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1دورية أكاديمية
المؤلفون: Arthur Borderie, Anne Caclin, Jean-Philippe Lachaux, Marcela Perrone-Bertollotti, Roxane S. Hoyer, Philippe Kahane, Hélène Catenoix, Barbara Tillmann, Philippe Albouy
المصدر: PLoS Biology, Vol 22, Iss 3 (2024)
مصطلحات موضوعية: Biology (General), QH301-705.5
وصف الملف: electronic resource
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2دورية أكاديمية
المؤلفون: Hugo Soulier, François Mauguière, Hélène Catenoix, Alexandra Montavont, Jean Isnard, Marc Hermier, Marc Guenot, Sylvain Rheims, Laure Mazzola
المصدر: Annals of Clinical and Translational Neurology, Vol 10, Iss 1, Pp 5-17 (2023)
مصطلحات موضوعية: Neurosciences. Biological psychiatry. Neuropsychiatry, RC321-571, Neurology. Diseases of the nervous system, RC346-429
الوصف: Abstract Objective Visceral sensations are bodily symptoms which are component manifestations of emotions frequently reported during epileptic seizures. Nowadays, the underlying mechanism and location of brain areas involved in the processing of these sensations remain unclear. Our objectives were to characterize the type and frequency of visceral and emotional responses evoked by electrical stimulations, to produce a mapping of brain structures involved in their processing, and to assess the link between visceral sensations and emotional feelings. Methods We reviewed 12,088 bipolar stimulations performed in 203 patients during the presurgical evaluation of drug refractory epilepsy. Responses to stimulation were divided into viscero‐sensitive, viscero‐vegetative, and emotional sensations. Univariate analysis and conditional logistic regression were used to assess the association between visceral and emotional sensations and localization of the stimulated contacts. Results In total, 543 stimulations evoked visceral and emotional sensations. Stimulations of operculo‐insulolimbic structures (amygdala, anterior and posterior insula, anterior and mid‐cingulate cortex, hippocampus, parahippocampus, temporal pole, frontal and parietal operculum) were significantly more associated with visceral and emotional sensations than all other cortical regions. Preferential implication of certain brain structures, depending on the type of visceral responses was evidenced: temporo‐mesial structures, insula, and frontoparietal operculum for viscero‐sensitive sensations; amygdala, insula, anterior and mid‐cingulate cortex, and temporal pole for viscero‐vegetative sensations; temporo‐mesial structures, anterior cingulate cortex, and frontal operculum for emotional sensations. Interpretation Our data can help to guide SEEG explorations when visceral or emotional symptoms are part of the ictal semiology. They also bring some insights into the mechanisms of visceroception and the functional significance of the co‐localization of visceral and emotional representations in the human brain.
وصف الملف: electronic resource
العلاقة: https://doaj.org/toc/2328-9503Test
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3دورية أكاديمية
المؤلفون: Arthur Borderie, Anne Caclin, Jean-Philippe Lachaux, Marcela Perrone-Bertollotti, Roxane S. Hoyer, Philippe Kahane, Hélène Catenoix, Barbara Tillmann, Philippe Albouy
مصطلحات موضوعية: Neuroscience, Physiology, Mental Health, Biological Sciences not elsewhere classified, superior temporal sulcus, regions across participants, machine learning analysis, intracranial eeg data, inferior temporal gyrus, inferior frontal gyrus, gamma bursts restricted, successful task performance, manipulated task difficulty, hippocampal networks enables, silent retention period, global neural code, global biological mechanism, consistent phase coupling, incorrect memory trials, sequential auditory information, hippocampal networks supports, term memory performance, term retention, sample task, hippocampal activity, term memory, neural excitability, mechanism acts, information processing, frequency coupling
الوصف: Theta (orange) and gamma (red) magnitude averaged over SEEG contacts located in regions showing increased power relative to baseline during retention presented as a function of task (memory, perception).
