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Pedraz-Petrozzi B, Sardinha H, Gilles M, Deuschle M. Effects of left anodal transcranial direct current stimulation on hypothalamic-pituitary-adrenal axis activity in depression: a randomized controlled pilot trial. Sci Rep 2023; 13:5619. [PMID: 37024593 PMCID: PMC10079657 DOI: 10.1038/s41598-023-32531-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 03/29/2023] [Indexed: 04/08/2023] Open
Abstract
The main objective of this study was to evaluate the effect of left anodal transcranial direct current stimulation (tDCS) on hypothalamic-pituitary-adrenal axis (HPAA) activity in individuals with depression. We conducted a 3-week, randomized, triple-blind pilot trial with 47 participants (dropout rate: 14.89%) randomly assigned to either the tDCS or control group (sham stimulation). Salivary cortisol was used as an HPAA activity marker since cortisol is the effector hormone of the HPAA. The primary outcome was the effect of tDCS on the diurnal cortisol pattern (DCP and area under the curve with respect to ground -AUCg-). Secondary outcomes included tDCS effects on cortisol awakening response (CAR) and cortisol decline (CD), as well as the variation of cortisol concentrations between the initiation of tDCS and 2 weeks later. Intention-to-treat and per-protocol analyses were conducted. Our primary outcome showed an absent effect of tDCS on DCP and AUCg. Additionally, tDCS had an absent effect on CAR, CD, and cortisol concentration variation before-after stimulation. Our pilot study suggests that anodal tDCS showed an absent effect on HPAA activity in individuals with depression. More studies are needed to confirm these findings.
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Affiliation(s)
- Bruno Pedraz-Petrozzi
- Department of Psychiatry and Psychotherapy, RG Stress, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, J5, 68159, Mannheim, Germany.
| | - Helena Sardinha
- Department of Psychiatry and Psychotherapy, RG Stress, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, J5, 68159, Mannheim, Germany
| | - Maria Gilles
- Department of Psychiatry and Psychotherapy, RG Stress, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, J5, 68159, Mannheim, Germany
| | - Michael Deuschle
- Department of Psychiatry and Psychotherapy, RG Stress, Central Institute of Mental Health, Medical Faculty Mannheim, University of Heidelberg, J5, 68159, Mannheim, Germany
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Huang CC, Liang CS, Chu HT, Chang HA, Yeh TC. Intermittent theta burst stimulation for the treatment of autonomic dysfunction and depressive symptoms in dementia with Lewy bodies. Asian J Psychiatr 2022; 75:103212. [PMID: 35905514 DOI: 10.1016/j.ajp.2022.103212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 07/01/2022] [Accepted: 07/14/2022] [Indexed: 12/01/2022]
Abstract
Dementia with Lewy bodies (DLB) is one of the most prevalent forms of neurodegenerative dementia, second to Alzheimer's disease, and autonomic abnormalities and depressive symptoms are common. There are currently no cures or treatments with evidence of disease-modifying effects for DLB, and the treatment for the amelioration of targeted symptoms is challenging due to the risk of side effects and drug-drug interactions. In the present case, we report a female elder with DLB suffering from poor tolerance to the adverse events of numerous approaches. Following intermittent theta burst stimulation (iTBS), the autonomic abnormalities and depressive symptoms remarkably improved without significant side effects.
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Affiliation(s)
- Chih-Chung Huang
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan.
| | - Chih-Sung Liang
- Department of Psychiatry, Beitou Branch, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan.
| | - Hsuan-Te Chu
- Department of Psychiatry, Beitou Branch, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan.
| | - Hsin-An Chang
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Ta-Chuan Yeh
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan.
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Chen X, Jiang F, Yang Q, Zhang P, Zhu H, Liu C, Zhang T, Li W, Xu J, Shen H. Bilateral repetitive transcranial magnetic stimulation ameliorated sleep disorder and hypothalamic-pituitary-adrenal axis dysfunction in subjects with major depression. Front Psychiatry 2022; 13:951595. [PMID: 36090377 PMCID: PMC9452697 DOI: 10.3389/fpsyt.2022.951595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 08/04/2022] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE In this study, we sought to explore the effectiveness of bilateral repetitive transcranial magnetic stimulation (rTMS) over the dorsolateral prefrontal cortex (DLPFC) on depressive symptoms and dysfunction of hypothalamic-pituitary-adrenal (HPA) axis in patients with major depressive disorder (MDD). MATERIALS AND METHODS One hundred and thirty-six adults with MDD were administrated drugs combined with 3 weeks of active rTMS (n = 68) or sham (n = 68) treatment. The 17-item Hamilton Depression Rating Scale for Depression (HAMD-17) was to elevate depression severity at baseline and weeks 4. To test the influence of rTMS on the HPA axis, plasma adrenocorticotropic hormone (ACTH) and serum cortisol (COR) were detected in pre- and post-treatment. RESULTS No statistical significance was found for the baseline of sociodemographic, characteristics of depression, and psychopharmaceutical dosages between sham and rTMS groups (p > 0.05). There was a significant difference in the HAMD-17 total score between the two groups at end of 4 weeks after treatment (p < 0.05). Compared to the sham group, the rTMS group demonstrated a more significant score reduction of HAMD-17 and sleep disorder factor (HAMD-SLD) including sleep onset latency, middle awakening, and early awakening items at end of 4-week after treatment (p < 0.05). Furthermore, total score reduction of HAMD-17 was correlated with a decrease in plasma ACTH, not in COR, by rTMS stimulation (p < 0.05). CONCLUSION Bilateral rTMS for 3 weeks palliated depression via improvement of sleep disorder, and plasma ACTH is a predictor for the efficacy of rTMS, especially in male patients with MDD.
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Affiliation(s)
- Xing Chen
- Laboratory of Biological Psychiatry, Nantong Mental Health Center & Nantong Brain Hospital, Nantong, China
| | - Fei Jiang
- Laboratory of Biological Psychiatry, Nantong Mental Health Center & Nantong Brain Hospital, Nantong, China
| | - Qun Yang
- Laboratory of Biological Psychiatry, Nantong Mental Health Center & Nantong Brain Hospital, Nantong, China
| | - Peiyun Zhang
- Laboratory of Biological Psychiatry, Nantong Mental Health Center & Nantong Brain Hospital, Nantong, China
| | - Haijiao Zhu
- Laboratory of Biological Psychiatry, Nantong Mental Health Center & Nantong Brain Hospital, Nantong, China
| | - Chao Liu
- Laboratory of Biological Psychiatry, Nantong Mental Health Center & Nantong Brain Hospital, Nantong, China
| | - Tongtong Zhang
- Laboratory of Biological Psychiatry, Nantong Mental Health Center & Nantong Brain Hospital, Nantong, China
| | - Weijun Li
- Laboratory of Biological Psychiatry, Nantong Mental Health Center & Nantong Brain Hospital, Nantong, China
| | - Jian Xu
- Laboratory of Biological Psychiatry, Nantong Mental Health Center & Nantong Brain Hospital, Nantong, China
| | - Hongmei Shen
- Laboratory of Biological Psychiatry, Nantong Mental Health Center & Nantong Brain Hospital, Nantong, China.,Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-innovation Center of Neuroregeneration, Nantong University, Nantong, China
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Silva-Filho E, Albuquerque J, Bikson M, Pegado R, da Cruz Santos A, do Socorro Brasileiro-Santos M. Effects of transcranial direct current stimulation associated with an aerobic exercise bout on blood pressure and autonomic modulation of hypertensive patients: A pilot randomized clinical trial. Auton Neurosci 2021; 235:102866. [PMID: 34380099 DOI: 10.1016/j.autneu.2021.102866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Revised: 06/16/2021] [Accepted: 07/30/2021] [Indexed: 10/20/2022]
Abstract
The objective of this article was to evaluate the effects of an aerobic exercise bout associated with a single session of anodal transcranial direct current stimulation (tDCS) over the left temporal lobe on blood pressure (BP) and heart rate variability (HRV) in hypertensive people. After met the inclusion criteria, twenty hypertensive people were randomized to active-tDCS or sham-tDCS group. Initially, they provided their sociodemographic data, a blood sample, and went through an evaluation of the cardiorespiratory performance. Then, a single session of tDCS with an intensity of 2 mA over the left lobe during 20 min was carried out. After tDCS, it was performed a session of moderate-intensity aerobic exercise during 40 min. BP during 24 h and HRV measurements were performed before (baseline) and after the intervention. Systolic BP during sleep time decreased in the active-tDCS group (p = 0.008). Diastolic BP showed a significant decrease 3 h after the intervention in the active-tDCS group (p = 0.01). An intragroup comparison showed a significant decrease in systolic BP 3 h after intervention only for the active-tDCS group (p = 0.04). Besides, there was a trend toward a difference in wake for diastolic BP for active-tDCS (p = 0.07). Lastly, there were no changes in the HRV for both groups. It is suggested that anodal tDCS associated with moderate-intensity aerobic exercise can decrease systolic and diastolic BP of hypertensive people during sleep time and 3 h after the intervention.
