Correlation study between motor rehabilitation level and psychological state in patients with limb movement disorders after stroke

BACKGROUND The psychological state of patients with post stroke limb movement disorders undergoes a series of changes that affect rehabilitation training and recovery of limb motor function.AIM To determine the correlation between motor rehabilitation and the psychological state of patients with limb movement disorders after stroke.METHODS Eighty patients with upper and lower limb dysfunction post stroke were retrospectively enrolled in our study.Based on Hospital Anxiety and Depression Scale(HADS)scores measured before rehabilitation,patients with HADS scores≥8 were divided into the psychological group;otherwise,the patients were included in the normal group.Motor function and daily living abilities were compared between the normal and psychological groups.Correlations between the motor function and psychological status of patients,and between daily living ability and psychological status of patients were analyzed.RESULTS After 1,2,and 3 wk of rehabilitation,both the Fugl-Meyer assessment and Barthel index scores improved compared to their respective baseline scores(P<0.05).A greater degree of improvement was observed in the normal group compared to the psychological group(P<0.05).There was a negative correlation between negative emotions and limb rehabilitation(-0.592≤r≤-0.233,P<0.05),and between negative emotions and daily living ability(-0.395≤r≤-0.199,P<0.05).CONCLUSION There is a strong correlation between motor rehabilitation and the psychological state of patients with post stroke limb movement disorders.The higher the negative emotions,the worse the rehabilitation effect.

Psychological and Physiological Health Benefits of a Structured Forest Therapy Program for Children and Adolescents with Mental Health Disorders

Mental health conditions in children and adolescents can be improved by slow mindful nature connection known as forest therapyor bathing.Forest therapy has recently received growing attention as an enabler of relaxation and preventive health care withdemonstrated clinical efficacy.However,it is not well-known that forest therapy also decreases mental health issues amongindividuals with mental health disorders.This study explored the psychological and physiological health benefits of structuredforest therapy programs for children and adolescents with mental health disorders.A one-group pre-test-posttest design wasemployed for our study participants.Twelve participants(aged 9–14 years)engaged in two one-hour guided standard sequenceforest therapy experiences.A Mindful Attention Awareness Scale(MAAS),Connectedness to Nature Scale(CNS),Profile ofMood States(POMS),place meanings(e.g.,functional,emotional,and cognitive attachment to the forest)questionnaire,andphysiological health assessment were administered to the participants.Our results showed that negative mood states weresignificantly reduced and that a positive mood state was significantly improved after the structured forest therapy programs.Also,mindfulness,nature connection,place meanings,and physiological health were significantly boosted after theinterventions.The results demonstrate substantial psychological and physiological health and well-being outcomes ofstructured forest therapy for similar individuals.

Relationship between uncertainty in illness,mood state and coping style in patients with temporomandibular disorders

Objective:To investigate the relationship between uncertainty in illness,mood state and coping style in patients with temporomandibular disorders(TMD)in the hospital,in order to identify nursing measures.Methods:Chinese versions of the Mishel Uncertainty In Illness Scale(MUIS),Brief Profile Of Mood States(BPOMS)and Medical Coping Modes Questionnaire(MCMQ)were used to assess uncertainty in illness,mood state and coping style,respectively,in 126 patients with TMD.Results:The total score of uncertainty in illness of the patients was 91.33±16.38,which was at middle level.The total score of mood state was 37.93±17.0.The order of coping style rated from high to low was confrontation(18.81±3.65),avoidance(15.44±4.26)and acceptance(10.41±5.04).Acceptance was positively correlated with uncertainty in illness(r=0.463,p<0.001),and mood state(r=0.187,p<0.05).Avoidance and confrontation were negatively correlated with uncertainty in illness and mood state(r=0.286,p<0.01),(r=0.175,p<0.05),(r=0.171,p<0.05),(r=0.221,p<0.01).Conclusions:Both uncertainty in illness and mood state were related to coping style.These data suggest that nurses should be trained to offer appropriate guidance to help decrease patients'uncertainty in illness and relieve their negative emotions.

