scholarly journals THE IMPACT OF PHYSICAL AND SPORTS REHABILITATION OF PEOPLE WITH CEREBRAL PALSY ON THE PROPRIOCEPTIVE SYSTEM IMPROVEMENT

2019 ◽  
pp. 36-45
Author(s):  
Olha Herus ◽  
Tereza Klymus ◽  
Marta Kozak
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Cerebral Palsy ◽  
Motor Skills ◽  
Physical Therapists ◽  
Sensory System ◽  
Fine Motor ◽  
Slow Development ◽  
The Central Nervous System ◽  
The Impact

Introduction: Cerebral palsy occurs as a result of affecting those parts of the central nervous system that control the muscles and are responsible for the balance and movements arbitrariness. It has a number of forms with varying degrees of damage to the central nervous system and impaired physiological functions. And this certainly affects the perception. Due to perception distortion, sensory interpretation is slowed down and incorrectly analyzed in the cerebral cortex. The improvement of the motor sphere implies the development of general and small motor skills, and the improvement of movements coordination. The correction of motor sphere disorders should be done in a comprehensive, systematic manner, with the involvement of specialists (neurologists, physical therapists, rehabilitologists, sensory therapists). This will help to determine the content of motor sphere correction exercises and define the step-by-step measures for physical condition improvement. Aim: to investigate the impact of physical and sports rehabilitation measures of people with cerebral palsy disabilities on improving the proprioceptive system basing on an analysis of the practical application of the bocce game program. Methodology: SIPT (Sensory Integration and Praxis Tests) breach detection study. Bocce game lessons were tested (as a method of physical and sport rehabilitation) in order to improve the sensory system. Object of the study – 10 people aged 28–35 with a clinical diagnosis of "Cerebral palsy" with impaired mobility, who are using a trolley and are undergoing rehabilitation at the rehabilitation center in Lviv. Results: It was found that 9 out of 10 participants had dysarthric disorders. General somatic attenuation and slow development of locomotor functions are accompanied by a lag in the motor sphere development of the people with cerebral palsy. Conclusion: The study found that engaging in sports and exercise leads to increased physical health and improved gross fine motor skills related to the sensorimotor system

scholarly journals The variable monoaminergic outcomes of cleaner fish brains when facing different social and mutualistic contexts

PeerJ ◽  
2018 ◽  
Vol 6 ◽  
pp. e4830 ◽  
Author(s):  
Murilo S. de Abreu ◽  
João P.M. Messias ◽  
Per-Ove Thörnqvist ◽  
Svante Winberg ◽  
Marta C. Soares
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Social Behaviour ◽  
Visual Assessment ◽  
Physical Contact ◽  
Specific Response ◽  
Dopaminergic Activity ◽  
Cleaner Fish ◽  
The Central Nervous System ◽  
The Impact

The monoamines serotonin and dopamine are important neuromodulators present in the central nervous system, known to be active regulators of social behaviour in fish as in other vertebrates. Our aim was to investigate the region-specific brain monoaminergic differences arising when individual cleaners face a client (mutualistic context) compared to when they are introduced to another conspecific (conspecific context), and to understand the relevance of visual assessment compared to the impact of physical contact with any partner. We demonstrated that serotoninergic activity at the diencephalon responds mostly to the absence of physical contact with clients whereas cerebellar dopaminergic activity responds to actual cleaning engagement. We provide first insights on the brain’s monoaminergic (region-specific) response variations, involved in the expression of cleaner fishes’ mutualistic and conspecific behaviour. These results contribute to a better understanding of the monoaminergic activity in accordance to different socio-behavioural contexts.

scholarly journals Progress in Research on SARS-CoV-2 Infection Causing Neurological Diseases and Its Infection Mechanism

2021 ◽  
Vol 11 ◽  
Author(s):  
Lintao Wang ◽  
Zhiguang Ren ◽  
Li Ma ◽  
Yanjie Han ◽  
Wenqiang Wei ◽  
...  
Keyword(s):  
Public Health ◽  
Central Nervous System ◽  
Nervous System ◽  
Neurological Diseases ◽  
Public Health Problem ◽  
Neurological Complications ◽  
Major Public Health Problem ◽  
The Central Nervous System ◽  
The Impact ◽  
Great Harm

