1990
DOI: 10.1016/0093-934x(90)90116-x
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Enhancement of naming in nonfluent aphasia through gesture

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Cited by 108 publications
(37 citation statements)
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“…Recently it has been reported that stimulation of a site in primary motor cortex of monkeys produced mouth opening and also caused the fingers to clench into a grip and move to the mouth (Graziano, Taylor, & Moore, 2002). It has also been shown that BrocaÕs area for speech production is activated by non-linguistic hand movements (Gallese et al, 1996) and in aphasics picture perception and naming is improved by simultaneous hand movements (Hanlon, Brown, & Gerstman, 1990). The preceding implies that hand gestures facilitate speech gestures.…”
Section: Introductionmentioning
confidence: 95%
“…Recently it has been reported that stimulation of a site in primary motor cortex of monkeys produced mouth opening and also caused the fingers to clench into a grip and move to the mouth (Graziano, Taylor, & Moore, 2002). It has also been shown that BrocaÕs area for speech production is activated by non-linguistic hand movements (Gallese et al, 1996) and in aphasics picture perception and naming is improved by simultaneous hand movements (Hanlon, Brown, & Gerstman, 1990). The preceding implies that hand gestures facilitate speech gestures.…”
Section: Introductionmentioning
confidence: 95%
“…Second, both listening and observing speech movements causes an increase of motor evoked potentials recorded from tongue and lip muscles (Watkins, Strafella, & Paus, 2003;Pulvermüller & Fadiga, 2010). Finally, evidence for a link between gesturing and the speech system also comes from clinical studies: Hanlon, Brown and Gerstman (1990) showed that aphasic patients' object naming benefits from pointing with the right hand to the referents.…”
Section: Introductionmentioning
confidence: 99%
“…It is well accepted that TOT retrieval failures in normal subjects tend to be phonological rather than semantic (Brown and McNeill 1966;Jones and Langford 1987;Kohn et al 1987;Jones 1989;Brown 1991;Meyer and Bock 1992), and there is some evidence that preventing gesturing increases retrieval failures in the TOT situation (Frick-Horbury and Guttentag, in press). In the same vein, Broca's aphasics tend to produce very high proportions of lexical gestures (Cicone et al 1979;McNeill 1992), and their ability to name also seems to benefit from intentionally performing a gesture prior to naming (Hanlon et al 1990). However, there is some disagreement on the nature of naming problems in Broca's aphasia.…”
Section: The Input From Gesture To Speechmentioning
confidence: 99%
“…In a very different kind of study, Hanlon et al (1990) showed that aphasic patients' word retrieval in a picture naming task could be improved by training them to perform gestures just prior to their naming attempt.…”
Section: Gesture and Word Retrievalmentioning
confidence: 99%