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Affiliation(s)
- Edson Silva-Filho
- Associated Postgraduate Program in Physical Education, Federal University of Paraíba, João Pessoa, Paraíba, Brazil.
| | - Jéssica Albuquerque
- Department of Social Psychology, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | - Marom Bikson
- Department of Biomedical Engineering, The City College of The City University of New York, New York, USA
| | - Rodrigo Pegado
- Postgraduate Program in Rehabilitation Sciences, Federal University of Rio Grande do Norte, Santa Cruz, Brazil
| | - Amilton da Cruz Santos
- Associated graduate Program in Physical Education, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
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Matsuda Y, Terada R, Yamada K, Yamazaki R, Nunomura A, Shigeta M, Kito S. Repetitive transcranial magnetic stimulation for treatment-resistant depression in an elderly patient with an unruptured intracranial aneurysm: a case report. Psychogeriatrics 2021; 21:681-682. [PMID: 33821532 DOI: 10.1111/psyg.12692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/22/2021] [Accepted: 03/22/2021] [Indexed: 12/01/2022]
Affiliation(s)
- Yuki Matsuda
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
| | - Rema Terada
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
| | - Kodai Yamada
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
| | - Ryuichi Yamazaki
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
| | - Akihiko Nunomura
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
| | - Masahiro Shigeta
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan
| | - Shinsuke Kito
- Department of Psychiatry, The Jikei University School of Medicine, Tokyo, Japan.,Department of Psychiatry, National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, Japan
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Wu J, Han M, He Y, Xie X, Song J, Geng X. The efficacy of repetitive transcranial magnetic stimulation (rTMS) for young individuals with high-level perceived stress: study protocol for a randomized sham-controlled trial. Trials 2021; 22:365. [PMID: 34034790 PMCID: PMC8145821 DOI: 10.1186/s13063-021-05308-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Accepted: 05/03/2021] [Indexed: 12/27/2022] Open
Abstract
Background High level of perceived stress may result in negative effects both psychologically and physically on individuals and may predispose onset of mental disorders such as depression, anxiety, and posttraumatic stress disorder. However, there is no suitable intervention for it. Repetitive transcranial magnetic stimulation (rTMS) studies have shown its therapeutic efficacy in treatment resistant patients with stress-related disorders. Here we describe an exploratory study protocol to investigate the effect of the intervention for the individuals with high level of stress. Method This is a single blinded, randomized sham-controlled trial, targeting at young healthy adults aging from 18 to 24 years old. Forty eligible volunteers will be recruited and randomly divided into active and sham rTMS group. All subjects will take a set of neuropsychological and biological assessments and MRI scanning before and right after the intervention. During the interventional period, 12-session stimulations will be performed in 4 weeks with three sessions per week. The primary outcome will detect the difference of Chinese 14-item perceived stress scales between active and sham rTMS groups after intervention. Secondary outcomes will examine the differences of other affective measurements, level of cortisol, and MRI-derived neural functional measures between the two groups after intervention. Discussion This trial aims to examine the effect of the 12-session rTMS intervention on individuals with high level of perceived stress. Positive or negative findings from any of the outcome measures would further our understanding of the efficacy of the stimulation and its neural impact. If effective, it would provide an evidence for a new treatment for high perceived stress. Trial registration Chinese Clinical Trial Registry (ChiCTR1900027662). Registered on 23 November 2019. And all items of the WHO Trial Registry Data set can be found within the protocol. Supplementary Information The online version contains supplementary material available at 10.1186/s13063-021-05308-3.
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Affiliation(s)
- Jingsong Wu
- Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Mengyu Han
- Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Youze He
- Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Xiaoting Xie
- Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Jian Song
- Fujian University of Traditional Chinese Medicine, Fuzhou, China
| | - Xiujuan Geng
- Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China. .,Brain and Mind Institute, The Chinese University of Hong Kong, 4F, Hui Yeung Shing Building, Shatin, N.T., Hong Kong, China.
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Goerigk S, Cretaz E, Sampaio-Junior B, Vieira ÉLM, Gattaz W, Klein I, Lafer B, Teixeira AL, Carvalho AF, Lotufo PA, Benseñor IM, Bühner M, Padberg F, Brunoni AR. Effects of tDCS on neuroplasticity and inflammatory biomarkers in bipolar depression: Results from a sham-controlled study. Prog Neuropsychopharmacol Biol Psychiatry 2021; 105:110119. [PMID: 33022345 DOI: 10.1016/j.pnpbp.2020.110119] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 09/15/2020] [Accepted: 09/25/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVES We investigated the role of peripheral biomarkers associated with neuroplasticity and immune-inflammatory processes on the effects of transcranial direct current stimulation (tDCS), a safe, affordable, and portable non-invasive neuromodulatory treatment, in bipolar depression. METHODS This is an exploratory analysis using a dataset from the sham-controlled study the Bipolar Depression Electrical Treatment Trial (BETTER)(clinicaltrials.govNCT02152878). Participants were 52 adults with type I or II bipolar disorder in a moderate-to-severe depressive episode, randomized to 12 bifrontal active or sham tDCS sessions over a 6-week treatment course. Plasma levels of brain derived neurotrophic factor (BDNF), glial cell derived neurotrophic factor (GDNF), interleukins (IL) 2, 4, 6, 8, 10, 18, 33, 1β, 12p70, 17a, interferon gamma (IFN), tumor necrosis factor alpha (TNF) and its soluble receptors 1 and 2, ST2, and KLOTHO were investigated at baseline and endpoint. We performed analyses unadjusted for multiple testing to evaluate whether baseline biomarkers were predictive for depression improvement and changed during treatment using linear regression models. RESULTS A time x group interaction (Cohen's d: -1.16, 95% CI = -1.96 to -0.3, p = .005) was found for IL-8, with greater reductions after active tDCS. Higher baseline IL-6 plasma levels was associated with symptomatic improvement after tDCS (F(1,43) = 5.43; p = .025). Other associations were not significant. CONCLUSIONS Our exploratory findings suggested that IL-6 is a potential predictor of tDCS response and IL-8 might decrease after tDCS; although confirmatory studies are warranted due to the multiplicity of comparisons.
