ONLINE PAPERS
REVIEW PAPERS
- Naya, Y. & Sakai, K. L.: Editorial: Task-related brain systems revealed by human imaging experiments. Front. Behav. Neurosci. 16, 889486, 1-2 (2022). DOI: 10.3389/fnbeh.2022.889486. (PDF ファイル 0.11MB)
- Perlovsky, L. & Sakai, K. L.: Language and cognition. Front. Behav. Neurosci. 8, 436, 1-2 (2014). DOI: 10.3389/fnbeh.2014.00436. (PDF ファイル 0.26MB)
- Ohta, S., Fukui, N. & Sakai, K. L.: Computational principles of syntax in the regions specialized for language: Integrating theoretical linguistics and functional imaging. Front. Behav. Neurosci. 7, 204, 1-13 (2013). DOI: 10.3389/fnbeh.2013.00204. (PDF ファイル 3.69MB)
ORIGINAL PAPERS
- Umejima, K., Flynn, S. & Sakai, K. L.: Enhanced activations in the dorsal inferior frontal gyrus specifying the who, when, and what for successful building of sentence structures in a new language. Sci. Rep. 14, 54 (2024). DOI: 10.1038/s41598-023-50896-6. (PDF ファイル 3.12MB)
- ◆Supplementary Material◆ Umejima, K., Flynn, S. & Sakai, K. L.: Enhanced activations in the dorsal inferior frontal gyrus specifying the who, when, and what for successful building of sentence structures in a new language. (PDF ファイル 0.81MB)
- Kinno, R., Muragaki, Y., Maruyama, T., Tamura, M., Ono, K., Tanaka, K. & Sakai, K. L.: Diffuse glioma-induced structural reorganization in close association with preexisting syntax-related networks. Cortex 167, 283-302 (2023). DOI: 10.1016/j.cortex.2023.07.005. (PDF ファイル 4.73MB)
- Umejima, K., Nakamura, I., Fukui, N., Zushi, M., Narita, H. & Sakai, K. L.: Differential networks for processing structural dependencies in human language: Linguistic capacity vs. memory-based ordering. Front. Psychol. 14, 1153871, 1-17 (2023). DOI: 10.3389/fpsyg.2023.1153871. (PDF ファイル 1.58MB)
- Murotani, Y. & Sakai, K. L.: Brain activations during retrieval of colors based on the context of cartoons (Japanese). Brain Nerve 75, 173-182 (2023). DOI: 10.11477/mf.1416202300. (PDF ファイル 5.46MB)
- Sakai, K. L., Oshiba, Y., Horisawa, R., Miyamae, T. & Hayano, R.: Music-experience-related and musical-error-dependent activations in the brain. Cereb. Cortex 32, 4229-4242 (2022). DOI: 10.1093/cercor/bhab478. (PDF ファイル 1.56MB)
- ◆Supplementary Data◆ Sakai, K. L., Oshiba, Y., Horisawa, R., Miyamae, T. & Hayano, R.: Music-experience-related and musical-error-dependent activations in the brain. (PDF ファイル 0.35MB)
- Umejima, K., Flynn, S. & Sakai, K. L.: Enhanced activations in syntax-related regions for multilinguals while acquiring a new language. Sci. Rep. 11, 7296 (2021). DOI: 10.1038/s41598-021-86710-4. (PDF ファイル 1.64MB)
- ◆Supplementary Material◆ Umejima, K., Flynn, S. & Sakai, K. L.: Enhanced activations in syntax-related regions for multilinguals while acquiring a new language. (PDF ファイル 0.36MB)
- Sakai, K. L., Kuwamoto, T., Yagi, S. & Matsuya, K.: Modality-dependent brain activation changes induced by acquiring a second language abroad. Front. Behav. Neurosci. 15, 631957, 1-10 (2021). DOI: 10.3389/fnbeh.2021.631957. (PDF ファイル 1.38MB)
- Umejima, K., Ibaraki, T., Yamazaki, T. & Sakai, K. L.: Paper notebooks vs. mobile devices: Brain activation differences during memory retrieval. Front. Behav. Neurosci. 15, 634158, 1-11 (2021). DOI: 10.3389/fnbeh.2021.634158. (PDF ファイル 3.09MB)
