Sökning: "visuospatial processing"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden visuospatial processing.

1. 1. Visuospatial inattention and processing speed : Predictors of long-term outcome and patterns of change after ischemic stroke

   Författare :Joel Gerafi; Hans Samuelsson; Tom Manly; Högskolan i Skövde; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Visuospatial inattention; language impairment; long-term functional outcome; ischemic stroke; neglect; aphasia; lateralized inattention; processing speed; Consciousness and Cognitive Neuroscience; Kognitiv neurovetenskap och filosofi; visuospatial inattention; language impairment; long-term functional outcome; ischemic stroke; neglect; aphasia; lateralized inattention; processing speed;

   Sammanfattning : Impairments of visuospatial attention, language, and processing speed (PS) are common early after stroke and have been associated with unfavorable short-term functional outcomes but little is known about this relationship in the long-term. This thesis investigates 1) the potential importance of visuospatial inattention (VSI) and language impairments (LI) as predictors of functional outcomes 7 years after an ischemic stroke (studies I-II) and 2) presence of lateralized inattention 7 years after stroke and potential predictors of this phenomenon (study III). LÄS MER

3. 2. Visuospatial Neglect and Processing Speed: Importance of Lateralized and Nonlateralized Symptoms as Predictors of Functional Outcome after Stroke

   Författare :Jo Inge Viken; Göteborgs universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Stroke; Visuosptaial Neglect; Recovery; Functional Outcome; Processing Speed;

   Sammanfattning : Abstract ligger under fulltextlänk.... LÄS MER

4. 3. Neurocognitive Foundations of Child and Adult Number Processing : Neural Correlates and Functional Circuits Across Typical Development

   Författare :Mikael Skagenholt; Ulf Träff; Kenny Skagerlund; Karin Kucian; Linköpings universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Numerical cognition; fMRI; Triple code model; Cardinality; Ordinality; Functional connectivity; Development; Numerisk kognition; fMRI; Kardinalitet; Ordinalitet; Utveckling;

   Sammanfattning : The ability to mentally represent the exact numerosity of up to four perceived objects, as well as approximately estimating differences in numerical magnitude, appears to constitute a core-cognitive number sense. Symbolic representations of number (e.g. LÄS MER

5. 4. Functional neurobiology in normal aging, mild cognitive impairment and Alzheimer's disease : focus on on visuospatial processing using functional magnetic resonance imaging

   Författare :Patrizia Vannini; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Alzheimer s disease; brain function; functional magnetic resonance imaging; mild cognitive impairment; normal aging; task demand; visuospatial processing;

   Sammanfattning : With the proportional increase of the aging population in the coming decades as well as a continuously augmenting life expectancy, the effects of neurodegeneration on brain function are a topic of increasing importance. Of special interest are tools that probe the functional consequences of neurodegenerative processes and possible compensatory mechanisms that might emerge. LÄS MER

7. 5. The importance of lateralized and nonlateralized sub-symptoms of visuospatial neglect as predictors of functional outcome after stroke

   Författare :Jo Inge Viken; Göteborgs universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Functional outcome; neglect; recovery; stroke; visual attention; visual search;

   Sammanfattning : DEGREE OF LICENTIATE IN PSYCHOLOGY Abstract Viken, J. I. (2011). The importance of lateralized and nonlateralized sub-symptoms of visuospatial neglect as predictors of functional dependency after stroke. LÄS MER