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Affiliation(s)
- Stephan Goerigk
- Department of Psychological Methodology and Assessment, Ludwig-Maximilians-University, Munich, Germany; Department of Psychiatry and Psychotherapy, Ludwig-Maximilians-Universität, Nußbaumstraße 7, 80336 Munich, Germany; Hochschule Fresenius, University of Applied Sciences, Munich, Germany
| | - Eric Cretaz
- ECT Service, Department and Institute of Psychiatry, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil; Bipolar Disorder Research Program, Department and Institute of Psychiatry, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | | | - Érica Leandro Marciano Vieira
- Interdisciplinary Laboratory of Medical Investigation, Faculdade de Medicina, Universidade Federal de Minas Gerais, Minas Gerais, Brazil; Centre for Addiction and Mental Healthy (CAMH), Toronto, ON, Canada
| | - Wagner Gattaz
- Laboratory of Neurosciences (LIM-27), Instituto Nacional de Biomarcadores em Neuropsiquiatria (INBioN), Department and Institute of Psychiatry, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Izio Klein
- Laboratory of Neurosciences (LIM-27), Instituto Nacional de Biomarcadores em Neuropsiquiatria (INBioN), Department and Institute of Psychiatry, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Beny Lafer
- Bipolar Disorder Research Program, Department and Institute of Psychiatry, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil
| | - Antônio Lúcio Teixeira
- Interdisciplinary Laboratory of Medical Investigation, Faculdade de Medicina, Universidade Federal de Minas Gerais, Minas Gerais, Brazil; Neuropsychiatry Program, Department of Psychiatry and Behavioral Science, UT Health, Houston, United States of America
| | - André F Carvalho
- Department of Psychiatry, Faculty of Medicine, University of Toronto, Toronto, ON, Canada; Centre for Addiction and Mental Healthy (CAMH), Toronto, ON, Canada
| | - Paulo A Lotufo
- Department of Internal Medicine, Faculdade de Medicina da Universidade de São Paulo & Hospital Universitário, Universidade de São Paulo, Av. Prof Lineu Prestes 2565, 05508-000 São Paulo, Brazil
| | - Isabela M Benseñor
- Department of Internal Medicine, Faculdade de Medicina da Universidade de São Paulo & Hospital Universitário, Universidade de São Paulo, Av. Prof Lineu Prestes 2565, 05508-000 São Paulo, Brazil
| | - Markus Bühner
- Department of Psychological Methodology and Assessment, Ludwig-Maximilians-University, Munich, Germany
| | - Frank Padberg
- Department of Psychiatry and Psychotherapy, Ludwig-Maximilians-Universität, Nußbaumstraße 7, 80336 Munich, Germany
| | - André R Brunoni
- Laboratory of Neurosciences (LIM-27), Instituto Nacional de Biomarcadores em Neuropsiquiatria (INBioN), Department and Institute of Psychiatry, Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil; Department of Internal Medicine, Faculdade de Medicina da Universidade de São Paulo & Hospital Universitário, Universidade de São Paulo, Av. Prof Lineu Prestes 2565, 05508-000 São Paulo, Brazil.
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Mehrsafar AH, Rosa MAS, Zadeh AM, Gazerani P. A feasibility study of application and potential effects of a single session transcranial direct current stimulation (tDCS) on competitive anxiety, mood state, salivary levels of cortisol and alpha amylase in elite athletes under a real-world competition. Physiol Behav 2020; 227:113173. [DOI: 10.1016/j.physbeh.2020.113173] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 07/15/2020] [Accepted: 09/04/2020] [Indexed: 01/29/2023]
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Perrin AJ, Pariante CM. Endocrine and immune effects of non-convulsive neurostimulation in depression: A systematic review. Brain Behav Immun 2020; 87:910-920. [PMID: 32126288 DOI: 10.1016/j.bbi.2020.02.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 02/28/2020] [Accepted: 02/28/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Non-convulsive neurostimulation is a rapidly-developing alternative to traditional treatment approaches in depression. Modalities such as repetitive Transcranial Magnetic Stimulation (rTMS), transcranial Direct Current Stimulation (tDCS), Vagal Nerve Stimulation (VNS) and Deep Brain Stimulation (DBS) are now recognized as potential treatments. How non-convulsive neurostimulation interventions impact the neurohormonal and neuroimmune changes that accompany depression remains relatively unknown. If this type of intervention can drive endocrine, immune, as well symptom changes in depression, non-convulsive neurostimulation may represent a viable, multi-faceted treatment approach in depression. We were therefore interested to understand the state of the literature in this developing area. METHODS A systematic review of all studies that examined the impact of non-convulsive neurostimulation interventions on the hypothalamic-pituitary-adrenal (HPA) axis and immune function in the form of cytokine production in depression. RESULTS We identified 15 human studies, 9 that examined rTMS, 2 that examined tDCS, 2 that examined VNS and 2 that examined electroacupuncture. 11 animal studies were also identified, 3 that examined rTMS, 2 that examined DBS and 6 that examined electroacupuncture. All types of non-convulsive neurostimulation were able to revert the increases in cortisol, ACTH and other components of the HPA axis that are seen in depressed patients, as well as to modulate the levels of key cytokines known to be up-regulated in depression, such as IL-1β, IL-6 and TNF-α. Changes in the HPA axis and levels of cytokines in response to non-convulsive neurostimulation often did not correlate with change in depressive symptoms. Most studies were not controlled trials and thus, significant methodologic variability existed. Furthermore, many human studies lacked a sham stimulation comparator arm. We were unable to conduct relevant meta-analyses due to the design heterogeneities, heterogeneity in the reported outcome measures and the limited number of studies retrieved. Animal studies generally supported the findings of those in human, but again, significant variability in methodology and study design were evident. CONCLUSIONS Non-convulsive neurostimulation interventions show promise in their ability to alter the endocrine and immune disturbances that accompany depression. Further research, which includes blinded, sham-controlled comparator designs is required.
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Affiliation(s)
- Andrew J Perrin
- Stress, Psychiatry and Immunology Laboratory, Institute of Psychiatry, Psychology & Neuroscience, King's College London, SE5 9RT, United Kingdom; Clinician Investigator Program and Department of Psychiatry, Faculty of Medicine, University of British Columbia, Vancouver V5Z 3X7, Canada.
| | - Carmine M Pariante
- Stress, Psychiatry and Immunology Laboratory, Institute of Psychiatry, Psychology & Neuroscience, King's College London, SE5 9RT, United Kingdom
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La cohérence cardiaque : définition, intérêts et applications en psychiatrie. Eur Psychiatry 2020. [DOI: 10.1016/j.eurpsy.2013.09.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Le concept de cohérence cardiaque est apparu aux États-Unis vers les années 1995 et reste encore peu connu en France.Définition du conceptSi on a longtemps pensé que le rythme cardiaque était parfaitement régulier, on sait aujourd’hui que la fréquence cardiaque varie en permanence. Or, cette variabilité (VFC) est un excellent reflet de la capacité du cœur à moduler son rythme en fonction des sollicitations internes et externes. Elle est régulée par le système nerveux autonome (SNA), comprenant les systèmes sympathique (accélérateur) et parasympathique (frein) et sous la dépendance d’un circuit complexe incluant plusieurs régions cérébrales, corticales et limbiques. La synchronisation de l’activité de ces 2 systèmes provoque un phénomène de « balancier physiologique » appelé cohérence cardiaque. Or, le rythme cardiaque reflète notre état émotionnel, qui en affecte à son tour les aptitudes du cerveau à organiser l’information. Nos pensées, perceptions et réactions émotionnelles sont transmises du cerveau au cœur via les deux branches du système nerveux autonome et sont liées au rythme cardiaque. Mais les liens entre cœur et cerveau sont réciproques : en modifiant notre rythme cardiaque notamment en modifiant notre respiration, on influence le fonctionnement du cerveau et donc potentiellement notre état émotionnel.Applications thérapeutiquesEn utilisant un capteur de pulsations placé sur le doigt ou sur le lobe de l’oreille, relié à un ordinateur équipé d’un logiciel informatique, on peut en direct par la méthode de biofeedback suivre et ajuster sa courbe de cohérence cardiaque. Les travaux récents suggèrent que la VFC est un indicateur de la capacité à faire face au stress et à la régulation des émotions d’où son intérêt dans les troubles dépressifs et anxieux. Les programmes de cohérence cardiaque semblent cependant efficaces dans la gestion du stress quel qu’il soit et s’adressent donc à tous nos patients.
