نتایج جستجو برای: mirror reaction
تعداد نتایج: 437708 فیلتر نتایج به سال:
in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...
The new findings show that the brain has group of neurons which has mirror properties; these neurons called mirror neurons. Despite the fact there is no reliable physiological symptoms associated with Autism , it seems deficit in the mirror neurons in the prefrontal associated with this disorder. The purpose of this survey was finding the evidence on disordered function of the neurons in the ch...
Objects grasped by an agent have a value not only for the acting agent, but also for an individual observing the grasping act. The value that the observer attributes to the object that is grasped can be pivotal for selecting a possible behavioral response. Mirror neurons in area F5 of the monkey premotor cortex have been suggested to play a crucial role in the understanding of action goals. How...
In this paper, based on the gray value change of reflected light image porous silicon (PSi) Bragg mirror, a fast and simple biological detection method is proposed. method, CdSe/ZnS quantum dots (QDs) are used as markers for refractive index amplification, digital detection. The has same wavelength lowest reflectivity edge radiated surface mirror received by detector. theoretical simulation res...
Charge symmetry breaking potentials due to the exchange of pseudoscalar and vector mesons in mirror nuclei are considered. With the computation of coulmb energy along with the present charge symmetry breaking effects provide a reasonably accurate description of the binding energy differences between mirror nuclei.
Cognitive conflict has often been investigated by placing automatic processing originating from learned associations in competition with instructed task demands. Here we explore whether mirror generalization as a congenital mechanism can be employed to create cognitive conflict. Past research suggests that the visual system automatically generates an invariant representation of visual objects a...
The first spectroscopy of excited states in 52Ni (T(z)=-2) and 51Co (T(z)=-3/2) has been obtained using the highly selective two-neutron knockout reaction. Mirror energy differences between isobaric analogue states in these nuclei and their mirror partners are interpreted in terms of isospin nonconserving effects. A comparison between large-scale shell-model calculations and data provides the m...
Background and purpose: Stroke is one of major causes of disability and self care. Therefore, it is important to introduce and develop new treatment approaches in order to improve and enhance post stroke recovery process for medical, social and economical purposes. The aim of this study was determine the effect of mirror therapy on self care of patients with stroke. Materials and methods: This...
Two paradigms of procedural learning, serial reaction time and tracking tasks, were given to a patient with damage to the supplementary motor area (SMA) of the left mesiofrontal cortex. This patient exhibited impaired procedural learning during the serial reaction time test and mirror reversed tracking. Unreversed tracking performance was normal. Therefore the SMA-as well as the cerebellum and ...
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