نوع مقاله : مقاله پژوهشی

نویسندگان

1 دانشگاه سیستان و بلوچستان

2 دانشگاه علوم پزشکی مشهد

3 دانشگاه شهید باهنر کرمان

چکیده

نوا پریشی یکی از اختلالات تولید گفتار است که در آن بیماران زبان پریش قادر به کاربرد درست علائم نواختی نیستند. نواخت همچنین نشانه ای ضروری برای درک زبان گفتاری است. پژوهش حاضر که از نوع تجربی است با هدف بررسی درک منحنی های آهنگ در بیماران فارسی زبان مبتلا به زبان پریشی بروکا انجام شده است. آزمودنی های این پژوهش تعداد ٣ نفر مرد فارسی زبان هستند که بصورت ساده و هدفمند از میان بیماران زبان پریش مراجعه کننده به واحد گفتار درمانی مرکز آموزشی، پژوهشی و درمانی قائم شهر مشهد انتخاب شدند. درک منحنی های آهنگ بیماران با استفاده از آزمونی که بر اساس آزمون درک منحنی های آهنگ در زبان پریشی برای زبان فارسی بومی شده بود، مورد سنجش قرار گرفت. نتایج پژوهش نشان داد که افراد زبان پریش بروکا قادر به تشخیص هر سه منحنی آهنگ (جملات خبری، پرسشی و تأکیدی ویژه) مورد آزمون بودند. اما، آنها عملکرد ضعیف تری نسبت به افراد گروه شاهد داشتند. بنابراین بطور کلی، پژوهش حاضر تأیید می کند که درک منحنی های آهنگ و به تبع آن توانایی های واجی تقریبأ سالم باقی مانده است.

کلیدواژه‌ها

عنوان مقاله [English]

Perception of intonational contours in Persian Broca’s Aphasics

نویسندگان [English]

  • Azam Meykade 1
  • Payam Sasannejad 2
  • Ali asghar Rostami Abusaeedi 3
  • Abas ali Ahanghar 1

چکیده [English]

Perception of Intonation Contours
 in Persian-Speaking Broca Aphasics
 
Ali Asghar Rostami Abusaeedi[1]
 Abbas Ali Ahangar[2]
 Payam Sasannejad[3]
 Azam Meykadeh[4]
 
 
Received: 2015/06/24
Accepted: 2015/11/15
 
 
Abstract
Dysprosody is a disorder of speech production in which  aphasic patients are not able to apply the prosodic cues correctly. Prosody is also an essential cue for the perception of spoken language. The present study, an experimental research, aimed at exploring the perception of intonation contours in Persian-speaking Broca Aphasics. The participants of this study included three Persian-speaking males who were selected by simple and purposeful sampling method from patients directed to the speech therapy unit in Ghaem Educational, Research and Treatment Centre of Mashhad. The ability of Broca Aphasics to comprehend intonation contours was assessed via Persian adapted Comprehension Test of Intonation Contours in Aphasia. The findings of the research showed that the Broca Aphasic individuals were able to distinguish the three intonation contours (neutral declaratives, yes-no questions, and narrow focus) tested; however, they demonstrated a poorer performance than the control group. Thus, generally speaking, the present study confirms that the perception of intonation contours and consequently the phonological abilities remain virtually intact. The present study confirms that the perception of intonation contours and consequently the phonological abilities remain virtually intact.
 
Keywords: Dysprosody, Broca Aphasia, intonation contours, Persian language, perception, phonological abilities
 



[1] Professor, Shahid Bahonar University of Kerman,- Department of English Language and Literature, Faculty of Literature and Humanities, Shahid Bahonar University of Kerman. rostamiabu110@yahoo.com


[2] Associate Professor, University of Sistan and Baluchestan, Department of English Language and Literature, Faculty of Literature and Humanities, University of Sistan and Baluchestan.  ahangar@english.usb.ac.ir


[3] Assistant Professor, Mashhad University of Medical Sciences, Department of Neurology, Ghaem Hospital. sasannejadp@mums.ac.ir


[4] MA, General Linguistics, University of Sistan and Baluchestan, Department of English Language and Literature, Faculty of Literature and Humanities, University of Sistan and Baluchestan. a.meykadeh@modares.ac.ir,( Corresponding Author).

کلیدواژه‌ها [English]

