Sökning: "EPN"

Hittade 4 uppsatser innehållade ordet EPN.

  1. 1. Affective language processing. Modulations of event-related potentials amplitude by induced mood in a valence judgment task

    Master-uppsats, Lunds universitet/Allmän språkvetenskap; Lunds universitet/Masterprogram: Språk och språkvetenskap

    Författare :Ekaterina Kopaeva; [2023]
    Nyckelord :affective processing; emotion; ERP; lexico-semantic processing; mood; valence; Languages and Literatures;

    Sammanfattning : Emotional vocabulary enjoys a processing advantage, with the emotional salience of a word detected at 200 ms post-presentation or earlier, signalling selective attention to its affective properties. An individual’s affective state also impacts attention and, by extension, affects processing. LÄS MER

  3. 2. Att mäta posturalt svaj med en bärbar balansmätare

    Kandidat-uppsats, Lunds universitet/Människan i rörelse: hälsa och rehabilitering

    Författare :Hanna Hallström; Alice Jönsson; [2018]
    Nyckelord :Balans; bärbar balansmätare; kraftplatta; mätmetoder; Medicine and Health Sciences;

    Sammanfattning : Sammanfattning Bakgrund: Postural kontroll innebär reglering av kroppens orientering och stabilitet, det är ett brett begrepp som innefattar bland annat posturalt svaj och balans. Posturalt svaj innebär att projektionen av kroppens tyngdpunkt vid stillastående hamnar innanför stabilitetsgränserna, vilket gör att balansen kan bibehållas. LÄS MER

  4. 3. BRAIN ACTIVITY EFFECTS OF AWARENESS FOR EVOLUTIONARILY THREATENING STIMULI INVESTIGATING THE SNAKE DECTECTION HYPOTHESIS : INVESTIGATING THE SNAKE DETECTION HYPOTHESIS

    Magister-uppsats, Umeå universitet/Institutionen för psykologi

    Författare :Simone Grassini; [2016]
    Nyckelord :Evolution; ERP; EPN; Snake Detection Hipothesis;

    Sammanfattning : Snakes are probably the best example of evolutionarily life-threatening stimulus as they have been one of the first predators of primates and mammals in general. In recent years, it has been shown that snake images produce specific behavioral and electrophysiological reactions in humans, provoking enhanced brain activity over the occipital cortex compared with pictures of other animals. LÄS MER

  5. 4. Attention to the periphery attenuates the EPN and LPP

    Kandidat-uppsats, Psykologiska institutionen

    Författare :Elmeri Syrjänen; [2011]
    Nyckelord :Attention; Emotion; Motivation; ERP; EPN; LPP;

    Sammanfattning : Current research shows that emotions have an important role in guiding attention and cognitions especially when the emotional stimuli are affective. Load theory proposes that when the perceptual load on attention is sufficiently high, irrelevant emotional stimuli is no longer attended to and thus will not produce a distracting effect. LÄS MER