Sentence examples for motor cortex lesion from inspiring English sources

Effects of a rostral motor cortex lesion on primary motor cortex hand representation topography in primates.

In this study, the micropatterned PDMS device pre-seeded with hNT2 neuronal cells were implanted in rat model of primary motor cortex lesion which induced a strong motor deficit.

The contact time data are thus indicative of a very modest effect of the motor cortex lesion on the ipsilesional hand's manual dexterity per se (specific precision grip ability).

We, therefore, tested the impact of permanent unilateral motor cortex lesion on the manual dexterity of the ipsilateral hand in 11 macaque monkeys, within a time window of 60 days post-lesion.

The variability of the effects of the motor cortex lesion on the ipsilesional hand's manual performance across monkeys (Table  2) may be consistent with the presence of a small territory in M1 from which motor commands are issued toward distal muscles (see Aizawa et al. 1990).

Indeed, most previous studies on motor cortex lesion in adult monkeys were focused on the contralesional hand (e.g. Passingham et al. 1983; Friel and Nudo 1998; Liu and Rouiller 1999; Frost et al. 2003; Plautz et al. 2003; Pizzimenti et al. 2007; Eisner-Janowicz et al. 2008; Murata et al. 2008; Darling et al. 2009).

Few studies on motor cortex lesions have investigated the effects on the ipsilesional hand.

We first performed cortical injury in +/ me v mice, in which SHP-1 PTP catalytic activity was genetically decreased and observed that unilateral motor cortex lesions induce neuroanatomical changes in the contralesional CST.

The possible effects of unilateral motor cortex (M1) lesion on the ipsilesional hand was assessed during a short-term time window ranging from 0 to 60 days post-lesion, by comparing the pre-lesion and post-lesion manual performance of each animal in the Modified Brinkman Board task.

Neither the β-band (14 30 Hz) cortico-muscular coupling observed pre-lesion nor a γ-band oscillation was observed in the motor cortex post-lesion.

Ali, M. et al. Differential efficacy of electric motor cortex stimulation and lesioning of the dorsal root entry zone for continuous vs paroxysmal pain after brachial plexus avulsion.