2026-11-092026-11-09https://scholars.csmu.edu.tw/handle/123456789/38777Purpose: A gradual increase in the cases of musical alexia had been reported, and then the processing of musical staff reading had been emphasized. Additionally, evidence from brain-imaging research showed that when the person read a musical score, bilateral activation of extrastriate visual areas occurred. What is noteworthy is that the activity was centered in the left occipitoparietal junction, in a region dorsal to that activated during the reading of language. This finding suggested that more dorsal regions may be involved in reading musical notation, because this task placed larger demands on spatial-processing abilities. Methods: To test the notion, three groups were differentiated with different music reading ability (musicians, non-musicians, music dyslexia), and then assess their visual processing ability - spatial-processing and object recognition ability. This is the present study tries to demonstrate that the high correlation seemed to exist between music reading and both spatial-processing ability and object recognition velocity.隨著閱譜障礙的腦傷病人逐漸被報導出來，閱譜歷程也逐漸為學者所重視。同時腦 影像的研究也發現，當音樂專家在閱譜時，視覺區域會被活化，尤其是外紋狀視覺區的 外側。這些活化的區域集中在左腦枕－頂葉交接處，可能是因為閱譜時需動用視空間處 理能力，區辨出音符在五線譜上的特定位置，以獲得音高使然。最近，亦有學者以音痴 者(tone-deafness)為對象，發現他們的音高區辨能力與心像旋轉能力(視空間能力)有密切 關係。所以，音高區辨(無論是視覺上或聽覺上)能力與視空間能力之間具高相關。本研 究的主要目的就是想以閱譜障礙者為對象，驗證閱譜能力與視空間能力之關係。然而， 本研究假設閱譜歷程除了需要視空間能力之外，尚需用以區辨音符記號的物體辨認能 力。因此本研究計劃區分出不同閱譜能力者，包括音樂系、一般科系、閱譜障礙之大學 生及小學生，比較三組在視知覺作業上(包括視空間處理能力和物體辨識能力)的差異， 以驗證閱譜能力與視知覺能力之關係。五線譜視空間物體辨識閱譜障礙musical staffspatial processingobject recognitionmusical alexiaProject