Stroke is a common and disabling global health‐care problem, which is the third most common cause of death and one of the main causes of acquired adult disability in many countries. Rehabilitation interventions are a major component of patient care. In the last few years, brain stimulation, mirror therapy, action observation, or mental practice with motor imagery has emerged as interesting options as add‐on interventions to standard physical therapies. The neural bases for poststroke recovery rely on the concept of plasticity, namely, the ability of central nervous system cells to modify their structure and function in response to external stimuli. In this review, we will discuss recent noninvasive strategies employed to enhance functional recovery in stroke patients and we will provide an overview of neural plastic events associated with rehabilitation in preclinical models of stroke.

Objective: the aim of this study was to assess whether reduced balance capacity in obese subjects is secondary to altered sensory information.Design: cross sectional study.Subjects: 44 obese (BMI = 40.6 ± 4.6 kg/m², age = 34.2 ± 10.8 years, body weight: 114,0 ± 16,0 Kg, body height 167,5 ± 9,8 cm) and 20 healthy controls (10 females, 10 males, BMI: 21.6 ± 2.2 kg/m², age: 30.5 ± 5.5 years, body weight: 62,9 ± 9,3 Kg, body height 170,1 ± 5,8 cm) were enrolled.Measurements: center of pressure (CoP) displacements were evaluated during quiet stance on a force platform with eyes open (EO) and closed (EC). The Romberg quotient (EC/EO) was computed and compared between groups.Results: we found statistically significant differences between obese and controls in CoP displacements (p < 0.01) and no statistically significant differences in Romberg quotients (p > 0.08).Conclusion: the increased CoP displacements in obese subjects do not need an hypothesis about altered sensory information. The integration of different sensory inputs appears similar in controls and obese. In the latter, the increased mass, ankle torque and muscle activity may probably account for the higher CoP displacements.

Brain asymmetry is connected with motor performance, suggesting that hemiparetic patients have different gait patterns depending on the side of the lesion. This retrospective cohort study aims to further investigate the difference between right and left hemiplegia in order to assess whether the injured side can influence the patient’s clinical characteristics concerning gait, thus providing insights for new personalized rehabilitation strategies. The data from 33 stroke patients (17 with left and 16 with right hemiplegia) were retrospectively compared with each other and with a control group composed of 20 unaffected age-matched individuals. The 3D gait analysis was used to assess kinematic data and spatio-temporal parameters. Compared to left hemiplegic patients, right hemiplegic patients showed worse spatio-temporal parameters (p < 0.05) and better kinematic parameters (p < 0.05). Both pathological groups were characterized by abnormal gait parameters in comparison with the control group (p < 0.05). These findings show an association between the side of the lesion—right or left—and the different stroke patients’ gait patterns: left hemiplegic patients show better spatio-temporal parameters, whereas right hemiplegic patients show better segmentary motor performances. Therefore, further studies may develop and assess new personalized rehabilitation strategies considering the injured hemisphere and brain asymmetry.

The aim of this study was to assess the inter-limb symmetry during gait in post-stroke patients using the synchronized cyclograms technique. In total, 41 individuals with stroke (21 left and 20 right hemiplegic patients; age: 57.9 ± 12.8 years; time stroke event 4.6 ± 1.8 years) and 48 age-, sex-, and height-matched individuals (control group: CG; age: 54.4 ± 12.5 years) were assessed via 3D gait analysis. Raw kinematic data were processed to compute spatio-temporal parameters (speed, stride length, cadence, stance, swing, and double support phases duration) and angle–angle diagrams (synchronized cyclograms), which were characterized in terms of area, orientation, and trend symmetry indices. The results reveal that all spatio-temporal parameters are characterized by abnormal values, with reduced speed, stride length, cadence, and swing phase duration and increased stance and double support phases duration. With respect to inter-limb symmetry, higher values were found in post-stroke individuals for all the considered parameters as patients generally exhibited a cyclogram characterized by larger areas, higher orientation, and trend symmetry parameters with respect to CG. The described alterations of gait asymmetry are important from a clinical point of view as the achievement of symmetry in gait represents a crucial objective in the rehabilitation of hemiplegic people.

Background: This case study investigates the effect of a five-session whole-body cryostimulation (WBC) cycle on a 55-year-old female patient with cerebral palsy (CP) and lower limb spasticity (LLS) with a typical diplegic gait pattern. CP is a common physical disability characterized by motor impairments, including spasticity, which significantly impacts mobility and quality of life. The current treatments for spasticity often have limited efficacy and considerable side effects, making alternative therapies like WBC an area of interest. Methods: The patient underwent a 10-day inpatient rehabilitation program integrated with five WBC sessions at −110 °C for 2 min. The treatment effects were assessed immediately before and after the five WBC sessions using the Ashworth Scale, Fugl-Meyer Assessment, H-reflex test, and gait analysis. Psychosocial outcomes were measured with the SF-36, WHO-5, PSQI, ESS, and BDI questionnaires. Results: Immediately after the WBC cycle, gait analysis showed increased walking speed (0.48 to 0.61 m/s left; 0.49 to 0.57 m/s right) and step length (0.30 to 0.38 m left; 0.30 to 0.35 m right). The H/M ratio in the H-reflex test improved, indicating a better neuromuscular efficiency. Psychosocial assessments revealed a 42.5% reduction in pain and a 24% improvement in overall quality of life and well-being. Discussion and Conclusions: The objective improvements in gait parameters and neuromuscular modulation, along with the subjectively reported enhancements in functional abilities, highlight the potential of WBC as a valuable addition to rehabilitation strategies for this population. Further research is needed to confirm these findings and assess long-term outcomes.

Background: Tinnitus, which is often associated with reduced quality of life, depression, and sleep disturbances, lacks a definitive treatment targeting its pathophysiological mechanism. Inflammatory markers like TNF-α have been linked to tinnitus, thereby underlining the necessity for innovative therapies. This case study investigates the potential benefits of a multi-approach rehabilitation intervention involving whole-body cryostimulation (WBC) for a 47-year-old male suffering from chronic neurophysiologic tinnitus, who had underwent various unsuccessful treatments from 2005. Methods: the patient underwent a personalized, multidisciplinary rehabilitation intervention covering diet, pharmacotherapy, physiotherapy and physical activity classes tailored to the patient’s needs and capacities, repetitive transcranial magnetic stimulation (rTMS), and whole-body cryostimulation (WBC). Results: The adjunctive WBC intervention resulted in a significant progressive improvement in tinnitus severity (tinnitus handicap inventory Δ% = −46.3%, VAS tinnitus score Δ% = −40%). Additional positive outcomes were noted in sleep quality (PSQI Δ% = −41.67%), emotional wellbeing (BDI Δ% = −41.2%), and quality of life (SF-36, WHO-5 Δ% = +16.5). Conclusions: This study supports the existing literature suggesting the potential of WBC as an adjunct in a multi-approach intervention in ameliorating tinnitus severity and tinnitus-associated disorders. However, randomized controlled trials in larger populations, which specifically consider WBC’s effects on tinnitus, are necessary to confirm these findings and to explore the mechanisms that underlie the observed improvements.