135 results about "Cerebellum" patented technology

A preferably non-electrical nerve communication enhancement tool that sends specific, pre-timed, controlled vibrational and/or acoustical stimulation frequencies to the body to enhance nerve communication for the purpose of assisting in proper function of skeletal muscle, smooth muscle, sympathetic and parasympathetic nervous systems, and facilitating rapid and improved cerebellar timing circuit and related cerebellar learning mechanism pathways such as the inferior olivary-Purkinje-Thalamus cell system and other similar neuronal pools, to improve muscle memory, coordinated functional neuron-musculo-skeletal performance improvement, enhance blood flow, increased range of motion, flexibility, strength and dexterity, neuromuscular re-education, muscle tone recovery, pain modulation, improved eye-hand coordination, gait improvement, balance and stability gains, kinetic chain integration, neurological performance enhancement, sensory dysfunction reduction, and improvement in mental and cognitive function.

A surgical implant and method of gaining access to cerebrospinal fluid in the brain. The implant includes an upper housing part which is positioned subcutaneously on the skull and a lower cage-like member which depends downwardly from the housing part. The housing part defines a chamber or reservoir therein which communicates with openings defined in the lower member. The implant is embedded between portions of the brain so that the lower member projects between the cerebellum and the cerebrum and holds same apart in order to access cerebrospinal fluid which pools in this area. The cerebrospinal fluid is accessed for sampling or dosing purposes through a septum provided within the upper housing part.

A system and method for segmentation of anatomical structures in MRI volumes using graph cuts is disclosed. In this method, a template is registered to an MRI brain volume. The template identifies seed points of anatomical brain structures, such as the cerebrum, the cerebellum, and the brain stem, in the MRI brain volume. Any or all of the anatomical brain structures can be segmented using graph cuts segmentation initialized based on the seed points identified by the template. It is possible to segment each of the anatomical brain structures by performing a hierarchical three-phase segmentation process including brain/non-brain segmentation, cerebrum/cerebellum and brain stem segmentation, and cerebellum/brain stem segmentation.

The present invention, referred to as Oasis is Automated Statistical Inference for Segmentation (OASIS), is a fully automated and robust statistical method for cross-sectional MS lesion segmentation. Using intensity information from multiple modalities of MRI, a logistic regression model assigns voxel-level probabilities of lesion presence. The OASIS model produces interpretable results in the form of regression coefficients that can be applied to imaging studies quickly and easily. OASIS uses intensity-normalized brain MRI volumes, enabling the model to be robust to changes in scanner and acquisition sequence. OASIS also adjusts for intensity inhomogeneities that preprocessing bias field correction procedures do not remove, using BLUR volumes. This allows for more accurate segmentation of brain areas that are highly distorted by inhomogeneities, such as the cerebellum. One of the most practical properties of OASIS is that the method is fully transparent, easy to implement, and simple to modify for new data sets.

The present invention relates to a pharmaceutical composition for treating, for example, a disorder or condition selected from the group consisting of hypertension, depression, generalized anxiety disorder, phobias, posttraumatic stress disorder, avoidant personality disorder, sexual dysfunction, eating disorders, obesity, chemical dependencies, cluster headache, migraine, pain, Alzheimer's disease, obsessive-compulsive disorder, panic disorder, memory disorders, Parkinson's diseases, endocrine disorders, cerebellar ataxia, gastrointestinal tract disorders, negative symptoms of schizophrenia, premenstrual syndrome, Fibromyalgia Syndrome, stress incontinence, Tourette syndrome, trichotillomania, kleptomania, male impotence, cancer, chronic paroxysmal hemicrania and headache in a mammal, preferably a human, comprising (i) an atypical antipsychotic or a pharmaceutically acceptable salt thereof,

• • (ii) a 5-HT_1B receptor antagonist or a pharmaceutically acceptable salt thereof, wherein the 5-HT_1B receptor antagonist is selected from the group consisting of (A) a compound of the formula I as described in the specification and (B) a compound of the formula II as described in the specification, and optionally (iii) a pharmaceutically acceptable carrier.

The invention discloses a distributed type control system of a hydraulic quadruped robot and a control method. The distributed type control system of the hydraulic quadruped robot comprises a brain system, the brain system is connected with an environment sensing system, a navigation information system and a voice interaction system to obtain data, the brain system transmits the obtained data to a cerebellar system, the cerebellar system controls a leg control system through a first CAN bus, and the cerebellar system is further communicated with an energy and power control system and an interpersonal interaction panel through a second CAN bus. According to the distributed type control system of the hydraulic quadruped robot, the previous integral control idea of the quadruped robot is changed, and the control method of the quadruped robot is divided into intelligent control, body motion control and leg motion control. The control method forms an organic whole by adopting a distributed type structure, the processor of each part works under reasonable calculation, the power consumption of the system is reduced, and the real-time performance and the reliability of the control system are greatly improved.