Medico-ethnobotanical studies of Odisha state, India for urogenital disorders: a review

Objective:This manuscript is inspired by the usage of traditional medicines i.e.,Ethnomedicines.It aims to collect the available data on Odisha’s native medicinal flora to provide a relatively updated,comprehensive,and categorized idea on ethnomedicinal species with their therapeutic usage.This survey reveals about 264 medicinal plant species frequently used by different non-tribal and tribal communities of the study area in the prevention and treatment of 11 different urogenital disorders or related issues.Methods:The data from different published research and review articles confined to ethnomedicinal plants in different scientific databases like Google,ScienceDirect,Pubmed,etc were captured by specific keywords.Results:The relevant information regarding correct taxonomic identification with family,common locally assigned names,plant parts that are in use with the correct mode of administration concerning different health ailments about the urogenital system has been analyzed in this review.Conclusion:This paper presents a compilation of commonly used plant parts administered in different parts of Odisha,to treat various urogenital issues.This could provide great potential for the discovery of more potent bioactive compounds,which are produced as the secondary metabolites by the medicinal flora.Hence further phytochemical screening,antimicrobial studies on these plant parts need to be conducted to explore their potential as important medicinal plant species.

EVOKED POTENTIALS OF OBSESSIVE-COMPULSIVE DISORDER:STATE OR TRAIT MARKER

Objective To investigate the status of evoked potentials in obsessive-compulsive disorder(OCD). Methods Evoked potentials P300, auditory brainstem response (ABR) and visual evoked potential ( VEP) were recorded from 35 OCD patients and 28 normal controls (NC) with a Nicolet Spirit Instrument. 23 of the OCD patients were followed up after 5 months with the same markers. Results Compared with NC, OCD patients showed decreased P3 of P300 amplitude (OCD group 3. 5 ±1. 6μv vs. NC group 5.9 ±2. 1μv, P <0. 01), delayed V latency (6.4±0. 4ms vs. 5. 5 ±0. 3ms, P <0. 01) and increased V amplitude(0. 35±0. 1μv vs. 0. 16 ±0.09μv, P <0. 05) of ABR and delayed P2 of VEP latency (199±39ms vs. 183±28ms, P <0. 05). The follow-up measures of evoked potentials suggested that decreased P3 of P300 amplitude and delayed P2 of VEP latency might be state markers of OCD, while decreased V amplitude and delayed V of ABR latency might be trait markers of OCD. Conclusion The changes of P300 and VEP are related to clinical status of OCD patients, while the association between ABR and OCD symptoms need to be further investigated.

New atom movement mechanism for tracking path on disordering AuCuI(A_8^(Au)A_4^(Cu)) compound

Taking experimental path on disordering AuCuI（AAuCu8A4）composed of A Au8 and ACu4 stem alloy genes as an example, three discoveries and a method were presented. The ability of Au Cu I（AAu Cu8 A4）to keep structure stabilization against changing temperature is attributed to the fact that the AAu8 and ACu4 potential well depths greatly surpass their vibration energies, which leads to the subequilibrium of experimental path. A new atom movement mechanism of AuCuI（AAuACu84）to change structure for suiting variation in temperature is the resonance activating-synchro alternating of alloy genes, which leads to heterogeneous and successive subequilibrium transitions. There exists jumping order degree, which leads to the existence of jumping Tj-temperature and an unexpected so-called ＂retro-effect＂ about jumping temperature retrograde shift to lower temperatures upon the increasing heating rate. A set of subequilibrium holographic network path charts were obtained by the experimental mixed enthalpy path method.

Age-related connectivity differences between attention deficit and hyperactivity disorder patients and typically developing subjects：a resting-state functional MRI study

Attention deficit and hyperactivity disorder（ADHD） is a disorder characterized by behavioral symptoms including hyperactivity/impulsivity among children,adolescents,and adults.These ADHD related symptoms are influenced by the complex interaction of brain networks which were under explored.We explored age-related brain network differences between ADHD patients and typically developing（TD） subjects using resting state f MRI（rs-f MRI） for three age groups of children,adolescents,and adults.We collected rs-f MRI data from 184 individuals（27 ADHD children and 31 TD children;32 ADHD adolescents and 32 TD adolescents;and 31 ADHD adults and 31 TD adults）.The Brainnetome Atlas was used to define nodes in the network analysis.We compared three age groups of ADHD and TD subjects to identify the distinct regions that could explain age-related brain network differences based on degree centrality,a well-known measure of nodal centrality.The left middle temporal gyrus showed significant interaction effects between disease status（i.e.,ADHD or TD） and age（i.e.,child,adolescent,or adult）（P 0.001）.Additional regions were identified at a relaxed threshold（P 0.05）.Many of the identified regions（the left inferior frontal gyrus,the left middle temporal gyrus,and the left insular gyrus） were related to cognitive function.The results of our study suggest that aberrant development in cognitive brain regions might be associated with age-related brain network changes in ADHD patients.These findings contribute to better understand how brain function influences the symptoms of ADHD.

