TY - JOUR AU - Zhang, Xin-Yue AU - Ye, Fang AU - Yin, Zi-Han AU - Li, Ya-Qin AU - Bao, Qiong-Nan AU - Xia, Man-Ze AU - Chen, Zheng-Hong AU - Zhong, Wan-Qi AU - Wu, Ke-Xin AU - Yao, Jin AU - Liang, Fan-Rong TI - Research status and trends of physical activity on depression or anxiety: a bibliometric analysis JF - FRONTIERS IN NEUROSCIENCE J2 - FRONT NEUROSCI-SWITZ VL - 18 PY - 2024 SN - 1662-4548 DO - 10.3389/fnins.2024.1337739 UR - https://m2.mtmt.hu/api/publication/34843138 ID - 34843138 LA - English DB - MTMT ER - TY - JOUR AU - Pfurtscheller, Gert AU - Rassler, Beate AU - Schwarz, Gerhard AU - Klimesch, Wolfgang TI - Scan-associated anxiety (scanxiety): the enigma of emotional breathing oscillations at 0.32 Hz (19 bpm) JF - FRONTIERS IN NEUROSCIENCE J2 - FRONT NEUROSCI-SWITZ VL - 18 PY - 2024 SN - 1662-4548 DO - 10.3389/fnins.2024.1384993 UR - https://m2.mtmt.hu/api/publication/34834485 ID - 34834485 AB - MRI-related anxiety in healthy participants is often characterized by a dominant breathing frequency at around 0.32 Hz (19 breaths per minute, bpm) at the beginning but in a few cases also at the end of scanning. Breathing waves at 19 bpm are also observed in patients with anxiety independently of the scanned body part. In patients with medically intractable epilepsy and intracranial electroencephalography (iEEG), spontaneous breathing through the nose varied between 0.24 and 0.37 Hz (~19 bpm). Remarkable is the similarity of the observed breathing rates at around 0.32 Hz during different types of anxiety states (e.g., epilepsy, cancer, claustrophobia) with the preferred breathing frequency of 0.32 Hz (19 bpm), which is predicted by the binary hierarchy model of Klimesch. This elevated breathing frequency most likely reflects an emotional processing state, in which energy demands are minimized due to a harmonic coupling ratio with other brain–body oscillations. LA - English DB - MTMT ER - TY - JOUR AU - Guo, D. AU - Hu, J. AU - Wang, D. AU - Wang, C. AU - Yue, S. AU - Xu, F. AU - Zhang, Y. TI - Variation in brain connectivity during motor imagery and motor execution in stroke patients based on electroencephalography JF - FRONTIERS IN NEUROSCIENCE J2 - FRONT NEUROSCI-SWITZ VL - 18 PY - 2024 SN - 1662-4548 DO - 10.3389/fnins.2024.1330280 UR - https://m2.mtmt.hu/api/publication/34833341 ID - 34833341 N1 - Rehabilitation Center, Qilu Hospital of Shandong University, Shandong, Jinan, China International School for Optoelectronic Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, China Rehabilitation and Physical Therapy Department, Shandong University of Traditional Chinese Medicine Affiliated Hospital, Shandong, Jinan, China Export Date: 3 May 2024 Correspondence Address: Yue, S.; Rehabilitation Center, Shandong, China; email: shouweiy@sdu.edu.cn Correspondence Address: Zhang, Y.; Rehabilitation Center, Shandong, China; email: zhangyang982003@163.com Correspondence Address: Xu, F.; International School for Optoelectronic Engineering, China; email: xfz@qlu.edu.cn Tradenames: SPSS version 25, IBM, United States Manufacturers: IBM, United States AB - Objective: The objective of this study was to analyze the changes in connectivity between motor imagery (MI) and motor execution (ME) in the premotor area (PMA) and primary motor cortex (MA) of the brain, aiming to explore suitable forms of treatment and potential therapeutic targets. Methods: Twenty-three inpatients with stroke were selected, and 21 right-handed healthy individuals were recruited. EEG signal during hand MI and ME (synergy and isolated movements) was recorded. Correlations between functional brain areas during MI and ME were compared. Results: PMA and MA were significantly and positively correlated during hand MI in all participants. The power spectral density (PSD) values of PMA EEG signals were greater than those of MA during MI and ME in both groups. The functional connectivity correlation was higher in the stroke group than in healthy people during MI, especially during left-handed MI. During ME, functional connectivity correlation in the brain was more enhanced during synergy movements than during isolated movements. The regions with abnormal functional connectivity were in the 18th lead of the left PMA area. Conclusion: Left-handed MI may be crucial in MI therapy, and the 18th lead may serve as a target for non-invasive neuromodulation to promote further recovery of limb function in patients with stroke. This may provide support for the EEG theory of neuromodulation therapy for hemiplegic patients. Copyright © 2024 Guo, Hu, Wang, Wang, Yue, Xu and Zhang. LA - English DB - MTMT ER - TY - JOUR AU - Tesfaye, Ephrem AU - Getnet, Mihret AU - Anmut Bitew, Desalegn AU - Adugna, Dagnew Getnet AU - Maru, Lemlemu TI - Brain functional connectivity in hyperthyroid