Visually discriminated behavior in a “blind” adolescent retardate1
نویسندگان
چکیده
منابع مشابه
Case study: sleep and aggressive behavior in a blind, retarded adolescent. A concomitant schedule disorder?
Blind people are prone to suffer from sleep-wake schedule disorders. This report describes 2 months of monitoring of sleep patterns and aggressive behaviors in a totally blind, severely retarded adolescent boy, hospitalized in a psychiatric hospital. The documented sleep-wake patterns seem to portray a sleep-wake schedule disorder with a monthly periodicity. Aggressive behaviors seem to echo th...
متن کاملa framework for identifying and prioritizing factors affecting customers’ online shopping behavior in iran
the purpose of this study is identifying effective factors which make customers shop online in iran and investigating the importance of discovered factors in online customers’ decision. in the identifying phase, to discover the factors affecting online shopping behavior of customers in iran, the derived reference model summarizing antecedents of online shopping proposed by change et al. was us...
15 صفحه اولVisually-guided behavior of homonymous hemianopes in a naturalistic task
The gaze behavior of homonymous hemianopes differs from that of visually intact observers when performing simple laboratory tasks. To test whether such compensatory behavior is also evident during naturalistic tasks, we analyzed the gaze patterns of three long-standing hemianopes and four visually intact controls while they assembled wooden models. No significant differences in task performance...
متن کاملVisual function testing: A quantifiable visually guided behavior in mice
A measure of improved vision remains the most meaningful way to demonstrate the efficacy of a therapy. Animal models allow us to describe the pathology of inherited retinal degenerations and to evaluate emerging therapies in specific disorders in ways not possible in human subjects. The potential use of mice in this role has been limited by the lack of a simple, unambiguous and practical test o...
متن کاملBlue Light Stimulates Cognitive Brain Activity in Visually Blind Individuals
Light regulates multiple non-image-forming (or nonvisual) circadian, neuroendocrine, and neurobehavioral functions, via outputs from intrinsically photosensitive retinal ganglion cells (ipRGCs). Exposure to light directly enhances alertness and performance, so light is an important regulator of wakefulness and cognition. The roles of rods, cones, and ipRGCs in the impact of light on cognitive b...
متن کاملذخیره 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: Journal of Applied Behavior Analysis
سال: 1969
ISSN: 0021-8855
DOI: 10.1901/jaba.1969.2-65