Academic literature on the topic 'Neurocognitive reorganization'

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Journal articles on the topic "Neurocognitive reorganization"

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Thompson, Cynthia K. "Neurocognitive Recovery of Sentence Processing in Aphasia." Journal of Speech, Language, and Hearing Research 62, no. 11 (2019): 3947–72. http://dx.doi.org/10.1044/2019_jslhr-l-rsnp-19-0219.

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Purpose Reorganization of language networks in aphasia takes advantage of the facts that (a) the brain is an organ of plasticity, with neuronal changes occurring throughout the life span, including following brain damage; (b) plasticity is highly experience dependent; and (c) as with any learning system, language reorganization involves a synergistic interplay between organism-intrinsic (i.e., cognitive and brain) and organism-extrinsic (i.e., environmental) variables. A major goal for clinical treatment of aphasia is to be able to prescribe treatment and predict its outcome based on the neuro
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Mogensen, Jesper, and Morten Overgaard. "Reorganization of the connectivity between elementary functions as a common mechanism of phenomenal consciousness and working memory: from functions to strategies." Philosophical Transactions of the Royal Society B: Biological Sciences 373, no. 1755 (2018): 20170346. http://dx.doi.org/10.1098/rstb.2017.0346.

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In the present communication, phenomenal consciousness, access consciousness and the closely related concept of working memory are presented in the context of a neurocognitive model—the REF (reorganization of elementary functions) framework. The REF framework is based on connectionist networks within which the ‘units’ are advanced processing modules called elementary functions (EFs). In this framework, the focus is on dynamically changeable ‘strategies’—based on reorganizations of the connectivity between EFs—rather than on the more traditional ‘cognitive functions’. The background for the REF
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Valencia, S., N. Trujillo, S. Trujillo, et al. "Neurocognitive reorganization of emotional processing following a socio-cognitive intervention in Colombian ex-combatants." Social Neuroscience 15, no. 4 (2020): 398–407. http://dx.doi.org/10.1080/17470919.2020.1735511.

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Fuhrmann, Delia, Ivan L. Simpson-Kent, Joe Bathelt, et al. "A Hierarchical Watershed Model of Fluid Intelligence in Childhood and Adolescence." Cerebral Cortex 30, no. 1 (2019): 339–52. http://dx.doi.org/10.1093/cercor/bhz091.

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AbstractFluid intelligence is the capacity to solve novel problems in the absence of task-specific knowledge and is highly predictive of outcomes like educational attainment and psychopathology. Here, we modeled the neurocognitive architecture of fluid intelligence in two cohorts: the Centre for Attention, Leaning and Memory sample (CALM) (N = 551, aged 5–17 years) and the Enhanced Nathan Kline Institute—Rockland Sample (NKI-RS) (N = 335, aged 6–17 years). We used multivariate structural equation modeling to test a preregistered watershed model of fluid intelligence. This model predicts that w
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Roger, Elise, Cédric Pichat, Félix Renard, et al. "Multimodal assessment of language and memory reorganization: a proof of concept in two patients with drug‐resistant temporal lobe epilepsy." Epileptic Disorders 21, no. 5 (2019): 411–24. http://dx.doi.org/10.1684/epd.2019.1092.

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ABSTRACT Aims . We report two patients suffering from drug‐resistant temporal lobe epilepsy to show how their neuroplasticity can be apprehended using a multimodal, integrative and clinically relevant approach. Methods . This is a proof of concept based on using multimodal data including: (1) white matter structural connectivity (DTI) of the main tracts involved in language and memory; (2) neurophysiological biomarkers (fMRI‐BOLD signal and LI lateralization indices); and (3) cognitive scores as measured during the neuropsychological assessment. We characterized tri‐modal data for each patient
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Castaldi, Elisa, Camilla Bonaudo, Giuseppe Maduli, et al. "Neurocognitive Assessment of Mathematics-Related Capacities in Neurosurgical Patients." Brain Sciences 14, no. 1 (2024): 69. http://dx.doi.org/10.3390/brainsci14010069.

