At the RMT, TMS indirectly activates the pyramidal tracts by eliciting so-called indirect waves (I-waves), which result from the complex interactions among different types of cortical cells that discharge at a high frequency [27 29].
When a single pulse transcranial magnetic stimulation stimuli is applied to the motor cortex at an intensity above motor threshold, high-frequency indirect waves (I waves) are elicited in the corticospinal tract [ 56], which are modifiable by many mechanisms (i.e., glutatmate, GABA, acetylcholine, etc).
Here, it was studied the capacity of an indirect sonic stress wave method to predict the modulus of elasticity of a timber member, taking into consideration its cross-sectional spatial variability.
The model suggested that weathering can play an important, indirect role in assisting wave quarrying of joint blocks and other rock fragments.
We show that residual compressive strength, indirect tensile strength, ultrasonic wave velocities, and Young's modulus and Poisson's ratio decrease, whilst porosity and permeability increase with increasing temperature.
So he designed blank walls set aglow by soft waves of indirect natural light.
Their telescope had spotted indirect evidence of gravitational waves, or ripples in space-time, from the earliest moments of the universe.
Although such discoveries provide indirect proof that gravitational waves exist, scientists would dearly like to see them directly.
The difference between meteor radar and medium frequency radar winds is larger during winter than during summer, which might indicate an indirect influence of gravity waves on spaced antenna measurements.
