Vestibular nucleus neurons have been shown to respond to stimulation of afferents innervating the limbs. However, a limitation in the potential translation of these findings is that they were obtained from decerebrate or anesthetized animals. The goal of the present study was to determine whether stimulation of hindlimb nerves similarly affects vestibular nucleus neuronal activity in conscious ...

Background: Children with Down Syndrome have delayed motor development and coordination due towhich they poor balance. Balance is the condition in which all forces acting on body are balancedsuch that center of mass (COM) within stability limits, boundaries base support (BOS).Several scales available for assessing However, standardized reliable beenchosen to prevent error while testing. Many st...

Intersubjectivity entails the taking of another's perspective in order to understand their experience of the world. This perspective taking capacity extends to the intra-individual sharing of tactile experience. Previous studies have shown modulation of motor cortex excitability in response to the observation of aversive tactile stimulation to the hand of another person. Here we used transcrani...

OBJECTIVE The aim of this study was to evaluate the effect of gentle tactile stimulation on the fetus in its temperament 3 months after birth. METHOD A total of 302 mother-3-month-infant dyads enrolled the retrospective cohort study. 76 mothers had regular gentle tactile stimulation on the fetus in their pregnancy; 62 mothers had irregular tactile stimulation on the fetus, and the rest of 164...

We evaluated the effect of irrelevant tactile stimulation on humans' free-viewing behavior during the exploration of complex static scenes. Specifically, we address the questions of (1) whether task-irrelevant tactile stimulation presented to subjects' hands can guide visual selection during free viewing; (2) whether tactile stimulation can modulate visual exploratory biases that are independen...

The dorsolateral reticular formation of the caudal medulla, or the lateral tegmental field (LTF), has been classified as the brain's "vomiting center", as well as an important region in regulating sympathetic outflow. We examined the responses of LTF neurons in cats to rotations of the body that activate vestibular receptors, as well as to stimulation of baroreceptors (through mechanical stretc...

Subjects with unilateral vestibular loss exhibit motor control impairments as shown by body and limb deviation during gait. Biofeedback devices have been shown to improve stance postural control, especially when sensory information is limited by environmental conditions or pathologies such as unilateral vestibular loss. However, the extent to which biofeedback could improve motor performance or...