scholarly journals Metabolism Of Brain Signals On Human Sleep : a review of mechanisms of action

Author(s):  
Alireza N Arabestani ◽  
Arman Ai ◽  
Nayer Sari Motlagh ◽  
Sina Naghibi Irvani ◽  
Mahdi Arabestanino ◽  
...  

Abstract Background The global research shows that people suffer from a variety of sleep disorders and human actions are the result of neuronal function inside his brain, the feedback of this function can be received and processed as a signal emitted from the surface of the skull. EEG device can receive and record brain signals. Researchers have used a variety of methods to obtain and pre-process signals, extract and reduce the characteristics and types of classifiers in various studies. Research shows that there are three general states of wakefulness (stage 1 + REM sleep) and (stage 2 + deep sleep) separated by the EEG signal. Methods The study was performed in accordance with the PRISMA guidelines. A total of 740 articles were found from scientific literature databases (PubMed, Scopus, Web of Science and Wiley Online Library ). After all exclusions, a final total of 64 articles were included in this review. The randomized controlled trials that have assessed at least one therapeutic outcome measured before and after intervention were included in the final analysis. Results A total of 64 studies were identified at the screening step. In the identification phase, total of 11 records were excluded from the further assessment and 53 records were entered into the screening phase in which Clinical Trial, Review, Books, Editorial were excluded from the review. In the eligibility stage, 49 records remained in the study where total of 34 studies were included for detailed review. Due to the heterogeneities in the available variables as well as the target aspects, the authors decided to review the studies comprehensively. Conclusions However, due to some concerns about its effectiveness, more targeted experiments are needed to identify more accurate targets and pathways responsible for the metabolism of its brain signals.

2022 ◽  
Vol 75 (1) ◽  
Author(s):  
Nathaly Bianka Moraes Fróes ◽  
Francisca Ariane de Souza Arrais ◽  
Priscila de Souza Aquino ◽  
Juliana Cunha Maia ◽  
Marianne Maia Dutra Balsells

ABSTRACT Objectives: to identify the effectiveness of auriculotherapy in the treatment of nausea and vomiting through a systematic review of the scientific literature. Methods: it was performed a systematic review of the literature making use of the following data basis: The Scopus, PubMed, CINAHL (Cumulative Index to Nursing and Allied Health Literature), Web of Science, LILACS and Cochrane databases were used. Articles from complete research from randomized controlled clinical trials that describe using auriculotherapy in nausea and vomiting treatment were selected, without restriction of date or language. Results: eleven articles were selected for analysis. The majority approached the population in surgical situations, followed by patients undergoing chemotherapy and pregnant women. As for results, 81% (n=8) of the articles reported that nausea and vomiting were lower in incidence and/or intensity in the intervention group. Conclusions: the review provided relevant data on the effects of auriculotherapy in nausea and vomiting treatment, with a decrease in the intensity and frequency of these symptoms in different populations.


2021 ◽  
Vol 10 (21) ◽  
pp. 4881
Author(s):  
Kinga Gołaszewska ◽  
Joanna Konopińska ◽  
Iwona Obuchowska

The aim of the paper was to evaluate the efficacy and safety of minimally invasive antiglaucoma procedures: Canaloplasty and iStent bypass implantation with and without phacoemulsification in patients with primary open-angle glaucoma (POAG). A systematic review of the recent literature was performed based on the PubMed, Google Scholar, Web of Science and Scopus databases. The effectiveness of the procedures was evaluated based on the reduction of intraocular pressure (IOP) and the amount of antiglaucoma medication used before and after surgery. Safety of the treatments was evaluated based on the number of incidences of certain intraoperative and postoperative complications. Independent prospective randomized controlled trials (PRCTs) have demonstrated that both procedures, canaloplasty and iStent implantation, are effective in reducing IOP and the amount of antiglaucoma medication. Considering the safety profile of these procedures, both canaloplasty and iStent implantation are associated with low rates of postoperative complications and have similar safety profiles. Further studies are needed to confirm the results of our analysis, including a high-quality randomized controlled trial comparing canaloplasty and iStent bypass implantation


