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Bourne JA, Cichy RM, Kiorpes L, Morrone MC, Arcaro MJ, Nielsen KJ. Development of Higher-Level Vision: A Network Perspective. J Neurosci 2024; 44:e1291242024. [PMID: 39358020 PMCID: PMC11450542 DOI: 10.1523/jneurosci.1291-24.2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2024] [Revised: 07/27/2024] [Accepted: 07/29/2024] [Indexed: 10/04/2024] Open
Abstract
Most studies on the development of the visual system have focused on the mechanisms shaping early visual stages up to the level of primary visual cortex (V1). Much less is known about the development of the stages after V1 that handle the higher visual functions fundamental to everyday life. The standard model for the maturation of these areas is that it occurs sequentially, according to the positions of areas in the adult hierarchy. Yet, the existing literature reviewed here paints a different picture, one in which the adult configuration emerges through a sequence of unique network configurations that are not mere partial versions of the adult hierarchy. In addition to studying higher visual development per se to fill major gaps in knowledge, it will be crucial to adopt a network-level perspective in future investigations to unravel normal developmental mechanisms, identify vulnerabilities to developmental disorders, and eventually devise treatments for these disorders.
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Affiliation(s)
- James A Bourne
- Section on Cellular and Cognitive Neurodevelopment, Systems Neurodevelopment Laboratory, National Institute of Mental Health, Bethesda, Maryland 20814
| | - Radoslaw M Cichy
- Department of Education and Psychology, Freie Universität Berlin, Berlin 14195, Germany
- Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin 10099, Germany
- Einstein Center for Neurosciences Berlin, Charite-Universitätsmedizin Berlin, Berlin 10117, Germany
- Bernstein Center for Computational Neuroscience Berlin, Humboldt-Universität zu Berlin, Berlin 10099, Germany
| | - Lynne Kiorpes
- Center for Neural Science, New York University, New York, New York 10003
| | - Maria Concetta Morrone
- IRCCS Fondazione Stella Maris, Pisa 56128, Italy
- Department of Translational Research on New Technologies in Medicine and Surgery, University of Pisa, Pisa 56126, Italy
| | - Michael J Arcaro
- Department of Psychology, University of Pennsylvania, Philadelphia, Pennsylvania 19104
| | - Kristina J Nielsen
- Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205
- Zanvyl Krieger Mind/Brain Institute, Johns Hopkins University, Baltimore, Maryland 21218
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Ahmad Z, Kelly KR, Freud E. Reduced perception-action dissociation in children with amblyopia. Neuropsychologia 2023; 191:108738. [PMID: 38007150 DOI: 10.1016/j.neuropsychologia.2023.108738] [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: 07/31/2023] [Revised: 11/08/2023] [Accepted: 11/19/2023] [Indexed: 11/27/2023]
Abstract
The functional distinction between vision-for-perception and vision-for-action is a key aspect of understanding the primate visual system. While this dissociation has been well-established in adulthood, its development and dependence on typical visual experience remain unclear. To address these questions, we examined two groups of children: typically developed children and those with amblyopia, who presumably have a sub-optimal visual experience. The Ponzo illusion, known to impact perception but not visuomotor behaviors across age groups, was employed to assess the extent of dissociation. Participants engaged in two tasks involving the Ponzo illusion: a grasping task (vision-for-action) and a manual estimation task (vision-for-perception), with objects placed on the "close" and "far" surfaces of the illusion. Typically developed children displayed grasping movements that were unaffected by the illusion, as their grasping apertures were scaled based on object size, independent of its location. In contrast, children with amblyopia exhibited a clear susceptibility to the illusion, showing larger apertures for objects placed on the 'far' surface of the illusion, and smaller apertures for objects placed on the 'close' surface. Interestingly, both groups of children demonstrated similar susceptibility to the illusion during the perceptual task, with objects placed on the far surface being perceived as longer compared to objects placed on the close surface. These findings shed light on the impact of atypical visual development on the emergence of the dissociation between perception and action, highlighting the crucial role of typical visual experience in establishing this distinction.