patients: systematic review JF - FRONTIERS IN NEUROSCIENCE J2 - FRONT NEUROSCI-SWITZ VL - 18 PY - 2024 SP - 1383355 SN - 1662-4548 DO - 10.3389/fnins.2024.1383355 UR - https://m2.mtmt.hu/api/publication/34816187 ID - 34816187 LA - English DB - MTMT ER - TY - JOUR AU - Zhang, Yunhong AU - Hu, Yuelin AU - Tan, Jun AU - Ma, Ruiqing AU - Si, Feng AU - Yang, Yi TI - Do color enhancement algorithms improve the experience of color-deficient people? An empirical study based on smartphones JF - FRONTIERS IN NEUROSCIENCE J2 - FRONT NEUROSCI-SWITZ VL - 18 PY - 2024 SP - 1 EP - 10 PG - 10 SN - 1662-4548 DO - 10.3389/fnins.2024.1366541 UR - https://m2.mtmt.hu/api/publication/34801913 ID - 34801913 AB - Approximately 8% of the global population experiences color-vision deficiency. It is important to note that “color-vision deficiency” is distinct from “color blindness,” as used in this article, which refers to the difficulty in distinguishing certain shades of color. This study explores color enhancement algorithms based on the neural mechanisms of color blindness and color deficiency. The algorithms are then applied to smartphones to improve the user experience (UX) of color-enhancing features in different top-selling smartphone brands with different operating systems (OS). A color-enhancing application program was developed for individuals with color-vision deficiency and compared to two other mature color-enhancing programs found in top-selling smartphones with different mainstream operating systems. The study included both objective and subjective evaluations. The research materials covered three aspects: daily life, information visualization, and videos. Additionally, this research study examines various levels of color enhancement through three dimensions of subjective evaluation: color contrast, color naturalness, and color preference. The results indicate that all color-enhancing features are beneficial for individuals with color-vision deficiencies due to their strong color contrast. The users' color preference is closely linked to color naturalness. The application program preserves the naturalness of colors better than the other two color-enhancing features. The subjective evaluations show similar trends across different operating systems, with differences arising from the use of different color-enhancing algorithms. Therefore, different algorithms may result in different sizes of the color gamut. LA - English DB - MTMT ER - TY - JOUR AU - Irie, Kanako AU - Ohta, Ken-ichi AU - Ujihara, Hidetoshi AU - Araki, Chihiro AU - Honda, Kodai AU - Suzuki, Shingo AU - Warita, Katsuhiko AU - Otabi, Hikari AU - Kumei, Haruki AU - Nakamura, Shinji AU - Koyano, Kosuke AU - Miki, Takanori AU - Kusaka, Takashi TI - An enriched environment ameliorates the reduction of parvalbumin-positive interneurons in the medial prefrontal cortex caused by maternal separation early in life JF - FRONTIERS IN NEUROSCIENCE J2 - FRONT NEUROSCI-SWITZ VL - 17 PY - 2024 PG - 19 SN - 1662-4548 DO - 10.3389/fnins.2023.1308368 UR - https://m2.mtmt.hu/api/publication/34799825 ID - 34799825 N1 - Funding Agency and Grant Number: Japan Society for the Promotion of Science10.13039/501100001691; National Institute of Advanced Industrial Science and Technology Funding text: The authors acknowledge Dr. Yoshihiro Nakajima and the National Institute of Advanced Industrial Science and Technology for supporting the tissue analysis with CQ1 and CellPathfinder and would like to thank Editage (www.editage.jp) for English language editing. The graphical illustration shown in Figure 1A was created using BioRender.com. AB - Early child maltreatment, such as child abuse and neglect, is well known to affect the development of social skills. However, the mechanisms by which such an adverse environment interrupts the development of social skills remain unelucidated. Identifying the period and brain regions that are susceptible to adverse environments can lead to appropriate developmental care later in life. We recently reported an excitatory/inhibitory imbalance and low activity during social behavior in the medial prefrontal cortex (mPFC) of the maternal separation (MS) animal model of early life neglect after maturation. Based on these results, in the present study, we investigated how MS disturbs factors related to excitatory and inhibitory neurons in the mPFC until the critical period of mPFC development. Additionally, we evaluated whether the effects of MS could be recovered in an enriched environment after MS exposure. Rat pups were separated from their dams on postnatal days (PDs) 2-20 (twice daily, 3 h each) and compared with the mother-reared control (MRC) group. Gene expression analysis revealed that various factors related to excitatory and inhibitory neurons were transiently