2020 ◽  
Vol 16 ◽  
Author(s):  
Md Mahfujul Islam ◽  
Md Al Amin Molla

: The aim to examine the signs for the potency of interventions to raise cancer awareness along with promote early demonstration in most cancers to share with future and policy investigation. Several peer-reviewed journals as well as books, conference paper and authentic website (like as NCBI, PubMed, CRI, CRU, Google Scholar, MEDLINE, Web of Science, etc.) Also, we looked for bibliographic databases and reference lists Such as randomized controlled trials of interventions brought to Individuals and commanded or uncontrolled reports of interventions brought to communities. The results found the signs that interventions reach to people subconsciously increase the cancer awareness from the short term and inadequate signs they advertise premature demonstration. This analysis helps to find appropriate info about categorizing the early indicators of many kinds of cancer cells on addition to appropriate guidelines to conquer cancer in low-Mid center income areas. Whereas contained the structured screening program, which helps detect cancer early and having a heightened chance of therapeutic and treatment content, taking essential measures to elevate the consciousness of the detectable symptoms.


2020 ◽  
Vol 11 (1) ◽  
pp. 363-370
Author(s):  
Min Cheol Chang ◽  
Sang Gyu Kwak ◽  
Donghwi Park

AbstractBackgroundTherapeutic management of pain in patients with complex regional pain syndrome (CRPS) is challenging. Repetitive transcranial magnetic stimulation (rTMS) has analgesic effects on several types of pain. However, its effect on CRPS has not been elucidated clearly. Therefore, we conducted a meta-analysis of the available clinical studies on rTMS treatment in patients with CRPS.Materials and methodsA comprehensive literature search was conducted using the PubMed, EMBASE, Cochrane Library, and SCOPUS databases. We included studies published up to February 09, 2020, that fulfilled our inclusion and exclusion criteria. Data regarding measurement of pain using the visual analog scale before and after rTMS treatment were collected to perform the meta-analysis. The meta-analysis was performed using Comprehensive Meta-analysis Version 2.ResultsA total of three studies (one randomized controlled trial and two prospective observational studies) involving 41 patients were included in this meta-analysis. No significant reduction in pain was observed immediately after one rTMS treatment session or immediately after the entire schedule of rTMS treatment sessions (5 or 10 sessions; P > 0.05). However, pain significantly reduced 1 week after the entire schedule of rTMS sessions (P < 0.001).ConclusionrTMS appears to have a functional analgesic effect in patients with CRPS.


2021 ◽  
Vol 13 (6) ◽  
pp. 3133
Author(s):  
Rita Der Sarkissian ◽  
Anas Dabaj ◽  
Youssef Diab ◽  
Marc Vuillet

A limited number of studies in the scientific literature discuss the “Build-Back-Better” (BBB) critical infrastructure (CI) concept. Investigations of its operational aspects and its efficient implementation are even rarer. The term “Better” in BBB is often confusing to practitioners and leads to unclear and non-uniform objectives for guiding accurate decision-making. In an attempt to fill these gaps, this study offers a conceptual analysis of BBB’s operational aspects by examining the term “Better”. In its methodological approach, this study evaluates the state of Saint-Martin’s CI before and after Hurricane Irma and, accordingly, reveals the indicators to assess during reconstruction projects. The proposed methods offer practitioners a guidance tool for planning efficient BBB CI projects or for evaluating ongoing programs through the established BBB evaluation grid. Key findings of the study offer insights and a new conceptual equation of the BBB CI by revealing the holistic and interdisciplinary connotations behind the term “Better” CI: “Build-Back-resilient”, “Build-Back-sustainable”, and “Build-Back-accessible to all and upgraded CI”. The proposed explanations can facilitate the efficient application of BBB for CI by operators, stakeholders, and practitioners and can help them to contextualize the term “Better” with respect to their area and its CI systems.


Healthcare ◽  
2021 ◽  
Vol 9 (6) ◽  
pp. 726
Author(s):  
Fulvia Ceccarelli ◽  
Venusia Covelli ◽  
Giulio Olivieri ◽  
Francesco Natalucci ◽  
Fabrizio Conti