  • Dysprosody
  • Broca’s aphasia
  • Intonational contours
  • Persian language
  • perception
  • phonological abilities
 اسلامی، محرم. (١٣٨٤). واج شناسی: تحلیل نظام آهنگ فارسی. تهران: سمت.
نیلی پور، رضا (١٣٧٢). آزمون زبان پریشی فارسی. تهران: دانشگاه علوم پزشکی ایران.
Aziz-Zadeh, L., Sheng, T., & Gheytanchi, A. (2010). “Common premotor regions for the perception and production of prosody and correlations with empathy and prosodic ability”. PloS one5(1), e8759.
Baum, S. R. (1998). “The role of fundamental frequency and duration in the perception of linguistic stress by individuals with brain damage”. Journal of Speech, Language and Hearing Research. Vol. 14.  PP. 31- 40.
Baum, S., J. Daniloff, R. Daniloff and J. Lewis (1982). “Sentence comprehension by Broca’s aphasics: effects of some suprasegmental variables”. Brain and Language, 17; 261-271.
Baum, S. R., & Pell, M.D. (1997). “Production of affective and linguistic prosody by brain-damaged patients”. Aphasiology, 11(2), 177-198.
Behrens, S. J. (1988). The role of the right hemisphere in the production of linguistic stress. Brain and Language, 33,104–127.
Bradvik, B., Dravins, C., Holtas, S., Rosen, I., Ryding, E., & Ingvar, D. H. (1991). “Disturbances of speech prosody following right hemisphere infarcts”. Acta Neurologica Scandinavica, 84,114–126.
Darby, D. G. (1993). “Sensory aprosodia: A clinical clue to lesion of the inferior division of the right middle cerebral artery?” Neurology, 43,567– 572
Dogil, G., Wildgruber, D., Riecker, A., Ackermann, H., & Grodd, W. Prosody in speech production: An fMRI study. Retrieved from
Dykstra, K., Gandour, J., & Stark, R. E. (1995). “Disruption of prosody after frontal lobe seizures in the non-dominant hemisphere”. Aphasiology, 9, 453–476
Emmorey, K. D. (1987). “The neurological substrates for prosodic aspects of speech”.  Brain and Language, Vol. 30(2). PP. 305 – 320.
Fedorenko, E., Hsieh, P. J., & Balewski, Z. (2013). “A possible functional localiser for identifying brain regions sensitive to sentence-level prosody”. Language, Cognition and Neuroscience, 1-29.
Gandour, J., Dzemidzic, M., Wong, D., Lowe, M., Tong, Y., Hsieh, L., et al. (2003). “Temporal integration of speech prosody is shaped by language experience: An fMRI study”. Brain and Language. Vol. 84(3). PP. 318-336.
Gandour, J., S. Petty, & R. Dardarnanada. (1989).  “Dysprosody in broca’s aphasia: A Case study”. Brain and Language. Vol. 37(2). PP. 232-257.
Gavarró, A., & Salmons, I. (2010). Intonational Patterns and Comprehension in Broca’s Aphasia”, MA dissertation, Barcelona University. Retrieved from http://filcat.uab.cat/clt/publicacions/reports/pdf/GGT-10-09.pdf
Gavarró, A., & Salmons, I. (2013). “The discrimination of intonational contours in Broca’s aphasia”. Clinical linguistics & phonetics27(8), 632-646.
Grodzinsky, Y. (2000). “The neurology of syntax: language use without Broca’s area”.  Behavioral and Brain Sciences. Vol. 23. PP. 1-71.
Kimelman, M.(1991). “The role of target word stress in auditory comprehension by aphasic listeners”. Journal of Speech and Hearing Research, 34; 334-339.
Kimelman, M. & M. McNeil (1987). “An investigation of emphatic stress comprehension in adult aphasia: a replication”.  Journal of Speech and Hearing Research, 30; 295-300.
Kimelman, M., & M, McNeil. (1989). “Contextual influences on the auditory comprehension of stressed targets by aphasic listeners”. Clinical Aphasiology, 18; 407-420.
Ladd, D. R. (1996). Intonational phonology. Cambridge: Cambridge University Press.
MildnerV. (2008).The Cognitive Neuroscience of Human Communication. New York: Lawrence Erlbaum Associates.
Pashek,  G. V., & Brookshire, R. H. (1982). “Effects of rate of speech and linguistic stress on auditory paragraph comprehension of aphasic individuals”. Journal of Speech and Hearing Research, 25; 377-383.
Perkins, J. M., J. A. Baran. & J. Gandour. (1996). “Hemispheric specialization in processing intonation contours”. Aphasiology. Vol. 10(4). PP. 343-362.  
Raithel, V. (2005). The perception of intonation contours and focus by aphasic and healthy individuals. Gunter Narr Verlag, Tübigen
Ross, E. D. (1981). The aprosodias: “Functional-anatomic organization of the affective components of language in the right hemisphere”. Archives of Neurology, 38, 561–569.
Ross, E. D., Thompson, R. D., & Yenkosky, J. (1997). “Lateralization of affective prosody in brain and the callosal integration of hemispheric language functions”. Brain and Language, 56(1), 27–54.
Seddoh, S. A. (2006). “A perceptual investigation of intonation categories in patients with unilateral left and right hemisphere damage”. Brain and Language. Vol.  99. PP. 8-219.
Shapiro, B. E., & Danly, M. (1985). “The role of the right hemisphere in the control of speech prosody in propositional and affective contexts”. Brain and Language, 25(1), 19 –36.
Shipley-Brown, F., W.O. Dingwall, C.I. Berun, G. Yenikomshtan & S. Gordon, Salant. (1988). “Hemispheric processing of affective and linguistic intonation contours in normal subjects”. Brain and Language. Vol. 33. PP. 16-26.
Van Lancker, D., & Sidtis, J. J. (1992). “The identification of affective prosodic stimuli by left- and right-hemisphere-damaged subjects: All errors are not created equal”. Journal of Speech and Hearing Research, 35, 963 –970.
Walker, J. P., T. Daigle & M. Buzzard. (2002). “Hemispheric specialization in processing prosodic structures: Revisited”.  Aphasiology. Vol. 16(12). PP. 1155-1172.
Wertz, R. T., Henschel, C. R., Auther, L. L., Ashford, J. R., & Kirshner, H. S. (1998). “Affective prosodic disturbance subsequent to right hemisphere stroke: A clinical application”. Journal of Neurolinguistics, 11, 89–102.
Witteman, J., Goerlich-Dobre, K. S., Martens, S., Aleman, A., Van Heuven, V. J., Schiller, N. (2014). “The nature of hemispheric specialization for prosody perception”. Cognitive, Affective, & Behavioral Neuroscience, 14(3), 1104-1114.
Witteman, J., van IJzendoorn, M. H., van de Velde, D., van Heuven, V. J. J. P., & Schiller, N. O. (2011). “The nature of hemispheric specialization for linguistic and emotional prosodic perception: A meta-analysis of the lesion literature”. Neuropsychologia, 49, 3722 –3738.