The cerebral cortex activity patterns related to the coincidence anticipation timing task using a downward moving visual target
-
- Koshizawa Ryo
- Graduate school of Literature and Social Sciences, Nihon University
-
- Mori Akio
- College of Humanities and Sciences, Nihon University
-
- Ozawa Toru
- College of Humanities and Sciences, Nihon University
-
- Takayose Masaki
- College of Humanities and Sciences, Nihon University
-
- Oki Kazuma
- Graduate school of Literature and Social Sciences, Nihon University
Bibliographic Information
- Other Title
-
- 下方移動視標を用いた見越し反応に関与する大脳皮質の活動様式
- カホウ イドウ シヒョウ オ モチイタ ミコシ ハンノウ ニ カンヨスル ダイノウ ヒシツ ノ カツドウ ヨウシキ
Search this article
Abstract
<p> In the present study, we attempted to clarify the activity pattern of the cerebral cortex that is involved in a coincidence anticipation timing task using a downward moving visual target. The subjects were ten healthy adult males. All the subjects were right-handed. The tasks consisted of a non-coincidence anticipation timing task as the control task and a coincidence anticipation timing task using a downward moving visual target on a computer display. Both tasks were carried out on a computer display placed at approximately 1.3 m from the subject. An electroencephalogram (EEG) was recorded from electrodes placed at 128 sites on the subjects’ scalp. The EEG was divided into the frequency band of the alpha component (8-13 Hz) and the beta component (13-30 Hz) by fast Fourier Transform (FFT) analysis and then analyzed. In addition, the alpha and beta components were each compared for 18 sites, based on the international 10/20 system without Cz between the control task and the coincidence anticipation timing task. </p><p> The results showed that the alpha component decreased significantly at F7 and T3 in the coincidence anticipation timing task compared with that of the control task, the beta component increased significantly at C4, T3, and P3, and the beta component significant decreased at Fp1 and Fp2. These results of a comparison between two tasks, suggest that parietal, temporal, motor, premotor, and frontal pole areas are involved with the execution of the coincidence anticipation timing task using a downward moving visual target.</p>
Journal
-
- Health and Behavior Sciences
-
Health and Behavior Sciences 7 (1), 7-12, 2009
Health and Behavior Sciences
- Tweet
Details 詳細情報について
-
- CRID
- 1390285300163921664
-
- NII Article ID
- 130007855069
-
- NII Book ID
- AA11988961
-
- ISSN
- 24347132
- 13480898
-
- NDL BIB ID
- 10161937
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- CiNii Articles
-
- Abstract License Flag
- Disallowed