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Lopez S, Hampel H, Chiesa PA, Del Percio C, Noce G, Lizio R, Teipel SJ, Dyrba M, González-Escamilla G, Bakardjian H, Cavedo E, Lista S, Vergallo A, Lemercier P, Spinelli G, Grothe MJ, Potier MC, Stocchi F, Ferri R, Habert MO, Dubois B, Babiloni C. The association between posterior resting-state EEG alpha rhythms and functional MRI connectivity in older adults with subjective memory complaint. Neurobiol Aging 2024; 137:62-77. [PMID: 38431999 DOI: 10.1016/j.neurobiolaging.2024.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 02/09/2024] [Accepted: 02/19/2024] [Indexed: 03/05/2024]
Abstract
Resting-state eyes-closed electroencephalographic (rsEEG) alpha rhythms are dominant in posterior cortical areas in healthy adults and are abnormal in subjective memory complaint (SMC) persons with Alzheimer's disease amyloidosis. This exploratory study in 161 SMC participants tested the relationships between those rhythms and seed-based resting-state functional magnetic resonance imaging (rs-fMRI) connectivity between thalamus and visual cortical networks as a function of brain amyloid burden, revealed by positron emission tomography and cognitive reserve, measured by educational attainment. The SMC participants were divided into 4 groups according to 2 factors: Education (Edu+ and Edu-) and Amyloid burden (Amy+ and Amy-). There was a statistical interaction (p < 0.05) between the two factors, and the subgroup analysis using estimated marginal means showed a positive association between the mentioned rs-fMRI connectivity and the posterior rsEEG alpha rhythms in the SMC participants with low brain amyloidosis and high CR (Amy-/Edu+). These results suggest that in SMC persons, early Alzheimer's disease amyloidosis may contrast the beneficial effects of cognitive reserve on neurophysiological oscillatory mechanisms at alpha frequencies and connectivity between the thalamus and visual cortical networks.
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Affiliation(s)
- Susanna Lopez
- Department of Physiology and Pharmacology "Erspamer", Sapienza University of Rome, Rome, Italy
| | - Harald Hampel
- Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Boulevard de l'hôpital, Paris F-75013, France
| | - Patrizia Andrea Chiesa
- Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Boulevard de l'hôpital, Paris F-75013, France; Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Boulevard de l'hôpital, Paris F-75013, France; Institut du Cerveau et de la Moelle épinière, ICM, INSERM U1127, CNRS UMR 7225, Sorbonne Université, Paris F- 75013, France
| | - Claudio Del Percio
- Department of Physiology and Pharmacology "Erspamer", Sapienza University of Rome, Rome, Italy
| | | | - Roberta Lizio
- Department of Physiology and Pharmacology "Erspamer", Sapienza University of Rome, Rome, Italy
| | - Stefan J Teipel
- Department of Psychosomatic Medicine, University of Rostock, Rostock, Germany; German Center for Neurodegenerative Diseases (DZNE), Greifswald, Rostock, Germany
| | - Martin Dyrba
- Department of Psychosomatic Medicine, University of Rostock, Rostock, Germany
| | - Gabriel González-Escamilla
- Department of Neurology, Focus Program Translational Neuroscience (FTN), Rhine-Main Neuroscience Network (rmn2), University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Hovagim Bakardjian
- Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Boulevard de l'hôpital, Paris F-75013, France; Centre pour l'Acquisition et le Traitement des Images, (CATI platform), France; Laboratoire d'Imagerie Biomédicale, CNRS, INSERM, Sorbonne University, LIB, Paris F-75006, France
| | - Enrica Cavedo
- Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Boulevard de l'hôpital, Paris F-75013, France
| | - Simone Lista
- Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Boulevard de l'hôpital, Paris F-75013, France
| | - Andrea Vergallo
- Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Boulevard de l'hôpital, Paris F-75013, France
| | - Pablo Lemercier
- Sorbonne University, GRC n° 21, Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital, Boulevard de l'hôpital, Paris F-75013, France; Centre pour l'Acquisition et le Traitement des Images, (CATI platform), France; Laboratoire d'Imagerie Biomédicale, CNRS, INSERM, Sorbonne University, LIB, Paris F-75006, France
| | - Giuseppe Spinelli
- Centre pour l'Acquisition et le Traitement des Images, (CATI platform), France; Laboratoire d'Imagerie Biomédicale, CNRS, INSERM, Sorbonne University, LIB, Paris F-75006, France
| | - Michel J Grothe
- German Center for Neurodegenerative Diseases (DZNE), Greifswald, Rostock, Germany
| | - Marie-Claude Potier
- Institut du Cerveau et de la Moelle épinière, ICM, INSERM U1127, CNRS UMR 7225, Sorbonne Université, Paris F- 75013, France
| | - Fabrizio Stocchi
- IRCCS San Raffaele, Rome, Italy; Telematic University, San Raffaele, Rome, Italy
| | | | - Marie-Odile Habert
- Centre pour l'Acquisition et le Traitement des Images, (CATI platform), France; Laboratoire d'Imagerie Biomédicale, CNRS, INSERM, Sorbonne University, LIB, Paris F-75006, France; AP-HP, Pitié-Salpêtrière Hospital, Department of Nuclear Medicine, Paris F-75013, France
| | - Bruno Dubois
- Institute of Memory and Alzheimer's Disease (IM2A), Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP, Boulevard de l'hôpital, Paris F-75013, France; Institut du Cerveau et de la Moelle épinière, ICM, INSERM U1127, CNRS UMR 7225, Sorbonne Université, Paris F- 75013, France
| | - Claudio Babiloni
- Department of Physiology and Pharmacology "Erspamer", Sapienza University of Rome, Rome, Italy; San Raffaele Cassino, Cassino, FR, Italy.