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Cardiovascular differences between sham and active iTBS related to treatment response in MDD. Brain Stimul 2020; 13:167-174. [DOI: 10.1016/j.brs.2019.09.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 09/21/2019] [Accepted: 09/28/2019] [Indexed: 12/31/2022] Open
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Wardzinski EK, Friedrichsen L, Dannenberger S, Kistenmacher A, Melchert UH, Jauch-Chara K, Oltmanns KM. Double transcranial direct current stimulation of the brain increases cerebral energy levels and systemic glucose tolerance in men. J Neuroendocrinol 2019; 31:e12688. [PMID: 30659676 DOI: 10.1111/jne.12688] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 12/14/2018] [Accepted: 01/15/2019] [Indexed: 12/31/2022]
Abstract
Transcranial direct current stimulation (tDCS) is a neuromodulatory method that has been tested experimentally and has already been used as an adjuvant therapeutic option to treat a number of neurological disorders and neuropsychiatric diseases. Beyond its well known local effects within the brain, tDCS also transiently promotes systemic glucose uptake and reduces the activity of the neurohormonal stress axes. We aimed to test whether the effects of a single tDCS application could be replicated upon double stimulation to persistently improve systemic glucose tolerance and stress axes activity in humans. In a single-blinded cross-over study, we examined 15 healthy male volunteers. Anodal tDCS vs sham was applied twice in series. Systemic glucose tolerance was investigated by the standard hyperinsulinaemic-euglycaemic glucose clamp procedure, and parameters of neurohormonal stress axes activity were measured. Because tDCS-induced brain energy consumption has been shown to be part of the mechanism underlying the assumed effects, we monitored the cerebral high-energy phosphates ATP and phosphocreatine by 31 phosphorus magnetic resonance spectroscopy. As hypothesised, analyses revealed that double anodal tDCS persistently increases glucose tolerance compared to sham. Moreover, we observed a significant rise in cerebral high-energy phosphate content upon double tDCS. Accordingly, the activity of the neurohormonal stress axes was reduced upon tDCS compared to sham. Our data demonstrate that double tDCS promotes systemic glucose uptake and reduces stress axes activity in healthy humans. These effects suggest that repetitive tDCS may be a future non-pharmacological option for combating glucose intolerance in type 2 diabetes patients.
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Affiliation(s)
- Ewelina K Wardzinski
- Section of Psychoneurobiology, Center of Brain, Behavior and Metabolism, University of Luebeck, Luebeck, Germany
| | - Lisa Friedrichsen
- Section of Psychoneurobiology, Center of Brain, Behavior and Metabolism, University of Luebeck, Luebeck, Germany
| | - Sina Dannenberger
- Section of Psychoneurobiology, Center of Brain, Behavior and Metabolism, University of Luebeck, Luebeck, Germany
| | - Alina Kistenmacher
- Section of Psychoneurobiology, Center of Brain, Behavior and Metabolism, University of Luebeck, Luebeck, Germany
| | - Uwe H Melchert
- Section of Psychoneurobiology, Center of Brain, Behavior and Metabolism, University of Luebeck, Luebeck, Germany
| | - Kamila Jauch-Chara
- Section of Psychoneurobiology, Center of Brain, Behavior and Metabolism, University of Luebeck, Luebeck, Germany
| | - Kerstin M Oltmanns
- Section of Psychoneurobiology, Center of Brain, Behavior and Metabolism, University of Luebeck, Luebeck, Germany
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Angius L, Marcora SM, Hopker JG, Mauger AR. The Effect of Anodal Transcranial Direct Current Stimulation Over Left and Right Temporal Cortex on the Cardiovascular Response: A Comparative Study. Front Physiol 2019; 9:1822. [PMID: 30618831 PMCID: PMC6305457 DOI: 10.3389/fphys.2018.01822] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 12/05/2018] [Indexed: 12/17/2022] Open
Abstract
Background: Stimulation of the right and left anterior insular cortex, increases and decreases the cardiovascular response respectively, thus indicating the brain’s lateralization of the neural control of circulation. Previous experiments have demonstrated that transcranial direct current stimulation (tDCS) modulates the autonomic cardiovascular control when applied over the temporal cortex. Given the importance of neural control for a normal hemodynamic response, and the potential for the use of tDCS in the treatment of cardiovascular diseases, this study investigated whether tDCS was capable of modulating autonomic regulation. Methods: Cardiovascular response was monitored during a post-exercise muscle ischemia (PEMI) test, which is well-documented to increase sympathetic drive. A group of 12 healthy participants performed a PEMI test in a control (Control), sham (Sham) and two different experimental sessions where the anodal electrode was applied over the left temporal cortex and right temporal cortex with the cathodal electrode placed over the contralateral supraorbital area. Stimulation lasted 20 min at 2 mA. The hemodynamic profile was measured during a PEMI test. The cardiovascular parameters were continuously measured with a transthoracic bio-impedance device both during the PEMI test and during tDCS. Results: None of the subjects presented any side effects during or after tDCS stimulation. A consistent cardiovascular response during PEMI test was observed in all conditions. Statistical analysis did not find any significant interaction and any significant main effect of condition on cardiovascular parameters (all ps > 0.316) after tDCS. No statistical differences regarding the hemodynamic responses were found between conditions and time during tDCS stimulation (p > 0.05). Discussion: This is the first study comparing the cardiovascular response after tDCS stimulation of left and right TC both during exercise and at rest. The results of the current study suggest that anodal tDCS of the left and right TC does not affect functional cardiovascular response during exercise PEMI test and during tDCS. In light of the present and previous findings, the effect of tDCS on the cardiovascular response remains inconclusive.
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Affiliation(s)
- Luca Angius
- Endurance Research Group, School of Sport and Exercise Sciences, University of Kent, Kent, United Kingdom
| | - Samuele M Marcora
- Endurance Research Group, School of Sport and Exercise Sciences, University of Kent, Kent, United Kingdom
| | - James G Hopker
- Endurance Research Group, School of Sport and Exercise Sciences, University of Kent, Kent, United Kingdom
| | - Alexis R Mauger
- Endurance Research Group, School of Sport and Exercise Sciences, University of Kent, Kent, United Kingdom
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Erdogan ET, Saydam SS, Kurt A, Karamursel S. Anodal Transcranial Direct Current Stimulation of the Motor Cortex in Healthy Volunteers. NEUROPHYSIOLOGY+ 2018. [DOI: 10.1007/s11062-018-9726-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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15
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Duan X, Yao G, Liu Z, Cui R, Yang W. Mechanisms of Transcranial Magnetic Stimulation Treating on Post-stroke Depression. Front Hum Neurosci 2018; 12:215. [PMID: 29899693 PMCID: PMC5988869 DOI: 10.3389/fnhum.2018.00215] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Accepted: 05/08/2018] [Indexed: 12/13/2022] Open
Abstract
Post-stroke depression (PSD) is a neuropsychiatric affective disorder that can develop after stroke. Patients with PSD show poorer functional and recovery outcomes than patients with stroke who do not suffer from depression. The risk of suicide is also higher in patients with PSD. PSD appears to be associated with complex pathophysiological mechanisms involving both psychological and psychiatric problems that are associated with functional deficits and neurochemical changes secondary to brain damage. Transcranial magnetic stimulation (TMS) is a non-invasive way to investigate cortical excitability via magnetic stimulation of the brain. TMS is currently a valuable tool that can help us understand the pathophysiology of PSD. Although repetitive TMS (rTMS) is an effective treatment for patients with PSD, its mechanism of action remains unknown. Here, we review the known mechanisms underlying rTMS as a tool for better understanding PSD pathophysiology. It should be helpful when considering using rTMS as a therapeutic strategy for PSD.
