Sökning: "hofsten"

Visar resultat 26 - 30 av 33 avhandlingar innehållade ordet hofsten.

  1. 26. Manual Motor Development in Infancy : Execution and Observation of Actions

    Författare :Therese Ljunghammar Ekberg; Gustaf Gredebäck; Claes von Hofsten; Jeffrey J. Lockman; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Infancy; Motor development; Reaching; Actions; Motor prediction; Prospective motor control; Social cognition; Stereopsis; Mirror neuron system; Mu rhythm; Motor impairment; Autism Spectrum Disorder; High-risk siblings; Psychology; Psykologi;

    Sammanfattning : Of all motor skills, manual reaching might be the one ability that matters most for infants’ perceptual, cognitive and social development. Reaching allows infants to learn about object properties, but also gives opportunities for socializing with others. LÄS MER

  3. 27. The role of Six1 in muscle progenitor cells and the establishment of fast-twitch muscle fibres

    Författare :Hanna Nord; Jonas von Hofsten; Freek van Eeden; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Myogenesis; zebrafish; muscle fibre; patterning; fmyhc; myl1; Six1; Pax7;

    Sammanfattning : Myogenesis is the process of skeletal muscle tissue formation where committed muscle progenitor cells differentiate into skeletal muscle fibres. Depending on the instructive cues the muscle progenitor cells receive they will differentiate into specific fibre types with different properties. LÄS MER

  4. 28. From Motion to Movements : Revelations by the Infant EEG

    Författare :Pär Nyström; Claes von Hofsten; Riitta Hari; Uppsala universitet; []
    Nyckelord :Psychology; infant; brain; EEG; mirror neurons; ERP; ICA; MNS; Psykologi;

    Sammanfattning : The introduction of high density EEG (hd-EEG) nets for easy application on subjects of all ages has improved the possibilities to investigate the development of the infant neurophysiology. This dissertation consists of three studies (I – III) that investigate the visual motion system and mirror neuron system of the infant, and methodological sections that outline the bioelectrical background and the characteristics of the methods used. LÄS MER

  5. 29. Delayed Development of Visuomotor Capacity in Very Preterm Infants

    Författare :Katarina Strand Brodd; Uwe Ewald; Gerd Holmström; Bo Strömberg; Claes von Hofsten; Louise Rönnqvist; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; preterm infants; visual development; neurosensory development; smooth pursuit eye movements; perinatal risk factors; reaching movements; Paediatric medicine; Pediatrisk medicin; Pediatrik; Pediatrics;

    Sammanfattning : To coordinate visual perception and motor control in daily life where we are constantly surrounded by motion, we are dependent on normal visuomotor capacity. One essential prerequisite for normal visuomotor capacity is smooth pursuit eye movements (SP). Infants born very preterm (VPT = born .. LÄS MER

  7. 30. Keeping Eye and Mind on the Road

    Författare :Trent Victor; Claes von Hofsten; John Wann; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; Vision; Eye-movements; Driving; Attention; Distraction; Ventral stream; Dorsal stream; Road safety; Traffic crashes; Evaluation methodology; Psykologi; Psychology; Psykologi;

    Sammanfattning : This thesis is devoted to understanding and counteracting the primary contributing factor in traffic crashes: inattention. Foremost, it demonstrates the fundamental importance of proactive gaze in the road centre area for action guidance in driving. LÄS MER