The present provides methods for treating spinal muscular atrophy using a self-complementary recombinant adeno-associated virus (rAAV) viral particle comprising a transgene expressing SMN. In one aspect, the viral particles are administered the spinal column or cisterna magna in a human subject; for example, a pediatric human subject. Viral particles comprising AAV9 capsids are contemplated.

The present invention is related to the use of secretagogue peptides repeatedly administered as part of a pharmaceutical composition that prevent and eradicate the deposition of pathological fibrotic material in parenchymal tissues of internal organs like the liver, lungs, esophagus, small intestine, kidneys, blood vessels, joints, and other systemic forms of cutaneous fibrosis of any etiopathogenesis. Additionally, these peptides prevent and eradicate deposition of amiloid and hyaline materials in any of their correspondent chemical forms and tissue manifestations in the brain, cerebellum, blood vessels, liver, intestines, kidneys, spleen, pancreas, joints and the skin, among others. By this way, cellular, tissular and organ dysfunctions generated by these depositions are corrected. The peptides of the present invention are infiltrated or topically applied, contributing to prevent and eradicate keloids and hypertrophic scars in the skin, derived as sequelae of burns and other cutaneous trauma.

The present invention relates to methods for treating disorders affecting motor function, such as motor function affected by disease, injury to the brain and/or spinal cord using an adeno-associated virus (AAV) gene therapy vector comprising adeno-associated virus 5 (AAV5) capsid proteins and a gene product of interest flanked by AAV ITRs. In particular, the gene therapy vector of the present invention is administered via injection into the cerebrospinal fluid (CSF), preferably by lumbar injection and/or injection into the cisterna magna.

The invention provides application of a cerebroside compound (cerebroside A and cerebroside B) extracted and prepared from termitomyces in the preparation of medicaments for treating brain injury after cerebral ischemia. Through pharmacological experiments, the invention confirms that the cerebroside compound has significant therapeutic effect on ischemic brain injury, can permeate blood-brain barriers, reduces the area of cerebral infarction caused by cerebral ischemia, alleviates cerebral edema, reduces neuronal cell death, simultaneously promotes the recovery of motor and cognitive function after stroke, and reduces stroke mortality. The invention develops novel medicament use of the cerebroside compound, and provides a novel therapeutic medicament for treating stroke diseases.

The invention provides an application of total saponins of bacopa monnieri (L.) wettst. in preparation of medicaments for resisting cerebral ischemia. The total saponins of the bacopa monnieri (L.) wettst. mainly comprise the following dammarane type triterpenoid saponin compounds: bacopaside I, bacoside A3, bacopaside II, bacopasaponin cisomer and bacopasaponin C. The invention further provides an application of the bacopaside I in preparation of a medicament for resisting cerebral ischemia. The experimental study shows that the total saponins of the bacopa monnieri (L.) wettst. and the bacopaside I have the effects of improving the behavioral symptoms caused by cerebral ischemia reperfusion injury, reducing the cerebral infarct volume and reducing the cerebral edema caused by cerebral ischemia of a rat. Therefore, the total saponins of the bacopa monnieri (L.) wettst. can be used for preparing the medicaments for preventing and treating cerebral ischemia. The medicaments for preventing and treating the cerebral ischemia are prepared from the total saponins of the bacopa monnieri (L.) wettst. or bacopaside I as the active component and medicinal accessories by adopting a conventional method. The invention further expands the function of the bacopaside I and the total saponins of the bacopa monnieri (L.) wettst. and provides the novel medicaments for preventing and treating the cerebral ischemia. The bacopaside I and the total saponins of the bacopa monnieri (L.) wettst. have high clinical application values.

The invention discloses a mechanical arm control method based on an RBF neural network. The method includes the steps of firstly, providing a cognition learning model mechanism of a mechanical arm; secondly, putting forward a behavior cognition model based on cerebellum-basal ganglion and a hybrid learning algorithm; thirdly, establishing a mathematical model for the mechanical arm to autonomouslylearn through the artificial neural network and a reinforcement learning method; fourthly, establishing a mechanical arm imitation experimental model in a Matlab; fifthly, verifying the mechanical arm control method based on the RBF neural network. The method has the advantages that the method is not only suitable for the mechanical arm, but also can be applied to other mechanical fields; the method can be applied to other control fields; the method is more suitable for application, and the workloads of programmers can be greatly reduced; the mechanical arm with the autonomous learning capacity has higher competitiveness in future.