- Yagihashi, M. & Sakai, K. L.: Brain activations reflecting mental states induced by the context of cartoons (Japanese). Brain Nerve 73, 79-87 (2021). DOI: 10.11477/mf.1416201713. (PDF ファイル 1.17MB)
- Tanaka, K., Kinno, R., Muragaki, Y., Maruyama, T. & Sakai, K. L.: Task-induced functional connectivity of the syntax-related networks for patients with a cortical glioma. Cereb. Cortex Commun. 1, tgaa061, 1-15 (2020). DOI: 10.1093/texcom/tgaa061. (PDF ファイル 4.82MB)
- Kinno, R., Muragaki, Y., Maruyama, T., Tamura, M., Tanaka, K., Ono, K. & Sakai, K. L.: Differential effects of a left frontal glioma on the cortical thickness and complexity of both hemispheres. Cereb. Cortex Commun. 1, tgaa027, 1-11 (2020). DOI: 10.1093/texcom/tgaa027. (PDF ファイル 1.37MB)
- Tanaka, K., Nakamura, I., Ohta, S., Fukui, N., Zushi, M., Narita, H. & Sakai, K. L.: Merge-generability as the key concept of human language: Evidence from neuroscience. Front. Psychol. 10, 2673, 1-16 (2019). DOI: 10.3389/fpsyg.2019.02673. (PDF ファイル 3.14MB)
- Yamamoto, K. & Sakai, K. L.: Differential signatures of second language syntactic performance and age on the structural properties of the left dorsal pathway. Front. Psychol. 8, 829, 1-13 (2017). DOI: 10.3389/fpsyg.2017.00829. (PDF ファイル 3.37MB)
- Ohta, S., Koizumi, M. & Sakai, K. L.: Dissociating effects of scrambling and topicalization within the left frontal and temporal language areas: An fMRI study in Kaqchikel Maya. Front. Psychol. 8, 748, 1-14 (2017). DOI: 10.3389/fpsyg.2017.00748. (PDF ファイル 0.4MB)
- Yamamoto, K. & Sakai, K. L.: The dorsal rather than ventral pathway better reflects individual syntactic abilities in second language. Front. Hum. Neurosci. 10, 295, 1-18 (2016). DOI: 10.3389/fnhum.2016.00295. (PDF ファイル 3.74MB)
- Saito, T., Muragaki, Y., Maruyama, T., Tamura, M., Nitta, M., Tsuzuki, S., Konishi, Y., Kamata, K., Kinno, R., Sakai, K. L., Iseki, H. & Kawamata, T.: Difficulty in identification of the frontal language area in patients with dominant frontal gliomas that involve the pars triangularis. J. Neurosurg. 125, 803-811 (2016). DOI: 10.3171/2015.8.JNS151204. (2015) (PDF ファイル 2.04MB)
- Kinno, R., Ohta, S., Muragaki, Y., Maruyama, T. & Sakai, K. L.: Left frontal glioma induces functional connectivity changes in syntax-related networks. SpringerPlus 4, 317, 1-6 (2015). DOI: 10.1186/s40064-015-1104-6. (PDF ファイル 2.89MB)
- Shimizu, Y. & Sakai, K. L.: Visualization of gray matter myelin and fiber bundles critical for relative pitch: A role of the left posterior long insular cortex (Japanese). Brain Nerve 67, 1147-1155 (2015). DOI: 10.11477/mf.1416200274. (PDF ファイル 1.99MB)
- Iijima, K. & Sakai, K. L.: Subliminal enhancement of predictive effects during syntactic processing in the left inferior frontal gyrus: An MEG study. Front. Syst. Neurosci. 8, 217, 1-14 (2014). DOI: 10.3389/fnsys.2014.00217. (PDF ファイル 3.35MB)
- Nakai, T. & Sakai, K. L.: Neural mechanisms underlying the computation of hierarchical tree structures in mathematics. PLOS ONE 9, e111439, 1-13 (2014). DOI: 10.1371/journal.pone.0111439. (PDF ファイル 1.04MB)
- Saito, T., Tamura, M., Muragaki, Y., Maruyama, T., Kubota, Y., Fukuchi, S., Nitta, M., Chernov, M., Okamoto, S., Sugiyama, K., Kurisu, K., Sakai, K. L., Okada, Y. & Iseki, H.: Intraoperative cortico-cortical evoked potentials for the evaluation of language function during brain tumor resection: Initial experience with 13 cases. J. Neurosurg. 121, 827-838 (2014). DOI: 10.3171/2014.4.JNS131195. (PDF ファイル 2.03MB)
