Transplants legal at last — but not necessarily practicable
نویسندگان
چکیده
منابع مشابه
Last but not least
Our eyes move in a continual stream of very rapid saccadic rotations, punctuated by brief periods of stationary fixation that typically last for about one third of a second. We are usually unaware of these movements, and indeed we cannot observe our own saccadic eye movements however hard we try. Here we employ a familiar principle to allow us to catch a glimpse for the first time of our own ey...
متن کاملLast but not least
A little before Bill Clinton and Al Gore's re-election for a second term in office we had presented an illusion that used their visages (1966, `̀ I think I know that face ...'' Nature 384 404) to make a simple point about face recognition. Titled `̀ Democrat Coalition'', the illusion showed a seemingly unremarkable picture of Clinton and Gore standing side by side. Interestingly, however, closer ...
متن کاملLast but not least
One of the key aspects of face processing in primates is the estimation of gaze direction (Hinde and Rowell 1962; Kleinke 1986). Studies of how our visual systems achieve their remarkable levels of accuracy at this task have revealed that besides the overall orientation of the stimulus head, the stimulus eyes appear to be crucially important (Perrett et al 1985; Baron-Cohen et al 1995; von Gru«...
متن کاملIt's Great But Not Necessarily About Attention
I point out that Mack and Rock manipulated both expectation and attention and suggest that their results ('inattentional blindness') may have been caused by lack of expectation rather than lack of attention. This alternative reading of Mack and Rock's results is supported by other findings, which suggest that 'pure' manipulations of expectation produce 'blindness' whereas 'pure' manipulations o...
متن کاملLast but not least submission
Recent data show that psychosocial factors affect visual perception. We tested this hypothesis by investigating the relationship between affective closeness and the perception of apertures between two people. People feel discomfort when they are near someone they are not affectively close to. Thus, we predict that they will be less likely to perceive that they can pass between two people not af...
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ژورنال
عنوان ژورنال: Nature Medicine
سال: 1997
ISSN: 1078-8956,1546-170X
DOI: 10.1038/nm0897-823b