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Affiliation(s)
- Xiaoqin Duan
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetics, The Second Hospital of Jilin University, Changchun, China
| | - Gang Yao
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetics, The Second Hospital of Jilin University, Changchun, China
| | - Zhongliang Liu
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetics, The Second Hospital of Jilin University, Changchun, China
| | - Ranji Cui
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetics, The Second Hospital of Jilin University, Changchun, China
| | - Wei Yang
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetics, The Second Hospital of Jilin University, Changchun, China
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Kulkarni G, Mitra S, Nahar A, Mehta UM, Thippeswamy H, Thirthalli J. Low-Frequency rTMS as an alternative for suicidality and depression, in a patient with multiple medical comorbidities precluding ECT. Asian J Psychiatr 2018; 34:14-15. [PMID: 29587158 DOI: 10.1016/j.ajp.2018.03.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 03/12/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Gajanan Kulkarni
- Department of Psychiatry, National Institute of Mental Health & Neurosciences (NIMHANS), Bengaluru, Karnataka, India
| | - Sayantanava Mitra
- Department of Psychiatry, National Institute of Mental Health & Neurosciences (NIMHANS), Bengaluru, Karnataka, India.
| | - Abhinav Nahar
- Department of Psychiatry, National Institute of Mental Health & Neurosciences (NIMHANS), Bengaluru, Karnataka, India
| | - Urvakhsh Meherwan Mehta
- Department of Psychiatry, National Institute of Mental Health & Neurosciences (NIMHANS), Bengaluru, Karnataka, India
| | - Harish Thippeswamy
- Department of Psychiatry, National Institute of Mental Health & Neurosciences (NIMHANS), Bengaluru, Karnataka, India
| | - Jagadisha Thirthalli
- Department of Psychiatry, National Institute of Mental Health & Neurosciences (NIMHANS), Bengaluru, Karnataka, India
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Liu YM, Chang HJ, Wang RH, Yang LK, Lu KC, Hou YC. Role of resilience and social support in alleviating depression in patients receiving maintenance hemodialysis. Ther Clin Risk Manag 2018; 14:441-451. [PMID: 29535526 PMCID: PMC5840278 DOI: 10.2147/tcrm.s152273] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Patients who undergo hemodialysis encounter challenges including role changes, physical degeneration, and difficulty in performing activities of daily living (ADLs) and self-care. These challenges deteriorate their physiological and psychosocial conditions, resulting in depression. High resilience (RES) and social support can alleviate stress and depression. This study evaluated the importance of RES and social support in managing depression in elderly patients undergoing maintenance hemodialysis (HD). PATIENTS AND METHODS In this descriptive, correlational study, 194 older patients undergoing HD were enrolled from the HD centers of three hospitals in northern Taiwan. The Barthel ADL Index, RES scale, Inventory of Socially Supportive Behavior, and Beck Depression Inventory-II were used. Hierarchical regression analysis was applied to evaluate the interaction of RES and social support with illness severity, demographics, and ADLs. RESULTS Of the total participants, 45.9% experienced depressive symptoms. Demographic analysis showed that men and those with high educational level and income and financial independence had less depression (p<0.01). Patients with a higher Barthel Index (n=103), RES scale (n=33), and social support (n=113) showed less depressive symptoms (p<0.01). We found a significant negative correlation between depressive symptoms and social support (r=-0.506, p<0.01) and RES (r=-0.743, p<0.01). Hierarchical regression analysis showed that RES could buffer the effects of symptom severity on depression (b=-0.436, p<0.01), but social support did not exert a buffering effect. CONCLUSION The severity of illness symptoms and ADLs were the major determinants of depressive symptoms. High RES could alleviate depressive symptoms in the older patients undergoing HD.
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Affiliation(s)
- Yueh-Min Liu
- Department of Nursing, Ching Kuo Institute of Management and Health, Taiwan
| | - Hong-Jer Chang
- Graduate Institute of Long-Term Care, National Taipei University of Nursing and Health Sciences, Taipei City, Taiwan
| | - Ru-Hwa Wang
- Department of Nursing, Fu-Jen Catholic University, New Taipei City, Taiwan
| | - Li-King Yang
- Division of Nephrology, Department of Medicine, Cardinal Tien Hospital, School of Medicine, Fu-Jen Catholic University, New Taipei, Taiwan
| | - Kuo-Cheng Lu
- Division of Nephrology, Department of Medicine, Cardinal Tien Hospital, School of Medicine, Fu-Jen Catholic University, New Taipei, Taiwan
| | - Yi-Chou Hou
- Division of Nephrology, Department of Medicine, Cardinal Tien Hospital, School of Medicine, Fu-Jen Catholic University, New Taipei, Taiwan
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Subhani AR, Kamel N, Mohamad Saad MN, Nandagopal N, Kang K, Malik AS. Mitigation of stress: new treatment alternatives. Cogn Neurodyn 2017; 12:1-20. [PMID: 29435084 DOI: 10.1007/s11571-017-9460-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 10/23/2017] [Accepted: 11/17/2017] [Indexed: 12/27/2022] Open
Abstract
Complaints of stress are common in modern life. Psychological stress is a major cause of lifestyle-related issues, contributing to poor quality of life. Chronic stress impedes brain function, causing impairment of many executive functions, including working memory, decision making and attentional control. The current study sought to describe newly developed stress mitigation techniques, and their influence on autonomic and endocrine functions. The literature search revealed that the most frequently studied technique for stress mitigation was biofeedback (BFB). However, evidence suggests that neurofeedback (NFB) and noninvasive brain stimulation (NIBS) could potentially provide appropriate approaches. We found that recent studies of BFB methods have typically used measures of heart rate variability, respiration and skin conductance. In contrast, studies of NFB methods have typically utilized neurocomputation techniques employing electroencephalography, functional magnetic resonance imaging and near infrared spectroscopy. NIBS studies have typically utilized transcranial direct current stimulation methods. Mitigation of stress is a challenging but important research target for improving quality of life.
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Affiliation(s)
- Ahmad Rauf Subhani
- 1Centre for Intelligent Signal and Imaging Research, Department of Electrical and Electronics Engineering, Universiti Teknologi PETRONAS, 32610 Bandar, Seri Iskandar, Perak Malaysia
| | - Nidal Kamel
- 1Centre for Intelligent Signal and Imaging Research, Department of Electrical and Electronics Engineering, Universiti Teknologi PETRONAS, 32610 Bandar, Seri Iskandar, Perak Malaysia
| | - Mohamad Naufal Mohamad Saad
- 1Centre for Intelligent Signal and Imaging Research, Department of Electrical and Electronics Engineering, Universiti Teknologi PETRONAS, 32610 Bandar, Seri Iskandar, Perak Malaysia
| | - Nanda Nandagopal
- 2Cognitive Neuro-Engineering Laboratory, Division of IT, Engineering and Environment, University of South Australia, Mawson Lakes Campus, Adelaide, 5001 Australia
| | - Kenneth Kang
- Spectrum Learning Pte Ltd, 81 Clemenceau Avenue #04-15/16, UE Square, Singapore, 239917 Singapore
| | - Aamir Saeed Malik
- 1Centre for Intelligent Signal and Imaging Research, Department of Electrical and Electronics Engineering, Universiti Teknologi PETRONAS, 32610 Bandar, Seri Iskandar, Perak Malaysia
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The influence of natural contour and face size on the spatial frequency tuning for identifying upright and inverted faces. PSYCHOLOGICAL RESEARCH 2016; 81:13-23. [PMID: 26724954 DOI: 10.1007/s00426-015-0740-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Accepted: 12/16/2015] [Indexed: 10/22/2022]
Abstract
It has previously been proposed that holistic face processing is based on low spatial frequencies (SFs) whereas featural processing relies on higher SFs, a hypothesis still widespread in the face processing literature today (e.g. Peters et al. in Eur J Neurosci 37(9):1448-1457, 2013). Since upright faces are supposedly recognized through holistic processing and inverted faces, using features, it is easy to take the leap to suggest a qualitatively different SF tuning for the identification of upright and vs. inverted faces. However, two independent studies (e.g. Gaspar et al. in Vision Res 48(28):2817-2826, 2008; Willenbockel et al. in J Exp Psychol Human 36(1):122-135, 2010a) found the same SF tuning for both stimulus presentations. Since these authors used relatively small faces hiding the natural facial contour, it is possible that differences in the SF tuning for identifying upright and inverted faces were missed. The present study thus revisits the SF tuning for upright and inverted faces face identification using the SF Bubbles technique. Our results still indicate that the same SFs are involved in both upright and inverted face recognition regardless of these additional parameters (contour and size), thus contrasting with previous data obtained using different methods (e.g. Oruc and Barton in J Vis 10(12):20, 1-12, 2010). The possible reasons subtending this divergence are discussed.
