To see while moving is a very basic and integrative sensorimotor function in vertebrates. To maintain visual acuity, the oculomotor system provides efficient compensatory eye movements for head and visual field displacements. Other types of eye movement allow the selection of new visual targets and binocular vision and stereopsis. Motor and premotor neuronal circuits involved in the genesis and...

neurotheology is a modern field that seek to justify religious experiences. neurotheology consist of to main fields: neuroscience and theology. this two fields mixed together and became new field. in contrast, other sientists opposed with neurothology and it's issues. they utilize neuroscience and prove that religious experiences are false and fiction. here at first we describe neurotheolo...

Let $R$ be an arbitrary ring with identity and $M$ a right $R$-module with $S=$ End$_R(M)$. The module $M$ is called {it Rickart} if for any $fin S$, $r_M(f)=Se$ for some $e^2=ein S$. We prove that some results of principally projective rings and Baer modules can be extended to Rickart modules for this general settings.

In this paper, we prove that every semi-Cayley graph over a group G is quasi-abelian if and only if G is abelian.