الإتاحة: https://doi.org/10.1371/journal.pbio.3002512.s002Test
https://figshare.com/articles/journal_contribution/Theta_orange_and_gamma_red_magnitude_averaged_over_SEEG_contacts_located_in_regions_showing_increased_power_relative_to_baseline_during_retention_presented_as_a_function_of_task_memory_perception_/25344577Test -
4دورية أكاديمية
المؤلفون: Arthur Borderie, Anne Caclin, Jean-Philippe Lachaux, Marcela Perrone-Bertollotti, Roxane S. Hoyer, Philippe Kahane, Hélène Catenoix, Barbara Tillmann, Philippe Albouy
مصطلحات موضوعية: Neuroscience, Physiology, Mental Health, Biological Sciences not elsewhere classified, superior temporal sulcus, regions across participants, machine learning analysis, intracranial eeg data, inferior temporal gyrus, inferior frontal gyrus, gamma bursts restricted, successful task performance, manipulated task difficulty, hippocampal networks enables, silent retention period, global neural code, global biological mechanism, consistent phase coupling, incorrect memory trials, sequential auditory information, hippocampal networks supports, term memory performance, term retention, sample task, hippocampal activity, term memory, neural excitability, mechanism acts, information processing, frequency coupling
الوصف: It has been suggested that cross-frequency coupling in cortico-hippocampal networks enables the maintenance of multiple visuo-spatial items in working memory. However, whether this mechanism acts as a global neural code for memory retention across sensory modalities remains to be demonstrated. Intracranial EEG data were recorded while drug-resistant patients with epilepsy performed a delayed matched-to-sample task with tone sequences. We manipulated task difficulty by varying the memory load and the duration of the silent retention period between the to-be-compared sequences. We show that the strength of theta-gamma phase amplitude coupling in the superior temporal sulcus, the inferior frontal gyrus, the inferior temporal gyrus, and the hippocampus (i) supports the short-term retention of auditory sequences; (ii) decodes correct and incorrect memory trials as revealed by machine learning analysis; and (iii) is positively correlated with individual short-term memory performance. Specifically, we show that successful task performance is associated with consistent phase coupling in these regions across participants, with gamma bursts restricted to specific theta phase ranges corresponding to higher levels of neural excitability. These findings highlight the role of cortico-hippocampal activity in auditory short-term memory and expand our knowledge about the role of cross-frequency coupling as a global biological mechanism for information processing, integration, and memory in the human brain.
الإتاحة: https://doi.org/10.1371/journal.pbio.3002512.s005Test
https://figshare.com/articles/journal_contribution/Regions_and_coordinates_Fig_1D_Heschl_s_gyrus_/25344586Test -
5دورية أكاديمية
المؤلفون: Arthur Borderie, Anne Caclin, Jean-Philippe Lachaux, Marcela Perrone-Bertollotti, Roxane S. Hoyer, Philippe Kahane, Hélène Catenoix, Barbara Tillmann, Philippe Albouy
مصطلحات موضوعية: Neuroscience, Physiology, Mental Health, Biological Sciences not elsewhere classified, superior temporal sulcus, regions across participants, machine learning analysis, intracranial eeg data, inferior temporal gyrus, inferior frontal gyrus, gamma bursts restricted, successful task performance, manipulated task difficulty, hippocampal networks enables, silent retention period, global neural code, global biological mechanism, consistent phase coupling, incorrect memory trials, sequential auditory information, hippocampal networks supports, term memory performance, term retention, sample task, hippocampal activity, term memory, neural excitability, mechanism acts, information processing, frequency coupling
الوصف: Left panel: SEEG contacts showing a positive (hot colormap) and negative (blue colormap) relationship between theta-gamma PAC and performance using data from conditions performed by all 16 participants (6 tones encoding 2 s retention and 6 tones encoding 8 s retention). Results are displayed on the single subject T1 in the MNI space provided by SPM12. (PDF)
الإتاحة: https://doi.org/10.1371/journal.pbio.3002512.s004Test
https://figshare.com/articles/journal_contribution/Theta-gamma_PAC_in_the_hippocampus_and_ventral_auditory_stream_correlates_with_behavior_/25344583Test -
6دورية أكاديمية
المؤلفون: Arthur Borderie, Anne Caclin, Jean-Philippe Lachaux, Marcela Perrone-Bertollotti, Roxane S. Hoyer, Philippe Kahane, Hélène Catenoix, Barbara Tillmann, Philippe Albouy
مصطلحات موضوعية: Neuroscience, Physiology, Mental Health, Biological Sciences not elsewhere classified, superior temporal sulcus, regions across participants, machine learning analysis, intracranial eeg data, inferior temporal gyrus, inferior frontal gyrus, gamma bursts restricted, successful task performance, manipulated task difficulty, hippocampal networks enables, silent retention period, global neural code, global biological mechanism, consistent phase coupling, incorrect memory trials, sequential auditory information, hippocampal networks supports, term memory performance, term retention, sample task, hippocampal activity, term memory, neural excitability, mechanism acts, information processing, frequency coupling
الوصف: Memory minus perception (the colormap represents the difference in PAC strength between memory and perception trial—note that the contrast is not significant) for the co-modulogram in SEEG contacts that had previously shown an increase in theta and gamma power identified in Fig 1F , retention period).
