Visual System: How Does Blindsight Arise?

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Visual System: How Does Blindsight Arise?

Some patients can discriminate unseen visual stimuli within a field defect caused by damage to the primary visual cortex. The pathways for this 'blindsight' have never been established, but recent studies implicate hitherto overlooked cells in the thalamic LGN.

متن کامل

How does Complexity Arise in Evolution

Information in biology has a quality that distinguishes it from information in chemistry and physics. It comes in encoded form and it is processed in a way that is closely related to information technology and computer science. Biological information is essentially stored in genotypes and transferred to future generation through inheritance, and less directly through epigenetic processes. Cellu...

متن کامل

How does conscious experience arise? The neural time factor.

How does the brain “produce” conscious subjective experience, an awareness of something? This question has been regarded as perhaps the most challenging one facing science. Penfield et al. [9] had produced maps of where responses to electrical stimulation of cerebral cortex could be obtained in human neurosurgical patients. Mapping of cerebral activations in various subjective paradigms has bee...

متن کامل

How Does Our Visual System Achieve Shift and Size Invariance?

The question of shift and size invariance in the primate visual system is discussed. After a short review of the relevant neurobiology and psychophysics, a more detailed analysis of computational models is given. The two main types of networks considered are the dynamic routing circuit model and invariant feature networks, such as the neocognitron. Some specific open questions in context of the...

متن کامل

How does literacy break mirror invariance in the visual system?

1 Laboratory of Biological Psychology, Department of Psychology and Educational Sciences, KU Leuven University, Leuven, Belgium 2 Human Brain Research Center, Graduate School of Medicine, Kyoto University, Kyoto, Japan 3 Laboratoire de Psychologie Cognitive, Fédération de Recherche 3C, Centre National de la Recherche Scientifique, Aix-Marseille University, Marseille, France *Correspondence: fel...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Current Biology

سال: 2010

ISSN: 0960-9822

DOI: 10.1016/j.cub.2010.07.014