COVID-19 has spread rapidly worldwide since its outbreak and has now become a major public health problem. More and more evidence indicates that SARS-CoV-2 may not only affect the respiratory system but also cause great harm to the central nervous system. Therefore, it is extremely important to explore in-depth the impact of SARS-CoV-2 infection on the nervous system. In this paper, the possible mechanisms of SARS-CoV-2 invading the central nervous system during COVID-19, and the neurological complications caused by SARS-CoV-2 infection were reviewed.

Relation of insulin resistance to neurocognitive function and electroencephalography in obese children

2017 ◽  
Vol 30 (10) ◽  
Author(s):  
Onur Akın ◽  
İbrahim Eker ◽  
Mutluay Arslan ◽  
Süleyman Tolga Yavuz ◽  
Sevil Akman ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Central Nervous System ◽  
Nervous System ◽  
Healthy Children ◽  
Model Assessment ◽  
Obese Children ◽  
Neurocognitive Functions ◽  
The Central Nervous System ◽  
Biochemical Indices ◽  
The Impact

AbstractBackground:Childhood obesity may lead to neuronal impairment in both the peripheral and the central nervous system. This study aimed to investigate the impact of obesity and insulin resistance (IR) on the central nervous system and neurocognitive functions in children.Methods:Seventy-three obese children (38 male and 35 female) and 42 healthy children (21 male and 21 female) were recruited. Standard biochemical indices and IR were evaluated. The Wechsler Intelligence Scale for Children-Revised (WISC-R) and electroencephalography (EEG) were administered to all participants. The obese participants were divided into two groups based on the presence or absence of IR, and the data were compared between the subgroups.Results:Only verbal scores on the WISC-R in the IR+ group were significantly lower than those of the control and IR– groups. There were no differences between the groups with respect to other parameters of the WISC-R or the EEG. Verbal scores of the WISC-R were negatively correlated with obesity duration and homeostatic model assessment-insulin resistance (HOMA-IR) values. EEGs showed significantly more frequent ‘slowing during hyperventilation’ (SDHs) in obese children than non-obese children.Conclusions:Neurocognitive functions, particularly verbal abilities, were impaired in obese children with IR. An early examination of cognitive functions may help identify and correct such abnormalities in obese children.

HLA-DRB1*1501 intensifies the impact of IL-6 promoter polymorphism on the susceptibility to multiple sclerosis in an Iranian population

2010 ◽  
Vol 16 (10) ◽  
pp. 1173-1177 ◽  
Author(s):  
M. Shahbazi ◽  
H. Ebadi ◽  
D. Fathi ◽  
D. Roshandel ◽  
M. Mohamadhosseni ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Central Nervous System ◽  
Nervous System ◽  
Promoter Polymorphism ◽  
Exact Test ◽  
Inflammatory Processes ◽  
The Central Nervous System ◽  
Pcr Method ◽  
Multiple Sclerosis Patients ◽  
The Impact

Background: The multifunctional cytokine interleukin-6 (IL-6) is involved in inflammatory processes in the central nervous system. It is well documented that amount of IL-6 is increased in serum, cerebrospinal fluid and central nervous system lesions of patients with multiple sclerosis. A single nucleotide polymorphism at position -174 in the IL-6 gene promotor appears to influence IL-6 expression. Recently, several researchers have focused on HLA-DRB alleles, specifically HLA-DRB1*1501, as a potential risk allele in the pathogenesis of multiple sclerosis. Objective: To investigate the possible influence of IL-6/-174 polymorphisms on susceptibility to multiple sclerosis and its integration with HLA-DRB1*1501. Genomic DNA was extracted from whole blood of 345 patients with multiple sclerosis and 426 control subjects. Method: The SSP-PCR method was used to determine genotypes and Fisher’s exact test was applied to determine differences between groups. HLA-DRB1*1501 was observed more frequently among multiple sclerosis patients compared with healthy subjects (45% and 34%, respectively; OR = 1.6, 95% CI = 1.2—2.2, p = 0.0018). At the IL-6/-174 position, the G allele had higher frequency among multiple sclerosis patients compared with controls (77% and 70%, respectively; OR = 1.4, 95% CI = 1.1—1.8, p = 0.0038). This difference was more significant among HLA-DRB1*1501-positive patients and controls (81% and 67%, respectively; OR = 1.9, 95% CI = 1.5—2.5, p < 0.0001). Results: Our results have shown that the G allele at the IL-6/-174 promoter polymorphism may be associated with development of multiple sclerosis in this population, and may be strengthened by HLA-DRB1*1501. Conclusions: We suggest more studies to confirm these results in other populations.