ATOMIC ORDERING AND DISORDERING OF INTERMETALLIC PHASES

All intermetallic phases have a tendency to atomic long-range ordering, according to the ordering energy, they may be permanently ordered (up to the melting-point) or reversibly ordered (up to a critical temperature). The paper considers ways of disordering intermetallic phases, in relation to the ordering energy and diffusivities, and some properties of partially ordered intermetallic phases (including mechanical properties) The kinetics of re-ordering of disordered starting material will be examined,including sluggishly ordering phases (which can be aided by concurrent irradiation). The circumstances under which a partially disordered intermetallic phase may transform into an amorphous form will be outlined.

Klein Paradox and Disorder-Induced Delocalization of Dirac Quasiparticles in One-Dimensional Systems

Dirac particle penetration is studied theoretically with Dirac equation in one-dimensional systems. We investigate a one-dimensional system with N barriers where both barrier height and well width are constants randomly distributed in certain range. The one-parameter scaling theory for nonrelatiyistic particles is still valid for massive Dirac particles. In the same disorder sample, we find that the localization length of relativistic particles is always larger than that of nonrelativistic particles and the transmission coefficient related to incident particle in both cases fits the form T～ exp（-αL）. More interesting, massless relativistic particles are entirely delocalized no matter how big the energy of incident particles is.

Ultrasonic vocalizations in mice: relevance for ethologic and neurodevelopmental disorders studies

Mice use ultrasonic vocalizations(USVs)to communicate each other and to convey their emotional state.USVs have been greatly characterized in specific life phases and contexts,such as mother isolation-induced USVs for pups or female-induced USVs for male mice during courtship.USVs can be acquired by means of specific tools and later analyzed on the base of both quantitative and qualitative parameters.Indeed,different ultrasonic call categories exist and have already been defined.The understanding of different calls meaning is still missing,and it will represent an essential step forward in the field of USVs.They have long been studied in the ethological context,but recently they emerged as a precious instrument to study pathologies characterized by deficits in communication,in particular neurodevelopmental disorders(NDDs),such as autism spectrum disorders.This review covers the topics of USVs characteristics in mice,contexts for USVs emission and factors that modulate their expression.A particular focus will be devoted to mouse USVs in the context of NDDs.Indeed,several NDDs murine models exist and an intense study of USVs is currently in progress,with the aim of both performing an early diagnosis and to find a pharmacological/behavioral intervention to improve patients’quality of life.

Conduction mechanism studies on electron transfer of disordered system

Using the negative eigenvalue theory and the infinite order perturbation theory, a new method was developed to solve the eigenvectors of disordered systems. The result shows that eigenvectors change from the extended state to the localized state with the increase of the site points and the disordered degree of the system. When electric field is exerted, the electrons transfer from one localized state to another one. The conductivity is induced by the electron transfer. The authors derive the formula of electron conductivity and find the electron hops between localized states whose energies are close to each other, whereas localized positions differ from each other greatly. At low temperature the disordered system has the character of the negative differential dependence of resistivity and temperature.

Order-disorder Transformation for TiAl with L1_0 Structure at Stoichiometrical Composition

The embedded atom method (EAM) was used to study the order-disorder transformation in gamma -TiAl alloy with L1(0). structure at stoichiometrical composition, and the effect of lattice constants was also investigated. It was found that the gamma -TiAl alloy at stoichiometrical composition exhibits a second-order transition, and the relations between lattice constants a, c and the long-range order sigma are not linear. The lattice constant a decreases whereas c increases with the increase of the long-range order parameter. In this case the ordering induces the transformation from cubic to tetragonal. The change of the lattice constant during the ordering processes can be interpreted in terms of bond length.