Background: The COVID-19 pandemic contributes to the burden of living with different diseases, including Systemic Lupus Erythematosus (SLE). We described, from a narrative point of view, the experiences and perspectives of Italian SLE adults during the COVID-19 emergency, by distinguishing the illness experience before and after the lockdown. Methods: Fifteen patients were invited to participate. Illness narratives were collected between 22 and 29 March 2020 using a written modality to capture patients’ perspectives before and after the COVID-19 lockdown. We performed a two-fold analysis of collected data by distinguishing three narrative types and a qualitative analysis of content to identify the relevant themes and sub-themes reported. Results: Eight narratives included in the final analysis (mean length 436.9 words) have been written by eight females (mean age 43.3 ± 9.9 years, mean disease duration 13.1 ± 7.4 years). Six patients provided a quest narrative, one a chaos and the remaining one a restitution narrative. By text content analysis, we identified specific themes, temporally distinct before and after the lockdown. Before COVID-19, all the patients referred to a good control of disease, however the unexpected arrival of the COVID-19 emergency broke a balance, and patients perceived the loss of health status control, with anxiety and stress. Conclusions: We provided unique insight into the experiences of people with SLE at the time of COVID-19, underlining the perspective of patients in relation to the pandemic.


2021 ◽  
Vol 22 (14) ◽  
pp. 7463
Author(s):  
Ismat Majeed ◽  
Komal Rizwan ◽  
Ambreen Ashar ◽  
Tahir Rasheed ◽  
Ryszard Amarowicz ◽  
...  

The Mimosa genus belongs to the Fabaceae family of legumes and consists of about 400 species distributed all over the world. The growth forms of plants belonging to the Mimosa genus range from herbs to trees. Several species of this genus play important roles in folk medicine. In this review, we aimed to present the current knowledge of the ethnogeographical distribution, ethnotraditional uses, nutritional values, pharmaceutical potential, and toxicity of the genus Mimosa to facilitate the exploitation of its therapeutic potential for the treatment of human ailments. The present paper consists of a systematic overview of the scientific literature relating to the genus Mimosa published between 1931 and 2020, which was achieved by consulting various databases (Science Direct, Francis and Taylor, Scopus, Google Scholar, PubMed, SciELO, Web of Science, SciFinder, Wiley, Springer, Google, The Plant Database). More than 160 research articles were included in this review regarding the Mimosa genus. Mimosa species are nutritionally very important and several species are used as feed for different varieties of chickens. Studies regarding their biological potential have shown that species of the Mimosa genus have promising pharmacological properties, including antimicrobial, antioxidant, anticancer, antidiabetic, wound-healing, hypolipidemic, anti-inflammatory, hepatoprotective, antinociceptive, antiepileptic, neuropharmacological, toxicological, antiallergic, antihyperurisemic, larvicidal, antiparasitic, molluscicidal, antimutagenic, genotoxic, teratogenic, antispasmolytic, antiviral, and antivenom activities. The findings regarding the genus Mimosa suggest that this genus could be the future of the medicinal industry for the treatment of various diseases, although in the future more research should be carried out to explore its ethnopharmacological, toxicological, and nutritional attributes.


Healthcare ◽  
2021 ◽  
Vol 9 (6) ◽  
pp. 646
Author(s):  
Han-Sol Kang ◽  
Hyung-Wook Kwon ◽  
Di-gud Kim ◽  
Kwang-Rak Park ◽  
Suk-Chan Hahm ◽  
...  

This study aimed to investigate the effects of suboccipital muscle inhibition technique (SMIT) on active range of motion (AROM) of the ankle joint, lunge angle (LA), and balance in healthy adults, according to the duration of its application. A total of 80 participants were randomly allocated to the 4-min suboccipital muscle inhibition (SMI) group (SMI_4M, n = 20), 8-min SMI group (n = 20), 4-min sham-SMI (SSMI) group (n = 20), and 8-min SSMI group (n = 20). Accordingly, the SMIT and sham SMIT were applied for 4 min or 8 min in the respective groups. AROM of dorsiflexion and LA were assessed, and a single leg balance test (SLBT) was performed before and after the intervention. AROM (4 min, p < 0.001; 8 min, p < 0.001), LA (4 min, p < 0.001; 8 min, p < 0.001), and SLBT (4 min, p < 0.001; 8 min, p < 0.001) significantly improved after SMI application. Compared with the SSMI group, the SMI group showed a significant increase in AROM (p < 0.001), LA (p < 0.001), and SLBT (p < 0.001). Except for SLBT (p = 0.016), there were no significant interactions between intervention and application duration. The results suggest that the SMIT, at durations of both 4 and 8 min, could be effective tools for improving AROM, LA, and balance.


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