Sökning: "spontaneous motor activity"

Visar resultat 1 - 5 av 19 avhandlingar innehållade orden spontaneous motor activity.

  1. 1. Enriched, task specific therapy in the chronic phase after stroke

    Författare :Sara Vive; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; stroke; enriched environment; rehabilitation; intense training; qualitative research; gait analysis; gait speed; function; activity; participation; health;

    Sammanfattning : Recovery and improvement of motor functions and abilities after stroke depend on the spontaneous recovery process but also on the reorganization of neural mechanisms. In animal studies, an Enriched Environment (EE) has proved to be an effective intervention for boosting brain plasticity and recovery after stroke. LÄS MER

  3. 2. Cursed complexity. Computational properties of subcortical neuronal microcircuitry in sensorimotor control

    Författare :Anton Spanne; Hjärnans sensorimotoriska funktioner; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; spike firing statistics; spontaneous activity; sensorimotor control; tactile processing; cuneate nucleus; sparse coding; spinal border cells; cerebellum;

    Sammanfattning : One of the big obstacles for understanding the nervous system is its inherent complexity. It poses problems when interpreting both experimental and theoretical studies since we are currently forced to consider only reduced variants of the actual circuitry of the brain. LÄS MER

  4. 3. NO PAIN, STILL GAIN- cross-modality development learning guided by spinal spontaneous activity

    Författare :Alexandra Waldenström Ellervik; Neurofysiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; neuropsykologi; neurofysiologi; Neurologi; Neurology; neuropsychology; development; spinal cord; activity-dependent learning and memory; pain; somatosensory; neurophysiology;

    Sammanfattning : Recent studies indicate that experience dependent mechanisms shape the pain system during the development. In view of that painful stimuli are rare during development it is not clear how this is accomplished. LÄS MER

  5. 4. Cell therapy for spinal cord injury, studies of motor and sensory systems

    Författare :Christoph Hofstetter; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Nervous system; spinal cord injury; pseudorabies virus; axonal tracing; functional MRI; stereology; Rho-kinases; transplantation; stem cells; neurogenin2; allodynia;

    Sammanfattning : Spinal cord injury represents a significant medical concern, affecting thousands of individuals each year. The majority of victims are young males harmed by traffic accidents, violence, and falls. Severe spinal cord injury interupts nerve fiber pathways connecting the brain and the rest of the body. LÄS MER

  7. 5. Short- and long-term cardiovascular and behavioural effects of oxytocin : mechanisms involved and influence of female steroid hormones

    Författare :Maria Petersson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :oxytocin; nociceptive thresholds; naloxone; blood pressure; heart rate; spontaneous motor activity; oestrous cycle; ovariectomy; oestradiol; progesterone; weight gain; clonidine; locus coeruleus; alpha 2-adrenoreceptor; cholecystokinin; insulin; gastrin; corticosterone; ACTH; rat;

    Sammanfattning : The aim of the present thesis was to investigate short- and long-term cardiovascular and behavioural effects of oxytocin. In addition, the influence of female steroid hormones as well as possible mechanisms behind the oxytocin induced effects were investigated. LÄS MER