Sökning: "Temporal lobes"

Visar resultat 1 - 5 av 18 avhandlingar innehållade orden Temporal lobes.

  1. 1. Effects of Meditation on Respiration and the Temporal Lobes : An Exploratory and Meta-Analytic Study

    Författare :Yvonne Petersson Bouin; Centrum för teologi och religionsvetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; Personality; Cognition; Emotions; Deconditioning; Amygdala; Temporal lobes; Carbon dioxide; Meditation; Respiration; Meta-analysis; Theology; Teologi;

    Sammanfattning : Two assertions made by the Eastern meditation traditions were investigated: (a) breath regulation is a prerequisite for attaining altered states of consciousness, (b) meditation leads to changes in cognitive processes and in personality. A deconditioning process was conceptualized involving the temporal lobes and the amygdala. LÄS MER

  3. 2. Aspects of Frontal and Medial Temporal Brain Functions : Neuropsychological and functional imaging studies in normals and in frontotemporal dementia

    Författare :Christina Elfgren; Institutionen för psykologi; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; neurophysiology; regional cerebral blood flow; Neuropsychological assessment; frontotemporal dementia; normal subjects; frontal lobes; medial temporal lobes; neuropsychology; Neurology; Neurologi; neuropsykologi; neurofysiologi;

    Sammanfattning : The thesis is based on five investigations. In the first study the nature and the degree of cognitive impairment of patients with frontotemporal dementia (FTD) is explored. The results from neuropsychological assessment are described as three levels of cognitive impairment. LÄS MER

  4. 3. Mind your Language, All Right? Performance-dependent neural patterns of language

    Författare :Helene van Ettinger-Veenstra; Maria Engström; Peter Lundberg; Thomas Karlsson; Anita McAllister; Karsten Specht; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Language ability; performance; fMRI; functional magnetic resonance imaging; Broca; Wernicke; temporal lobe; inferior frontal gyrus; reading; fluency; lateralization; lateralisation; right hemisphere; performance-dependent; neural activation;

    Sammanfattning : The main aim of this dissertation was to investigate the difference in neural language patternsrelated to language ability in healthy adults. The focus lies on unraveling the contributions of theright‐hemispheric homologues to Broca’s area in the inferior frontal gyrus (IFG) and Wernicke’s areain the posterior temporal and inferior parietal lobes. LÄS MER

  5. 4. On characterisation and diagnosis of frontotemporal lobar degeneration syndromes : with special reference to the progressive aphasias

    Författare :N Christian Andersen; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Alzheimer's disease (AD) is the most common dementing brain disease, with episodic memory impairment as a characteristic early feature. However, not all primary degenerative brain syndromes include prominent deficits in day-to-day memorizing. LÄS MER

  7. 5. Tracking selective attention in a musical cocktail

    Författare :Cassia Low Manting; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The cocktail party effect refers to mankind’s ability to focus attention on a single sound within noisy or complex auditory environments, in order to extract the most behaviourally-relevant information present. To investigate this cognitive phenomenon in a precise manner, we used frequency-tagging to separate neural auditory steady-state responses (ASSRs), which are specific to the driving frequency of each auditory source, from a neural mix elicited by multiple simultaneous stimuli. LÄS MER