Search Results - "J., Pranav"

Sensorimotor uncertainty modulates corticospinal excitability during skilled object manipulation by Davare, Marco, Parikh, Pranav J, Santello, Marco

“…Sensorimotor memory built through previous hand-object interactions allows subjects to plan grasp forces. The memory-based mechanism is particularly effective…”
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Dexterous Object Manipulation Requires Context-Dependent Sensorimotor Cortical Interactions in Humans by Parikh, Pranav J, Fine, Justin M, Santello, Marco

“…Abstract Dexterous object manipulation is a hallmark of human evolution and a critical skill for everyday activities. A previous work has used a grasping…”
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Cross-Task Differences in Frontocentral Cortical Activations for Dynamic Balance in Neurotypical Adults by Magruder, Robert D, Kukkar, Komal K, Contreras-Vidal, Jose L, Parikh, Pranav J

“…Although significant progress has been made in understanding the cortical correlates underlying balance control, these studies focused on a single task,…”
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Effects of aging on conditional visuomotor learning for grasping and lifting eccentrically weighted objects by Rao, Nishant, Mehta, Neha, Patel, Pujan, Parikh, Pranav J.

“…We studied whether older adults are able to predictively modulate digit position using arbitrary color cues indicating object center of mass location for…”
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The Posterior Parietal Cortex Is Involved in Gait Adaptation: A Bilateral Transcranial Direct Current Stimulation Study by Young, David R., Parikh, Pranav J., Layne, Charles S.

“…Gait is one of the fundamental behaviors we use to interact with the world. Functionality of the locomotor system is thus related to enriching interactions…”
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Role of human premotor dorsal region in learning a conditional visuomotor task by Parikh, Pranav J, Santello, Marco

“…Conditional learning is an important component of our everyday activities (e.g., handling a phone or sorting work files) and requires identification of the…”
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Non-invasive Brain Stimulation of the Posterior Parietal Cortex Alters Postural Adaptation by Young, David R., Parikh, Pranav J., Layne, Charles S.

“…Effective central sensory integration of visual, vestibular, and proprioceptive information is required to promote adaptability in response to changes in the…”
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Context-dependent reduction in corticomuscular coupling for balance control in chronic stroke survivors by Kukkar, Komal K., Rao, Nishant, Huynh, Diana, Shah, Sheel, Contreras-Vidal, Jose L., Parikh, Pranav J.

“…Balance control is an important indicator of mobility and independence in activities of daily living. How the functional coupling between the cortex and the…”
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Fronto-Parietal Brain Areas Contribute to the Online Control of Posture during a Continuous Balance Task by Goel, Rahul, Nakagome, Sho, Rao, Nishant, Paloski, William H., Contreras-Vidal, Jose L., Parikh, Pranav J.

“…Neuroimaging studies have provided evidence for the involvement of frontal and parietal cortices in postural control. However, the specific role of these brain…”
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Entropy in Electroencephalographic Signals Modulates with Force Magnitude During Grasping - A Preliminary Report by Rao, Nishant, Paek, Andrew, Contreras-Vidal, Jose L., Parikh, Pranav J.

“…The ability to hold objects relies on neural processes underlying grip force control during grasping. Brain activity lateralized to contralateral hemisphere…”
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Assessment of Biomechanical Predictors of Occurrence of Low-Amplitude N1 Potentials Evoked by Naturally Occurring Postural Instabilities by Goel, Rahul, Nakagome, Sho, Paloski, William H., Contreras-Vidal, Jose L., Parikh, Pranav J.

“…Naturally occurring postural instabilities that occur while standing and walking elicit specific cortical responses in the fronto-central regions (N1…”
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Handling objects in old age: forces and moments acting on the object by Parikh, Pranav J, Cole, Kelly J

“…We measured the external moments and digit-tip force directions acting on a freely moveable object while it was grasped and manipulated by old (OA) and young…”
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Fluctuations in Human Corticospinal Activity Prior to Grasp by Rao, Nishant, Parikh, Pranav J

“…Neuronal firing rate variability prior to movement onset contributes to trial-to-trial variability in primate behavior. However, in humans, whether similar…”
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Deep Angiomyxoma of the Knee: a Rare Case Report by Pranav, J, Bansal, Shivam, Barman, Saptarshi, Kumawat, Nivesh, Gowda, Rohan, Dhingra, Mohit, Kumar, Arvind

“…Background Deep angiomyxoma (DAM) is a slow-growing benign tumor with high risk of local recurrence after surgical resection. Although DAM in a lower extremity…”
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Total Hip Arthroplasty in Protrusio Acetabuli: A Systematic Review by Ansari, Sajid, Gupta, Kshitij, Gupta, Tushar, Raja, Balgovind S, J, Pranav, Kalia, Roop Bhushan

“…Protrusio acetabuli, or abnormal protrusion of the femoral head into the acetabulum, requires performance of a total hip arthroplasty (THA) for which various…”
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Time-course of pain threshold after continuous theta burst stimulation of primary somatosensory cortex in pain-free subjects by Rao, Nishant, Chen, Yen-Ting, Ramirez, Regan, Tran, John, Li, Sheng, Parikh, Pranav J.

“…•Continuous theta burst TMS was applied to primary somatosensory cortex.•The analgesic effect following stimulation lasted for 40 min.•The MEP size assessed…”
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The Bead Maze Hand Function Test for Children by Rose, Vivian L, Ajoy, Anaga, Johnston, Craig A, Gogola, Gloria R, Parikh, Pranav J

“…There is a need for a pediatric hand function test that can be used to objectively assess movement quality. We have developed a toy-based test, the Bead Maze…”
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Effects of speed and direction of perturbation on electroencephalographic and balance responses by Goel, Rahul, Ozdemir, Recep A., Nakagome, Sho, Contreras-Vidal, Jose L., Paloski, William H., Parikh, Pranav J.

“…The modulation of perturbation-evoked potential (PEP) N1 as a function of different biomechanical characteristics of perturbation has been investigated before…”
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Obesity-associated microbiomes instigate visceral adipose tissue inflammation by recruitment of distinct neutrophils by Shantaram, Dharti, Hoyd, Rebecca, Blaszczak, Alecia M., Antwi, Linda, Jalilvand, Anahita, Wright, Valerie P., Liu, Joey, Smith, Alan J., Bradley, David, Lafuse, William, Liu, YunZhou, Williams, Nyelia F., Snyder, Owen, Wheeler, Caroline, Needleman, Bradley, Brethauer, Stacy, Noria, Sabrena, Renton, David, Perry, Kyle A., Nagareddy, Prabha, Wozniak, Daniel, Mahajan, Sahil, Rana, Pranav S. J. B., Pietrzak, Maciej, Schlesinger, Larry S., Spakowicz, Daniel J., Hsueh, Willa A.

“…Neutrophils are increasingly implicated in chronic inflammation and metabolic disorders. Here, we show that visceral adipose tissue (VAT) from individuals with…”
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Effects of simulated hypo-gravity on lower limb kinematic and electromyographic variables during anti-gravitational treadmill walking by Malaya, Christopher A, Parikh, Pranav J, Smith, Dean L, Riaz, Arshia, Chandrasekaran, Subhalakshmi, Layne, Charles S

“…This study investigated kinematic and EMG changes in gait across simulated gravitational unloading levels between 100% and 20% of normal body weight. This…”
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