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Affiliation(s)
- Zoha Ahmad
- Department of Biology, York University, Canada; The Centre for Vision Research, York University, Canada.
| | - Krista R Kelly
- School of Optometry and Vision Science, University of Waterloo, Canada; Retina Foundation of the Southwest, Dallas, USA
| | - Erez Freud
- The Centre for Vision Research, York University, Canada; Department of Psychology, York University, Canada
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3
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Zhang W, Fei N, Wang Y, Yang B, Liu Z, Cheng L, Li J, Xian J, Fu T. Functional changes in fusional vergence-related brain areas and correlation with clinical features in intermittent exotropia using functional magnetic resonance imaging. Hum Brain Mapp 2023; 44:5002-5012. [PMID: 37539805 PMCID: PMC10502682 DOI: 10.1002/hbm.26427] [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: 01/31/2023] [Revised: 06/02/2023] [Accepted: 07/07/2023] [Indexed: 08/05/2023] Open
Abstract
To explore the functional changes of the frontal eye field (FEF) and relevant brain regions and its role in the pathogenesis of intermittent exotropia (IXT) children via functional magnetic resonance imaging (fMRI). Twenty-four IXT children (mean age, 11.83 ± 1.93 years) and 28 normal control (NC) subjects (mean age, 11.11 ± 1.50 years) were recruited. During fMRI scans, the IXT children and NCs were provided with static visual stimuli (to evoke sensory fusion) and dynamic visual stimuli (to evoke motor fusion and vergence eye movements) with binocular disparity. Brain activation in the relevant brain regions and clinical characteristics were evaluated. Group differences of brain activation and brain-behavior correlations were investigated. For dynamic and static visual disparity relative to no visual disparity, reduced brain activation in the right FEF and right inferior occipital gyrus (IOG), and increased brain activation in the left middle temporal gyrus complex (MT+) were found in the IXT children compared with NCs. Significant positive correlations between the fusional vergence amplitude and the brain activation values were found in the right FEF, right IPL, and left cerebellum in the NC group. Positive correlations between brain activation values and Newcastle Control Scores (NCS) were found in the left MT+ in the IXT group. For dynamic visual disparity relative to static visual disparity, reduced brain activation in the right middle occipital gyrus, left cerebellum, and bilateral IPL was found in the IXT children compared with NCs. Significant positive correlations between brain activation values and the fusional vergence amplitude were found in the right FEF and right cerebellum in the NC group. Negative correlations between brain activation values and NCS were found in the right middle occipital gyrus, right cerebellum, left IPL, and right FEF in the IXT group. These results suggest that the reduced brain activation in the right FEF, left IPL, and cerebellum may play an important role in the pathogenesis of IXT by influencing fusional vergence function. While the increased brain activation in the left MT+ may compensate for this dysfunction in IXT children.
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Affiliation(s)
- Weijia Zhang
- Department of Ophthalmology, Beijing Tongren Eye Centre, Beijing Tongren HospitalCapital Medical UniversityBeijingChina
- Beijing Ophthalmology & Visual Sciences Key LaboratoryCapital Medical UniversityBeijingChina
| | - Nanxi Fei
- Department of Radiology, Beijing Tongren HospitalCapital Medical UniversityBeijingChina
| | - Yachen Wang
- Department of Ophthalmology, Beijing Tongren Eye Centre, Beijing Tongren HospitalCapital Medical UniversityBeijingChina
- Beijing Ophthalmology & Visual Sciences Key LaboratoryCapital Medical UniversityBeijingChina
| | - Bingbing Yang
- Department of Radiology, Beijing Tongren HospitalCapital Medical UniversityBeijingChina
| | - Zhihan Liu
- Department of Ophthalmology, Beijing Tongren Eye Centre, Beijing Tongren HospitalCapital Medical UniversityBeijingChina
- Beijing Ophthalmology & Visual Sciences Key LaboratoryCapital Medical UniversityBeijingChina
| | - Luyao Cheng
- Department of Ophthalmology, Beijing Tongren Eye Centre, Beijing Tongren HospitalCapital Medical UniversityBeijingChina
- Beijing Ophthalmology & Visual Sciences Key LaboratoryCapital Medical UniversityBeijingChina
| | - Junfa Li
- Department of Neurobiology, School of Basic Medical SciencesCapital Medical UniversityBeijingChina
| | - Junfang Xian