الإتاحة: https://doi.org/10.1371/journal.pbio.3002512.s003Test
https://figshare.com/articles/journal_contribution/Memory_minus_perception_the_colormap_represents_the_difference_in_PAC_strength_between_memory_and_perception_trial_note_that_the_contrast_is_not_significant_for_the_co-modulogram_in_SEEG_contacts_that_had_previously_shown_an_increase_in_the/25344580Test -
7دورية أكاديمية
المؤلفون: Arthur Borderie, Anne Caclin, Jean-Philippe Lachaux, Marcela Perrone-Bertollotti, Roxane S. Hoyer, Philippe Kahane, Hélène Catenoix, Barbara Tillmann, Philippe Albouy
مصطلحات موضوعية: Neuroscience, Physiology, Mental Health, Biological Sciences not elsewhere classified, superior temporal sulcus, regions across participants, machine learning analysis, intracranial eeg data, inferior temporal gyrus, inferior frontal gyrus, gamma bursts restricted, successful task performance, manipulated task difficulty, hippocampal networks enables, silent retention period, global neural code, global biological mechanism, consistent phase coupling, incorrect memory trials, sequential auditory information, hippocampal networks supports, term memory performance, term retention, sample task, hippocampal activity, term memory, neural excitability, mechanism acts, information processing, frequency coupling
الوصف: It has been suggested that cross-frequency coupling in cortico-hippocampal networks enables the maintenance of multiple visuo-spatial items in working memory. However, whether this mechanism acts as a global neural code for memory retention across sensory modalities remains to be demonstrated. Intracranial EEG data were recorded while drug-resistant patients with epilepsy performed a delayed matched-to-sample task with tone sequences. We manipulated task difficulty by varying the memory load and the duration of the silent retention period between the to-be-compared sequences. We show that the strength of theta-gamma phase amplitude coupling in the superior temporal sulcus, the inferior frontal gyrus, the inferior temporal gyrus, and the hippocampus (i) supports the short-term retention of auditory sequences; (ii) decodes correct and incorrect memory trials as revealed by machine learning analysis; and (iii) is positively correlated with individual short-term memory performance. Specifically, we show that successful task performance is associated with consistent phase coupling in these regions across participants, with gamma bursts restricted to specific theta phase ranges corresponding to higher levels of neural excitability. These findings highlight the role of cortico-hippocampal activity in auditory short-term memory and expand our knowledge about the role of cross-frequency coupling as a global biological mechanism for information processing, integration, and memory in the human brain.