scholarly journals The impact of high and low dose ionising radiation on the central nervous system

Redox Biology ◽  
2016 ◽  
Vol 9 ◽  
pp. 144-156 ◽  
Author(s):  
Calina Betlazar ◽  
Ryan J. Middleton ◽  
Richard B. Banati ◽  
Guo-Jun Liu
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Low Dose ◽  
Ionising Radiation ◽  
The Central Nervous System ◽  
The Impact

scholarly journals Neuroinflammation as Fuel for Axonal Regeneration in the Injured Vertebrate Central Nervous System

2017 ◽  
Vol 2017 ◽  
pp. 1-14 ◽  
Author(s):  
Ilse Bollaerts ◽  
Jessie Van houcke ◽  
Lien Andries ◽  
Lies De Groef ◽  
Lieve Moons
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Axonal Regeneration ◽  
Current Knowledge ◽  
Cord Injury ◽  
The Central Nervous System ◽  
Novel Therapeutic Strategies ◽  
The Impact ◽  
Vertebrate Central Nervous System

Damage to the central nervous system (CNS) is one of the leading causes of morbidity and mortality in elderly, as repair after lesions or neurodegenerative disease usually fails because of the limited capacity of CNS regeneration. The causes underlying this limited regenerative potential are multifactorial, but one critical aspect is neuroinflammation. Although classically considered as harmful, it is now becoming increasingly clear that inflammation can also promote regeneration, if the appropriate context is provided. Here, we review the current knowledge on how acute inflammation is intertwined with axonal regeneration, an important component of CNS repair. After optic nerve or spinal cord injury, inflammatory stimulation and/or modification greatly improve the regenerative outcome in rodents. Moreover, the hypothesis of a beneficial role of inflammation is further supported by evidence from adult zebrafish, which possess the remarkable capability to repair CNS lesions and even restore functionality. Lastly, we shed light on the impact of aging processes on the regenerative capacity in the CNS of mammals and zebrafish. As aging not only affects the CNS, but also the immune system, the regeneration potential is expected to further decline in aged individuals, an element that should definitely be considered in the search for novel therapeutic strategies.

scholarly journals Drp1 is widely, yet heterogeneously, distributed in the mouse central nervous system

2020 ◽  
Author(s):  
Ting-Ting Luo ◽  
Chun-Qiu Dai ◽  
Jia-Qi Wang ◽  
Zheng-Mei Wang ◽  
Yi Yang ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Malignant Glioma ◽  
Expression Patterns ◽  
Heterogeneous Distribution ◽  
Human Malignant Glioma ◽  
The Central Nervous System ◽  
The Impact ◽  
The Relationship ◽  
Mouse Central Nervous System

Abstract Objectives: Drp1 is widely expressed in the mouse central nervous system and plays a role in inducing the mitochondrial fission process. Many diseases are associated with Drp1 and mitochondria. However, since the exact distribution of Drp1 has not been specifically observed, it is difficult to determine the impact of anti-Drp1 molecules on the human body. Clarifying the specific Drp1 distribution could be a good approach to targeted treatment or prognosis. Methods: We visualized the distribution of Drp1 in different brain regions and explicated the relationship between Drp1 and mitochondria. GAD67-GFP knock-in mice were utilized to detect the expression patterns of Drp1 in GABAergic neurons. We also further analyzed Drp1 expression in human malignant glioma tissue. Results : Drp1 was widely but heterogeneously distributed in the central nervous system. Further observation indicated that Drp1 was highly and heterogeneously expressed in inhibitory neurons. Under transmission electron microscopy, the distribution of Drp1 was higher in dendrites than other areas in neurons, and only a small amount of Drp1 was localized in mitochondria. In human malignant glioma, the fluorescence intensity of Drp1 increased from grade I-III, while grade IV showed a declining trend. Conclusion: In this study, we observed a wide heterogeneous distribution of Drp1 in the central nervous system, which might be related to the occurrence and development of neurologic disease. We hope that the relationship between Drp1 and mitochondria may will to therapeutic guidance in the clinic.