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A precise neuropsychological assessment is of the utmost importance for neurosurgical patients undergoing the surgical excision of cerebral lesions. The assessment of mathematical abilities is usually limited to arithmetical operations while other fundamental visuo-spatial aspects closely linked to mathematics proficiency, such as the perception of numerical quantities and geometrical reasoning, are completely neglected. We evaluated these abilities with two objective and reproducible psychophysical tests, measuring numerosity perception and non-symbolic geometry, respectively. We tested sixte
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Simpson-Kent, Ivan L., Delia Fuhrmann, Joe Bathelt, Jascha Achterberg, Gesa Sophia Borgeest, and Rogier A. Kievit. "Neurocognitive reorganization between crystallized intelligence, fluid intelligence and white matter microstructure in two age-heterogeneous developmental cohorts." Developmental Cognitive Neuroscience 41 (February 2020): 100743. http://dx.doi.org/10.1016/j.dcn.2019.100743.

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Jay, Sharon Marie, Tracy Melzer, and Deborah Snell. "129 Chronic Pain and Advanced MRI Techniques." Neurosurgery 64, CN_suppl_1 (2017): 229. http://dx.doi.org/10.1093/neuros/nyx417.129.

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Abstract INTRODUCTION Chronic Pain is a difficult entity to define and treat. The usual definition is that of pain that persists beyond expected healing period of 3–6 months. The pathophysiology, in particular changing neural connections, are still not widely agreed on. In recent years neuroimaging has shown evidence of structural reorganization and change. These new developments can further improve understanding of the brains plasticity and potentially new strategies to either help identify those experiencing acute pain at risk of transition to chronic pain, but also as a potential target for
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Hughes, Laura E., and James B. Rowe. "The Impact of Neurodegeneration on Network Connectivity: A Study of Change Detection in Frontotemporal Dementia." Journal of Cognitive Neuroscience 25, no. 5 (2013): 802–13. http://dx.doi.org/10.1162/jocn_a_00356.

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The neural response to unpredictable auditory events is suggested to depend on frontotemporal interactions. We used magnetoencephalography in patients with behavioral variant frontotemporal dementia to study change detection and to examine the impact of disease on macroscopic network connectivity underlying this core cognitive function. In patients, the amplitudes of auditory cortical responses to predictable standard tones were normal but were reduced for unpredictable deviant tones. Network connectivity, in terms of coherence among frontal, temporal, and parietal sources, was also abnormal i
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Zhang, Xuena, and Jie Li. "Actin reorganization in hippocampal neurons may play a role in early learning and memory impairment after propofol anesthesia in rats." Journal of International Medical Research 51, no. 5 (2023): 030006052311692. http://dx.doi.org/10.1177/03000605231169214.

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Objectives To observe changes in actin and dendritic spines in the hippocampus after propofol anesthesia, and to evaluate the role of these changes in subsequent learning impairment in both young (3-month-old) and aged (20-month-old) male rats. Methods The shuttle box test was used to evaluate learning from 1, 3, 7, or 14 days after anesthesia. Both F-actin content and dendritic spines in the hippocampal CA1 region were observed using immunofluorescent staining and western blot assays. Results The latency of the escape response was significantly prolonged until 7 days after anesthesia in the a
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Dissertations / Theses on the topic "Neurocognitive reorganization"

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Borne, Anna. "HALF-BRAIN : évaluation multimodale du fonctionnement neurocognitif et de la réorganisation cérébrale anatomique après hémisphérotomie chez des patients atteints d'une encéphalite de Rasmussen." Electronic Thesis or Diss., Université Grenoble Alpes, 2024. http://www.theses.fr/2024GRALS023.