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20
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Fregni F, Nitsche MA, Loo CK, Brunoni AR, Marangolo P, Leite J, Carvalho S, Bolognini N, Caumo W, Paik NJ, Simis M, Ueda K, Ekhitari H, Luu P, Tucker DM, Tyler WJ, Brunelin J, Datta A, Juan CH, Venkatasubramanian G, Boggio PS, Bikson M. Regulatory Considerations for the Clinical and Research Use of Transcranial Direct Current Stimulation (tDCS): review and recommendations from an expert panel. CLINICAL RESEARCH AND REGULATORY AFFAIRS 2015; 32:22-35. [PMID: 25983531 PMCID: PMC4431691 DOI: 10.3109/10601333.2015.980944] [Citation(s) in RCA: 175] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The field of transcranial electrical stimulation (tES) has experienced significant growth in the past 15 years. One of the tES techniques leading this increased interest is transcranial direct current stimulation (tDCS). Significant research efforts have been devoted to determining the clinical potential of tDCS in humans. Despite the promising results obtained with tDCS in basic and clinical neuroscience, further progress has been impeded by a lack of clarity on international regulatory pathways. We therefore convened a group of research and clinician experts on tDCS to review the research and clinical use of tDCS. In this report, we review the regulatory status of tDCS, and we summarize the results according to research, off-label and compassionate use of tDCS in the following countries: Australia, Brazil, France, Germany, India, Iran, Italy, Portugal, South Korea, Taiwan and United States. Research use, off label treatment and compassionate use of tDCS are employed in most of the countries reviewed in this study. It is critical that a global or local effort is organized to pursue definite evidence to either approve and regulate or restrict the use of tDCS in clinical practice on the basis of adequate randomized controlled treatment trials.
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Affiliation(s)
- F Fregni
- Spaulding Neuromodulation Center, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - M A Nitsche
- Department of Clinical Neurophysiology, Georg-August-University, Göttingen, Germany
| | - C K Loo
- School of Psychiatry & The Black Dog Institute, University of New South Wales, Sydney, Australia
| | - A R Brunoni
- Service of Interdisciplinary Neuromodulation, Department and Institute of Psychiatry, University of São Paulo, São Paulo, Brazil and Division of Neurology, Santa Casa Medicak School, Sao Paulo, Brazil
| | - P Marangolo
- Department of Experimental and Clinical Medicine, University Politecnica delle Marche, Ancona, and IRCCS Fondazione Santa Lucia, Roma, Italy
| | - J Leite
- Spaulding Neuromodulation Center, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Harvard Medical School, Boston, MA ; Neuropsychophysiology Laboratory, CIPsi, School of Psychology (EPsi), University of Minho, Campus de Gualtar, Braga, Portugal
| | - S Carvalho
- Spaulding Neuromodulation Center, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Harvard Medical School, Boston, MA ; Neuropsychophysiology Laboratory, CIPsi, School of Psychology (EPsi), University of Minho, Campus de Gualtar, Braga, Portugal
| | - N Bolognini
- Department of Psychology, University of Milano Bicocca, and Laboratory of Neuropsychology, IRCC Instituto Auxologico Italiano, Milano, Italy
| | - W Caumo
- Laboratory of Pain & Neuromodulation at Hospital de Clínicas de Porto Alegre at UFRGS
| | - N J Paik
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seoul, South Korea
| | - M Simis
- Service of Interdisciplinary Neuromodulation, Department and Institute of Psychiatry, University of São Paulo, São Paulo, Brazil and Division of Neurology, Santa Casa Medicak School, Sao Paulo, Brazil
| | - K Ueda
- National Cardiovascular Center, Osaka, Japan
| | - H Ekhitari
- Translational Neuroscience Program, Institute for Cognitive Science Studies, Tehran, Iran ; Neurocognitive Laboratory, Iranian National Center for Addiction Studies, Tehran University of Medical Sciences, Tehran, Iran
| | - P Luu
- Electrical Geodesics, Inc., and University of Oregon, Eugene, Oregon, USA
| | - D M Tucker
- Electrical Geodesics, Inc., and University of Oregon, Eugene, Oregon, USA
| | - W J Tyler
- Virginia Tech Carilion Research Institute, Department of Psychiatry and Behavioral Medicine, Virginia Tech Carilion School of Medicine, and School of Biomedical Engineering and Sciences, Virginia Tech, Roanoke, VA USA
| | - J Brunelin
- EA 4615, Centre Hospitalier le Vinatier, Université de Lyon, F-69003, Université Claude Bernard Lyon I, Bron, France
| | - A Datta
- Department of Biomedical Engineering, Neural Engineering Laboratory, The City College of the City University of New York New York, NY, USA
| | - C H Juan
- Institute of Cognitive Neuroscience, National Central University, Taiwan
| | - G Venkatasubramanian
- Translational Psychiatry Laboratory, Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - P S Boggio
- Social and Cognitive Neuroscience Laboratory and Developmental Disorders Program, Center for Healthy and Biological Sciences, Mackenzie Presbyterian University, Sao Paulo, Brazil
| | - M Bikson
- Department of Biomedical Engineering, Neural Engineering Laboratory, The City College of the City University of New York New York, NY, USA
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Gorelick DA, Zangen A, George MS. Transcranial magnetic stimulation in the treatment of substance addiction. Ann N Y Acad Sci 2014; 1327:79-93. [PMID: 25069523 DOI: 10.1111/nyas.12479] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Transcranial magnetic stimulation (TMS) is a noninvasive method of brain stimulation used to treat a variety of neuropsychiatric disorders, but is still in the early stages of study as addiction treatment. We identified 19 human studies using repetitive TMS (rTMS) to manipulate drug craving or use, which exposed a total of 316 adults to active rTMS. Nine studies involved tobacco, six alcohol, three cocaine, and one methamphetamine. The majority of studies targeted high-frequency (5-20 Hz; expected to stimulate neuronal activity) rTMS pulses to the dorsolateral prefrontal cortex. Only five studies were controlled clinical trials: two of four nicotine trials found decreased cigarette smoking; the cocaine trial found decreased cocaine use. Many aspects of optimal treatment remain unknown, including rTMS parameters, duration of treatment, relationship to cue-induced craving, and concomitant treatment. The mechanisms of rTMS potential therapeutic action in treating addictions are poorly understood, but may involve increased dopamine and glutamate function in corticomesolimbic brain circuits and modulation of neural activity in brain circuits that mediate cognitive processes relevant to addiction, such as response inhibition, selective attention, and reactivity to drug-associated cues. rTMS treatment of addiction must be considered experimental at this time, but appears to have a promising future.