العلاقة: https://figshare.com/articles/journal_contribution/Post_hoc_tests_of_Fig_5C_Right_ITG_/25344613Test
الإتاحة: https://doi.org/10.1371/journal.pbio.3002512.s014Test
https://figshare.com/articles/journal_contribution/Post_hoc_tests_of_Fig_5C_Right_ITG_/25344613Test -
8دورية أكاديمية
المؤلفون: Arthur Borderie, Anne Caclin, Jean-Philippe Lachaux, Marcela Perrone-Bertollotti, Roxane S. Hoyer, Philippe Kahane, Hélène Catenoix, Barbara Tillmann, Philippe Albouy
مصطلحات موضوعية: Neuroscience, Physiology, Mental Health, Biological Sciences not elsewhere classified, superior temporal sulcus, regions across participants, machine learning analysis, intracranial eeg data, inferior temporal gyrus, inferior frontal gyrus, gamma bursts restricted, successful task performance, manipulated task difficulty, hippocampal networks enables, silent retention period, global neural code, global biological mechanism, consistent phase coupling, incorrect memory trials, sequential auditory information, hippocampal networks supports, term memory performance, term retention, sample task, hippocampal activity, term memory, neural excitability, mechanism acts, information processing, frequency coupling
الوصف: ( A ) T-values in the time-frequency domain ( t test relative to baseline −1,000 to 0 before stimulus onset, FDR corrected in time and frequency domains) of SEEG contacts located in the right and left Heschl’s gyrus (displayed on the single subject T1 in the MNI space provided by SPM12) for a trial time window (−1,000 to 6,000 ms) for the condition 6-tone memory load, 2 s retention period ( n = 5). ( B ) T-values in the time-frequency domain ( t test relative to baseline −1,000 to 0 before stimulus onset, FDR corrected in time and frequency domains) of SEEG contacts located in the right and left hippocampus (displayed on the single subject T1 in the MNI space provided by SPM12) for a trial time window (−1,000 to 6,000 ms) for the condition 6-tone memory load, 2 s retention period ( n = 14). (PDF)
الإتاحة: https://doi.org/10.1371/journal.pbio.3002512.s001Test
https://figshare.com/articles/journal_contribution/Brain_oscillations_displayed_with_a_logarithmic_scale_for_the_frequency_axis_/25344574Test -
9دورية أكاديمية
المؤلفون: Arthur Borderie, Anne Caclin, Jean-Philippe Lachaux, Marcela Perrone-Bertollotti, Roxane S. Hoyer, Philippe Kahane, Hélène Catenoix, Barbara Tillmann, Philippe Albouy
مصطلحات موضوعية: Neuroscience, Physiology, Mental Health, Biological Sciences not elsewhere classified, superior temporal sulcus, regions across participants, machine learning analysis, intracranial eeg data, inferior temporal gyrus, inferior frontal gyrus, gamma bursts restricted, successful task performance, manipulated task difficulty, hippocampal networks enables, silent retention period, global neural code, global biological mechanism, consistent phase coupling, incorrect memory trials, sequential auditory information, hippocampal networks supports, term memory performance, term retention, sample task, hippocampal activity, term memory, neural excitability, mechanism acts, information processing, frequency coupling
الوصف: Regions and coordinates Fig 1E : Hippocampal regions.
الإتاحة: https://doi.org/10.1371/journal.pbio.3002512.s006Test
https://figshare.com/articles/journal_contribution/Regions_and_coordinates_Fig_1E_Hippocampal_regions_/25344589Test -
10دورية أكاديمية
المؤلفون: Arthur Borderie, Anne Caclin, Jean-Philippe Lachaux, Marcela Perrone-Bertollotti, Roxane S. Hoyer, Philippe Kahane, Hélène Catenoix, Barbara Tillmann, Philippe Albouy
مصطلحات موضوعية: Neuroscience, Physiology, Mental Health, Biological Sciences not elsewhere classified, superior temporal sulcus, regions across participants, machine learning analysis, intracranial eeg data, inferior temporal gyrus, inferior frontal gyrus, gamma bursts restricted, successful task performance, manipulated task difficulty, hippocampal networks enables, silent retention period, global neural code, global biological mechanism, consistent phase coupling, incorrect memory trials, sequential auditory information, hippocampal networks supports, term memory performance, term retention, sample task, hippocampal activity, term memory, neural excitability, mechanism acts, information processing, frequency coupling
الوصف: Regions and coordinates Fig 2B : PAC memory vs. perception L, Left; R, Right; Sup, Superior; Mid, Middle; Inf, Inferior.
الإتاحة: https://doi.org/10.1371/journal.pbio.3002512.s007Test
https://figshare.com/articles/journal_contribution/Regions_and_coordinates_Fig_2B_PAC_memory_vs_perception_L_Left_R_Right_Sup_Superior_Mid_Middle_Inf_Inferior_/25344592Test
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