Sökning: "Integrativ Neurofysiologi"

Hittade 3 avhandlingar innehållade orden Integrativ Neurofysiologi.

  1. 1. Circuit-level analyses of cortico-basal ganglia-thalamic networks. Effects of dopamine dysregulation and experience dependent plasticity

    Författare :Nedjeljka Ivica; Integrativ neurofysiologi; []
    Nyckelord :systems neurophysiology; multi-channel recording; motor control; Parkinson s disease; oscillations; dyskinesia; plasticity;

    Sammanfattning : The cortico-basal ganglia-thalamic (CBT) circuit is thought to be involved in control of voluntary and goal-directed movements and action selection. Dopamine is known to play a crucial role in this circuit and regulating its activity. LÄS MER

  3. 2. The role of cortico-basal ganglia systems in the construction of movement: Action selection and sequencing

    Författare :Joel Sjöbom; Integrativ neurofysiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurophysiology; Electrophysiology; Voluntary movements; In-vivo; Motor Cortex; Corticostriatal; Basal Ganglia;

    Sammanfattning : The cortico-basal ganglia system is instrumental in the construction of movement, through its involvement in aspects such as action selection, initiation/termination and sequencing, though the precise role of the different structures and how they collaborate on a network level to allow us to fluidly change from one behavior to another has long proven to be elusive.We have here recorded neuronal activity throughout the cortico-basal ganglia circuit in rats, in a series of projects in order to understand more about how some of these functions are controlled. LÄS MER

  4. 3. The Role of the Cortico-Basal Ganglia-System in Voluntary Movements

    Författare :Martin Tamté; Integrativ neurofysiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurophysiology; Electrophysiology; Pharmacology; Motor Systems; Voluntary movements; Philosophy; In vivo; Corticostriatal; Parkinson s disease; Dyskinesia; Levodopa; Multiple Electrode Arrays;

    Sammanfattning : Bodies with multiple limbs and joints have endless possibilities to move around in their surrounding space. How the nervous system controls this amount of degrees of freedom in motor execution is a question under vigorous debate. LÄS MER