Vestibular Stimulation May Drive Multisensory Processing: Principles for Targeted Sensorimotor Therapy (TSMT).

At birth, the vestibular system is fully mature, whilst higher order sensory processing is yet to develop in the full-term neonate. The current paper lays out a theoretical framework to account for the role vestibular stimulation may have driving multisensory and sensorimotor integration. Accordingly, vestibular stimulation, by activating the parieto-insular vestibular cortex, and/or the posterior parietal cortex may provide the cortical input for multisensory neurons in the superior colliculus that is needed for multisensory processing. Furthermore, we propose that motor development, by inducing change of reference frames, may shape the receptive field of multisensory neurons. This, by leading to lack of spatial contingency between formally contingent stimuli, may cause degradation of prior motor responses. Additionally, we offer a testable hypothesis explaining the beneficial effect of sensory integration therapies regarding attentional processes. Key concepts of a sensorimotor integration therapy (e.g., targeted sensorimotor therapy (TSMT)) are also put into a neurological context. TSMT utilizes specific tools and instruments. It is administered in 8-weeks long successive treatment regimens, each gradually increasing vestibular and postural stimulation, so sensory-motor integration is facilitated, and muscle strength is increased. Empirically TSMT is indicated for various diseases. Theoretical foundations of this sensorimotor therapy are discussed.

Neuromuscular Fitness Is Associated with Success in Sport for Elite Female, but Not Male Tennis Players.

BACKGROUND: The purpose of the study was to examine whether neuromuscular fitness contributes significantly to the success of eAlite junior tennis players of differing ages and sexes. METHODS: The 160 participants, who were elite Hungarian junior tennis players (aged 11-17), were separated into four groups within this study, and 10 different types of field tests were used. RESULTS: A moderate significant correlation was found between the results of the 5 m run (r = -0.42; r = -0.45), standing long jump (r = 0.39; r = 0.56), overhand ball throw (r = 0.44; r = 0.53), serve (r = 0.39; r = 0.64), amount of push-ups in 30 seconds (r = 0.32; r = 0.48), 10 × 5 m run in a shuttle run (r = -0.34; r = -0.45), the spider run (r = -0.34; r = -0.52), and competitive tennis success among U14 and U18 girls. A significant correlation between the overhead medicine ball throw test value (r = 0.47) and the current competitive performance was found only among U18 elite female tennis players. In contrast, no correlation was found between the values of the U14 and U18 male tennis players and their current competitive performance. CONCLUSIONS: Additional studies are needed to identify interventions that can increase sport-specific neuromuscular fitness with the ultimate goal of achieving better performance.

Cost, morbidity, and control of asthma in Hungary: The Hunair Study.

OBJECTIVE: To assess asthma-related morbidity, symptom control, and societal cost of asthmatic patients in Hungary. Secondary objective was to assess the relationship between asthma symptom control and costs incurred. METHODS: Three hundred seventy-eight pediatric asthma patients (6-14 years of age) and 711 adult asthma patients (18-55 years of age) in 19 pulmonary clinics were interviewed by their physicians regarding asthma-related drug therapy and recent (past 2 weeks) asthma morbidity (daytime asthma symptoms, nocturnal symptoms, limitation in daily activities resulting from asthma and asthma exacerbation). Physicians estimated patients' level of asthma control based on the Global Initiative of Asthma guidelines. Direct and indirect costs for asthma-related resources were determined based on patient reported 6 months' data except for drug costs that were based on patient reported 2 weeks of data. All cost data were annualized. RESULTS: Patients in the study were mostly prescribed inhaled controller medications for asthma symptom management (76.2% pediatric and 92.3% adult) during the 2 weeks preceding the survey. Asthma-related morbidity was experienced by 15% of pediatric patients and 30% of the adult patients at least once during the 2 weeks preceding the survey. Physician classified 69% of pediatric patients as having good control, 27.5% as having moderate control, and 2.8% as having poor control of their asthma. In the adult population, 50.7% were classified as having good control, 36.6% as having moderate control, and 12.7% as having poor control. The average total annual costs (direct and indirect costs) per patient were 833 EUR (897 USD) for pediatric patients and 632 EUR (681 USD) for adult patients. In both pediatric and adult patients the total costs were highest for patients with poor asthma control. The total cost per patient increased in the ratios of 1 to 1.4 to 2.4 for pediatric patients and 1 to 1.5 to 2.9 for adult patients with good, moderate, and poor control of asthma, respectively. CONCLUSION: Inhaled corticosteroids was the most frequent treatment prescribed for asthma patients in the study. However, patients reported substantial asthma-related morbidity. Children used more resources than adults, despite being classified as having better control. Patients with poor control of asthma symptoms incurred the highest societal cost, improving patient control may reduce cost to society by 40% or more.