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1,953 results on '"Daskalakis, Zafiris J."'

203. PAS-MCI: Design and Rationale for a Randomized Controlled Trial to Enhance Prefrontal Cortical Plasticity and Working Memory in Individuals with Amnestic Mild Cognitive Impairment

Author

Genadry, Francois, primary, Ledwos, Nicole, additional, Kumar, Sanjeev, additional, Bowie, Christopher R., additional, Daskalakis, Zafiris J., additional, Fischer, Corinne E., additional, Herrmann, Nathan, additional, Mulsant, Benoit H., additional, Pollock, Bruce G., additional, Zomorrodi, Reza, additional, Blumberger, Daniel M., additional, and Rajji, Tarek K., additional

Published
2022
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206. Dorsomedial prefrontal rTMS for depression in borderline personality disorder: A pilot randomized crossover trial

Author

Feffer, Kfir, primary, Lee, Hyewon Helen, additional, Wu, Wei, additional, Etkin, Amit, additional, Demchenko, Ilya, additional, Cairo, Terri, additional, Mazza, Frank, additional, Fettes, Peter, additional, Mansouri, Farrokh, additional, Bhui, Kamaldeep, additional, Daskalakis, Zafiris J., additional, Blumberger, Daniel M., additional, Giacobbe, Peter, additional, and Downar, Jonathan, additional

Published
2022
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221. Magnetic Seizure Therapy Compared to Electroconvulsive Therapy for Schizophrenia: A Randomized Controlled Trial

Author

Jiang, Jiangling, primary, Li, Jin, additional, Xu, Yuanhong, additional, Zhang, Bin, additional, Sheng, Jianhua, additional, Liu, Dengtang, additional, Wang, Wenzheng, additional, Yang, Fuzhong, additional, Guo, Xiaoyun, additional, Li, Qingwei, additional, Zhang, Tianhong, additional, Tang, Yingying, additional, Jia, Yuping, additional, Daskalakis, Zafiris J., additional, Wang, Jijun, additional, and Li, Chunbo, additional

Published
2021
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222. A randomized sham controlled comparison of once vs twice-daily intermittent theta burst stimulation in depression: A Canadian rTMS treatment and biomarker network in depression (CARTBIND) study

Author

Blumberger, Daniel M., primary, Vila-Rodriguez, Fidel, additional, Wang, Wei, additional, Knyahnytska, Yuliya, additional, Butterfield, Michael, additional, Noda, Yoshihiro, additional, Yariv, Shahak, additional, Isserles, Moshe, additional, Voineskos, Daphne, additional, Ainsworth, Nicholas J., additional, Kennedy, Sidney H., additional, Lam, Raymond W., additional, Daskalakis, Zafiris J., additional, and Downar, Jonathan, additional

Published
2021
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224. Deep Transcranial Magnetic Stimulation Combined With Brief Exposure for Posttraumatic Stress Disorder: A Prospective Multisite Randomized Trial

Author

Isserles, Moshe, primary, Tendler, Aron, additional, Roth, Yiftach, additional, Bystritsky, Alexander, additional, Blumberger, Daniel M., additional, Ward, Herbert, additional, Feifel, David, additional, Viner, Laura, additional, Duffy, Walter, additional, Zohar, Joseph, additional, Keller, Corey J., additional, Bhati, Mahendra T., additional, Etkin, Amit, additional, George, Mark S., additional, Filipcic, Igor, additional, Lapidus, Kyle, additional, Casuto, Leah, additional, Vaishnavi, Sandeep, additional, Stein, Ahava, additional, Deutsch, Lisa, additional, Deutsch, Frederic, additional, Morales, Oscar, additional, Daskalakis, Zafiris J., additional, Zangen, Abraham, additional, and Ressler, Kerry J., additional

Published
2021
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225. Magnetic Seizure Therapy for the Treatment of Suicidality in Bipolar Depression

Author

Tang, Victor M., primary, Blumberger, Daniel M., additional, Hill, Aron T., additional, Weissman, Cory R., additional, Voineskos, Daphne, additional, Rajji, Tarek K., additional, Downar, Jonathan, additional, Knyahnytska, Yuliya, additional, Mulsant, Benoit H., additional, Fitzgerald, Paul B., additional, and Daskalakis, Zafiris J., additional

Published
2021
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226. Changes in brain functional connectivity following theta burst stimulation augmented with cognitive training for the treatment of youth depression