disturbed in the mPFC during MS. A similar tendency was found in the sensory cortex; however, decreased parvalbumin (PV) expression persisted until PD 35 only in the mPFC. Moreover, the number of PV+ interneurons decreased in the ventromedial prefrontal cortex (vmPFC) on PD 35 in the MS group. Additionally, perineural net formation surrounding PV+ interneurons, which is an indicator of maturity and critical period closure, was unchanged, indicating that the decreased PV+ interneurons were not simply attributable to developmental delay. This reduction of PV+ interneurons improved to the level observed in the MRC group by the enriched environment from PD 21 after the MS period. These results suggest that an early adverse environment disturbs the development of the mPFC but that these abnormalities allow room for recovery depending on the subsequent environment. Considering that PV+ interneurons in the mPFC play an important role in social skills such as empathy, an early rearing environment is likely a very important factor in the subsequent acquisition of social skills. LA - English DB - MTMT ER - TY - JOUR AU - Hörner, M. AU - Popp, S. AU - Branchu, J. AU - Stevanin, G. AU - Darios, F. AU - Klebe, S. AU - Groh, J. AU - Martini, R. TI - Clinically approved immunomodulators ameliorate behavioral changes in a mouse model of hereditary spastic paraplegia type 11 JF - FRONTIERS IN NEUROSCIENCE J2 - FRONT NEUROSCI-SWITZ VL - 18 PY - 2024 SN - 1662-4548 DO - 10.3389/fnins.2024.1299554 UR - https://m2.mtmt.hu/api/publication/34795251 ID - 34795251 N1 - Section of Developmental Neurobiology, Department of Neurology, University Hospital Würzburg, Würzburg, Germany Division of Neurodegenerative Diseases, Department of Neurology, Heidelberg University Hospital and Faculty of Medicine, Heidelberg, Germany Center of Mental Health, Department of Psychiatry, Psychosomatics and Psychotherapy, University of Würzburg, Würzburg, Germany TSE Systems GmbH, Berlin, Germany Institut du Cerveau – Paris Brain Institute, Inserm, Sorbonne Université, Paris, France EVerZom, Paris, France INCIA, CNRS, EPHE, Université de Bordeaux, Bordeaux, France Department of Neurology, University Hospital Essen, Essen, Germany Institute of Neuronal Cell Biology, Technical University Munich, Munich, Germany Export Date: 17 April 2024 Correspondence Address: Groh, J.; Section of Developmental Neurobiology, Germany; email: Janos.Groh@tum.de Correspondence Address: Martini, R.; Section of Developmental Neurobiology, Germany; email: Rudolf.Martini@uni-wuerzburg.de LA - English DB - MTMT ER - TY - JOUR AU - Matta, R. AU - Moreau, D. AU - O’Connor, R. TI - Printable devices for neurotechnology JF - FRONTIERS IN NEUROSCIENCE J2 - FRONT NEUROSCI-SWITZ VL - 18 PY - 2024 SN - 1662-4548 DO - 10.3389/fnins.2024.1332827 UR - https://m2.mtmt.hu/api/publication/34791778 ID - 34791778 LA - English DB - MTMT ER - TY - JOUR AU - Sieghartsleitner, S. AU - Sebastián-Romagosa, M. AU - Cho, W. AU - Grünwald, J. AU - Ortner, R. AU - Scharinger, J. AU - Kamada, K. AU - Guger, C. TI - Upper extremity training followed by lower extremity training with a brain-computer interface rehabilitation system JF - FRONTIERS IN NEUROSCIENCE J2 - FRONT NEUROSCI-SWITZ VL - 18 PY - 2024 SN - 1662-4548 DO - 10.3389/fnins.2024.1346607 UR - https://m2.mtmt.hu/api/publication/34790297 ID - 34790297 N1 - g.tec Medical Engineering GmbH, Schiedlberg, Austria Institute of Computational Perception, Johannes Kepler University, Linz, Austria g.tec Medical Engineering Spain S.L., Barcelona, Spain Department of Neurosurgery, Megumino Hospital, Eniwa, Japan Export Date: 15 April 2024 Correspondence Address: Sieghartsleitner, S.; g.tec Medical Engineering GmbHAustria; email: sieghartsleitner@gtec.at LA - English DB - MTMT ER - TY - JOUR AU - Wang, Y. AU - Wang, L. AU - Ni, X. AU - Jiang, M. AU - Zhao, L. TI - Efficacy of repetitive transcranial magnetic stimulation with different application parameters for post-stroke cognitive impairment: a systematic review JF - FRONTIERS IN NEUROSCIENCE J2 - FRONT NEUROSCI-SWITZ VL - 18 PY - 2024 SN - 1662-4548 DO - 10.3389/fnins.2024.1309736 UR - https://m2.mtmt.hu/api/publication/34790276 ID - 34790276 N1 - Acupuncture and Moxibustion College, Chengdu University of Traditional Chinese Medicine, Sichuan, Chengdu, China Acupuncture and Moxibustion College, Nanjing University of Traditional Chinese Medicine, Nanjing, China Acupuncture Clinical Research Center of Sichuan Province, Chengdu, China Key Laboratory of Acupuncture for Senile Disease (Chengdu University of TCM), Ministry of Education, Chengdu, China Export Date: 15 April 2024 Correspondence Address: Zhao, L.; Acupuncture and Moxibustion College, Sichuan, China; email: zhaoling@cdutcm.edu.cn LA - English DB - MTMT ER -