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L’encéphalite de Rasmussen est une maladie neurologique rare provoquant une atrophie unilatérale progressive du cerveau, accompagnée d’une épilepsie pharmaco-résistante, d’une hémiparésie controlatérale et d’un déclin cognitif sévère. Le seul traitement curatif est l’hémisphérotomie, une intervention neurochirurgicale qui déconnecte fonctionnellement l’hémisphère cérébral affecté. Après l’opération, l’ensemble des fonctions cognitives est assuré par l’hémisphère sain, nécessitant une importante réorganisation neurocognitive. Cependant, les mécanismes de cette réorganisation demeurent complexes
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Musel, Benoit. "Mécanismes neurocognitifs de la perception visuelle de scènes chez le jeune adulte et leur évolution au cours du vieillissement normal et pathologique." Thesis, Grenoble, 2012. http://www.theses.fr/2012GRENS025/document.

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De nombreux arguments, issus notamment de la neurophysiologie visuelle, suggèrent que la perception visuelle d'une scène débute par une extraction des différentes fréquences spatiales en suivant une stratégie d'analyse « coarse-to-fine ». L'analyse rapide de l'information grossière en basses fréquences spatiales (BFS) fournirait un aperçu global de la de la scène qui serait, ensuite, affinée par l'analyse plus tardive de l'information fine en hautes fréquences spatiales (HFS). L'objectif de cette thèse est de spécifier les mécanismes neuro-fonctionnels et cognitifs du traitement des fréquences
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Book chapters on the topic "Neurocognitive reorganization"

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Bora, Emre. "Neuropsychological functioning and neuroimaging in bipolar disorder: Evidence of neuroprogression." In Neuroprogression in Psychiatry. Oxford University Press, 2019. http://dx.doi.org/10.1093/med/9780198787143.003.0010.

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This chapter reviews the evidence of neuroprogresssion in bipolar disorder (BD) based on available neurocognitive and neuroimaging studies. It discusses the alternative versions of neuroprogression in patients with BD, including pronounced and subtle forms of neurodegeneration and functional reorganization in brain activity. It reviews the evidence for time-related alterations in structural brain imaging studies in patients with BD. It also reviews the outcome of longitudinal and cross-sectional studies investigating cognitive decline over time in patients with BD. Also discussed is the import
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Kwan, Joseph S. K., Mona M. Y. Tse, and Leonard S. W. Li. "Neurological rehabilitation." In Oxford Textbook of Geriatric Medicine. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780198701590.003.0120.

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Neurological rehabilitation aims to help people regain functional independence from physical and cognitive disabilities caused by neurological injuries or diseases, improving their participation in the society and quality of life. Among older patients, the more common need for neurological rehabilitation arises from acute stroke, traumatic brain injury, or spinal cord damage. There has been a recent paradigm shift in the approach of neurological rehabilitation towards promoting neural reorganization, restructure and modification of brain activity patterns (neuroplasticity). Stroke patients ben
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Punamäki, Raija-Leena. "Developmental Aspects of Political Violence." In Handbook of Political Violence and Children. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780190874551.003.0002.

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This chapter presents developmental and attachment theory approaches to understanding the impacts of political violence on children and families. It argues that each developmental period provides unique resources and vulnerabilities. The chapter focuses particularly on infancy and adolescence. Both are periods in human life when the most intensive socioemotional, neurocognitive, and psychophysiological reorganizations take place. The chapter suggests an attachment theory approach as a way of increasing the understanding of fetal and infant well-being, dyadic interaction, and parenting in condi
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Conference papers on the topic "Neurocognitive reorganization"

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Manzourolajdad, Seyedmohamadreza, Leela Koran, Kheng Seang Lim, Mas Sahidayana Mohktar, and Fatimah Ibrahim. "Semantic Reorganization in Transdisciplinary Research: Integrating 'Pre-Stimulus Activity,' 'Anticipation,' and 'Voluntary Action' in Neurocognitive Studies." In 2024 International Conference on Computing Innovation, Intelligence, Technologies and Education (CIITE). IEEE, 2024. https://doi.org/10.1109/ciite62244.2024.10987714.

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