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Temporal trajectory of brain tissue property changes induced by electroconvulsive therapy
2021
NeuroImage
Improvements in depression symptom severity over time were associated with changes in both volume estimates and brain tissue properties expanding beyond mesial temporal lobe structures to anterior cingulate ...
The obtained results stemming from multi-contrast MRI quantitative data provided a fingerprint of ECT-induced brain tissue changes over time that are contrasted against the background of established morphometry ...
This work was carried out on the MRI platform of the Département des Neurosciences Cliniques -Centre Hospitalier Universitaire Vaudois (CHUV), which is generously supported by the ROGER DE SPOELBERCH and ...
doi:10.1016/j.neuroimage.2021.117895
pmid:33617994
fatcat:g6kk43wwgfadlk3ul6iqtpfiz4
The role of physiological complexity changes in resting-state EEG in clinical effectiveness of rTMS and tDCS in treatments of resistant depression
[article]
2019
arXiv
pre-print
We also compare the changes of complexity in electroencephalogram (EEG) and electrocardiogram (ECG), as potential future predictors of therapy outcome. ...
We are comparing our previous results about the complexity changes induced by repetitive Transcranial Magnetic Stimulation (rTMS), and transcranial direct current stimulation (tDCS) which are known to ...
field and brain tissue. ...
arXiv:1903.10626v1
fatcat:ku766kaa2rd5jkp5ix73nwjs2a
The influence of DNA methylation on gene expression involved in the etiology and treatment of psychiatric disorders
[article]
2015
The PhD Series of theThe PhD Series of the Faculty of Medicine
This work was supported by the Danish Medical Research Council, NeuroSearch A/S, A.P. Møller Foundation and the NOVO Nordisk Foundation. The authors declare no conflict of interest.
Appendix A. ...
Acknowledgments This work was supported by The Obel Family Foundation and Fonden til Laegevidenskabens Fremme. ...
Comparisons of tissue types included four brain regions (frontal cortex, temporal cortex, cerebellum, and pons) and peripheral blood. ...
doi:10.5278/vbn.phd.med.00024
fatcat:hmjtdawr5fcjlc6j3cq5z5x5ty
Bioelectromagnetics, complex behaviour and psychotherapeutic potential
2010
QJM: Quarterly journal of medicine
RF exposures and induced changes in the EEG The EEG is a dynamic and complex physiological signal and integrative reporter of brain function. ...
Other therapeutic modalities are available such as electroconvulsive therapy and, more recently, trans-cranial magnetic stimulation. 1 These techniques involve the induction of currents using contact ...
doi:10.1093/qjmed/hcq079
pmid:20558407
fatcat:p2anlxt6v5hhpmc67fpzt6fhzm
Pathology of non-thermal irreversible electroporation (N-TIRE)-induced ablation of the canine brain
2013
Journal of Veterinary Science
Lesion size correlated to the intensity of the applied electrical field. N-TIRE-induced lesions were characterized by parenchymal necrosis and hemorrhage; however, large blood vessels were preserved. ...
This study describes the neuropathologic features of normal canine brain ablated with non-thermal irreversible electroporation (N-TIRE). ...
Acknowledgments This work was supported in part by the Wallace Coulter and National Science Foundations (NSF-CBET 0933335). The authors thank Dr. Bernard Jortner, Dr. Elankumaran Subbiah, Ms. ...
doi:10.4142/jvs.2013.14.4.433
pmid:23820168
pmcid:PMC3885737
fatcat:orifrnzfvzck5mc7lp2lbtsv4u
Linking Mitochondria to Synapses: New Insights for Stress-Related Neuropsychiatric Disorders
2016
Neural Plasticity
The coincidence of BDNF and GR signaling changes glucocorticoid signaling output with consequences on mitochondrial respiration efficiency, synaptic plasticity, and adaptive trajectories. ...
The brain evolved cellular mechanisms for adapting synaptic function to energy supply. This is particularly evident when homeostasis is challenged by stress. ...
Acknowledgments The authors are supported by CNRS, INSERM, and the University of Montpellier and they thank the Marie Curie Action, the foundation Jean Valade, and the Fondation de France for sponsoring ...
doi:10.1155/2016/3985063
pmid:26885402
pmcid:PMC4738951
fatcat:i7asfohqfbbbzpbav74l7paqmu
Characterizing and Modulating Brain Circuitry through Transcranial Magnetic Stimulation Combined with Electroencephalography
2016
Frontiers in Neural Circuits
However, the resulting electrical field is still several orders of magnitude smaller than the field induced by TMS. ...
We conclude by reviewing the application of TMS-EEG in basic, cognitive and clinical neurosciences, and evaluate the potential of this emerging technology in brain research. ...
therapy (e.g., rTMS, Electroconvulsive Therapy, transcranial Direct Current Stimulation), cognitive training, physical exercise, or a combination of interventions Kahkonen and Wilenius, 2007; Barr et ...
doi:10.3389/fncir.2016.00073
pmid:27713691
pmcid:PMC5031704
fatcat:2jjsolbasfhc7eglq3d2se4dgi
Mind Control as a Guide for the Mind
[article]
2017
arXiv
pre-print
While historically a number of tools have been employed to modulate mental states (such as cognitive behavioral therapy and brain stimulation), theoretical frameworks to guide these interventions - and ...
