Ara
Toplam kayıt 22, listelenen: 11-20
Asymmetric response properties of rapidly adapting mechanoreceptive fibers in the rat glabrous skin
(Informa Healthcare, 2013)
Previous histological and neurophysiological studies have shown that the innervation density of rapidly adapting (RA) mechanoreceptive fibers increases towards the fingertip. Since the psychophysical detection threshold ...
Vibrotactile Sensitivity of Freely Behaving Rats and Operant Conditioning by Intracortical Microstimulation
(IEEE, 2015)
In this study, 5 adult Wistar albino rats were trained to detect presence or absence of mechanical vibrations applied on the volar surface of their hindpaws. Vibrotactile sensitivity of glabrous skin of these rats were ...
Providing hand posture information via a 3-DOF tactile sensory substitution system
(Institute of Electrical and Electronics Engineers Inc., 2020)
Motorized prostheses provides functional improvements to their users, but they lack tactile and proprioceptive senses. Different approaches have been studied to implement sensory feedback in these devices. Sensory substitution ...
Role of mechanoreceptive afferents in two-point discrimination: A simulation based modeling study
(Institute of Electrical and Electronics Engineers Inc., 2018)
Two-point discrimination test is used to measure the capacity of human for detecting two stimuli which are simultaneously applied on different skin sites close to each other. The results of this test depends on the innervation ...
Intracortical microstimulation for tactile feedback in awake behaving rats
(Elsevier, 2021)
Cortical neuroprostheses aim to partially compensate for the loss of sensory and motor function in severe neurological conditions such as spinal cord injury or amyotrophic lateral sclerosis. Intracortical microstimulation ...
A Conformal Fractional Derivative-based Leaky Integrate-and-Fire Neuron Model
(2022)
Neuron model have been extensively studied and different models have been proposed. Nobel laureate Hodgkin-Huxley model is physiologically relevant and can demonstrate different neural behaviors, but it is mathematically ...
Pain assessment of ultrasound-guided liver biopsy for diffuse parenchymal diseases: a randomized trial comparing intercostal and subcostal techniques
(2021)
Objectives: Percutaneous liver biopsy is widely used in diffuse liver parenchymal diseases. Comparison ofthe severity of pain is not properly studied. In this randomized study, pain intensity between the intercostaland ...
A Retrospective Comparison of Computed Tomography and Fluoroscopic Guided Percutaneous Nephrostomy for Evaluating Radiation Exposure
(2021)
Aim: The study aimed to compare the radiation doses absorbed by the patient in first-time percutaneous nephrostomy under computed tomography (CT) and nephrostomy replacement under fluoroscopy. Material and Methods: Eighty-nine ...
Electrophysiological Techniques for Studying Tactile Perception in Rats
(Humana Press Inc., 2023)
Neurons communicate by electrical and chemical signals. Neurophysiological studies measuring and manipulating these signals are therefore of utmost importance to understand neural function. In this chapter, we review an ...
Tunneled Uncuffed Pigtail Drainage Catheter Placement in Patients with Refractory Ascites or Pleural Effusion: A Single-Center Experience
(Springer, 2022)
Purpose No evidence exists to support the use of tunneled non-cuffed pigtail drainage catheters in patients with refractory ascites or pleural effusion. The purpose of this study was to determine the feasibility of non-cuffed ...