Author

Schwartzmann, Benjamin, primary, Dhami, Prabhjot, additional, Lee, Johnatan, additional, Knyahnytska, Yuliya, additional, Christie, Gregory J., additional, Croarkin, Paul E., additional, Blumberger, Daniel M., additional, Daskalakis, Zafiris J., additional, Moreno, Sylvain, additional, and Farzan, Faranak, additional

Published
2021
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227. Abnormal interhemispheric connectivity in male psychopathic offenders

Author

Hoppenbrouwers, Sylco S., De Jesus, Danilo R., Sun, Yinming, Stirpe, Tania, Hofman, Dennis, McMaster, Jeff, Hughes, Ginny, Daskalakis, Zafiris J., and Schutter, Dennis J.L.G.

Subjects
Interpersonal relations -- Psychological aspects, Social psychology -- Research, Electroencephalography -- Methods, Psychopaths -- Physiological aspects, Health, Psychology and mental health
Abstract

Background: Psychopathic offenders inevitably violate interpersonal norms and frequently resort to aggressive and criminal behaviour. The affective and cognitive deficits underlying these behaviours have been linked to abnormalities in functional interhemispheric connectivity. However, direct neurophysiological evidence for dysfunctional connectivity in psychopathic offenders is lacking. Methods: We used transcranial magnetic stimulation combined with electroencephalography to examine interhemispheric connectivity in the dorsolateral and motor cortex in a sample of psychopathic offenders and healthy controls. We also measured intracortical inhibition and facilitation over the left and right motor cortex to investigate the effects of local cortical processes on interhemispheric connectivity. Results: We enrolled 17 psychopathic offenders and 14 controls in our study. Global abnormalities in right to left functional connectivity were observed in psychopathic offenders compared with controls. Furthermore, in contrast to controls, psychopathic offenders showed increased intracortical inhibition in the right, but not the left, hemisphere. Limitations: The relatively small sample size limited the sensitivity to show that the abnormalities in interhemispheric connectivity were specifically related to the dorsolateral prefrontal cortex in psychopathic offenders. Conclusion: To our knowledge, this study provides the first neurophysiological evidence for abnormal interhemispheric connectivity in psychopathic offenders and may further our understanding of the disruptive antisocial behaviour of these offenders., Introduction Psychopathic individuals show profound impairments in affective functioning and live a life characterized by impulsivity, irresponsibility and recurrent criminal behaviour. Although most research on psychopathy has focused on the [...]

Published
2014
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230. Targeting the pathological network: Feasibility of network-based optimization of transcranial magnetic stimulation coil placement for treatment of psychiatric disorders.

Author

Zhengcao Cao, Xiang Xiao, Yang Zhao, Yihan Jiang, Cong Xie, Paillère-Martinot, Marie-Laure, Artiges, Eric, Zheng Li, Daskalakis, Zafiris J., Yihong Yang, and Chaozhe Zhu

Subjects
TRANSCRANIAL magnetic stimulation, MENTAL illness, PSYCHIATRIC treatment, ELECTROMAGNETS, AUDITORY hallucinations, TREATMENT effectiveness
Abstract

It has been recognized that the efficacy of TMS-based modulation may depend on the network profile of the stimulated regions throughout the brain. However, what profile of this stimulation network optimally benefits treatment outcomes is yet to be addressed. The answer to the question is crucial for informing network-based optimization of stimulation parameters, such as coil placement, in TMS treatments. In this study, we aimed to investigate the feasibility of taking a disease-specific network as the target of stimulation network for guiding individualized coil placement in TMS treatments. We present here a novel network-based model for TMS targeting of the pathological network. First, combining E-field modeling and resting-state functional connectivity, stimulation networks were modeled from locations and orientations of the TMS coil. Second, the spatial anti-correlation between the stimulation network and the pathological network of a given disease was hypothesized to predict the treatment outcome. The proposed model was validated to predict treatment efficacy from the position and orientation of TMS coils in two depression cohorts and one schizophrenia cohort with auditory verbal hallucinations. We further demonstrate the utility of the proposed model in guiding individualized TMS treatment for psychiatric disorders. In this proof-of-concept study, we demonstrated the feasibility of the novel network-based targeting strategy that uses the whole- system-level abnormity of a specific psychiatric disease as a target. based on empirical data suggest that the strategy may potentially be to identify individualized coil parameters for maximal therapeutic effects. [ABSTRACT FROM AUTHOR]