The human brain is a complex network that supports mental function. ...
The content is solely the responsibility of the authors and does not necessarily represent the official views of any of the funding agencies. ...
arXiv:1610.04134v2
fatcat:n7heylmgn5au7hkjocgsfqpim4
Optical measurements of absorption changes in two-layered diffusive media
2004
Physics in Medicine and Biology
We have applied all three methods of data analysis to near-infrared data collected on the forehead of a human subject during electroconvulsive therapy. ...
is significantly affected by absorption changes in the superficial layer and (3) method (c) yields the absorption changes for both layers with a relatively good accuracy of ∼4% for the superficial layer ...
We acknowledge support from the National Institutes of Health (grant no. DA14178) and from the National Science Foundation (award no. BES-93840). ...
doi:10.1088/0031-9155/49/7/007
pmid:15128197
fatcat:bq3nklcpbfbs7leysztfmbyzpi
Animal Models of Infantile Spasms: Is the Holy Grail Finally in Sight?
2008
Epilepsy Currents
Progress toward understanding the pathophysiology of this disorder and the development of effective therapies has been hindered by the lack of a relevant animal model. ...
METHODS: The sodium channel blocker, tetrodotoxin (TTX), was chronically infused into the developing neocortex or hippocampus of infant rats by way of an osmotic minipump starting on postnatal day 10-12 ...
However, this attractive possibility must take into account that the protein can also provoke effects in brain tissue, such as alterations in blood-brain barrier permeability properties, increased vessel ...
doi:10.1111/j.1535-7511.2008.00267.x
pmid:18852836
pmcid:PMC2566614
fatcat:ci74mdumxvcflc3qbrjttus37m
VEGF As a Target for Neuroprotection
2008
Epilepsy Currents
Progress toward understanding the pathophysiology of this disorder and the development of effective therapies has been hindered by the lack of a relevant animal model. ...
METHODS: The sodium channel blocker, tetrodotoxin (TTX), was chronically infused into the developing neocortex or hippocampus of infant rats by way of an osmotic minipump starting on postnatal day 10-12 ...
However, this attractive possibility must take into account that the protein can also provoke effects in brain tissue, such as alterations in blood-brain barrier permeability properties, increased vessel ...
doi:10.1111/j.1535-7511.2008.00269.x
pmid:18852838
pmcid:PMC2566616
fatcat:yzbn4aikubcctk5l2he4bakuxi
GABA Regulates Stem Cell Proliferation before Nervous System Formation
2008
Epilepsy Currents
Progress toward understanding the pathophysiology of this disorder and the development of effective therapies has been hindered by the lack of a relevant animal model. ...
METHODS: The sodium channel blocker, tetrodotoxin (TTX), was chronically infused into the developing neocortex or hippocampus of infant rats by way of an osmotic minipump starting on postnatal day 10-12 ...
However, this attractive possibility must take into account that the protein can also provoke effects in brain tissue, such as alterations in blood-brain barrier permeability properties, increased vessel ...
doi:10.1111/j.1535-7511.2008.00270.x
pmid:18852839
pmcid:PMC2566617
fatcat:bhtdypuqurfi3e7s7lvgutf3cm
Is Epilepsy a Disease of Synaptic Transmission?
2008
Epilepsy Currents
However, this attractive possibility must take into account that the protein can also provoke effects in brain tissue, such as alterations in blood-brain barrier permeability properties, increased vessel ...
J Neurosci 23:10841-10851] finding that VEGF mRNA increases in areas of the brain that are susceptible to cell loss after electroconvulsive-shock induced seizures. ...
These studies indicated that formation of new glutamatergic synapses on principal neurons was a key feature of temporal lobe epilepsy (2) . ...
doi:10.1111/j.1535-7511.2008.00271.x
pmid:18852840
pmcid:PMC2566618
fatcat:hpreihedozgyvlrgum5fyzfqw4
The Molecular and Cellular Mechanisms of Axon Guidance in Mossy Fiber Sprouting
2018
Frontiers in Neurology
trajectories of sprouted mossy fibers in the epileptic brain. ...
Here, we review the molecular and cellular mechanisms of axon guidance in mossy fiber sprouting by discussing mainly in vitro studies. ...
The expression of BDNF mRNA (41) and protein (42) , as well as its high-affinity receptor TrkB (43) , are upregulated in hippocampal tissues from human epileptic brains. ...
doi:10.3389/fneur.2018.00382
pmid:29896153
pmcid:PMC5986954
fatcat:biqsmsr575f3zdtxmkma4zguiu
2016 Biennial Meeting of the American Society for Stereotactic and Functional Neurosurgery, Chicago, IL, USA, June 18-21, 2016: Abstracts
2016
Stereotactic and Functional Neurosurgery
Patients receiving SCC DBS for depression represented the bulk of the LTFU (3658 patient-months or 304.8 patient-years), followed by Anorexia Nervosa (650 patient-months or 54.2 patient-years) and Bipolar ...
Results A total of 4402 patient-months (366.8 patient-years) of followup were provided to all groups. ...
are refractory to conventional treatments, including pharmaceuticals, behavioral therapy, and electroconvulsive therapy. ...
doi:10.1159/000455386
pmid:28092908
fatcat:dfobre7vdfcqvekxhbc4aekwgy
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