Tactile discrimination
The Function of the Brain of Octopus in Tactile Discrimination
... In experiments to be reported in a later account octopuses were trained to discriminate between the same objects at a rate of forty trials per day; under these conditions the proportion [r] ...
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The Effect of Lesions to the Vertical and Optic Lobes on Tactile Discrimination in Octopus
... In the experiments shown in Table 4, seven animals lacking the whole, or large parts, of their vertical lobes learned to reverse to a criterion of 75% correct reversed responses 7=0-5 m [r] ...
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Tactile Discrimination of Surface Curvature and Shape by the Octopus
... Experiments are described in which octopuses were trained to discriminate by touch between pairs of Perspex cylinders of different diameter.. The proportion of errors made in experiments[r] ...
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Ontario chiropractor’s knowledge of exercise guidelines for pregnant patients
... on tactile discrimination and pain perception in individuals after strenuous ...two-point discrimination (TPD) and pressure pain threshold ...
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The Effect of Splitting part of the Brain or Removal of the Median Inferior Frontal Lobe on Touch Learning in Octopus
... We have compared the rate of learning a simple successive tactile discrimination task in animals with 1 no central lesion 'normals', 2 the whole supraoesophageal brain divided in the mid[r] ...
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Localising the Object Contact through Matching Tactile Features with Visual Map
... the tactile sensations of hands are synthesized during our perception of the ambient ...the tactile modality; positions and poses of objects in our hands can therefore be ...while tactile ...
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The role of the right temporoparietal junction in perceptual conflict: detection or resolution?
... for tactile discrimination for several ...in tactile localisation tasks are the most common between adjacent fingers ...and tactile stimuli are far apart (Spence et ...
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Visuo-tactile links in covert exogenous spatial attention remap across changes in unseen hand posture
... on tactile performance. Up/down (i.e., finger/thumb) judgments for tactile targets were reliably faster following a visual event on the same side of exter- nal space as the stimulated hand, versus on the ...
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Probing the mind with magnetism
... in tactile recognition of objects are rarely reported following damage to the visual ...the tactile deficits whereas, later, the brain will have had time to reorganize, possibly co-opting areas that would ...
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Somatosensation assessment using the NIH Toolbox
... Tactile Discrimination Test (5 stimuli 3 2 runs 5 10 trials). We tested both dominant and nondominant hands; there were no significant differences between hands, so because of the short time allocated for ...
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Online Full Text
... dynamic tactile sensing to detect when it is about to lose hold of a grasped object and take preventive measures before gross sliding ...A tactile sensor enables a robot, cybernetic device or other ...
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Sustained maintenance of somatotopic information in brain regions recruited by tactile working memory
... that tactile information is always automatically recoded into allocentric space and that this recoding is critical for the storage of tactile information within a nontactile memory system ...that ...
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The sources of dual task costs in multisensory WM tasks
... of tactile items on bimodal trials was reflected by a tactile CDA (tCDA) over somatosensory cortex; Figures 2B, 3B, ...two tactile items was unaffected by the number of visual items that had to be ...
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Categorical perception of tactile distance
... Points of subjective equality (PSEs). Log transformed points of subjective equality (PSEs) across all body parts and surfaces were compared against a ratio of 0 (veridical perception) with t-tests using Holm’s sequential ...
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Tactile Superresolution and Biomimetic Hyperacuity
... acuity tactile sensors and the methods used for robot ...in tactile robotics is that ‘more taxels are better’ (or, equivalently, sensors with fewer taxels are crit- ...
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Liu, Yuanting (2012): Multimodal interaction: developing an interaction concept for a touchscreen incorporating tactile feedback. Dissertation, LMU München: Fakultät für Mathematik, Informatik und Statistik
... Touchscreen-based tactile interfaces have applications in many areas including computer- assisted ...adding tactile feedback into the touchscreen-based control interface should be a potentially affordable ...
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Discrimination problems of retirement age employees
... more. Discrimination is also, essentially, a form of differentiation, but it is only recognized as unacceptable from the point of view of ...society. Discrimination describes such differences as gender, ...
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A dynamic tactile sensor on photoelastic effect
... Many techniques have been employed to detect object slip, however, none have compared or even remotely close to the sensitivity and robustness of human slip sensing capabilities. For robotic applications this has been ...
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Reflections on Discrimination
... Interestingly, it is quite likely that the decline of sexual discrimination has intensified socioeconomic inequalities that we are loath to describe as discrimination or regard as morally problematic. The ...
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The role of human somatosensory cortex in tactile stimulus processing: fMRI responses to microstimulation of individual tactile afferents
... Mounting evidence shows that primary somatosensory cortex, particularly SI, is actively engaged in dynamic processing of sensory information evoked by skin stimulation. SI plays both active and modulating roles in ...
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