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Affiliation(s)
- David A Gorelick
- Chemistry and Drug Metabolism Section, Intramural Research Program, National Institute on Drug Abuse, National Institutes of Health, Baltimore, Maryland; Department of Psychiatry, University of Maryland School of Medicine, Baltimore, Maryland
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Lefaucheur JP, André-Obadia N, Antal A, Ayache SS, Baeken C, Benninger DH, Cantello RM, Cincotta M, de Carvalho M, De Ridder D, Devanne H, Di Lazzaro V, Filipović SR, Hummel FC, Jääskeläinen SK, Kimiskidis VK, Koch G, Langguth B, Nyffeler T, Oliviero A, Padberg F, Poulet E, Rossi S, Rossini PM, Rothwell JC, Schönfeldt-Lecuona C, Siebner HR, Slotema CW, Stagg CJ, Valls-Sole J, Ziemann U, Paulus W, Garcia-Larrea L. Evidence-based guidelines on the therapeutic use of repetitive transcranial magnetic stimulation (rTMS). Clin Neurophysiol 2014; 125:2150-2206. [PMID: 25034472 DOI: 10.1016/j.clinph.2014.05.021] [Citation(s) in RCA: 1255] [Impact Index Per Article: 125.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Revised: 05/09/2014] [Accepted: 05/13/2014] [Indexed: 12/11/2022]
Abstract
A group of European experts was commissioned to establish guidelines on the therapeutic use of repetitive transcranial magnetic stimulation (rTMS) from evidence published up until March 2014, regarding pain, movement disorders, stroke, amyotrophic lateral sclerosis, multiple sclerosis, epilepsy, consciousness disorders, tinnitus, depression, anxiety disorders, obsessive-compulsive disorder, schizophrenia, craving/addiction, and conversion. Despite unavoidable inhomogeneities, there is a sufficient body of evidence to accept with level A (definite efficacy) the analgesic effect of high-frequency (HF) rTMS of the primary motor cortex (M1) contralateral to the pain and the antidepressant effect of HF-rTMS of the left dorsolateral prefrontal cortex (DLPFC). A Level B recommendation (probable efficacy) is proposed for the antidepressant effect of low-frequency (LF) rTMS of the right DLPFC, HF-rTMS of the left DLPFC for the negative symptoms of schizophrenia, and LF-rTMS of contralesional M1 in chronic motor stroke. The effects of rTMS in a number of indications reach level C (possible efficacy), including LF-rTMS of the left temporoparietal cortex in tinnitus and auditory hallucinations. It remains to determine how to optimize rTMS protocols and techniques to give them relevance in routine clinical practice. In addition, professionals carrying out rTMS protocols should undergo rigorous training to ensure the quality of the technical realization, guarantee the proper care of patients, and maximize the chances of success. Under these conditions, the therapeutic use of rTMS should be able to develop in the coming years.
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Affiliation(s)
- Jean-Pascal Lefaucheur
- Department of Physiology, Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris, Créteil, France; EA 4391, Nerve Excitability and Therapeutic Team, Faculty of Medicine, Paris Est Créteil University, Créteil, France.
| | - Nathalie André-Obadia
- Neurophysiology and Epilepsy Unit, Pierre Wertheimer Neurological Hospital, Hospices Civils de Lyon, Bron, France; Inserm U 1028, NeuroPain Team, Neuroscience Research Center of Lyon (CRNL), Lyon-1 University, Bron, France
| | - Andrea Antal
- Department of Clinical Neurophysiology, Georg-August University, Göttingen, Germany
| | - Samar S Ayache
- Department of Physiology, Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris, Créteil, France; EA 4391, Nerve Excitability and Therapeutic Team, Faculty of Medicine, Paris Est Créteil University, Créteil, France
| | - Chris Baeken
- Department of Psychiatry and Medical Psychology, Ghent Experimental Psychiatry (GHEP) Lab, Ghent University, Ghent, Belgium; Department of Psychiatry, University Hospital (UZBrussel), Brussels, Belgium
| | - David H Benninger
- Neurology Service, Department of Clinical Neurosciences, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Roberto M Cantello
- Department of Translational Medicine, Section of Neurology, University of Piemonte Orientale "A. Avogadro", Novara, Italy
| | | | - Mamede de Carvalho
- Institute of Physiology, Institute of Molecular Medicine, Faculty of Medicine, University of Lisbon, Portugal
| | - Dirk De Ridder
- Brai(2)n, Tinnitus Research Initiative Clinic Antwerp, Belgium; Department of Neurosurgery, University Hospital Antwerp, Belgium
| | - Hervé Devanne
- Department of Clinical Neurophysiology, Lille University Hospital, Lille, France; ULCO, Lille-Nord de France University, Lille, France
| | - Vincenzo Di Lazzaro
- Department of Neurosciences, Institute of Neurology, Campus Bio-Medico University, Rome, Italy
| | - Saša R Filipović
- Department of Neurophysiology, Institute for Medical Research, University of Belgrade, Beograd, Serbia
| | - Friedhelm C Hummel
- Brain Imaging and Neurostimulation (BINS) Laboratory, Department of Neurology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Satu K Jääskeläinen
- Department of Clinical Neurophysiology, Turku University Hospital, University of Turku, Turku, Finland
| | - Vasilios K Kimiskidis
- Laboratory of Clinical Neurophysiology, AHEPA Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Giacomo Koch
- Non-Invasive Brain Stimulation Unit, Neurologia Clinica e Comportamentale, Fondazione Santa Lucia IRCCS, Rome, Italy
| | - Berthold Langguth
- Department of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany
| | - Thomas Nyffeler
- Perception and Eye Movement Laboratory, Department of Neurology, University Hospital, Inselspital, University of Bern, Bern, Switzerland
| | - Antonio Oliviero
- FENNSI Group, Hospital Nacional de Parapléjicos, SESCAM, Toledo, Spain
| | - Frank Padberg
- Department of Psychiatry and Psychotherapy, Ludwig Maximilian University, Munich, Germany
| | - Emmanuel Poulet
- Department of Emergency Psychiatry, CHU Lyon, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France; EAM 4615, Lyon-1 University, Bron, France
| | - Simone Rossi
- Brain Investigation & Neuromodulation Lab, Unit of Neurology and Clinical Neurophysiology, Department of Neuroscience, University of Siena, Siena, Italy
| | - Paolo Maria Rossini
- Brain Connectivity Laboratory, IRCCS San Raffaele Pisana, Rome, Italy; Institute of Neurology, Catholic University, Rome, Italy
| | - John C Rothwell
- Sobell Department of Motor Neuroscience and Movement Disorders, Institute of Neurology, University College London, London, United Kingdom
| | | | - Hartwig R Siebner
- Department of Neurology, Copenhagen University Hospital Bispebjerg, Copenhagen, Denmark; Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | | | - Charlotte J Stagg
- Oxford Centre for Functional MRI of the Brain (FMRIB), Department of Clinical Neurosciences, University of Oxford, United Kingdom
| | - Josep Valls-Sole
- EMG Unit, Neurology Service, Hospital Clinic, Department of Medicine, University of Barcelona, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - Ulf Ziemann
- Department of Neurology & Stroke, and Hertie Institute for Clinical Brain Research, Eberhard Karls University, Tübingen, Germany
| | - Walter Paulus
- Department of Clinical Neurophysiology, Georg-August University, Göttingen, Germany
| | - Luis Garcia-Larrea
- Inserm U 1028, NeuroPain Team, Neuroscience Research Center of Lyon (CRNL), Lyon-1 University, Bron, France; Pain Unit, Pierre Wertheimer Neurological Hospital, Hospices Civils de Lyon, Bron, France
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Brunoni AR, Machado-Vieira R, Zarate CA, Valiengo L, Vieira EL, Benseñor IM, Lotufo PA, Gattaz WF, Teixeira AL. Cytokines plasma levels during antidepressant treatment with sertraline and transcranial direct current stimulation (tDCS): results from a factorial, randomized, controlled trial. Psychopharmacology (Berl) 2014; 231:1315-23. [PMID: 24150249 PMCID: PMC4081040 DOI: 10.1007/s00213-013-3322-3] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Accepted: 10/04/2013] [Indexed: 12/17/2022]
Abstract
RATIONALE The inflammatory hypothesis of depression states that increased levels of pro-inflammatory cytokines triggered by external and internal stressors are correlated to the acute depressive state. This hypothesis also suggests that pharmacotherapy partly acts in depression through anti-inflammatory effects. Transcranial direct current stimulation (tDCS) is a novel, promising, non-invasive somatic treatment for depression, although its antidepressant mechanisms are only partly understood. OBJECTIVES We explored the effects of tDCS and sertraline over the immune system during an antidepressant treatment trial. METHODS In a 6-week, double-blind, placebo-controlled trial, 73 antidepressant-free patients with unipolar depression were randomized to active/sham tDCS and sertraline/placebo (2 × 2 design). Plasma levels of several cytokines (IL-2, IL-4, IL-6, IL-10, IL-17a, IFN-γ, and TNF-α) were determined to investigate the effects of the interventions and of clinical response on them. RESULTS All cytokines, except TNF-α, decreased over time, these effects being similar across the different intervention-groups and in responders vs. non-responders. CONCLUSIONS tDCS and sertraline (separately and combined) acute antidepressant effects might not specifically involve normalization of the immune system. In addition, being one of the first placebo-controlled trials measuring cytokines over an antidepressant treatment course, our study showed that the decrease in cytokine levels during the acute depressive episode could involve a placebo effect, highlighting the need of further placebo-controlled trials and observational studies examining cytokine changes during depression treatment and also after remission of the acute depressive episode.