- Department of Radiology, Beijing Tongren HospitalCapital Medical UniversityBeijingChina
| | - Tao Fu
- Department of Ophthalmology, Beijing Tongren Eye Centre, Beijing Tongren HospitalCapital Medical UniversityBeijingChina
- Beijing Ophthalmology & Visual Sciences Key LaboratoryCapital Medical UniversityBeijingChina
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Celeghin A, Borriero A, Orsenigo D, Diano M, Méndez Guerrero CA, Perotti A, Petri G, Tamietto M. Convolutional neural networks for vision neuroscience: significance, developments, and outstanding issues. Front Comput Neurosci 2023; 17:1153572. [PMID: 37485400 PMCID: PMC10359983 DOI: 10.3389/fncom.2023.1153572] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 06/19/2023] [Indexed: 07/25/2023] Open
Abstract
Convolutional Neural Networks (CNN) are a class of machine learning models predominately used in computer vision tasks and can achieve human-like performance through learning from experience. Their striking similarities to the structural and functional principles of the primate visual system allow for comparisons between these artificial networks and their biological counterparts, enabling exploration of how visual functions and neural representations may emerge in the real brain from a limited set of computational principles. After considering the basic features of CNNs, we discuss the opportunities and challenges of endorsing CNNs as in silico models of the primate visual system. Specifically, we highlight several emerging notions about the anatomical and physiological properties of the visual system that still need to be systematically integrated into current CNN models. These tenets include the implementation of parallel processing pathways from the early stages of retinal input and the reconsideration of several assumptions concerning the serial progression of information flow. We suggest design choices and architectural constraints that could facilitate a closer alignment with biology provide causal evidence of the predictive link between the artificial and biological visual systems. Adopting this principled perspective could potentially lead to new research questions and applications of CNNs beyond modeling object recognition.
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Affiliation(s)
| | | | - Davide Orsenigo
- Department of Psychology, University of Torino, Turin, Italy
| | - Matteo Diano
- Department of Psychology, University of Torino, Turin, Italy
| | | | | | | | - Marco Tamietto
- Department of Psychology, University of Torino, Turin, Italy
- Department of Medical and Clinical Psychology, and CoRPS–Center of Research on Psychology in Somatic Diseases–Tilburg University, Tilburg, Netherlands
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Kosugi A, Saga Y, Kudo M, Koizumi M, Umeda T, Seki K. Time course of recovery of different motor functions following a reproducible cortical infarction in non-human primates. Front Neurol 2023; 14:1094774. [PMID: 36846141 PMCID: PMC9947718 DOI: 10.3389/fneur.2023.1094774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 01/12/2023] [Indexed: 02/11/2023] Open
Abstract
A major challenge in human stroke research is interpatient variability in the extent of sensorimotor deficits and determining the time course of recovery following stroke. Although the relationship between the extent of the lesion and the degree of sensorimotor deficits is well established, the factors determining the speed of recovery remain uncertain. To test these experimentally, we created a cortical lesion over the motor cortex using a reproducible approach in four common marmosets, and characterized the time course of recovery by systematically applying several behavioral tests before and up to 8 weeks after creation of the lesion. Evaluation of in-cage behavior and reach-to-grasp movement revealed consistent motor impairments across the animals. In particular, performance in reaching and grasping movements continued to deteriorate until 4 weeks after creation of the lesion. We also found consistent time courses of recovery across animals for in-cage and grasping movements. For example, in all animals, the score for in-cage behaviors showed full recovery at 3 weeks after creation of the lesion, and the performance of grasping movement partially recovered from 4 to 8 weeks. In addition, we observed longer time courses of recovery for reaching movement, which may rely more on cortically initiated control in this species. These results suggest that different recovery speeds for each movement could be influenced by what extent the cortical control is required to properly execute each movement.