scholarly journals Neuropathogenesis caused by Trypanosoma brucei, still an enigma to be unveiled

2021 ◽  
Vol 8 (4) ◽  
pp. 73-76
Author(s):  
Katherine Figarella
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Immune Responses ◽  
Trypanosoma Brucei ◽  
Late Stage ◽  
Early Stage ◽  
Tropical Diseases ◽  
The Central Nervous System ◽  
The Impact ◽  
The Brain

Trypanosoma brucei is one of the protozoa parasites that can enter the brain and cause injury associated with toxic effects of parasite-derived molecules or with immune responses against infection. Other protozoa parasites with brain tropism include Toxoplasma, Plasmodium, Amoeba, and, eventually, other Trypano-somatids such as T. cruzi and Leishmania. Together, these parasites affect billions of people worldwide and are responsible for more than 500.000 deaths annually. Factors determining brain tropism, mechanisms of in-vasion as well as processes ongoing inside the brain are not well understood. But, they depend on the par-asite involved. The pathogenesis caused by T. brucei initiates locally in the area of parasite inoculation, soon trypanosomes rich the blood, and the disease enters in the so-called early stage. The pathomecha-nisms in this phase have been described, even mole-cules used to combat the disease are effective during this period. Later, the disease evolves towards a late-stage, characterized by the presence of parasites in the central nervous system (CNS), the so-called meningo-encephalitic stage. This phase of the disease has not been sufficiently examined and remains a matter of investigation. Here, I stress the importance of delve into the study of the neuropathogenesis caused by T. brucei, which will enable the identification of path-ways that may be targeted to overcome parasites that reached the CNS. Finally, I highlight the impact that the application of tools developed in the last years in the field of neuroscience will have on the study of neglect-ed tropical diseases.

scholarly journals The Role of Gut Microbiota and Gut–Brain Interplay in Selected Diseases of the Central Nervous System

2021 ◽  
Vol 22 (18) ◽  
pp. 10028
Author(s):  
Julia Doroszkiewicz ◽  
Magdalena Groblewska ◽  
Barbara Mroczko
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Gut Microbiota ◽  
Autism Spectrum ◽  
Future Research ◽  
Microbiota Composition ◽  
Parkinson’S Diseases ◽  
The Central Nervous System ◽  
The Impact ◽  
Gut Microbiota Composition

The gut microbiome has attracted increasing attention from researchers in recent years. The microbiota can have a specific and complex cross-talk with the host, particularly with the central nervous system (CNS), creating the so-called “gut–brain axis”. Communication between the gut, intestinal microbiota, and the brain involves the secretion of various metabolites such as short-chain fatty acids (SCFAs), structural components of bacteria, and signaling molecules. Moreover, an imbalance in the gut microbiota composition modulates the immune system and function of tissue barriers such as the blood–brain barrier (BBB). Therefore, the aim of this literature review is to describe how the gut–brain interplay may contribute to the development of various neurological disorders, combining the fields of gastroenterology and neuroscience. We present recent findings concerning the effect of the altered microbiota on neurodegeneration and neuroinflammation, including Alzheimer’s and Parkinson’s diseases, as well as multiple sclerosis. Moreover, the impact of the pathological shift in the microbiome on selected neuropsychological disorders, i.e., major depressive disorders (MDD) and autism spectrum disorder (ASD), is also discussed. Future research on the effect of balanced gut microbiota composition on the gut–brain axis would help to identify new potential opportunities for therapeutic interventions in the presented diseases.

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