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Affiliation(s)
- André R Brunoni
- Center for Clinical and Epidemiological Research and Interdisciplinary Center for Applied Neuromodulation (CINA), University Hospital, University of São Paulo, Av. Prof Lineu Prestes 2565, 3o andar, CEP 05508-000, São Paulo, São Paulo, Brazil,
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Differential improvement in depressive symptoms for tDCS alone and combined with pharmacotherapy: an exploratory analysis from the Sertraline vs. Electrical Current Therapy for Treating Depression Clinical Study. Int J Neuropsychopharmacol 2014; 17:53-61. [PMID: 24060107 DOI: 10.1017/s1461145713001065] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Transcranial direct current stimulation (tDCS) is a promising therapy for major depression treatment, although little is known of its effects in ameliorating distinct symptoms of depression. Thus, it is important, not only to increase knowledge of its antidepressant mechanisms, but also to guide its potential use in clinical practice. Using data from a recent factorial, double-blinded, placebo-controlled trial applying tDCS-alone and combined with sertraline to treat 120 depressed outpatients over 6 wk (Brunoni et al., 2013), we investigated the pattern of improvement in symptoms of depression from the Montgomery-Asberg depression scale (MADRS). First, we performed one multivariate analysis of variance with the score improvement of the 10 MADRS items as dependent variables. Significant (p < 0.05) results were further explored with follow-up analyses of variance. TDCS (alone and combined with sertraline) improved concentration difficulties and pessimistic and suicidal thoughts. The combined treatment also improved apparent and reported sadness, lassitude and inability to feel. Indeed, tDCS/sertraline significantly ameliorated all but the 'vegetative' depression symptoms (inner tension, sleep and appetite items). We further discuss whether bifrontal tDCS over the dorsolateral prefrontal cortex could be associated with improvement in cognitive (concentration) and affective (pessimistic/suicidal thoughts) processing, while the combined treatment might have a more widespread antidepressant effect by simultaneously acting on different depression pathways. We also identified patterns of antidepressant improvement for tDCS that might aid in tailoring specific interventions for different subtypes of depressed patients, e.g. particularly those with suicidal ideation.
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Heart rate variability is a trait marker of major depressive disorder: evidence from the sertraline vs. electric current therapy to treat depression clinical study. Int J Neuropsychopharmacol 2013; 16:1937-49. [PMID: 23759172 DOI: 10.1017/s1461145713000497] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Decreased heart rate variability (HRV) is a cardiovascular predictor of mortality. Recent debate has focused on whether reductions in HRV in major depressive disorder (MDD) are a consequence of the disorder or a consequence of pharmacotherapy. Here we report on the impact of transcranial direct current stimulation (tDCS), a non-pharmacological intervention, vs. sertraline to further investigate this issue. The employed design was a double-blind, randomized, factorial, placebo-controlled trial. One hundred and eighteen moderate-to-severe, medication-free, low-cardiovascular risk depressed patients were recruited for this study and allocated to either active/sham tDCS (10 consecutive sessions plus two extra sessions every other week) or placebo/sertraline (50 mg/d) for 6 wk. Patients were age and gender-matched to healthy controls from a concurrent cohort study [the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil)]. The impact of disorder, treatment and clinical response on HRV (root mean square of successive differences and high frequency) was examined. Our findings confirmed that patients displayed decreased HRV relative to controls. Furthermore, HRV scores did not change following treatment with either a non-pharmacological (tDCS) or pharmacological (sertraline) intervention, nor did HRV increase with clinical response to treatment. Based on these findings, we discuss whether reduced HRV is a trait-marker for MDD, which may predispose patients to a host of conditions and disease even after response to treatment. Our findings have important implications for our understanding of depression pathophysiology and the relationship between MDD, cardiovascular disorders and mortality.
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Oliveira JF, Zanão TA, Valiengo L, Lotufo PA, Benseñor IM, Fregni F, Brunoni AR. Acute working memory improvement after tDCS in antidepressant-free patients with major depressive disorder. Neurosci Lett 2013; 537:60-4. [DOI: 10.1016/j.neulet.2013.01.023] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2012] [Revised: 01/14/2013] [Accepted: 01/16/2013] [Indexed: 01/12/2023]
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Nousen EK, Franco JG, Sullivan EL. Unraveling the mechanisms responsible for the comorbidity between metabolic syndrome and mental health disorders. Neuroendocrinology 2013; 98:254-66. [PMID: 24080959 PMCID: PMC4121390 DOI: 10.1159/000355632] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2013] [Accepted: 09/10/2013] [Indexed: 12/25/2022]
Abstract
The increased prevalence and high comorbidity of metabolic syndrome (MetS) and mental health disorders (MHDs) have prompted investigation into the potential contributing mechanisms. There is a bidirectional association between MetS and MHDs including schizophrenia, bipolar disorder, depression, anxiety, attention-deficit/hyperactivity disorder, and autism spectrum disorders. Medication side effects and social repercussions are contributing environmental factors, but there are a number of shared underlying neurological and physiological mechanisms that explain the high comorbidity between these two disorders. Inflammation is a state shared by both disorders, and it contributes to disruptions of neuroregulatory systems (including the serotonergic, dopaminergic, and neuropeptide Y systems) as well as dysregulation of the hypothalamic-pituitary-adrenal axis. MetS in pregnant women also exposes the developing fetal brain to inflammatory factors that predispose the offspring to MetS and psychopathologies. Due to the shared nature of these conditions, treatment should address aspects of both mental health and metabolic disorders. Additionally, interventions that can interrupt the transfer of increased risk of the disorders to the next generation need to be developed. © 2013 S. Karger AG, Basel.
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Affiliation(s)
- Elizabeth K. Nousen
- Division of Diabetes, Obesity, and Metabolism, Oregon National Primate Research Center, Beaverton, OR, USA
| | - Juliana G. Franco
- Division of Diabetes, Obesity, and Metabolism, Oregon National Primate Research Center, Beaverton, OR, USA
| | - Elinor L. Sullivan
- Division of Diabetes, Obesity, and Metabolism, Oregon National Primate Research Center, Beaverton, OR, USA
- Department of Biology, University of Portland, Portland, OR, USA
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