The invention discloses a method for promoting induced pluripotent stem cells to induce and differentiate to be nerve cells, which comprises steps: induced pluripotent stem (iPS) cells are blown and absorbed to disperse to be single cell suspension after being digested, and are separately planted in culture holes, and rock (ROCK) inhibitors are added into each culture hole; a supernate is adsorbed to discard in the first day after the iPS cells are separately planted, is added into a neural induction complete culture medium, and rapamycin needs to be added into the neural induction complete culture medium to promote autophagy; the neural induction complete culture medium is changed to add low concentration rapamycin to promote autophagy neural cells to differentiate the neural induction complete culture medium after two days, and can be induced to differentiate to be neural cells after being cultured for 12-15 days. The method for promoting the induced pluripotent stem cells to induce and differentiate to be the nerve cells can speed up neurons to induce and differentiate, and improves neuron growth states ofspinocerebellum ataxic three-type iPS.

The present invention is one kind of red peony injection prepared with red peony root as material and through alcohol extraction, n-butanol extraction or macroporous resin purification, and adding proper amount of medicinal supplementary material and injection water. It is stable and may be used in intramuscular injection, intravenous injection and intravenous instillation. Pharmacodynamic experiment shows that the medicine of the present invention can improve the behavior disorder of rat with cerebral infarction obviously, reduce the area of cerebral infarction, decrease water content in infracted brain tissue, reduce the peroxidation damage of lipoid in brain tissue and raise the acute oxygen lack tolerance of mouse and thus has excellent treat effect on cerebral infarction.

The invention discloses an intrinsic motivation based self-cognition system for a motion balance robot and a control method. The system comprises an intrinsic motivation based cognition model composed of behavior generation, behavior evaluation and orientation mechanism; the behavior generation is the formation of a 'perception-motion' loop; the behavior evaluation is the formation of a 'motion-result' loop; and the orientation mechanism is used for connecting the behavior generation with the behavior evaluation. The method comprises the steps that: a cortex-cerebellum system calculates action output amount according to sensory cortex information fed back by an intelligent body; a cortex-striatum system in a basal ganglion obtains an evaluation value by utilizing the sensory cortex information fed back by the intelligent body and motor cortex information calculated by cerebellum; and the cortex-striatum system and the cortex-cerebellum system are subjected to synaptic modification. According to the system and the method, neurophysiology, cognitive psychology and robotology are combined, a cognition mechanism is described and realized in a mathematic mode, and the self-cognition problem of the robot is solved.

Remedies for spinocerebellar degeneration or compositions for treating the same which contain as the active ingredient one or more members selected from among D-cycloserine, D-serine esters, D-serine and salts thereof. A method for treating spincerebellar degeneration which comprises administering to a patient with this disease in an efficacious dose of one or more members selected from among D-cycloserine, D-serine esters, D-serine and salts thereof.

The present invention provides a novel all-trans-RA inducible all-trans-RA metabolizing cytochrome P450, P450RAI-2, that is predominantly expressed in the brain, cerebellum in particular. Human P450RAI-2 show 42% amino acid identity to human P450RAI-1 and when transfected into COS-1 cells causes the rapid conversion of all-trans-RA into more polar metabolites including the inactive products 4-oxo-RA, 4-OH-RA and 18-OH-RA. P450RAI-2, as with P450RAI-1, is also inducible in certain cultured cell lines exposed to all-trans-RA. Methods for and uses of the new polynucleotide, polypeptide, fragments thereof and inhibitors thereof, include the treatment of dermatological disorders and cancer.

The invention provides a health-care shoe pad which can treat insomnia and is small in side effect and better than a western medicine means for insomnia treatment. The health-care shoe pad comprises a non-woven cloth layer, a medicine layer, a functional layer and a base layer from top to bottom. The non-woven cloth layer and the medicine layer are attached together, the functional layer and the base layer are made of hard materials, the medicine layer and the functional layer are detachably connected, a plurality of grooves are formed in the functional layer, each groove corresponds to an installation body, the upper surfaces of the installation bodies are provided with electrode or magnet installation grooves, protrusions are arranged on the lower surfaces of the installation bodies, the protrusions correspond to the grooves in shape and size, and the grooves correspond to a brain reflecting area, a cerebellum reflecting area, a lung reflecting area, a heart reflecting area, a kidney reflecting area, a spleen reflecting area, the Yongquan acupoint and a thyroid reflecting area.