Theoretical study on order–disorder phase transition of CH3NH3PbCl3

Order–disorder phase transitions for CH3NH3PbCl3 are studied with density functional theory. Our calculations show that the disorder is manifested in two aspects in the cubic phase, namely, the disorder of orientation and rotation of organic groups. Organic groups of [CH3] and [NH3] in cubic crystals can easily rotate around its C3 axis. At the same time,[CH3NH3]^+ organic groups can also orient to different spatial directions due to the weak interactions between organic group and inorganic frame. Our results show that its possible phase transition path starts from the deviation of organic groups from the crystal c-axis. Its structural transition changes from disordered cubic phase to hydrogen-only disordered tetragonal structure in the process of decreasing symmetry. The disordered high temperature cubic phase can be expressed as a statistical average of substructures we rebuilt. The electrostatic repulsive force between adjacent organic groups triggers out the formation of low temperature phase on cooling.

Disorder induced phase transition in magnetic higher-order topological insulator: A machine learning study

Previous studies presented the phase diagram induced by the disorder existing separately either in the higher-order topological states or in the topological trivial states, respectively. However, the influence of disorder on the system with the coexistence of the higher-order topological states and other traditional topological states has not been investigated. In this paper, we investigate the disorder induced phase transition in the magnetic higher-order topological insulator. By using the convolutional neural network and non-commutative geometry methods, two independent phase diagrams are calculated.With the comparison between these two diagrams, a topological transition from the normal insulator to the Chern insulator is confirmed. Furthermore, the network based on eigenstate wavefunction studies also presents a transition between the higher-order topological insulator and the Chern insulator.

Optimizing near-carbon-free nuclear energy systems:advances in reactor operation digital twin through hybrid machine learning algorithms for parameter identification and state estimation

Accurate and efficient online parameter identification and state estimation are crucial for leveraging digital twin simulations to optimize the operation of near-carbon-free nuclear energy systems.In previous studies,we developed a reactor operation digital twin(RODT).However,non-differentiabilities and discontinuities arise when employing machine learning-based surrogate forward models,challenging traditional gradient-based inverse methods and their variants.This study investigated deterministic and metaheuristic algorithms and developed hybrid algorithms to address these issues.An efficient modular RODT software framework that incorporates these methods into its post-evaluation module is presented for comprehensive comparison.The methods were rigorously assessed based on convergence profiles,stability with respect to noise,and computational performance.The numerical results show that the hybrid KNNLHS algorithm excels in real-time online applications,balancing accuracy and efficiency with a prediction error rate of only 1%and processing times of less than 0.1 s.Contrastingly,algorithms such as FSA,DE,and ADE,although slightly slower(approximately 1 s),demonstrated higher accuracy with a 0.3%relative L_2 error,which advances RODT methodologies to harness machine learning and system modeling for improved reactor monitoring,systematic diagnosis of off-normal events,and lifetime management strategies.The developed modular software and novel optimization methods presented offer pathways to realize the full potential of RODT for transforming energy engineering practices.

Wigner function of optical cumulant operator and its dissipation in thermo-entangled state representation

To conveniently calculate the Wigner function of the optical cumulant operator and its dissipation evolution in a thermal environment, in this paper, the thermo-entangled state representation is introduced to derive the general evolution formula of the Wigner function, and its relation to Weyl correspondence is also discussed. The method of integration within the ordered product of operators is essential to our discussion.

Order & Disorder

It is an overwhelmed exhibition, in which the whole space is soaked in the subtle sound of dripping water. ＂Ihat＇s where the narration of the exhibition starts and extends to the ceaseless ups and downs of life.

Higher-order solitons in amplitude-disordered waveguide arrays

We investigate the existence and stability of different families of spatial solitons in optical waveguide arrays whose amplitudes obey a disordered distribution. The competition between focusing nonlinearity and linearly disordered refractive index modulation results in the formation of spatial localized nonlinear states. Solitons originating from Anderson modes with few nodes are robust during propagation. While multi-peaked solitons with in-phase neighboring components are completely unstable, multipole-mode solitons whose neighboring components are out-of-phase can propagate stably in wide parameter regions provided that their power exceeds a critical value. Our findings, thus, provide the first example of stable higher-order nonlinear states in disordered systems.