Related Experiment Video

Updated: May 2, 2026

Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane
07:24

Using Eye-tracking to Assess the Relative Importance of Visual and Vestibular Input to Subcortical Motion Processing in the Roll Plane

Published on: August 22, 2025

647

Do platelet indices have a role in benign paroxysmal positional vertigo?

Asuman Celikbilek, Nermin Tanik, Gokmen Zararsiz

    Neurological Research
    |March 14, 2014
    PubMed
    Summary

    Platelet indices like mean platelet volume (MPV) and platelet distribution width (PDW) are elevated in benign paroxysmal positional vertigo (BPPV) patients. These markers may help diagnose BPPV and predict vertigo recurrence.

    Keywords:
    Benign paroxysmal positional vertigo,Mean platelet volume,Platelet crit,Platelet distribution width,Platelet indicesPlatelet,

    More Related Videos

    Estimating Vestibular Perceptual Thresholds Using a Six-Degree-Of-Freedom Motion Platform06:31

    Estimating Vestibular Perceptual Thresholds Using a Six-Degree-Of-Freedom Motion Platform

    Published on: August 4, 2022

    3.3K
    Assessment of Static Graviceptive Perception in the Roll-Plane using the Subjective Visual Vertical Paradigm06:30

    Assessment of Static Graviceptive Perception in the Roll-Plane using the Subjective Visual Vertical Paradigm

    Published on: April 28, 2020

    5.1K

    Related Concept Videos

    Equilibrium and Balance01:15

    Equilibrium and Balance

    The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...
    6.2K
    Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

    Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

    Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...
    764
    The Vestibular System01:29

    The Vestibular System

    The vestibular system is a set of inner ear structures that provide a sense of balance and spatial orientation. This system is comprised of structures within the labyrinth of the inner ear, including the cochlea and two otolith organs—the utricle and saccule. The labyrinth also contains three semicircular canals—superior, posterior, and horizontal—that are oriented on different planes.
    38.0K
    Formation of the Platelet Plug01:22

    Formation of the Platelet Plug

    The platelet phase, the second stage of hemostasis, commences around 15-20 seconds after an injury. It follows and overlaps with the vascular phase, during which blood vessels constrict to minimize blood loss.
    As the injured blood vessel contracts, endothelial cells undergo contraction, revealing collagen fibers in the basement membrane and underlying connective tissue. Furthermore, the plasma membrane of endothelial cells becomes adhesive, preparing the site for platelet adhesion. Platelets...
    6.2K
    Antiplatelet Drugs: Prostaglandin Synthesis, P2Y12 and Glycoprotein IIb/IIIa Inhibitors01:20

    Antiplatelet Drugs: Prostaglandin Synthesis, P2Y12 and Glycoprotein IIb/IIIa Inhibitors

    Antiplatelet drugs emerge as frontline defenders against the insidious threat of thromboembolic diseases, where abnormal clots obstruct vital blood vessels. These drugs stand as bulwarks, inhibiting platelet aggregation and clot formation, thereby mitigating the risk of life-threatening conditions like myocardial infarction, coronary artery disease, and thrombotic strokes.
    Prostaglandin synthesis inhibitors, exemplified by the widely known aspirin, wield their power by irreversibly acetylating...
    1.6K
    Structure and Function of Platelets01:18

    Structure and Function of Platelets

    The cell fragments known as platelets are disc-shaped, with an average diameter of about 3 μm and a thickness of roughly 1 μm. They play a crucial role in the body's vascular clotting system, which also involves plasma proteins, blood cells, and blood vessel tissues.
    Platelets are continually replenished, circulating in the bloodstream for 9-12 days before being removed by phagocytes, primarily in the spleen. A microliter of circulating blood contains between 150,000 and 450,000...
    7.1K