- Kinno, R., Ohta, S., Muragaki, Y., Maruyama, T. & Sakai, K. L.: Differential reorganization of three syntax-related networks induced by a left frontal glioma. Brain 137, 1193-1212 (2014). DOI: 10.1093/brain/awu013. (PDF ファイル 3.25MB)
- Inubushi, T. & Sakai, K. L.: Functional and anatomical correlates of word-, sentence-, and discourse-level integration in sign language. Front. Hum. Neurosci. 7, 681, 1-13 (2013). DOI: 10.3389/fnhum.2013.00681. (PDF ファイル 0.99MB)
- Ohta, S., Fukui, N. & Sakai, K. L.: Syntactic computation in the human brain: The Degree of Merger as a key factor. PLOS ONE 8, e56230, 1-16 (2013). DOI: 10.1371/journal.pone.0056230. (PDF ファイル 4.17MB)
- Inubushi, T., Iijima, K., Koizumi, M. & Sakai, K. L.: Left inferior frontal activations depending on the canonicity determined by the argument structures of ditransitive sentences: An MEG study. PLOS ONE 7, e37192, 1-11 (2012). DOI: 10.1371/journal.pone.0037192. (PDF ファイル 1.75MB)
- Kinno, R., Muragaki, Y. & Sakai, K. L.: Gray or white? - The contribution of gray matter in a glioma to language deficits. Advances in the Biology, Imaging, and Therapies for Glioblastoma, InTech pp.107-122 (2011) (PDF ファイル 1.74MB)
- Kinno, R., Muragaki, Y., Hori, T., Maruyama, T., Kawamura, M. & Sakai, K. L.: Agrammatic comprehension caused by a glioma in the left frontal cortex. Brain Lang. 110, 71-80 (2009). DOI: 10.1016/j.bandl.2009.05.001. (PDF ファイル 1.14MB)
- Nauchi, A. & Sakai, K. L.: Greater leftward lateralization of the inferior frontal gyrus in second language learners with higher syntactic abilities. Hum. Brain Mapp. 30, 3625-3635 (2009). DOI: 10.1002/hbm.20790. (PDF ファイル 0.45MB)
- Iijima, K., Fukui, N. & Sakai, K. L.: The cortical dynamics in building syntactic structures of sentences: An MEG study in a minimal-pair paradigm. NeuroImage 44, 1387-1396 (2009). DOI: 10.1016/j.neuroimage.2008.10.041. (PDF ファイル 0.44MB)
- Sakai, K. L., Nauchi, A., Tatsuno, Y., Hirano, K., Muraishi, Y., Kimura, M., Bostwick, M. & Yusa, N.: Distinct roles of left inferior frontal regions that explain individual differences in second language acquisition. Hum. Brain Mapp. 30, 2440-2452 (2009). DOI: 10.1002/hbm.20681. (PDF ファイル 0.36MB)
- Yasui, T., Kaga, K. & Sakai, K. L.: Language and music: Differential hemispheric dominance in detecting unexpected errors in the lyrics and melody of memorized songs. Hum. Brain Mapp. 30, 588-601 (2009). DOI: 10.1002/hbm.20529. (PDF ファイル 0.68MB)
- Momo, K., Sakai, H. & Sakai, K. L.: Syntax in a native language still continues to develop in adults: Honorification judgment in Japanese. Brain Lang. 107, 81-89 (2008). DOI: 10.1016/j.bandl.2007.12.003. (PDF ファイル 0.35MB)
- Kinno, R., Kawamura, M., Shioda, S. & Sakai, K. L.: Neural correlates of non-canonical syntactic processing revealed by a picture-sentence matching task. Hum. Brain Mapp. 29, 1015-1027 (2008). DOI: 10.1002/hbm.20441. (PDF ファイル 0.88MB)
- Mochizuki, H., Ugawa, Y., Terao, Y. & Sakai, K. L.: Cortical hemoglobin-concentration changes under the coil induced by single-pulse TMS in humans: A simultaneous recording with near-infrared spectroscopy. Exp. Brain Res. 169, 302-310 (2006). DOI: 10.1007/s00221-005-0149-0. (PDF ファイル 0.28MB)