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Torres Diaz CV, González-Escamilla G, Ciolac D, Navas García M, Pulido Rivas P, Sola RG, Barbosa A, Pastor J, Vega-Zelaya L, Groppa S. Network Substrates of Centromedian Nucleus Deep Brain Stimulation in Generalized Pharmacoresistant Epilepsy. Neurotherapeutics 2021; 18:1665-1677. [PMID: 33904113 PMCID: PMC8608991 DOI: 10.1007/s13311-021-01057-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2021] [Indexed: 02/04/2023] Open
Abstract
Deep brain stimulation (DBS), specifically thalamic DBS, has achieved promising results to reduce seizure severity and frequency in pharmacoresistant epilepsies, thereby establishing it for clinical use. The mechanisms of action are, however, still unknown. We evidenced the brain networks directly modulated by centromedian (CM) nucleus-DBS and responsible for clinical outcomes in a cohort of patients uniquely diagnosed with generalized pharmacoresistant epilepsy. Preoperative imaging and long-term (2-11 years) clinical data from ten generalized pharmacoresistant epilepsy patients (mean age at surgery = 30.8 ± 5.9 years, 4 female) were evaluated. Volume of tissue activated (VTA) was included as seeds to reconstruct the targeted network to thalamic DBS from diffusion and functional imaging data. CM-DBS clinical outcome improvement (> 50%) appeared in 80% of patients and was tightly related to VTAs interconnected with a reticular system network encompassing sensorimotor and supplementary motor cortices, together with cerebellum/brainstem. Despite methodological differences, both structural and functional connectomes revealed the same targeted network. Our results demonstrate that CM-DBS outcome in generalized pharmacoresistant epilepsy is highly dependent on the individual connectivity profile, involving the cerebello-thalamo-cortical circuits. The proposed framework could be implemented in future studies to refine stereotactic implantation or the parameters for individualized neuromodulation.
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Affiliation(s)
| | - Gabriel González-Escamilla
- Movement Disorders and Neurostimulation, Department of Neurology, Focus Program Translational Neuroscience (FTN), University Medical Center of the Johannes Gutenberg University Mainz, Rhine Main Neuroscience Network (rmn2), Mainz, Germany.
| | - Dumitru Ciolac
- Movement Disorders and Neurostimulation, Department of Neurology, Focus Program Translational Neuroscience (FTN), University Medical Center of the Johannes Gutenberg University Mainz, Rhine Main Neuroscience Network (rmn2), Mainz, Germany
- Laboratory of Neurobiology and Medical Genetics, Nicolae Testemitanu, State University of Medicine and Pharmacy, Chisinau, Republic of Moldova
- Department of Neurology, Institute of Emergency Medicine, Chisinau, Republic of Moldova
| | - Marta Navas García
- Department of Neurosurgery, University Hospital La Princesa, Madrid, Spain
| | | | - Rafael G Sola
- Department of Neurosurgery, University Hospital La Princesa, Madrid, Spain
| | - Antonio Barbosa
- Department of Neuroradiology, University Hospital La Princesa, Madrid, Spain
| | - Jesús Pastor
- Department of Clinical, Neurophysiology University Hospital La Princesa, Madrid, Spain
| | - Lorena Vega-Zelaya
- Department of Clinical, Neurophysiology University Hospital La Princesa, Madrid, Spain
| | - Sergiu Groppa
- Movement Disorders and Neurostimulation, Department of Neurology, Focus Program Translational Neuroscience (FTN), University Medical Center of the Johannes Gutenberg University Mainz, Rhine Main Neuroscience Network (rmn2), Mainz, Germany
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Babiloni C, Lopez S, Del Percio C, Noce G, Pascarelli MT, Lizio R, Teipel SJ, González-Escamilla G, Bakardjian H, George N, Cavedo E, Lista S, Chiesa PA, Vergallo A, Lemercier P, Spinelli G, Grothe MJ, Potier MC, Stocchi F, Ferri R, Habert MO, Fraga FJ, Dubois B, Hampel H. Resting-state posterior alpha rhythms are abnormal in subjective memory complaint seniors with preclinical Alzheimer's neuropathology and high education level: the INSIGHT-preAD study. Neurobiol Aging 2020; 90:43-59. [DOI: 10.1016/j.neurobiolaging.2020.01.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 01/24/2020] [Accepted: 01/26/2020] [Indexed: 01/05/2023]