Published
2023
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236. Modulation of Dorsolateral Prefrontal Cortex Glutamate/Glutamine Levels Following Repetitive Transcranial Magnetic Stimulation in Young Adults With Autism

Author

Moxon-Emre, Iska, primary, Daskalakis, Zafiris J., additional, Blumberger, Daniel M., additional, Croarkin, Paul E., additional, Lyon, Rachael E., additional, Forde, Natalie J., additional, Tani, Hideaki, additional, Truong, Peter, additional, Lai, Meng-Chuan, additional, Desarkar, Pushpal, additional, Sailasuta, Napapon, additional, Szatmari, Peter, additional, and Ameis, Stephanie H., additional

Published
2021
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237. Appraising the effectiveness of electrical and magnetic brain stimulation techniques in acute major depressive episodes: an umbrella review of meta-analyses of randomized controlled trials

Author

Razza, Laís B., primary, Afonso dos Santos, Leonardo, additional, Borrione, Lucas, additional, Bellini, Helena, additional, Branco, Luis C., additional, Cretaz, Eric, additional, Duarte, Dante, additional, Ferrão, Ygor, additional, Galhardoni, Ricardo, additional, Quevedo, João, additional, Simis, Marcel, additional, Fregni, Felipe, additional, Correll, Christoph U., additional, Padberg, Frank, additional, Trevizol, Alisson, additional, Daskalakis, Zafiris J., additional, Carvalho, Andre F., additional, Solmi, Marco, additional, and Brunoni, André R., additional

Published
2021
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238. Magnitude of the Placebo Response Across Treatment Modalities Used for Treatment-Resistant Depression in Adults

Author

Jones, Brett D. M., primary, Razza, Lais B., additional, Weissman, Cory R., additional, Karbi, Jewel, additional, Vine, Tya, additional, Mulsant, Louise S., additional, Brunoni, Andre R., additional, Husain, M. Ishrat, additional, Mulsant, Benoit H., additional, Blumberger, Daniel M., additional, and Daskalakis, Zafiris J., additional

Published
2021
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239. Electroconvulsive Therapy in Canada During the First Wave of COVID-19

Author

Demchenko, Ilya, primary, Blumberger, Daniel M., additional, Flint, Alastair J., additional, Anderson, Melanie, additional, Daskalakis, Zafiris J., additional, Foley, Karen, additional, Karkouti, Keyvan, additional, Kennedy, Sidney H., additional, Ladha, Karim S., additional, Robertson, Jamie, additional, Vaisman, Alon, additional, Koczerginski, David, additional, Parikh, Sagar V., additional, and Bhat, Venkat, additional

Published
2021
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240. Assessing the Longitudinal Relationship between Theta-Gamma Coupling and Working Memory Performance in Older Adults

Author

Brooks, Heather, primary, Mirjalili, Mina, additional, Wang, Wei, additional, Kumar, Sanjeev, additional, Goodman, Michelle S, additional, Zomorrodi, Reza, additional, Blumberger, Daniel M, additional, Bowie, Christopher R, additional, Daskalakis, Zafiris J, additional, Fischer, Corinne E, additional, Flint, Alastair J, additional, Herrmann, Nathan, additional, Lanctôt, Krista L, additional, Mah, Linda, additional, Mulsant, Benoit H, additional, Pollock, Bruce G, additional, Voineskos, Aristotle N, additional, and Rajji, Tarek K, additional

Published
2021
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242. A patient-oriented analysis of pain side effect: A step to improve the patient's experience during rTMS?

Author

Humaira, Afifa, primary, Gao, Sihaoyu, additional, Gregory, Elizabeth, additional, Ridgway, Lisa, additional, Blumberger, Daniel M., additional, Downar, Jonathan, additional, Daskalakis, Zafiris J., additional, Ainsworth, Nicholas J., additional, Wu, Lang, additional, Butterfield, Michael, additional, and Vila-Rodriguez, Fidel, additional

Published
2021
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244. Differentiating transcranial magnetic stimulation cortical and auditory responses via single pulse and paired pulse protocols: A TMS-EEG study

Author

Poorganji, Mohsen, primary, Zomorrodi, Reza, additional, Hawco, Colin, additional, Hill, Aron T., additional, Hadas, Itay, additional, Rajji, Tarek K., additional, Chen, Robert, additional, Voineskos, Daphne, additional, Daskalakis, Anastasios A., additional, Blumberger, Daniel M., additional, and Daskalakis, Zafiris J., additional

Published
2021
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