Essays about: "Electrophysiological"

Showing result 16 - 20 of 47 essays containing the word Electrophysiological.

  1. 16. Electromagnetic Shielding of Fine Wires for Electrophysiological Sensing

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Simon Mogren; [2020]
    Keywords : ;

    Abstract : Tests have been performed to determine whether electromagnetic shielding of fine wires for electrophysiological sensing is a possible way to reduce the external noise in recording of nervous signals. By shielding the wires with a layer of silver, forming a coaxial cable, a reduction of the received power on the lead of 11. READ MORE

  3. 17. Analysis of Mouse Whisker Movement Synchronicity

    University essay from KTH/Medicinteknik och hälsosystem

    Author : Johanna Elisabeth de Voogel; [2020]
    Keywords : ;

    Abstract : In active sensing, sensory organs are actively controlled by the motor system to optimize stimuli acquisition. Coupling behaviour of animal models with electrophysiological signals could give us important insights in the workings of this active sensing in health and disease. In this work, a contribution is made towards this aim. READ MORE

  4. 18. To see or not to see the error of one´s ways : Consciousness and the Error-Related Negativity

    University essay from Högskolan i Skövde/Institutionen för biovetenskap

    Author : Noah Kaufman; [2020]
    Keywords : ;

    Abstract : The error-related negativity (ERN) is a widely-used electrophysiological measure of error processing in the brain. Whether the ERN supports conscious awareness of erring has yet to be determined. READ MORE

  5. 19. Do Nanoparticles Affect Neuronal Function? - Establishment of a Microelectrode-Based Assay

    University essay from Lunds universitet/Tillämpad biokemi

    Author : Markus Nylander; [2020]
    Keywords : Microelectrode array; gold nanoparticles; silver nanoparticles; immunocytochemistry; scanning electron microscopy; human neural progenitor cells; human induced pluripotent stem cells; applied biochemistry; tillämpad biokemi; Biology and Life Sciences; Technology and Engineering;

    Abstract : Nanomaterials are used extensively in industry and daily life but comparatively little is known about the possible health effects. Silver nanoparticles (AgNPs) and gold nanoparticles (AuNPs) are two metal nanoparticles that have been intensively studied. READ MORE

  6. 20. Threatening Measures, at Face Value : Electrophysiology Indicating Confounds of the Facial Width-to-Height Ratio

    University essay from Högskolan i Skövde/Institutionen för biovetenskap

    Author : Carl Lindersson; [2019]
    Keywords : threat perception; evolutionary cues; fWHR; LPP; overgeneralisation hypothesis;

    Abstract : Previous studies support that the relative width of the upper face (facial width-to-height ratio; fWHR) has evolved to signal threat, but these studies rely greatly on subjective facial ratings and measurements prone to confounds. The present study objectively quantifies threat perception to the magnitude of the observers’ electrophysiological reaction, specifically the event-related potential (ERP) called the late positive potential (LPP), and investigate if brow height and jaw width could have confounded previous fWHR studies. READ MORE