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Babiloni C, Lopez S, Del Percio C, Noce G, Pascarelli MT, Lizio R, Teipel SJ, Bakardjian H, George N, González-Escamilla G, Cavedo E, Chiesa PA, Spinelli G, Weschke S, Grothe MJ, Potier MC, Habert MO, Dubois B, Hampel H. P3-110: PRECLINICAL ALZHEIMER'S DISEASE: WHICH EEG BIOMARKERS FOR PRECISION MEDICINE? Alzheimers Dement 2019. [DOI: 10.1016/j.jalz.2019.06.3138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Claudio Babiloni
- Department of Physiology and Pharmacology; Sapienza University of Rome; Rome Italy
| | - Susanna Lopez
- Department of Physiology and Pharmacology; Sapienza University of Rome; Rome Italy
| | - Claudio Del Percio
- Department of Physiology and Pharmacology; Sapienza University of Rome; Rome Italy
| | | | | | | | - Stefan J. Teipel
- Department of Psychosomatic Medicine; University of Rostock; Rostock Germany
- German Center for Neurodegenerative Diseases (DZNE) - Rostock/Greifswald; Rostock Germany
| | - Hovagim Bakardjian
- AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Département de Neurologie; Institut de la Mémoire et de la Maladie d'Alzheimer, Groupe Hospitalier Pitié-Salpêtrière; Paris France
- IHU-A-ICM, Paris Institute of Translational Neurosciences; Hôpital de la Pitié-Salpêtrière; Paris France
| | - Nathalie George
- AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Département de Neurologie; Institut de la Mémoire et de la Maladie d'Alzheimer, Groupe Hospitalier Pitié-Salpêtrière; Paris France
- IHU-A-ICM, Paris Institute of Translational Neurosciences; Hôpital de la Pitié-Salpêtrière; Paris France
| | - Gabriel González-Escamilla
- Department of Psychosomatic Medicine; University of Rostock; Rostock Germany
- German Center for Neurodegenerative Diseases (DZNE) - Rostock/Greifswald; Rostock Germany
| | - Enrica Cavedo
- AXA Research Fund and Sorbonne University Chair; Paris France
- Sorbonne University; Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital; Paris France
- Institute of Memory and Alzheimer's Disease (IM2A); Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP; Paris France
- Brain & Spine Institute (ICM); INSERM U 1127, CNRS UMR 7225; Paris France
| | - Patrizia Andrea Chiesa
- AXA Research Fund and Sorbonne University Chair; Paris France
- Sorbonne University; Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital; Paris France
- Institute of Memory and Alzheimer's Disease (IM2A); Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP; Paris France
- Brain & Spine Institute (ICM); INSERM U 1127, CNRS UMR 7225; Paris France
| | - Giuseppe Spinelli
- Institute of Memory and Alzheimer's Disease (IM2A); Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP; Paris France
- Brain & Spine Institute (ICM); INSERM U 1127, CNRS UMR 7225; Paris France
| | - Sarah Weschke
- Department Aging of the Individual and the Society, AGIS; University of Rostock; Rostock Germany
| | - Michel J. Grothe
- German Center for Neurodegenerative Diseases (DZNE) - Rostock/Greifswald; Rostock Germany
| | - Marie-Claude Potier
- ICM Institut du Cerveau et de la Moelle Épinière; CNRS UMR7225, INSERM U1127, UPMC, Hôpital de la Pitié-Salpêtrière; Paris France
| | - Marie-Odile Habert
- Centre pour l'Acquisition et le Traitement des Images; Paris France
- AP-HP, Hôpital Pitié-Salpêtrière; Département de Médecine Nucléaire; Paris France
- Sorbonne Universites, UPMC Univ Paris 06; INSERM U 1146, CNRS UMR 7371, Laboratoire d'Imagerie Biomédicale; Paris France
| | - Bruno Dubois
- Sorbonne University; Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital; Paris France
- Institute of Memory and Alzheimer's Disease (IM2A); Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP; Paris France
- Brain & Spine Institute (ICM); INSERM U 1127, CNRS UMR 7225; Paris France
| | - Harald Hampel
- AXA Research Fund and Sorbonne University Chair; Paris France
- Sorbonne University; Alzheimer Precision Medicine (APM), AP-HP, Pitié-Salpêtrière Hospital; Paris France
- Institute of Memory and Alzheimer's Disease (IM2A); Department of Neurology, Pitié-Salpêtrière Hospital, AP-HP; Paris France
- Brain & Spine Institute (ICM); INSERM U 1127, CNRS UMR 7225; Paris France
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