and an inversion of the interference effect, characterized by strong interference from local information during global processing. The absence of the GPE in sAUD and the interference from local information in KS have implications in daily-life situations, providing preliminary data for a better understanding of how these patients perceive their visual world.
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Affiliation(s)
- Anne Lise Pitel
- Normandie Université, UNICAEN, INSERM, U1237, PhIND "Physiopathology and Imaging of Neurological Disorders", Institut Blood and Brain @ Caen-Normandie, Cyceron, 14074 Caen, France
| | - Alice Laniepce
- Normandie Université, UNICAEN, INSERM, U1237, PhIND "Physiopathology and Imaging of Neurological Disorders", Institut Blood and Brain @ Caen-Normandie, Cyceron, 14074 Caen, France
- Normandie Université, UNIROUEN, CRFDP (EA 7475), 76821 Rouen, France
| | - Céline Boudehent
- Normandie Université, UNICAEN, INSERM, U1237, PhIND "Physiopathology and Imaging of Neurological Disorders", Institut Blood and Brain @ Caen-Normandie, Cyceron, 14074 Caen, France
| | - Nicolas Poirel
- Université Paris Cité, LaPsyDÉ, CNRS, 75005 Paris, France
- GIP Cyceron, 14000 Caen, France
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Creupelandt C, Maurage P, Bocanegra B, Szaffarczyk S, de Timary P, Deleuze J, Lambot C, D'Hondt F. Spatial frequency processing and its modulation by emotional content in severe alcohol use disorder. Psychopharmacology (Berl) 2022; 239:2647-2657. [PMID: 35524008 DOI: 10.1007/s00213-022-06158-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 04/27/2022] [Indexed: 11/30/2022]
Abstract
RATIONALE Visuo-perceptive deficits in severe alcohol use disorder (SAUD) remain little understood, notably regarding the respective involvement of the two main human visual streams, i.e., magnocellular (MC) and parvocellular (PC) pathways, in these deficits. Besides, in healthy populations, low-level visual perception can adapt depending on the nature of visual cues, among which emotional features, but this MC and PC pathway adaptation to emotional content is unexplored in SAUD. OBJECTIVES To assess MC and PC functioning as well as their emotional modulations in SAUD. METHODS We used sensitivity indices (d') and repeated-measures analyses of variance to compare orientation judgments of Gabor patches sampled at various MC- and PC-related spatial frequencies in 35 individuals with SAUD and 38 matched healthy controls. We then explored how emotional content modulated performances by introducing neutral or fearful face cues immediately before the Gabor patches and added the type of cue in the analyses. RESULTS SAUD patients showed a general reduction in sensitivity across all spatial frequencies, indicating impoverished processing of both coarse and fine-scale visual content. However, we observed selective impairments depending on facial cues: individuals with SAUD processed intermediate spatial frequencies less efficiently than healthy controls following neutral faces, whereas group differences emerged for the highest spatial frequencies following fearful faces. Altogether, SAUD was associated with mixed MC and PC deficits that may vary according to emotional content, in line with a flexible but suboptimal use of low-level visual content. Such subtle alterations could have implications for everyday life's complex visual judgments.
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Affiliation(s)
- Coralie Creupelandt
- Louvain Experimental Psychopathology Research Group (UCLEP), Psychological Sciences Research Institute (IPSY), UCLouvain, B-1348, Louvain-la-Neuve, Belgium.,Centre National de Ressources Et de Résilience Lille-Paris (CN2R), 59000, Lille, France
| | - Pierre Maurage
- Louvain Experimental Psychopathology Research Group (UCLEP), Psychological Sciences Research Institute (IPSY), UCLouvain, B-1348, Louvain-la-Neuve, Belgium
| | - Bruno Bocanegra
- Department of Psychology, Educational, and Child Studies, Erasmus University Rotterdam, Rotterdam, The Netherlands
| | - Sébastien Szaffarczyk
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, 59000, Lille, France.,CURE, Service de Psychiatrie de L'enfant Et de L'adolescent, Hôpital Fontan 1, Clinique de Psychiatrie, CHU Lille, CS 70001, F-59000, Lille, France
| | - Philippe de Timary
- Department of Adult Psychiatry, Saint-Luc Academic Hospital, B-1200, Brussels, Belgium
| | | | | | - Fabien D'Hondt
- Centre National de Ressources Et de Résilience Lille-Paris (CN2R), 59000, Lille, France. .,Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, 59000, Lille, France. .,CURE, Service de Psychiatrie de L'enfant Et de L'adolescent, Hôpital Fontan 1, Clinique de Psychiatrie, CHU Lille, CS 70001, F-59000, Lille, France.
