Reactions of C60 with Si(CH_3)_nCl_(4-n) (n=2,3)in the ion source of the mass spectrometer have been studied.The corresponding adduct ions[C60Si(CH_3)_mCl3_(-m)]^+(m=1,2,3),[C60SiCl]^+ and[C60CH_3]^+ were observed and...Reactions of C60 with Si(CH_3)_nCl_(4-n) (n=2,3)in the ion source of the mass spectrometer have been studied.The corresponding adduct ions[C60Si(CH_3)_mCl3_(-m)]^+(m=1,2,3),[C60SiCl]^+ and[C60CH_3]^+ were observed and their possible structures were discussed.The results indicated that C60 is very reactive to electrophiles in the gas phase.展开更多
The authors regret that due to an oversight,the online version of Fig.5 is missing the sign,here is the correct Fig.5 and its caption.Fig.5:(A)Short interval intracortical inhibition(SICI)and(B)Long interval intracort...The authors regret that due to an oversight,the online version of Fig.5 is missing the sign,here is the correct Fig.5 and its caption.Fig.5:(A)Short interval intracortical inhibition(SICI)and(B)Long interval intracortical inhibition(LICI)in active and sham groups(Median,interquartile range,MEP peak to peak amplitude conditioned/test)of hemiplegic CP patients at baseline(pre)and after intervention.展开更多
BACKGROUND AND OBJECTIVE Non-invasive brain stimulation ( NIBS) has been widely explored as a way to safely modulate brain activity and alter human performance for nearly three decades. Research using NIBS has grown e...BACKGROUND AND OBJECTIVE Non-invasive brain stimulation ( NIBS) has been widely explored as a way to safely modulate brain activity and alter human performance for nearly three decades. Research using NIBS has grown exponentially within the last decade with promising results across a variety of clinical and healthy populations. However, recent work has shown high inter-individual variability and a lack of reproducibility of previous results. Here, we conducted a small preliminary study to explore the effects of three of the most commonly used excitatory NIBS paradigms over the primary motor cortex (Ml) on motor learning ( Sequential Visuomotor Isometric Pinch Force Tracking Task) and secondarily relate changes in motor learning to changes in cortical excitability ( MEP amplitude and SICI).展开更多
文摘Reactions of C60 with Si(CH_3)_nCl_(4-n) (n=2,3)in the ion source of the mass spectrometer have been studied.The corresponding adduct ions[C60Si(CH_3)_mCl3_(-m)]^+(m=1,2,3),[C60SiCl]^+ and[C60CH_3]^+ were observed and their possible structures were discussed.The results indicated that C60 is very reactive to electrophiles in the gas phase.
文摘The authors regret that due to an oversight,the online version of Fig.5 is missing the sign,here is the correct Fig.5 and its caption.Fig.5:(A)Short interval intracortical inhibition(SICI)and(B)Long interval intracortical inhibition(LICI)in active and sham groups(Median,interquartile range,MEP peak to peak amplitude conditioned/test)of hemiplegic CP patients at baseline(pre)and after intervention.
文摘BACKGROUND AND OBJECTIVE Non-invasive brain stimulation ( NIBS) has been widely explored as a way to safely modulate brain activity and alter human performance for nearly three decades. Research using NIBS has grown exponentially within the last decade with promising results across a variety of clinical and healthy populations. However, recent work has shown high inter-individual variability and a lack of reproducibility of previous results. Here, we conducted a small preliminary study to explore the effects of three of the most commonly used excitatory NIBS paradigms over the primary motor cortex (Ml) on motor learning ( Sequential Visuomotor Isometric Pinch Force Tracking Task) and secondarily relate changes in motor learning to changes in cortical excitability ( MEP amplitude and SICI).