- Tatsuno, Y. & Sakai, K. L.: Language-related activations in the left prefrontal regions are differentially modulated by age, proficiency, and task demands. J. Neurosci. 25, 1637-1644 (2005). DOI: 10.1523/JNEUROSCI.3978-04.2005. (PDF ファイル 0.53MB)
- Sakai, K. L., Miura, K., Narafu, N. & Muraishi, Y.: Correlated functional changes of the prefrontal cortex in twins induced by classroom education of second language. Cereb. Cortex 14, 1233-1239 (2004). DOI: 10.1093/cercor/bhh084. (PDF ファイル 0.38MB)
- Hashimoto, R. & Sakai, K. L.: Learning letters in adulthood: Direct visualization of cortical plasticity for forming a new link between orthography and phonology. Neuron 42, 311-322 (2004). DOI: 10.1016/S0896-6273(04)00196-5. (PDF ファイル 2.23MB)
- Homae, F., Yahata, N. & Sakai, K. L.: Selective enhancement of functional connectivity in the left prefrontal cortex during sentence processing. NeuroImage 20, 578-586 (2003). DOI: 10.1016/S1053-8119(03)00272-6. (PDF ファイル 0.49MB)
- Hashimoto, Y. & Sakai, K. L.: Brain activations during conscious self-monitoring of speech production with delayed auditory feedback: an fMRI study. Hum. Brain Mapp. 20, 22-28 (2003). DOI: 10.1002/hbm.10119. (PDF ファイル 0.16MB)
- Noguchi, Y., Watanabe, E. & Sakai, K. L.: An event-related optical topography study of cortical activation induced by single-pulse transcranial magnetic stimulation. NeuroImage 19, 156-162 (2003). DOI: 10.1016/S1053-8119(03)00054-5. (PDF ファイル 0.25MB)
- Sakai, K. L., Noguchi, Y., Takeuchi, T. & Watanabe, E.: Selective priming of syntactic processing by event-related transcranial magnetic stimulation of Broca's area. Neuron 35, 1177-1182 (2002). DOI: 10.1016/S0896-6273(02)00873-5. (PDF ファイル 0.13MB)
- Hashimoto, R. & Sakai, K. L.: Specialization in the left prefrontal cortex for sentence comprehension. Neuron 35, 589-597 (2002). DOI: 10.1016/S0896-6273(02)00788-2. (PDF ファイル 0.26MB)
- Noguchi, Y., Takeuchi, T. & Sakai, K. L.: Lateralized activation in the inferior frontal cortex during syntactic processing: Event-related optical topography study. Hum. Brain Mapp. 17, 89-99 (2002). DOI: 10.1002/hbm.10050. (PDF ファイル 2.59MB)
- Homae, F., Hashimoto, R., Nakajima, K., Miyashita, Y. & Sakai, K. L.: From perception to sentence comprehension: The convergence of auditory and visual information of language in the left inferior frontal cortex. NeuroImage 16, 883-900 (2002). DOI: 10.1006/nimg.2002.1138. (PDF ファイル 2.45MB)
- Hashimoto, R., Homae, F., Nakajima, K., Miyashita, Y. & Sakai, K. L.: Functional differentiation in the human auditory and language areas revealed by a dichotic listening task. NeuroImage 12, 147-158 (2000). DOI: 10.1006/nimg.2000.0603. (PDF ファイル 2.22MB)
- Embick, D., Marantz, A., Miyashita, Y., O'Neil, W. & Sakai, K. L.: A syntactic specialization for Broca's area. Proc. Natl. Acad. Sci. USA 97, 6150-6154 (2000). DOI: 10.1073/pnas.100098897. (PDF ファイル 0.5MB)
- Sato, H., Takeuchi, T. & Sakai, K. L.: Temporal cortex activation during speech recognition: An optical topography study. Cognition 73, B55-B66 (1999). DOI: 10.1016/S0010-0277(99)00060-8. (PDF ファイル 0.46MB)
CONFERENCE ABSTRACTS
PDFファイルをご覧になるためには、AdobeReader® が必要です。パソコンにインストールされていない方は右のアイコンをクリックしてダウンロードしてください。