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Affiliation(s)
- Akito Kosugi
- Department of Neurophysiology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Yosuke Saga
- Department of Neurophysiology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Moeko Kudo
- Department of Neurophysiology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Masashi Koizumi
- Department of Neurophysiology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan
| | - Tatsuya Umeda
- Department of Neurophysiology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan,Department of Integrated Neuroanatomy and Neuroimaging, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kazuhiko Seki
- Department of Neurophysiology, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Tokyo, Japan,*Correspondence: Kazuhiko Seki ✉
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Wang H, Liang M, Crewther SG, Yin Z, Wang J, Crewther DP, Yu T. Functional Deficits and Structural Changes Associated With the Visual Attention Network During Resting State in Adult Strabismic and Anisometropic Amblyopes. Front Hum Neurosci 2022; 16:862703. [PMID: 35664341 PMCID: PMC9157425 DOI: 10.3389/fnhum.2022.862703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 04/14/2022] [Indexed: 11/15/2022] Open
Abstract
Our previous study has shown impaired blood oxygen level-dependent (BOLD)/functional magnetic resonance imaging (fMRI) activation of the visual attention network in strabismic amblyopia (SA). However, there has been no comparison of resting state fMRI activation and functional connectivity (FC) in brain regions of interest (ROIs) along the visual attention network including visual cortex (V1), intraparietal sulcus (IPS), and frontal eye fields (FEFs) during closed eye resting across the SA (n = 20, 13LE), or anisometropic amblyopes (AA) (n = 20, 13LE) groups. Hence, we compared, gray matter volume (GMV), amplitude of low frequency fluctuations (ALFFs), regional homogeneity (ReHo), and FC in the left and right hemisphere ROIs of the visual attention network in SA, AA, and healthy controls (HCs) (n = 21). Correlation analyses of corrected visual acuity (cVA) of amblyopic eye and MRI results were also performed and showed that the LogMAR cVA of the amblyopic eye positively correlated with right zALFF and zReHo FEF of SA and right IPS of AA only. GMV of both left and right hemisphere V1 areas was significantly greater but ALFF was significantly lower for SA compared to AA and HC groups. zALFF and zReHo analyses in the AA and SA groups indicated significantly higher activation than that in the HC group in the right FEF and IPS but lower than that in the HC group in the left FEF, and only the SA group showed lower activation in both V1 areas than the HC group. FC values of the right FEF–left V1, right FEF–right V1, and right FEF–right IPS pathways in the SA and AA groups were also significantly higher than those in the HC group whereas all other FC values were non-significant. Thus, this study indicates that even during resting-state the visual attention network function is impaired in SA and AA participants with only right hemisphere FEF showing significant activation in SA and IPS in AA suggesting that the slower saccade activation times characteristic of amblyopic eyes lead to the dominant eye controlling activation of the visual attention network.
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Affiliation(s)
- Hao Wang
- Southwest Hospital/Southwest Eye Hospital, Third Military Medical University, Army Military Medical University, Chongqing, China
- Key Lab of Visual Damage and Regeneration and Restoration of Chongqing, Chongqing, China
| | - Minglong Liang
- Department of Radiology, Southwest Hospital, Army Medical University, Chongqing, China
- Department of Radiology, Aviation Medical Evaluation and Training Center of Airforce in Hangzhou, Hangzhou, China
| | - Sheila G. Crewther
- School of Psychology and Public Health, La Trobe University, Melbourne, VIC, Australia
- Centre for Human Psychopharmacology, Swinburne University of Technology, Melbourne, VIC, Australia
- *Correspondence: Sheila G. Crewther,
| | - Zhengqin Yin
- Southwest Hospital/Southwest Eye Hospital, Third Military Medical University, Army Military Medical University, Chongqing, China
- Key Lab of Visual Damage and Regeneration and Restoration of Chongqing, Chongqing, China
| | - Jian Wang
- Department of Radiology, Southwest Hospital, Army Medical University, Chongqing, China
| | - David P. Crewther
- Centre for Human Psychopharmacology, Swinburne University of Technology, Melbourne, VIC, Australia
| | - Tao Yu
- Southwest Hospital/Southwest Eye Hospital, Third Military Medical University, Army Military Medical University, Chongqing, China
- Key Lab of Visual Damage and Regeneration and Restoration of Chongqing, Chongqing, China
- Tao Yu,
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