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Visual abilities in Severe Alcohol Use Disorder: Preserved spatial but impaired temporal resolution. J Psychiatr Res 2022; 149:201-208. [PMID: 35287049 DOI: 10.1016/j.jpsychires.2022.02.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 02/03/2022] [Accepted: 02/28/2022] [Indexed: 02/04/2023]
Abstract
Visuospatial impairments have long been reported in Severe Alcohol Use Disorder but remain poorly understood, notably regarding the involvement of magnocellular (MC) and parvocellular (PC) pathways. This empirical gap hampers the understanding of the implications of these visual changes, especially since the MC and PC pathways are thought to sustain central bottom-up and top-down processes during cognitive processing. They thus influence our ability to efficiently monitor our environment and make the most effective decisions. To overcome this limitation, we measured PC-inferred spatial and MC-inferred temporal resolution in 35 individuals with SAUD and 30 healthy controls. We used Landolt circles displaying small apertures outside the sensitivity range of MC cells or flickering at a temporal frequency exceeding PC sensitivity. We found evidence of preserved PC spatial resolution combined with impaired MC temporal resolution in SAUD. We also measured how spatial and temporal sensitivity is influenced by the prior presentation of fearful faces - as emotional content could favor MC processing over PC one - but found no evidence of emotional modulation in either group. This spatio-temporal dissociation implies that individuals with SAUD may process visual details efficiently but perceive rapidly updating visual information at a slower pace. This deficit has implications for the tracking of rapidly changing stimuli in experimental tasks, but also for the decoding of crucial everyday visual incentives such as faces, whose micro-expressions vary continuously. Future studies should further specify the visual profile of individuals with SAUD to incorporate disparate findings within a theoretically grounded model of vision.
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Creupelandt C, Maurage P, Lenoble Q, Lambot C, Geus C, D'Hondt F. Magnocellular and Parvocellular Mediated Luminance Contrast Discrimination in Severe Alcohol Use Disorder. Alcohol Clin Exp Res 2021; 45:375-385. [PMID: 33349930 DOI: 10.1111/acer.14541] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 12/17/2020] [Accepted: 12/17/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND Severe alcohol use disorder (SAUD) is associated with widespread cognitive impairments, including low-level visual processing deficits that persist after prolonged abstinence. However, the extent and characteristics of these visual deficits remain largely undetermined, impeding the identification of their underlying mechanisms and influence on higher-order processing. In particular, little work has been conducted to assess the integrity of the magnocellular (MC) and parvocellular (PC) visual pathways, namely the 2 main visual streams that convey information from the retina up to striate, extrastriate, and dorsal/ventral cerebral regions. METHODS We investigated achromatic luminance contrast processing mediated by inferred MC and PC pathways in 33 patients with SAUD and 32 matched healthy controls using 2 psychophysical pedestal contrast discrimination tasks that promote responses of inferred MC or PC pathways. We relied on a staircase procedure to assess participants' ability to detect small changes in luminance within an array of 4 gray squares that were either continuously presented (steady pedestal, MC-biased) or briefly flashed (pulsed pedestal, PC-biased). RESULTS We replicated the expected pattern of MC and PC contrast responses in healthy controls. We found preserved dissociation of MC and PC contrast signatures in SAUD but higher MC-mediated mean contrast discrimination thresholds combined with a steeper PC-mediated contrast discrimination slope compared with healthy controls. CONCLUSION These findings indicate altered MC-mediated contrast sensitivity and PC-mediated contrast gain, confirming the presence of early sensory disturbances in individuals with SAUD. Such low-level deficits, while usually overlooked, might influence higher-order abilities (e.g., memory, executive functions) in SAUD by disturbing the "coarse-to-fine" tuning of the visual system, which relies on the distinct functional properties of MC and PC pathways and ensures proper and efficient monitoring of the environment.
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Affiliation(s)
- Coralie Creupelandt
- Louvain Experimental Psychopathology Research Group (UCLEP), Psychological Sciences Research Institute (IPSY), UCLouvain, Louvain-la-Neuve, Belgium
| | - Pierre Maurage
- Louvain Experimental Psychopathology Research Group (UCLEP), Psychological Sciences Research Institute (IPSY), UCLouvain, Louvain-la-Neuve, Belgium
| | - Quentin Lenoble
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille, France
| | - Carine Lambot
- Clinique Regina Pacis, Le Beau Vallon, Saint-Servais, Belgium
| | - Christophe Geus
- Psychiatry Unit, Clinique Saint Pierre Ottignies, Ottignies, Belgium
| | - Fabien D'Hondt
- Univ. Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience & Cognition, Lille, France.,CHU Lille, Clinique de Psychiatrie, CURE, Lille, France.,Centre National de Ressources et de Résilience Lille-Paris (CN2R), Lille, France
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